diff --git a/bitnami/kafka/3.9/README.md b/bitnami/kafka/3.9/README.md new file mode 100644 index 0000000000000..5237e148ec0d9 --- /dev/null +++ b/bitnami/kafka/3.9/README.md @@ -0,0 +1,5 @@ +# Only latest stable branch maintained in the free Bitnami catalog + +Starting December 10th 2024, only the latest stable branch of any container will receive updates in the free Bitnami catalog. To access up-to-date releases for all upstream-supported branches, consider upgrading to Bitnami Premium. Previous versions already released will not be deleted. They are still available to pull from DockerHub. + +Please check the Bitnami Premium page in our partner [Arrow Electronics](https://www.arrow.com/globalecs/na/vendors/bitnami?utm_source=GitHub&utm_medium=containers) for more information. diff --git a/bitnami/kafka/3.9/debian-12/Dockerfile b/bitnami/kafka/3.9/debian-12/Dockerfile deleted file mode 100644 index 717a36c21f174..0000000000000 --- a/bitnami/kafka/3.9/debian-12/Dockerfile +++ /dev/null @@ -1,64 +0,0 @@ -# Copyright Broadcom, Inc. All Rights Reserved. -# SPDX-License-Identifier: APACHE-2.0 - -FROM docker.io/bitnami/minideb:bookworm - -ARG DOWNLOADS_URL="downloads.bitnami.com/files/stacksmith" -ARG JAVA_EXTRA_SECURITY_DIR="/bitnami/java/extra-security" -ARG TARGETARCH - -LABEL com.vmware.cp.artifact.flavor="sha256:c50c90cfd9d12b445b011e6ad529f1ad3daea45c26d20b00732fae3cd71f6a83" \ - org.opencontainers.image.base.name="docker.io/bitnami/minideb:bookworm" \ - org.opencontainers.image.created="2025-03-15T19:51:22Z" \ - org.opencontainers.image.description="Application packaged by Broadcom, Inc." \ - org.opencontainers.image.documentation="https://github.com/bitnami/containers/tree/main/bitnami/kafka/README.md" \ - org.opencontainers.image.ref.name="3.9.0-debian-12-r13" \ - org.opencontainers.image.source="https://github.com/bitnami/containers/tree/main/bitnami/kafka" \ - org.opencontainers.image.title="kafka" \ - org.opencontainers.image.vendor="Broadcom, Inc." \ - org.opencontainers.image.version="3.9.0" - -ENV HOME="/" \ - OS_ARCH="${TARGETARCH:-amd64}" \ - OS_FLAVOUR="debian-12" \ - OS_NAME="linux" - -COPY prebuildfs / -SHELL ["/bin/bash", "-o", "errexit", "-o", "nounset", "-o", "pipefail", "-c"] -# Install required system packages and dependencies -RUN install_packages ca-certificates curl procps zlib1g -RUN mkdir -p /tmp/bitnami/pkg/cache/ ; cd /tmp/bitnami/pkg/cache/ ; \ - COMPONENTS=( \ - "wait-for-port-1.0.8-14-linux-${OS_ARCH}-debian-12" \ - "jre-17.0.14-10-1-linux-${OS_ARCH}-debian-12" \ - "kafka-3.9.0-2-linux-${OS_ARCH}-debian-12" \ - ) ; \ - for COMPONENT in "${COMPONENTS[@]}"; do \ - if [ ! -f "${COMPONENT}.tar.gz" ]; then \ - curl -SsLf "https://${DOWNLOADS_URL}/${COMPONENT}.tar.gz" -O ; \ - curl -SsLf "https://${DOWNLOADS_URL}/${COMPONENT}.tar.gz.sha256" -O ; \ - fi ; \ - sha256sum -c "${COMPONENT}.tar.gz.sha256" ; \ - tar -zxf "${COMPONENT}.tar.gz" -C /opt/bitnami --strip-components=2 --no-same-owner --wildcards '*/files' ; \ - rm -rf "${COMPONENT}".tar.gz{,.sha256} ; \ - done -RUN apt-get update && apt-get upgrade -y && \ - apt-get clean && rm -rf /var/lib/apt/lists /var/cache/apt/archives -RUN chmod g+rwX /opt/bitnami -RUN find / -perm /6000 -type f -exec chmod a-s {} \; || true -RUN ln -s /opt/bitnami/scripts/kafka/entrypoint.sh /entrypoint.sh -RUN ln -s /opt/bitnami/scripts/kafka/run.sh /run.sh - -COPY rootfs / -RUN /opt/bitnami/scripts/java/postunpack.sh -RUN /opt/bitnami/scripts/kafka/postunpack.sh -ENV APP_VERSION="3.9.0" \ - BITNAMI_APP_NAME="kafka" \ - JAVA_HOME="/opt/bitnami/java" \ - PATH="/opt/bitnami/common/bin:/opt/bitnami/java/bin:/opt/bitnami/kafka/bin:$PATH" - -EXPOSE 9092 - -USER 1001 -ENTRYPOINT [ "/opt/bitnami/scripts/kafka/entrypoint.sh" ] -CMD [ "/opt/bitnami/scripts/kafka/run.sh" ] diff --git a/bitnami/kafka/3.9/debian-12/docker-compose.yml b/bitnami/kafka/3.9/debian-12/docker-compose.yml deleted file mode 100644 index 3cb537c151d14..0000000000000 --- a/bitnami/kafka/3.9/debian-12/docker-compose.yml +++ /dev/null @@ -1,24 +0,0 @@ -# Copyright Broadcom, Inc. All Rights Reserved. -# SPDX-License-Identifier: APACHE-2.0 - -services: - kafka: - image: docker.io/bitnami/kafka:3.9 - ports: - - "9092:9092" - volumes: - - "kafka_data:/bitnami" - environment: - # KRaft settings - - KAFKA_CFG_NODE_ID=0 - - KAFKA_CFG_PROCESS_ROLES=controller,broker - - KAFKA_CFG_CONTROLLER_QUORUM_VOTERS=0@kafka:9093 - # Listeners - - KAFKA_CFG_LISTENERS=PLAINTEXT://:9092,CONTROLLER://:9093 - - KAFKA_CFG_ADVERTISED_LISTENERS=PLAINTEXT://:9092 - - KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP=CONTROLLER:PLAINTEXT,PLAINTEXT:PLAINTEXT - - KAFKA_CFG_CONTROLLER_LISTENER_NAMES=CONTROLLER - - KAFKA_CFG_INTER_BROKER_LISTENER_NAME=PLAINTEXT -volumes: - kafka_data: - driver: local diff --git a/bitnami/kafka/3.9/debian-12/prebuildfs/opt/bitnami/.bitnami_components.json b/bitnami/kafka/3.9/debian-12/prebuildfs/opt/bitnami/.bitnami_components.json deleted file mode 100644 index 92767c41ddccc..0000000000000 --- a/bitnami/kafka/3.9/debian-12/prebuildfs/opt/bitnami/.bitnami_components.json +++ /dev/null @@ -1,20 +0,0 @@ -{ - "jre": { - "arch": "amd64", - "distro": "debian-12", - "type": "NAMI", - "version": "17.0.14-10-1" - }, - "kafka": { - "arch": "amd64", - "distro": "debian-12", - "type": "NAMI", - "version": "3.9.0-2" - }, - "wait-for-port": { - "arch": "amd64", - "distro": "debian-12", - "type": "NAMI", - "version": "1.0.8-14" - } -} \ No newline at end of file diff --git a/bitnami/kafka/3.9/debian-12/prebuildfs/opt/bitnami/licenses/licenses.txt b/bitnami/kafka/3.9/debian-12/prebuildfs/opt/bitnami/licenses/licenses.txt deleted file mode 100644 index 76956b38e82c6..0000000000000 --- a/bitnami/kafka/3.9/debian-12/prebuildfs/opt/bitnami/licenses/licenses.txt +++ /dev/null @@ -1,2 +0,0 @@ -Bitnami containers ship with software bundles. You can find the licenses under: -/opt/bitnami/[name-of-bundle]/licenses/[bundle-version].txt diff --git a/bitnami/kafka/3.9/debian-12/prebuildfs/opt/bitnami/scripts/libbitnami.sh b/bitnami/kafka/3.9/debian-12/prebuildfs/opt/bitnami/scripts/libbitnami.sh deleted file mode 100644 index 00d053b5215aa..0000000000000 --- a/bitnami/kafka/3.9/debian-12/prebuildfs/opt/bitnami/scripts/libbitnami.sh +++ /dev/null @@ -1,53 +0,0 @@ -#!/bin/bash -# Copyright Broadcom, Inc. All Rights Reserved. -# SPDX-License-Identifier: APACHE-2.0 -# -# Bitnami custom library - -# shellcheck disable=SC1091 - -# Load Generic Libraries -. /opt/bitnami/scripts/liblog.sh - -# Constants -BOLD='\033[1m' - -# Functions - -######################## -# Print the welcome page -# Globals: -# DISABLE_WELCOME_MESSAGE -# BITNAMI_APP_NAME -# Arguments: -# None -# Returns: -# None -######################### -print_welcome_page() { - if [[ -z "${DISABLE_WELCOME_MESSAGE:-}" ]]; then - if [[ -n "$BITNAMI_APP_NAME" ]]; then - print_image_welcome_page - fi - fi -} - -######################## -# Print the welcome page for a Bitnami Docker image -# Globals: -# BITNAMI_APP_NAME -# Arguments: -# None -# Returns: -# None -######################### -print_image_welcome_page() { - local github_url="https://github.com/bitnami/containers" - - info "" - info "${BOLD}Welcome to the Bitnami ${BITNAMI_APP_NAME} container${RESET}" - info "Subscribe to project updates by watching ${BOLD}${github_url}${RESET}" - info "Did you know there are enterprise versions of the Bitnami catalog? For enhanced secure software supply chain features, unlimited pulls from Docker, LTS support, or application customization, see Bitnami Premium or Tanzu Application Catalog. See https://www.arrow.com/globalecs/na/vendors/bitnami/ for more information." - info "" -} - diff --git a/bitnami/kafka/3.9/debian-12/prebuildfs/opt/bitnami/scripts/libfile.sh b/bitnami/kafka/3.9/debian-12/prebuildfs/opt/bitnami/scripts/libfile.sh deleted file mode 100644 index 1c69e0e48a5d0..0000000000000 --- a/bitnami/kafka/3.9/debian-12/prebuildfs/opt/bitnami/scripts/libfile.sh +++ /dev/null @@ -1,141 +0,0 @@ -#!/bin/bash -# Copyright Broadcom, Inc. All Rights Reserved. -# SPDX-License-Identifier: APACHE-2.0 -# -# Library for managing files - -# shellcheck disable=SC1091 - -# Load Generic Libraries -. /opt/bitnami/scripts/libos.sh - -# Functions - -######################## -# Replace a regex-matching string in a file -# Arguments: -# $1 - filename -# $2 - match regex -# $3 - substitute regex -# $4 - use POSIX regex. Default: true -# Returns: -# None -######################### -replace_in_file() { - local filename="${1:?filename is required}" - local match_regex="${2:?match regex is required}" - local substitute_regex="${3:?substitute regex is required}" - local posix_regex=${4:-true} - - local result - - # We should avoid using 'sed in-place' substitutions - # 1) They are not compatible with files mounted from ConfigMap(s) - # 2) We found incompatibility issues with Debian10 and "in-place" substitutions - local -r del=$'\001' # Use a non-printable character as a 'sed' delimiter to avoid issues - if [[ $posix_regex = true ]]; then - result="$(sed -E "s${del}${match_regex}${del}${substitute_regex}${del}g" "$filename")" - else - result="$(sed "s${del}${match_regex}${del}${substitute_regex}${del}g" "$filename")" - fi - echo "$result" > "$filename" -} - -######################## -# Replace a regex-matching multiline string in a file -# Arguments: -# $1 - filename -# $2 - match regex -# $3 - substitute regex -# Returns: -# None -######################### -replace_in_file_multiline() { - local filename="${1:?filename is required}" - local match_regex="${2:?match regex is required}" - local substitute_regex="${3:?substitute regex is required}" - - local result - local -r del=$'\001' # Use a non-printable character as a 'sed' delimiter to avoid issues - result="$(perl -pe "BEGIN{undef $/;} s${del}${match_regex}${del}${substitute_regex}${del}sg" "$filename")" - echo "$result" > "$filename" -} - -######################## -# Remove a line in a file based on a regex -# Arguments: -# $1 - filename -# $2 - match regex -# $3 - use POSIX regex. Default: true -# Returns: -# None -######################### -remove_in_file() { - local filename="${1:?filename is required}" - local match_regex="${2:?match regex is required}" - local posix_regex=${3:-true} - local result - - # We should avoid using 'sed in-place' substitutions - # 1) They are not compatible with files mounted from ConfigMap(s) - # 2) We found incompatibility issues with Debian10 and "in-place" substitutions - if [[ $posix_regex = true ]]; then - result="$(sed -E "/$match_regex/d" "$filename")" - else - result="$(sed "/$match_regex/d" "$filename")" - fi - echo "$result" > "$filename" -} - -######################## -# Appends text after the last line matching a pattern -# Arguments: -# $1 - file -# $2 - match regex -# $3 - contents to add -# Returns: -# None -######################### -append_file_after_last_match() { - local file="${1:?missing file}" - local match_regex="${2:?missing pattern}" - local value="${3:?missing value}" - - # We read the file in reverse, replace the first match (0,/pattern/s) and then reverse the results again - result="$(tac "$file" | sed -E "0,/($match_regex)/s||${value}\n\1|" | tac)" - echo "$result" > "$file" -} - -######################## -# Wait until certain entry is present in a log file -# Arguments: -# $1 - entry to look for -# $2 - log file -# $3 - max retries. Default: 12 -# $4 - sleep between retries (in seconds). Default: 5 -# Returns: -# Boolean -######################### -wait_for_log_entry() { - local -r entry="${1:-missing entry}" - local -r log_file="${2:-missing log file}" - local -r retries="${3:-12}" - local -r interval_time="${4:-5}" - local attempt=0 - - check_log_file_for_entry() { - if ! grep -qE "$entry" "$log_file"; then - debug "Entry \"${entry}\" still not present in ${log_file} (attempt $((++attempt))/${retries})" - return 1 - fi - } - debug "Checking that ${log_file} log file contains entry \"${entry}\"" - if retry_while check_log_file_for_entry "$retries" "$interval_time"; then - debug "Found entry \"${entry}\" in ${log_file}" - true - else - error "Could not find entry \"${entry}\" in ${log_file} after ${retries} retries" - debug_execute cat "$log_file" - return 1 - fi -} diff --git a/bitnami/kafka/3.9/debian-12/prebuildfs/opt/bitnami/scripts/libfs.sh b/bitnami/kafka/3.9/debian-12/prebuildfs/opt/bitnami/scripts/libfs.sh deleted file mode 100644 index 1337f6c2dd59f..0000000000000 --- a/bitnami/kafka/3.9/debian-12/prebuildfs/opt/bitnami/scripts/libfs.sh +++ /dev/null @@ -1,193 +0,0 @@ -#!/bin/bash -# Copyright Broadcom, Inc. All Rights Reserved. -# SPDX-License-Identifier: APACHE-2.0 -# -# Library for file system actions - -# shellcheck disable=SC1091 - -# Load Generic Libraries -. /opt/bitnami/scripts/liblog.sh - -# Functions - -######################## -# Ensure a file/directory is owned (user and group) but the given user -# Arguments: -# $1 - filepath -# $2 - owner -# Returns: -# None -######################### -owned_by() { - local path="${1:?path is missing}" - local owner="${2:?owner is missing}" - local group="${3:-}" - - if [[ -n $group ]]; then - chown "$owner":"$group" "$path" - else - chown "$owner":"$owner" "$path" - fi -} - -######################## -# Ensure a directory exists and, optionally, is owned by the given user -# Arguments: -# $1 - directory -# $2 - owner -# Returns: -# None -######################### -ensure_dir_exists() { - local dir="${1:?directory is missing}" - local owner_user="${2:-}" - local owner_group="${3:-}" - - [ -d "${dir}" ] || mkdir -p "${dir}" - if [[ -n $owner_user ]]; then - owned_by "$dir" "$owner_user" "$owner_group" - fi -} - -######################## -# Checks whether a directory is empty or not -# arguments: -# $1 - directory -# returns: -# boolean -######################### -is_dir_empty() { - local -r path="${1:?missing directory}" - # Calculate real path in order to avoid issues with symlinks - local -r dir="$(realpath "$path")" - if [[ ! -e "$dir" ]] || [[ -z "$(ls -A "$dir")" ]]; then - true - else - false - fi -} - -######################## -# Checks whether a mounted directory is empty or not -# arguments: -# $1 - directory -# returns: -# boolean -######################### -is_mounted_dir_empty() { - local dir="${1:?missing directory}" - - if is_dir_empty "$dir" || find "$dir" -mindepth 1 -maxdepth 1 -not -name ".snapshot" -not -name "lost+found" -exec false {} +; then - true - else - false - fi -} - -######################## -# Checks whether a file can be written to or not -# arguments: -# $1 - file -# returns: -# boolean -######################### -is_file_writable() { - local file="${1:?missing file}" - local dir - dir="$(dirname "$file")" - - if [[ (-f "$file" && -w "$file") || (! -f "$file" && -d "$dir" && -w "$dir") ]]; then - true - else - false - fi -} - -######################## -# Relativize a path -# arguments: -# $1 - path -# $2 - base -# returns: -# None -######################### -relativize() { - local -r path="${1:?missing path}" - local -r base="${2:?missing base}" - pushd "$base" >/dev/null || exit - realpath -q --no-symlinks --relative-base="$base" "$path" | sed -e 's|^/$|.|' -e 's|^/||' - popd >/dev/null || exit -} - -######################## -# Configure permissions and ownership recursively -# Globals: -# None -# Arguments: -# $1 - paths (as a string). -# Flags: -# -f|--file-mode - mode for directories. -# -d|--dir-mode - mode for files. -# -u|--user - user -# -g|--group - group -# Returns: -# None -######################### -configure_permissions_ownership() { - local -r paths="${1:?paths is missing}" - local dir_mode="" - local file_mode="" - local user="" - local group="" - - # Validate arguments - shift 1 - while [ "$#" -gt 0 ]; do - case "$1" in - -f | --file-mode) - shift - file_mode="${1:?missing mode for files}" - ;; - -d | --dir-mode) - shift - dir_mode="${1:?missing mode for directories}" - ;; - -u | --user) - shift - user="${1:?missing user}" - ;; - -g | --group) - shift - group="${1:?missing group}" - ;; - *) - echo "Invalid command line flag $1" >&2 - return 1 - ;; - esac - shift - done - - read -r -a filepaths <<<"$paths" - for p in "${filepaths[@]}"; do - if [[ -e "$p" ]]; then - find -L "$p" -printf "" - if [[ -n $dir_mode ]]; then - find -L "$p" -type d ! -perm "$dir_mode" -print0 | xargs -r -0 chmod "$dir_mode" - fi - if [[ -n $file_mode ]]; then - find -L "$p" -type f ! -perm "$file_mode" -print0 | xargs -r -0 chmod "$file_mode" - fi - if [[ -n $user ]] && [[ -n $group ]]; then - find -L "$p" -print0 | xargs -r -0 chown "${user}:${group}" - elif [[ -n $user ]] && [[ -z $group ]]; then - find -L "$p" -print0 | xargs -r -0 chown "${user}" - elif [[ -z $user ]] && [[ -n $group ]]; then - find -L "$p" -print0 | xargs -r -0 chgrp "${group}" - fi - else - stderr_print "$p does not exist" - fi - done -} diff --git a/bitnami/kafka/3.9/debian-12/prebuildfs/opt/bitnami/scripts/libhook.sh b/bitnami/kafka/3.9/debian-12/prebuildfs/opt/bitnami/scripts/libhook.sh deleted file mode 100644 index f3a5fe7868eed..0000000000000 --- a/bitnami/kafka/3.9/debian-12/prebuildfs/opt/bitnami/scripts/libhook.sh +++ /dev/null @@ -1,18 +0,0 @@ -#!/bin/bash -# Copyright Broadcom, Inc. All Rights Reserved. -# SPDX-License-Identifier: APACHE-2.0 -# -# Library to use for scripts expected to be used as Kubernetes lifecycle hooks - -# shellcheck disable=SC1091 - -# Load generic libraries -. /opt/bitnami/scripts/liblog.sh -. /opt/bitnami/scripts/libos.sh - -# Override functions that log to stdout/stderr of the current process, so they print to process 1 -for function_to_override in stderr_print debug_execute; do - # Output is sent to output of process 1 and thus end up in the container log - # The hook output in general isn't saved - eval "$(declare -f "$function_to_override") >/proc/1/fd/1 2>/proc/1/fd/2" -done diff --git a/bitnami/kafka/3.9/debian-12/prebuildfs/opt/bitnami/scripts/liblog.sh b/bitnami/kafka/3.9/debian-12/prebuildfs/opt/bitnami/scripts/liblog.sh deleted file mode 100644 index 1e18ef9866fa3..0000000000000 --- a/bitnami/kafka/3.9/debian-12/prebuildfs/opt/bitnami/scripts/liblog.sh +++ /dev/null @@ -1,146 +0,0 @@ -#!/bin/bash -# Copyright Broadcom, Inc. All Rights Reserved. -# SPDX-License-Identifier: APACHE-2.0 -# -# Library for logging functions - -# Constants -RESET='\033[0m' -RED='\033[38;5;1m' -GREEN='\033[38;5;2m' -YELLOW='\033[38;5;3m' -MAGENTA='\033[38;5;5m' -CYAN='\033[38;5;6m' - -# Functions - -######################## -# Print to STDERR -# Arguments: -# Message to print -# Returns: -# None -######################### -stderr_print() { - # 'is_boolean_yes' is defined in libvalidations.sh, but depends on this file so we cannot source it - local bool="${BITNAMI_QUIET:-false}" - # comparison is performed without regard to the case of alphabetic characters - shopt -s nocasematch - if ! [[ "$bool" = 1 || "$bool" =~ ^(yes|true)$ ]]; then - printf "%b\\n" "${*}" >&2 - fi -} - -######################## -# Log message -# Arguments: -# Message to log -# Returns: -# None -######################### -log() { - local color_bool="${BITNAMI_COLOR:-true}" - # comparison is performed without regard to the case of alphabetic characters - shopt -s nocasematch - if [[ "$color_bool" = 1 || "$color_bool" =~ ^(yes|true)$ ]]; then - stderr_print "${CYAN}${MODULE:-} ${MAGENTA}$(date "+%T.%2N ")${RESET}${*}" - else - stderr_print "${MODULE:-} $(date "+%T.%2N ")${*}" - fi -} -######################## -# Log an 'info' message -# Arguments: -# Message to log -# Returns: -# None -######################### -info() { - local msg_color="" - local color_bool="${BITNAMI_COLOR:-true}" - # comparison is performed without regard to the case of alphabetic characters - shopt -s nocasematch - if [[ "$color_bool" = 1 || "$color_bool" =~ ^(yes|true)$ ]];then - msg_color="$GREEN" - fi - log "${msg_color}INFO ${RESET} ==> ${*}" -} -######################## -# Log message -# Arguments: -# Message to log -# Returns: -# None -######################### -warn() { - local msg_color="" - local color_bool="${BITNAMI_COLOR:-true}" - # comparison is performed without regard to the case of alphabetic characters - shopt -s nocasematch - if [[ "$color_bool" = 1 || "$color_bool" =~ ^(yes|true)$ ]];then - msg_color="$YELLOW" - fi - log "${msg_color}WARN ${RESET} ==> ${*}" -} -######################## -# Log an 'error' message -# Arguments: -# Message to log -# Returns: -# None -######################### -error() { - local msg_color="" - local color_bool="${BITNAMI_COLOR:-true}" - # comparison is performed without regard to the case of alphabetic characters - shopt -s nocasematch - if [[ "$color_bool" = 1 || "$color_bool" =~ ^(yes|true)$ ]];then - msg_color="$RED" - fi - log "${msg_color}ERROR${RESET} ==> ${*}" -} -######################## -# Log a 'debug' message -# Globals: -# BITNAMI_DEBUG -# Arguments: -# None -# Returns: -# None -######################### -debug() { - local msg_color="" - local color_bool="${BITNAMI_COLOR:-true}" - # comparison is performed without regard to the case of alphabetic characters - shopt -s nocasematch - if [[ "$color_bool" = 1 || "$color_bool" =~ ^(yes|true)$ ]] ;then - msg_color="$MAGENTA" - fi - local debug_bool="${BITNAMI_DEBUG:-false}" - if [[ "$debug_bool" = 1 || "$debug_bool" =~ ^(yes|true)$ ]]; then - log "${msg_color}DEBUG${RESET} ==> ${*}" - fi -} - -######################## -# Indent a string -# Arguments: -# $1 - string -# $2 - number of indentation characters (default: 4) -# $3 - indentation character (default: " ") -# Returns: -# None -######################### -indent() { - local string="${1:-}" - local num="${2:?missing num}" - local char="${3:-" "}" - # Build the indentation unit string - local indent_unit="" - for ((i = 0; i < num; i++)); do - indent_unit="${indent_unit}${char}" - done - # shellcheck disable=SC2001 - # Complex regex, see https://github.com/koalaman/shellcheck/wiki/SC2001#exceptions - echo "$string" | sed "s/^/${indent_unit}/" -} diff --git a/bitnami/kafka/3.9/debian-12/prebuildfs/opt/bitnami/scripts/libnet.sh b/bitnami/kafka/3.9/debian-12/prebuildfs/opt/bitnami/scripts/libnet.sh deleted file mode 100644 index 004e426fba178..0000000000000 --- a/bitnami/kafka/3.9/debian-12/prebuildfs/opt/bitnami/scripts/libnet.sh +++ /dev/null @@ -1,171 +0,0 @@ -#!/bin/bash -# Copyright Broadcom, Inc. All Rights Reserved. -# SPDX-License-Identifier: APACHE-2.0 -# -# Library for network functions - -# shellcheck disable=SC1091 - -# Load Generic Libraries -. /opt/bitnami/scripts/liblog.sh -. /opt/bitnami/scripts/libvalidations.sh - -# Functions - -######################## -# Resolve IP address for a host/domain (i.e. DNS lookup) -# Arguments: -# $1 - Hostname to resolve -# $2 - IP address version (v4, v6), leave empty for resolving to any version -# Returns: -# IP -######################### -dns_lookup() { - local host="${1:?host is missing}" - local ip_version="${2:-}" - getent "ahosts${ip_version}" "$host" | awk '/STREAM/ {print $1 }' | head -n 1 -} - -######################### -# Wait for a hostname and return the IP -# Arguments: -# $1 - hostname -# $2 - number of retries -# $3 - seconds to wait between retries -# Returns: -# - IP address that corresponds to the hostname -######################### -wait_for_dns_lookup() { - local hostname="${1:?hostname is missing}" - local retries="${2:-5}" - local seconds="${3:-1}" - check_host() { - if [[ $(dns_lookup "$hostname") == "" ]]; then - false - else - true - fi - } - # Wait for the host to be ready - retry_while "check_host ${hostname}" "$retries" "$seconds" - dns_lookup "$hostname" -} - -######################## -# Get machine's IP -# Arguments: -# None -# Returns: -# Machine IP -######################### -get_machine_ip() { - local -a ip_addresses - local hostname - hostname="$(hostname)" - read -r -a ip_addresses <<< "$(dns_lookup "$hostname" | xargs echo)" - if [[ "${#ip_addresses[@]}" -gt 1 ]]; then - warn "Found more than one IP address associated to hostname ${hostname}: ${ip_addresses[*]}, will use ${ip_addresses[0]}" - elif [[ "${#ip_addresses[@]}" -lt 1 ]]; then - error "Could not find any IP address associated to hostname ${hostname}" - exit 1 - fi - # Check if the first IP address is IPv6 to add brackets - if validate_ipv6 "${ip_addresses[0]}" ; then - echo "[${ip_addresses[0]}]" - else - echo "${ip_addresses[0]}" - fi -} - -######################## -# Check if the provided argument is a resolved hostname -# Arguments: -# $1 - Value to check -# Returns: -# Boolean -######################### -is_hostname_resolved() { - local -r host="${1:?missing value}" - if [[ -n "$(dns_lookup "$host")" ]]; then - true - else - false - fi -} - -######################## -# Parse URL -# Globals: -# None -# Arguments: -# $1 - uri - String -# $2 - component to obtain. Valid options (scheme, authority, userinfo, host, port, path, query or fragment) - String -# Returns: -# String -parse_uri() { - local uri="${1:?uri is missing}" - local component="${2:?component is missing}" - - # Solution based on https://tools.ietf.org/html/rfc3986#appendix-B with - # additional sub-expressions to split authority into userinfo, host and port - # Credits to Patryk Obara (see https://stackoverflow.com/a/45977232/6694969) - local -r URI_REGEX='^(([^:/?#]+):)?(//((([^@/?#]+)@)?([^:/?#]+)(:([0-9]+))?))?(/([^?#]*))?(\?([^#]*))?(#(.*))?' - # || | ||| | | | | | | | | | - # |2 scheme | ||6 userinfo 7 host | 9 port | 11 rpath | 13 query | 15 fragment - # 1 scheme: | |5 userinfo@ 8 :... 10 path 12 ?... 14 #... - # | 4 authority - # 3 //... - local index=0 - case "$component" in - scheme) - index=2 - ;; - authority) - index=4 - ;; - userinfo) - index=6 - ;; - host) - index=7 - ;; - port) - index=9 - ;; - path) - index=10 - ;; - query) - index=13 - ;; - fragment) - index=14 - ;; - *) - stderr_print "unrecognized component $component" - return 1 - ;; - esac - [[ "$uri" =~ $URI_REGEX ]] && echo "${BASH_REMATCH[${index}]}" -} - -######################## -# Wait for a HTTP connection to succeed -# Globals: -# * -# Arguments: -# $1 - URL to wait for -# $2 - Maximum amount of retries (optional) -# $3 - Time between retries (optional) -# Returns: -# true if the HTTP connection succeeded, false otherwise -######################### -wait_for_http_connection() { - local url="${1:?missing url}" - local retries="${2:-}" - local sleep_time="${3:-}" - if ! retry_while "debug_execute curl --silent ${url}" "$retries" "$sleep_time"; then - error "Could not connect to ${url}" - return 1 - fi -} diff --git a/bitnami/kafka/3.9/debian-12/prebuildfs/opt/bitnami/scripts/libos.sh b/bitnami/kafka/3.9/debian-12/prebuildfs/opt/bitnami/scripts/libos.sh deleted file mode 100644 index 9d908c48579b9..0000000000000 --- a/bitnami/kafka/3.9/debian-12/prebuildfs/opt/bitnami/scripts/libos.sh +++ /dev/null @@ -1,657 +0,0 @@ -#!/bin/bash -# Copyright Broadcom, Inc. All Rights Reserved. -# SPDX-License-Identifier: APACHE-2.0 -# -# Library for operating system actions - -# shellcheck disable=SC1091 - -# Load Generic Libraries -. /opt/bitnami/scripts/liblog.sh -. /opt/bitnami/scripts/libfs.sh -. /opt/bitnami/scripts/libvalidations.sh - -# Functions - -######################## -# Check if an user exists in the system -# Arguments: -# $1 - user -# Returns: -# Boolean -######################### -user_exists() { - local user="${1:?user is missing}" - id "$user" >/dev/null 2>&1 -} - -######################## -# Check if a group exists in the system -# Arguments: -# $1 - group -# Returns: -# Boolean -######################### -group_exists() { - local group="${1:?group is missing}" - getent group "$group" >/dev/null 2>&1 -} - -######################## -# Create a group in the system if it does not exist already -# Arguments: -# $1 - group -# Flags: -# -i|--gid - the ID for the new group -# -s|--system - Whether to create new user as system user (uid <= 999) -# Returns: -# None -######################### -ensure_group_exists() { - local group="${1:?group is missing}" - local gid="" - local is_system_user=false - - # Validate arguments - shift 1 - while [ "$#" -gt 0 ]; do - case "$1" in - -i | --gid) - shift - gid="${1:?missing gid}" - ;; - -s | --system) - is_system_user=true - ;; - *) - echo "Invalid command line flag $1" >&2 - return 1 - ;; - esac - shift - done - - if ! group_exists "$group"; then - local -a args=("$group") - if [[ -n "$gid" ]]; then - if group_exists "$gid"; then - error "The GID $gid is already in use." >&2 - return 1 - fi - args+=("--gid" "$gid") - fi - $is_system_user && args+=("--system") - groupadd "${args[@]}" >/dev/null 2>&1 - fi -} - -######################## -# Create an user in the system if it does not exist already -# Arguments: -# $1 - user -# Flags: -# -i|--uid - the ID for the new user -# -g|--group - the group the new user should belong to -# -a|--append-groups - comma-separated list of supplemental groups to append to the new user -# -h|--home - the home directory for the new user -# -s|--system - whether to create new user as system user (uid <= 999) -# Returns: -# None -######################### -ensure_user_exists() { - local user="${1:?user is missing}" - local uid="" - local group="" - local append_groups="" - local home="" - local is_system_user=false - - # Validate arguments - shift 1 - while [ "$#" -gt 0 ]; do - case "$1" in - -i | --uid) - shift - uid="${1:?missing uid}" - ;; - -g | --group) - shift - group="${1:?missing group}" - ;; - -a | --append-groups) - shift - append_groups="${1:?missing append_groups}" - ;; - -h | --home) - shift - home="${1:?missing home directory}" - ;; - -s | --system) - is_system_user=true - ;; - *) - echo "Invalid command line flag $1" >&2 - return 1 - ;; - esac - shift - done - - if ! user_exists "$user"; then - local -a user_args=("-N" "$user") - if [[ -n "$uid" ]]; then - if user_exists "$uid"; then - error "The UID $uid is already in use." - return 1 - fi - user_args+=("--uid" "$uid") - else - $is_system_user && user_args+=("--system") - fi - useradd "${user_args[@]}" >/dev/null 2>&1 - fi - - if [[ -n "$group" ]]; then - local -a group_args=("$group") - $is_system_user && group_args+=("--system") - ensure_group_exists "${group_args[@]}" - usermod -g "$group" "$user" >/dev/null 2>&1 - fi - - if [[ -n "$append_groups" ]]; then - local -a groups - read -ra groups <<<"$(tr ',;' ' ' <<<"$append_groups")" - for group in "${groups[@]}"; do - ensure_group_exists "$group" - usermod -aG "$group" "$user" >/dev/null 2>&1 - done - fi - - if [[ -n "$home" ]]; then - mkdir -p "$home" - usermod -d "$home" "$user" >/dev/null 2>&1 - configure_permissions_ownership "$home" -d "775" -f "664" -u "$user" -g "$group" - fi -} - -######################## -# Check if the script is currently running as root -# Arguments: -# $1 - user -# $2 - group -# Returns: -# Boolean -######################### -am_i_root() { - if [[ "$(id -u)" = "0" ]]; then - true - else - false - fi -} - -######################## -# Print OS metadata -# Arguments: -# $1 - Flag name -# Flags: -# --id - Distro ID -# --version - Distro version -# --branch - Distro branch -# --codename - Distro codename -# --name - Distro name -# --pretty-name - Distro pretty name -# Returns: -# String -######################### -get_os_metadata() { - local -r flag_name="${1:?missing flag}" - # Helper function - get_os_release_metadata() { - local -r env_name="${1:?missing environment variable name}" - ( - . /etc/os-release - echo "${!env_name}" - ) - } - case "$flag_name" in - --id) - get_os_release_metadata ID - ;; - --version) - get_os_release_metadata VERSION_ID - ;; - --branch) - get_os_release_metadata VERSION_ID | sed 's/\..*//' - ;; - --codename) - get_os_release_metadata VERSION_CODENAME - ;; - --name) - get_os_release_metadata NAME - ;; - --pretty-name) - get_os_release_metadata PRETTY_NAME - ;; - *) - error "Unknown flag ${flag_name}" - return 1 - ;; - esac -} - -######################## -# Get total memory available -# Arguments: -# None -# Returns: -# Memory in bytes -######################### -get_total_memory() { - echo $(($(grep MemTotal /proc/meminfo | awk '{print $2}') / 1024)) -} - -######################## -# Get machine size depending on specified memory -# Globals: -# None -# Arguments: -# None -# Flags: -# --memory - memory size (optional) -# Returns: -# Detected instance size -######################### -get_machine_size() { - local memory="" - # Validate arguments - while [[ "$#" -gt 0 ]]; do - case "$1" in - --memory) - shift - memory="${1:?missing memory}" - ;; - *) - echo "Invalid command line flag $1" >&2 - return 1 - ;; - esac - shift - done - if [[ -z "$memory" ]]; then - debug "Memory was not specified, detecting available memory automatically" - memory="$(get_total_memory)" - fi - sanitized_memory=$(convert_to_mb "$memory") - if [[ "$sanitized_memory" -gt 26000 ]]; then - echo 2xlarge - elif [[ "$sanitized_memory" -gt 13000 ]]; then - echo xlarge - elif [[ "$sanitized_memory" -gt 6000 ]]; then - echo large - elif [[ "$sanitized_memory" -gt 3000 ]]; then - echo medium - elif [[ "$sanitized_memory" -gt 1500 ]]; then - echo small - else - echo micro - fi -} - -######################## -# Get machine size depending on specified memory -# Globals: -# None -# Arguments: -# $1 - memory size (optional) -# Returns: -# Detected instance size -######################### -get_supported_machine_sizes() { - echo micro small medium large xlarge 2xlarge -} - -######################## -# Convert memory size from string to amount of megabytes (i.e. 2G -> 2048) -# Globals: -# None -# Arguments: -# $1 - memory size -# Returns: -# Result of the conversion -######################### -convert_to_mb() { - local amount="${1:-}" - if [[ $amount =~ ^([0-9]+)(m|M|g|G) ]]; then - size="${BASH_REMATCH[1]}" - unit="${BASH_REMATCH[2]}" - if [[ "$unit" = "g" || "$unit" = "G" ]]; then - amount="$((size * 1024))" - else - amount="$size" - fi - fi - echo "$amount" -} - -######################### -# Redirects output to /dev/null if debug mode is disabled -# Globals: -# BITNAMI_DEBUG -# Arguments: -# $@ - Command to execute -# Returns: -# None -######################### -debug_execute() { - if is_boolean_yes "${BITNAMI_DEBUG:-false}"; then - "$@" - else - "$@" >/dev/null 2>&1 - fi -} - -######################## -# Retries a command a given number of times -# Arguments: -# $1 - cmd (as a string) -# $2 - max retries. Default: 12 -# $3 - sleep between retries (in seconds). Default: 5 -# Returns: -# Boolean -######################### -retry_while() { - local cmd="${1:?cmd is missing}" - local retries="${2:-12}" - local sleep_time="${3:-5}" - local return_value=1 - - read -r -a command <<<"$cmd" - for ((i = 1; i <= retries; i += 1)); do - "${command[@]}" && return_value=0 && break - sleep "$sleep_time" - done - return $return_value -} - -######################## -# Generate a random string -# Arguments: -# -t|--type - String type (ascii, alphanumeric, numeric), defaults to ascii -# -c|--count - Number of characters, defaults to 32 -# Arguments: -# None -# Returns: -# None -# Returns: -# String -######################### -generate_random_string() { - local type="ascii" - local count="32" - local filter - local result - # Validate arguments - while [[ "$#" -gt 0 ]]; do - case "$1" in - -t | --type) - shift - type="$1" - ;; - -c | --count) - shift - count="$1" - ;; - *) - echo "Invalid command line flag $1" >&2 - return 1 - ;; - esac - shift - done - # Validate type - case "$type" in - ascii) - filter="[:print:]" - ;; - numeric) - filter="0-9" - ;; - alphanumeric) - filter="a-zA-Z0-9" - ;; - alphanumeric+special|special+alphanumeric) - # Limit variety of special characters, so there is a higher chance of containing more alphanumeric characters - # Special characters are harder to write, and it could impact the overall UX if most passwords are too complex - filter='a-zA-Z0-9:@.,/+!=' - ;; - *) - echo "Invalid type ${type}" >&2 - return 1 - ;; - esac - # Obtain count + 10 lines from /dev/urandom to ensure that the resulting string has the expected size - # Note there is a very small chance of strings starting with EOL character - # Therefore, the higher amount of lines read, this will happen less frequently - result="$(head -n "$((count + 10))" /dev/urandom | tr -dc "$filter" | head -c "$count")" - echo "$result" -} - -######################## -# Create md5 hash from a string -# Arguments: -# $1 - string -# Returns: -# md5 hash - string -######################### -generate_md5_hash() { - local -r str="${1:?missing input string}" - echo -n "$str" | md5sum | awk '{print $1}' -} - -######################## -# Create sha1 hash from a string -# Arguments: -# $1 - string -# $2 - algorithm - 1 (default), 224, 256, 384, 512 -# Returns: -# sha1 hash - string -######################### -generate_sha_hash() { - local -r str="${1:?missing input string}" - local -r algorithm="${2:-1}" - echo -n "$str" | "sha${algorithm}sum" | awk '{print $1}' -} - -######################## -# Converts a string to its hexadecimal representation -# Arguments: -# $1 - string -# Returns: -# hexadecimal representation of the string -######################### -convert_to_hex() { - local -r str=${1:?missing input string} - local -i iterator - local char - for ((iterator = 0; iterator < ${#str}; iterator++)); do - char=${str:iterator:1} - printf '%x' "'${char}" - done -} - -######################## -# Get boot time -# Globals: -# None -# Arguments: -# None -# Returns: -# Boot time metadata -######################### -get_boot_time() { - stat /proc --format=%Y -} - -######################## -# Get machine ID -# Globals: -# None -# Arguments: -# None -# Returns: -# Machine ID -######################### -get_machine_id() { - local machine_id - if [[ -f /etc/machine-id ]]; then - machine_id="$(cat /etc/machine-id)" - fi - if [[ -z "$machine_id" ]]; then - # Fallback to the boot-time, which will at least ensure a unique ID in the current session - machine_id="$(get_boot_time)" - fi - echo "$machine_id" -} - -######################## -# Get the root partition's disk device ID (e.g. /dev/sda1) -# Globals: -# None -# Arguments: -# None -# Returns: -# Root partition disk ID -######################### -get_disk_device_id() { - local device_id="" - if grep -q ^/dev /proc/mounts; then - device_id="$(grep ^/dev /proc/mounts | awk '$2 == "/" { print $1 }' | tail -1)" - fi - # If it could not be autodetected, fallback to /dev/sda1 as a default - if [[ -z "$device_id" || ! -b "$device_id" ]]; then - device_id="/dev/sda1" - fi - echo "$device_id" -} - -######################## -# Get the root disk device ID (e.g. /dev/sda) -# Globals: -# None -# Arguments: -# None -# Returns: -# Root disk ID -######################### -get_root_disk_device_id() { - get_disk_device_id | sed -E 's/p?[0-9]+$//' -} - -######################## -# Get the root disk size in bytes -# Globals: -# None -# Arguments: -# None -# Returns: -# Root disk size in bytes -######################### -get_root_disk_size() { - fdisk -l "$(get_root_disk_device_id)" | grep 'Disk.*bytes' | sed -E 's/.*, ([0-9]+) bytes,.*/\1/' || true -} - -######################## -# Run command as a specific user and group (optional) -# Arguments: -# $1 - USER(:GROUP) to switch to -# $2..$n - command to execute -# Returns: -# Exit code of the specified command -######################### -run_as_user() { - run_chroot "$@" -} - -######################## -# Execute command as a specific user and group (optional), -# replacing the current process image -# Arguments: -# $1 - USER(:GROUP) to switch to -# $2..$n - command to execute -# Returns: -# Exit code of the specified command -######################### -exec_as_user() { - run_chroot --replace-process "$@" -} - -######################## -# Run a command using chroot -# Arguments: -# $1 - USER(:GROUP) to switch to -# $2..$n - command to execute -# Flags: -# -r | --replace-process - Replace the current process image (optional) -# Returns: -# Exit code of the specified command -######################### -run_chroot() { - local userspec - local user - local homedir - local replace=false - local -r cwd="$(pwd)" - - # Parse and validate flags - while [[ "$#" -gt 0 ]]; do - case "$1" in - -r | --replace-process) - replace=true - ;; - --) - shift - break - ;; - -*) - stderr_print "unrecognized flag $1" - return 1 - ;; - *) - break - ;; - esac - shift - done - - # Parse and validate arguments - if [[ "$#" -lt 2 ]]; then - echo "expected at least 2 arguments" - return 1 - else - userspec=$1 - shift - - # userspec can optionally include the group, so we parse the user - user=$(echo "$userspec" | cut -d':' -f1) - fi - - if ! am_i_root; then - error "Could not switch to '${userspec}': Operation not permitted" - return 1 - fi - - # Get the HOME directory for the user to switch, as chroot does - # not properly update this env and some scripts rely on it - homedir=$(eval echo "~${user}") - if [[ ! -d $homedir ]]; then - homedir="${HOME:-/}" - fi - - # Obtaining value for "$@" indirectly in order to properly support shell parameter expansion - if [[ "$replace" = true ]]; then - exec chroot --userspec="$userspec" / bash -c "cd ${cwd}; export HOME=${homedir}; exec \"\$@\"" -- "$@" - else - chroot --userspec="$userspec" / bash -c "cd ${cwd}; export HOME=${homedir}; exec \"\$@\"" -- "$@" - fi -} diff --git a/bitnami/kafka/3.9/debian-12/prebuildfs/opt/bitnami/scripts/libpersistence.sh b/bitnami/kafka/3.9/debian-12/prebuildfs/opt/bitnami/scripts/libpersistence.sh deleted file mode 100644 index 18445e7d27fa3..0000000000000 --- a/bitnami/kafka/3.9/debian-12/prebuildfs/opt/bitnami/scripts/libpersistence.sh +++ /dev/null @@ -1,124 +0,0 @@ -#!/bin/bash -# Copyright Broadcom, Inc. All Rights Reserved. -# SPDX-License-Identifier: APACHE-2.0 -# -# Bitnami persistence library -# Used for bringing persistence capabilities to applications that don't have clear separation of data and logic - -# shellcheck disable=SC1091 - -# Load Generic Libraries -. /opt/bitnami/scripts/libfs.sh -. /opt/bitnami/scripts/libos.sh -. /opt/bitnami/scripts/liblog.sh -. /opt/bitnami/scripts/libversion.sh - -# Functions - -######################## -# Persist an application directory -# Globals: -# BITNAMI_ROOT_DIR -# BITNAMI_VOLUME_DIR -# Arguments: -# $1 - App folder name -# $2 - List of app files to persist -# Returns: -# true if all steps succeeded, false otherwise -######################### -persist_app() { - local -r app="${1:?missing app}" - local -a files_to_restore - read -r -a files_to_persist <<< "$(tr ',;:' ' ' <<< "$2")" - local -r install_dir="${BITNAMI_ROOT_DIR}/${app}" - local -r persist_dir="${BITNAMI_VOLUME_DIR}/${app}" - # Persist the individual files - if [[ "${#files_to_persist[@]}" -le 0 ]]; then - warn "No files are configured to be persisted" - return - fi - pushd "$install_dir" >/dev/null || exit - local file_to_persist_relative file_to_persist_destination file_to_persist_destination_folder - local -r tmp_file="/tmp/perms.acl" - for file_to_persist in "${files_to_persist[@]}"; do - if [[ ! -f "$file_to_persist" && ! -d "$file_to_persist" ]]; then - error "Cannot persist '${file_to_persist}' because it does not exist" - return 1 - fi - file_to_persist_relative="$(relativize "$file_to_persist" "$install_dir")" - file_to_persist_destination="${persist_dir}/${file_to_persist_relative}" - file_to_persist_destination_folder="$(dirname "$file_to_persist_destination")" - # Get original permissions for existing files, which will be applied later - # Exclude the root directory with 'sed', to avoid issues when copying the entirety of it to a volume - getfacl -R "$file_to_persist_relative" | sed -E '/# file: (\..+|[^.])/,$!d' > "$tmp_file" - # Copy directories to the volume - ensure_dir_exists "$file_to_persist_destination_folder" - cp -Lr --preserve=links "$file_to_persist_relative" "$file_to_persist_destination_folder" - # Restore permissions - pushd "$persist_dir" >/dev/null || exit - if am_i_root; then - setfacl --restore="$tmp_file" - else - # When running as non-root, don't change ownership - setfacl --restore=<(grep -E -v '^# (owner|group):' "$tmp_file") - fi - popd >/dev/null || exit - done - popd >/dev/null || exit - rm -f "$tmp_file" - # Install the persisted files into the installation directory, via symlinks - restore_persisted_app "$@" -} - -######################## -# Restore a persisted application directory -# Globals: -# BITNAMI_ROOT_DIR -# BITNAMI_VOLUME_DIR -# FORCE_MAJOR_UPGRADE -# Arguments: -# $1 - App folder name -# $2 - List of app files to restore -# Returns: -# true if all steps succeeded, false otherwise -######################### -restore_persisted_app() { - local -r app="${1:?missing app}" - local -a files_to_restore - read -r -a files_to_restore <<< "$(tr ',;:' ' ' <<< "$2")" - local -r install_dir="${BITNAMI_ROOT_DIR}/${app}" - local -r persist_dir="${BITNAMI_VOLUME_DIR}/${app}" - # Restore the individual persisted files - if [[ "${#files_to_restore[@]}" -le 0 ]]; then - warn "No persisted files are configured to be restored" - return - fi - local file_to_restore_relative file_to_restore_origin file_to_restore_destination - for file_to_restore in "${files_to_restore[@]}"; do - file_to_restore_relative="$(relativize "$file_to_restore" "$install_dir")" - # We use 'realpath --no-symlinks' to ensure that the case of '.' is covered and the directory is removed - file_to_restore_origin="$(realpath --no-symlinks "${install_dir}/${file_to_restore_relative}")" - file_to_restore_destination="$(realpath --no-symlinks "${persist_dir}/${file_to_restore_relative}")" - rm -rf "$file_to_restore_origin" - ln -sfn "$file_to_restore_destination" "$file_to_restore_origin" - done -} - -######################## -# Check if an application directory was already persisted -# Globals: -# BITNAMI_VOLUME_DIR -# Arguments: -# $1 - App folder name -# Returns: -# true if all steps succeeded, false otherwise -######################### -is_app_initialized() { - local -r app="${1:?missing app}" - local -r persist_dir="${BITNAMI_VOLUME_DIR}/${app}" - if ! is_mounted_dir_empty "$persist_dir"; then - true - else - false - fi -} diff --git a/bitnami/kafka/3.9/debian-12/prebuildfs/opt/bitnami/scripts/libservice.sh b/bitnami/kafka/3.9/debian-12/prebuildfs/opt/bitnami/scripts/libservice.sh deleted file mode 100644 index 1f9b33096b026..0000000000000 --- a/bitnami/kafka/3.9/debian-12/prebuildfs/opt/bitnami/scripts/libservice.sh +++ /dev/null @@ -1,496 +0,0 @@ -#!/bin/bash -# Copyright Broadcom, Inc. All Rights Reserved. -# SPDX-License-Identifier: APACHE-2.0 -# -# Library for managing services - -# shellcheck disable=SC1091 - -# Load Generic Libraries -. /opt/bitnami/scripts/libvalidations.sh -. /opt/bitnami/scripts/liblog.sh - -# Functions - -######################## -# Read the provided pid file and returns a PID -# Arguments: -# $1 - Pid file -# Returns: -# PID -######################### -get_pid_from_file() { - local pid_file="${1:?pid file is missing}" - - if [[ -f "$pid_file" ]]; then - if [[ -n "$(< "$pid_file")" ]] && [[ "$(< "$pid_file")" -gt 0 ]]; then - echo "$(< "$pid_file")" - fi - fi -} - -######################## -# Check if a provided PID corresponds to a running service -# Arguments: -# $1 - PID -# Returns: -# Boolean -######################### -is_service_running() { - local pid="${1:?pid is missing}" - - kill -0 "$pid" 2>/dev/null -} - -######################## -# Stop a service by sending a termination signal to its pid -# Arguments: -# $1 - Pid file -# $2 - Signal number (optional) -# Returns: -# None -######################### -stop_service_using_pid() { - local pid_file="${1:?pid file is missing}" - local signal="${2:-}" - local pid - - pid="$(get_pid_from_file "$pid_file")" - [[ -z "$pid" ]] || ! is_service_running "$pid" && return - - if [[ -n "$signal" ]]; then - kill "-${signal}" "$pid" - else - kill "$pid" - fi - - local counter=10 - while [[ "$counter" -ne 0 ]] && is_service_running "$pid"; do - sleep 1 - counter=$((counter - 1)) - done -} - -######################## -# Start cron daemon -# Arguments: -# None -# Returns: -# true if started correctly, false otherwise -######################### -cron_start() { - if [[ -x "/usr/sbin/cron" ]]; then - /usr/sbin/cron - elif [[ -x "/usr/sbin/crond" ]]; then - /usr/sbin/crond - else - false - fi -} - -######################## -# Generate a cron configuration file for a given service -# Arguments: -# $1 - Service name -# $2 - Command -# Flags: -# --run-as - User to run as (default: root) -# --schedule - Cron schedule configuration (default: * * * * *) -# Returns: -# None -######################### -generate_cron_conf() { - local service_name="${1:?service name is missing}" - local cmd="${2:?command is missing}" - local run_as="root" - local schedule="* * * * *" - local clean="true" - - # Parse optional CLI flags - shift 2 - while [[ "$#" -gt 0 ]]; do - case "$1" in - --run-as) - shift - run_as="$1" - ;; - --schedule) - shift - schedule="$1" - ;; - --no-clean) - clean="false" - ;; - *) - echo "Invalid command line flag ${1}" >&2 - return 1 - ;; - esac - shift - done - - mkdir -p /etc/cron.d - if "$clean"; then - cat > "/etc/cron.d/${service_name}" <> /etc/cron.d/"$service_name" - fi -} - -######################## -# Remove a cron configuration file for a given service -# Arguments: -# $1 - Service name -# Returns: -# None -######################### -remove_cron_conf() { - local service_name="${1:?service name is missing}" - local cron_conf_dir="/etc/monit/conf.d" - rm -f "${cron_conf_dir}/${service_name}" -} - -######################## -# Generate a monit configuration file for a given service -# Arguments: -# $1 - Service name -# $2 - Pid file -# $3 - Start command -# $4 - Stop command -# Flags: -# --disable - Whether to disable the monit configuration -# Returns: -# None -######################### -generate_monit_conf() { - local service_name="${1:?service name is missing}" - local pid_file="${2:?pid file is missing}" - local start_command="${3:?start command is missing}" - local stop_command="${4:?stop command is missing}" - local monit_conf_dir="/etc/monit/conf.d" - local disabled="no" - - # Parse optional CLI flags - shift 4 - while [[ "$#" -gt 0 ]]; do - case "$1" in - --disable) - disabled="yes" - ;; - *) - echo "Invalid command line flag ${1}" >&2 - return 1 - ;; - esac - shift - done - - is_boolean_yes "$disabled" && conf_suffix=".disabled" - mkdir -p "$monit_conf_dir" - cat > "${monit_conf_dir}/${service_name}.conf${conf_suffix:-}" <&2 - return 1 - ;; - esac - shift - done - - mkdir -p "$logrotate_conf_dir" - cat < "${logrotate_conf_dir}/${service_name}" -# Copyright Broadcom, Inc. All Rights Reserved. -# SPDX-License-Identifier: APACHE-2.0 - -${log_path} { - ${period} - rotate ${rotations} - dateext - compress - copytruncate - missingok -$(indent "$extra" 2) -} -EOF -} - -######################## -# Remove a logrotate configuration file -# Arguments: -# $1 - Service name -# Returns: -# None -######################### -remove_logrotate_conf() { - local service_name="${1:?service name is missing}" - local logrotate_conf_dir="/etc/logrotate.d" - rm -f "${logrotate_conf_dir}/${service_name}" -} - -######################## -# Generate a Systemd configuration file -# Arguments: -# $1 - Service name -# Flags: -# --custom-service-content - Custom content to add to the [service] block -# --environment - Environment variable to define (multiple --environment options may be passed) -# --environment-file - Text file with environment variables (multiple --environment-file options may be passed) -# --exec-start - Start command (required) -# --exec-start-pre - Pre-start command (optional) -# --exec-start-post - Post-start command (optional) -# --exec-stop - Stop command (optional) -# --exec-reload - Reload command (optional) -# --group - System group to start the service with -# --name - Service full name (e.g. Apache HTTP Server, defaults to $1) -# --restart - When to restart the Systemd service after being stopped (defaults to always) -# --pid-file - Service PID file -# --standard-output - File where to print stdout output -# --standard-error - File where to print stderr output -# --success-exit-status - Exit code that indicates a successful shutdown -# --type - Systemd unit type (defaults to forking) -# --user - System user to start the service with -# --working-directory - Working directory at which to start the service -# Returns: -# None -######################### -generate_systemd_conf() { - local -r service_name="${1:?service name is missing}" - local -r systemd_units_dir="/etc/systemd/system" - local -r service_file="${systemd_units_dir}/bitnami.${service_name}.service" - # Default values - local name="$service_name" - local type="forking" - local user="" - local group="" - local environment="" - local environment_file="" - local exec_start="" - local exec_start_pre="" - local exec_start_post="" - local exec_stop="" - local exec_reload="" - local restart="always" - local pid_file="" - local standard_output="journal" - local standard_error="" - local limits_content="" - local success_exit_status="" - local custom_service_content="" - local working_directory="" - # Parse CLI flags - shift - while [[ "$#" -gt 0 ]]; do - case "$1" in - --name \ - | --type \ - | --user \ - | --group \ - | --exec-start \ - | --exec-stop \ - | --exec-reload \ - | --restart \ - | --pid-file \ - | --standard-output \ - | --standard-error \ - | --success-exit-status \ - | --custom-service-content \ - | --working-directory \ - ) - var_name="$(echo "$1" | sed -e "s/^--//" -e "s/-/_/g")" - shift - declare "$var_name"="${1:?"${var_name} value is missing"}" - ;; - --limit-*) - [[ -n "$limits_content" ]] && limits_content+=$'\n' - var_name="${1//--limit-}" - shift - limits_content+="Limit${var_name^^}=${1:?"--limit-${var_name} value is missing"}" - ;; - --exec-start-pre) - shift - [[ -n "$exec_start_pre" ]] && exec_start_pre+=$'\n' - exec_start_pre+="ExecStartPre=${1:?"--exec-start-pre value is missing"}" - ;; - --exec-start-post) - shift - [[ -n "$exec_start_post" ]] && exec_start_post+=$'\n' - exec_start_post+="ExecStartPost=${1:?"--exec-start-post value is missing"}" - ;; - --environment) - shift - # It is possible to add multiple environment lines - [[ -n "$environment" ]] && environment+=$'\n' - environment+="Environment=${1:?"--environment value is missing"}" - ;; - --environment-file) - shift - # It is possible to add multiple environment-file lines - [[ -n "$environment_file" ]] && environment_file+=$'\n' - environment_file+="EnvironmentFile=${1:?"--environment-file value is missing"}" - ;; - *) - echo "Invalid command line flag ${1}" >&2 - return 1 - ;; - esac - shift - done - # Validate inputs - local error="no" - if [[ -z "$exec_start" ]]; then - error "The --exec-start option is required" - error="yes" - fi - if [[ "$error" != "no" ]]; then - return 1 - fi - # Generate the Systemd unit - cat > "$service_file" <> "$service_file" <<< "WorkingDirectory=${working_directory}" - fi - if [[ -n "$exec_start_pre" ]]; then - # This variable may contain multiple ExecStartPre= directives - cat >> "$service_file" <<< "$exec_start_pre" - fi - if [[ -n "$exec_start" ]]; then - cat >> "$service_file" <<< "ExecStart=${exec_start}" - fi - if [[ -n "$exec_start_post" ]]; then - # This variable may contain multiple ExecStartPost= directives - cat >> "$service_file" <<< "$exec_start_post" - fi - # Optional stop and reload commands - if [[ -n "$exec_stop" ]]; then - cat >> "$service_file" <<< "ExecStop=${exec_stop}" - fi - if [[ -n "$exec_reload" ]]; then - cat >> "$service_file" <<< "ExecReload=${exec_reload}" - fi - # User and group - if [[ -n "$user" ]]; then - cat >> "$service_file" <<< "User=${user}" - fi - if [[ -n "$group" ]]; then - cat >> "$service_file" <<< "Group=${group}" - fi - # PID file allows to determine if the main process is running properly (for Restart=always) - if [[ -n "$pid_file" ]]; then - cat >> "$service_file" <<< "PIDFile=${pid_file}" - fi - if [[ -n "$restart" ]]; then - cat >> "$service_file" <<< "Restart=${restart}" - fi - # Environment flags - if [[ -n "$environment" ]]; then - # This variable may contain multiple Environment= directives - cat >> "$service_file" <<< "$environment" - fi - if [[ -n "$environment_file" ]]; then - # This variable may contain multiple EnvironmentFile= directives - cat >> "$service_file" <<< "$environment_file" - fi - # Logging - if [[ -n "$standard_output" ]]; then - cat >> "$service_file" <<< "StandardOutput=${standard_output}" - fi - if [[ -n "$standard_error" ]]; then - cat >> "$service_file" <<< "StandardError=${standard_error}" - fi - if [[ -n "$custom_service_content" ]]; then - # This variable may contain multiple miscellaneous directives - cat >> "$service_file" <<< "$custom_service_content" - fi - if [[ -n "$success_exit_status" ]]; then - cat >> "$service_file" <> "$service_file" <> "$service_file" <> "$service_file" <= 0 )); then - true - else - false - fi -} - -######################## -# Check if the provided argument is a boolean or is the string 'yes/true' -# Arguments: -# $1 - Value to check -# Returns: -# Boolean -######################### -is_boolean_yes() { - local -r bool="${1:-}" - # comparison is performed without regard to the case of alphabetic characters - shopt -s nocasematch - if [[ "$bool" = 1 || "$bool" =~ ^(yes|true)$ ]]; then - true - else - false - fi -} - -######################## -# Check if the provided argument is a boolean yes/no value -# Arguments: -# $1 - Value to check -# Returns: -# Boolean -######################### -is_yes_no_value() { - local -r bool="${1:-}" - if [[ "$bool" =~ ^(yes|no)$ ]]; then - true - else - false - fi -} - -######################## -# Check if the provided argument is a boolean true/false value -# Arguments: -# $1 - Value to check -# Returns: -# Boolean -######################### -is_true_false_value() { - local -r bool="${1:-}" - if [[ "$bool" =~ ^(true|false)$ ]]; then - true - else - false - fi -} - -######################## -# Check if the provided argument is a boolean 1/0 value -# Arguments: -# $1 - Value to check -# Returns: -# Boolean -######################### -is_1_0_value() { - local -r bool="${1:-}" - if [[ "$bool" =~ ^[10]$ ]]; then - true - else - false - fi -} - -######################## -# Check if the provided argument is an empty string or not defined -# Arguments: -# $1 - Value to check -# Returns: -# Boolean -######################### -is_empty_value() { - local -r val="${1:-}" - if [[ -z "$val" ]]; then - true - else - false - fi -} - -######################## -# Validate if the provided argument is a valid port -# Arguments: -# $1 - Port to validate -# Returns: -# Boolean and error message -######################### -validate_port() { - local value - local unprivileged=0 - - # Parse flags - while [[ "$#" -gt 0 ]]; do - case "$1" in - -unprivileged) - unprivileged=1 - ;; - --) - shift - break - ;; - -*) - stderr_print "unrecognized flag $1" - return 1 - ;; - *) - break - ;; - esac - shift - done - - if [[ "$#" -gt 1 ]]; then - echo "too many arguments provided" - return 2 - elif [[ "$#" -eq 0 ]]; then - stderr_print "missing port argument" - return 1 - else - value=$1 - fi - - if [[ -z "$value" ]]; then - echo "the value is empty" - return 1 - else - if ! is_int "$value"; then - echo "value is not an integer" - return 2 - elif [[ "$value" -lt 0 ]]; then - echo "negative value provided" - return 2 - elif [[ "$value" -gt 65535 ]]; then - echo "requested port is greater than 65535" - return 2 - elif [[ "$unprivileged" = 1 && "$value" -lt 1024 ]]; then - echo "privileged port requested" - return 3 - fi - fi -} - -######################## -# Validate if the provided argument is a valid IPv6 address -# Arguments: -# $1 - IP to validate -# Returns: -# Boolean -######################### -validate_ipv6() { - local ip="${1:?ip is missing}" - local stat=1 - local full_address_regex='^([0-9a-fA-F]{1,4}:){7}[0-9a-fA-F]{1,4}$' - local short_address_regex='^((([0-9a-fA-F]{1,4}:){0,6}[0-9a-fA-F]{1,4}){0,6}::(([0-9a-fA-F]{1,4}:){0,6}[0-9a-fA-F]{1,4}){0,6})$' - - if [[ $ip =~ $full_address_regex || $ip =~ $short_address_regex || $ip == "::" ]]; then - stat=0 - fi - return $stat -} - -######################## -# Validate if the provided argument is a valid IPv4 address -# Arguments: -# $1 - IP to validate -# Returns: -# Boolean -######################### -validate_ipv4() { - local ip="${1:?ip is missing}" - local stat=1 - - if [[ $ip =~ ^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$ ]]; then - read -r -a ip_array <<< "$(tr '.' ' ' <<< "$ip")" - [[ ${ip_array[0]} -le 255 && ${ip_array[1]} -le 255 \ - && ${ip_array[2]} -le 255 && ${ip_array[3]} -le 255 ]] - stat=$? - fi - return $stat -} - -######################## -# Validate if the provided argument is a valid IPv4 or IPv6 address -# Arguments: -# $1 - IP to validate -# Returns: -# Boolean -######################### -validate_ip() { - local ip="${1:?ip is missing}" - local stat=1 - - if validate_ipv4 "$ip"; then - stat=0 - else - stat=$(validate_ipv6 "$ip") - fi - return $stat -} - -######################## -# Validate a string format -# Arguments: -# $1 - String to validate -# Returns: -# Boolean -######################### -validate_string() { - local string - local min_length=-1 - local max_length=-1 - - # Parse flags - while [ "$#" -gt 0 ]; do - case "$1" in - -min-length) - shift - min_length=${1:-} - ;; - -max-length) - shift - max_length=${1:-} - ;; - --) - shift - break - ;; - -*) - stderr_print "unrecognized flag $1" - return 1 - ;; - *) - break - ;; - esac - shift - done - - if [ "$#" -gt 1 ]; then - stderr_print "too many arguments provided" - return 2 - elif [ "$#" -eq 0 ]; then - stderr_print "missing string" - return 1 - else - string=$1 - fi - - if [[ "$min_length" -ge 0 ]] && [[ "${#string}" -lt "$min_length" ]]; then - echo "string length is less than $min_length" - return 1 - fi - if [[ "$max_length" -ge 0 ]] && [[ "${#string}" -gt "$max_length" ]]; then - echo "string length is great than $max_length" - return 1 - fi -} diff --git a/bitnami/kafka/3.9/debian-12/prebuildfs/opt/bitnami/scripts/libversion.sh b/bitnami/kafka/3.9/debian-12/prebuildfs/opt/bitnami/scripts/libversion.sh deleted file mode 100644 index f0d5a5cd33892..0000000000000 --- a/bitnami/kafka/3.9/debian-12/prebuildfs/opt/bitnami/scripts/libversion.sh +++ /dev/null @@ -1,51 +0,0 @@ -#!/bin/bash -# Copyright Broadcom, Inc. All Rights Reserved. -# SPDX-License-Identifier: APACHE-2.0 -# -# Library for managing versions strings - -# shellcheck disable=SC1091 - -# Load Generic Libraries -. /opt/bitnami/scripts/liblog.sh - -# Functions -######################## -# Gets semantic version -# Arguments: -# $1 - version: string to extract major.minor.patch -# $2 - section: 1 to extract major, 2 to extract minor, 3 to extract patch -# Returns: -# array with the major, minor and release -######################### -get_sematic_version () { - local version="${1:?version is required}" - local section="${2:?section is required}" - local -a version_sections - - #Regex to parse versions: x.y.z - local -r regex='([0-9]+)(\.([0-9]+)(\.([0-9]+))?)?' - - if [[ "$version" =~ $regex ]]; then - local i=1 - local j=1 - local n=${#BASH_REMATCH[*]} - - while [[ $i -lt $n ]]; do - if [[ -n "${BASH_REMATCH[$i]}" ]] && [[ "${BASH_REMATCH[$i]:0:1}" != '.' ]]; then - version_sections[j]="${BASH_REMATCH[$i]}" - ((j++)) - fi - ((i++)) - done - - local number_regex='^[0-9]+$' - if [[ "$section" =~ $number_regex ]] && (( section > 0 )) && (( section <= 3 )); then - echo "${version_sections[$section]}" - return - else - stderr_print "Section allowed values are: 1, 2, and 3" - return 1 - fi - fi -} diff --git a/bitnami/kafka/3.9/debian-12/prebuildfs/opt/bitnami/scripts/libwebserver.sh b/bitnami/kafka/3.9/debian-12/prebuildfs/opt/bitnami/scripts/libwebserver.sh deleted file mode 100644 index acb84fc2339bb..0000000000000 --- a/bitnami/kafka/3.9/debian-12/prebuildfs/opt/bitnami/scripts/libwebserver.sh +++ /dev/null @@ -1,476 +0,0 @@ -#!/bin/bash -# Copyright Broadcom, Inc. All Rights Reserved. -# SPDX-License-Identifier: APACHE-2.0 -# -# Bitnami web server handler library - -# shellcheck disable=SC1090,SC1091 - -# Load generic libraries -. /opt/bitnami/scripts/liblog.sh - -######################## -# Execute a command (or list of commands) with the web server environment and library loaded -# Globals: -# * -# Arguments: -# None -# Returns: -# None -######################### -web_server_execute() { - local -r web_server="${1:?missing web server}" - shift - # Run program in sub-shell to avoid web server environment getting loaded when not necessary - ( - . "/opt/bitnami/scripts/lib${web_server}.sh" - . "/opt/bitnami/scripts/${web_server}-env.sh" - "$@" - ) -} - -######################## -# Prints the list of enabled web servers -# Globals: -# None -# Arguments: -# None -# Returns: -# None -######################### -web_server_list() { - local -r -a supported_web_servers=(apache nginx) - local -a existing_web_servers=() - for web_server in "${supported_web_servers[@]}"; do - [[ -f "/opt/bitnami/scripts/${web_server}-env.sh" ]] && existing_web_servers+=("$web_server") - done - echo "${existing_web_servers[@]:-}" -} - -######################## -# Prints the currently-enabled web server type (only one, in order of preference) -# Globals: -# None -# Arguments: -# None -# Returns: -# None -######################### -web_server_type() { - local -a web_servers - read -r -a web_servers <<< "$(web_server_list)" - echo "${web_servers[0]:-}" -} - -######################## -# Validate that a supported web server is configured -# Globals: -# None -# Arguments: -# None -# Returns: -# None -######################### -web_server_validate() { - local error_code=0 - local supported_web_servers=("apache" "nginx") - - # Auxiliary functions - print_validation_error() { - error "$1" - error_code=1 - } - - if [[ -z "$(web_server_type)" || ! " ${supported_web_servers[*]} " == *" $(web_server_type) "* ]]; then - print_validation_error "Could not detect any supported web servers. It must be one of: ${supported_web_servers[*]}" - elif ! web_server_execute "$(web_server_type)" type -t "is_$(web_server_type)_running" >/dev/null; then - print_validation_error "Could not load the $(web_server_type) web server library from /opt/bitnami/scripts. Check that it exists and is readable." - fi - - return "$error_code" -} - -######################## -# Check whether the web server is running -# Globals: -# * -# Arguments: -# None -# Returns: -# true if the web server is running, false otherwise -######################### -is_web_server_running() { - "is_$(web_server_type)_running" -} - -######################## -# Start web server -# Globals: -# * -# Arguments: -# None -# Returns: -# None -######################### -web_server_start() { - info "Starting $(web_server_type) in background" - if [[ "${BITNAMI_SERVICE_MANAGER:-}" = "systemd" ]]; then - systemctl start "bitnami.$(web_server_type).service" - else - "${BITNAMI_ROOT_DIR}/scripts/$(web_server_type)/start.sh" - fi -} - -######################## -# Stop web server -# Globals: -# * -# Arguments: -# None -# Returns: -# None -######################### -web_server_stop() { - info "Stopping $(web_server_type)" - if [[ "${BITNAMI_SERVICE_MANAGER:-}" = "systemd" ]]; then - systemctl stop "bitnami.$(web_server_type).service" - else - "${BITNAMI_ROOT_DIR}/scripts/$(web_server_type)/stop.sh" - fi -} - -######################## -# Restart web server -# Globals: -# * -# Arguments: -# None -# Returns: -# None -######################### -web_server_restart() { - info "Restarting $(web_server_type)" - if [[ "${BITNAMI_SERVICE_MANAGER:-}" = "systemd" ]]; then - systemctl restart "bitnami.$(web_server_type).service" - else - "${BITNAMI_ROOT_DIR}/scripts/$(web_server_type)/restart.sh" - fi -} - -######################## -# Reload web server -# Globals: -# * -# Arguments: -# None -# Returns: -# None -######################### -web_server_reload() { - if [[ "${BITNAMI_SERVICE_MANAGER:-}" = "systemd" ]]; then - systemctl reload "bitnami.$(web_server_type).service" - else - "${BITNAMI_ROOT_DIR}/scripts/$(web_server_type)/reload.sh" - fi -} - -######################## -# Ensure a web server application configuration exists (i.e. Apache virtual host format or NGINX server block) -# It serves as a wrapper for the specific web server function -# Globals: -# * -# Arguments: -# $1 - App name -# Flags: -# --type - Application type, which has an effect on which configuration template to use -# --hosts - Host listen addresses -# --server-name - Server name -# --server-aliases - Server aliases -# --allow-remote-connections - Whether to allow remote connections or to require local connections -# --disable - Whether to render server configurations with a .disabled prefix -# --disable-http - Whether to render the app's HTTP server configuration with a .disabled prefix -# --disable-https - Whether to render the app's HTTPS server configuration with a .disabled prefix -# --http-port - HTTP port number -# --https-port - HTTPS port number -# --document-root - Path to document root directory -# Apache-specific flags: -# --apache-additional-configuration - Additional vhost configuration (no default) -# --apache-additional-http-configuration - Additional HTTP vhost configuration (no default) -# --apache-additional-https-configuration - Additional HTTPS vhost configuration (no default) -# --apache-before-vhost-configuration - Configuration to add before the directive (no default) -# --apache-allow-override - Whether to allow .htaccess files (only allowed when --move-htaccess is set to 'no' and type is not defined) -# --apache-extra-directory-configuration - Extra configuration for the document root directory -# --apache-proxy-address - Address where to proxy requests -# --apache-proxy-configuration - Extra configuration for the proxy -# --apache-proxy-http-configuration - Extra configuration for the proxy HTTP vhost -# --apache-proxy-https-configuration - Extra configuration for the proxy HTTPS vhost -# --apache-move-htaccess - Move .htaccess files to a common place so they can be loaded during Apache startup (only allowed when type is not defined) -# NGINX-specific flags: -# --nginx-additional-configuration - Additional server block configuration (no default) -# --nginx-external-configuration - Configuration external to server block (no default) -# Returns: -# true if the configuration was enabled, false otherwise -######################## -ensure_web_server_app_configuration_exists() { - local app="${1:?missing app}" - shift - local -a apache_args nginx_args web_servers args_var - apache_args=("$app") - nginx_args=("$app") - # Validate arguments - while [[ "$#" -gt 0 ]]; do - case "$1" in - # Common flags - --disable \ - | --disable-http \ - | --disable-https \ - ) - apache_args+=("$1") - nginx_args+=("$1") - ;; - --hosts \ - | --server-name \ - | --server-aliases \ - | --type \ - | --allow-remote-connections \ - | --http-port \ - | --https-port \ - | --document-root \ - ) - apache_args+=("$1" "${2:?missing value}") - nginx_args+=("$1" "${2:?missing value}") - shift - ;; - - # Specific Apache flags - --apache-additional-configuration \ - | --apache-additional-http-configuration \ - | --apache-additional-https-configuration \ - | --apache-before-vhost-configuration \ - | --apache-allow-override \ - | --apache-extra-directory-configuration \ - | --apache-proxy-address \ - | --apache-proxy-configuration \ - | --apache-proxy-http-configuration \ - | --apache-proxy-https-configuration \ - | --apache-move-htaccess \ - ) - apache_args+=("${1//apache-/}" "${2:?missing value}") - shift - ;; - - # Specific NGINX flags - --nginx-additional-configuration \ - | --nginx-external-configuration) - nginx_args+=("${1//nginx-/}" "${2:?missing value}") - shift - ;; - - *) - echo "Invalid command line flag $1" >&2 - return 1 - ;; - esac - shift - done - read -r -a web_servers <<< "$(web_server_list)" - for web_server in "${web_servers[@]}"; do - args_var="${web_server}_args[@]" - web_server_execute "$web_server" "ensure_${web_server}_app_configuration_exists" "${!args_var}" - done -} - -######################## -# Ensure a web server application configuration does not exist anymore (i.e. Apache virtual host format or NGINX server block) -# It serves as a wrapper for the specific web server function -# Globals: -# * -# Arguments: -# $1 - App name -# Returns: -# true if the configuration was disabled, false otherwise -######################## -ensure_web_server_app_configuration_not_exists() { - local app="${1:?missing app}" - local -a web_servers - read -r -a web_servers <<< "$(web_server_list)" - for web_server in "${web_servers[@]}"; do - web_server_execute "$web_server" "ensure_${web_server}_app_configuration_not_exists" "$app" - done -} - -######################## -# Ensure the web server loads the configuration for an application in a URL prefix -# It serves as a wrapper for the specific web server function -# Globals: -# * -# Arguments: -# $1 - App name -# Flags: -# --allow-remote-connections - Whether to allow remote connections or to require local connections -# --document-root - Path to document root directory -# --prefix - URL prefix from where it will be accessible (i.e. /myapp) -# --type - Application type, which has an effect on what configuration template will be used -# Apache-specific flags: -# --apache-additional-configuration - Additional vhost configuration (no default) -# --apache-allow-override - Whether to allow .htaccess files (only allowed when --move-htaccess is set to 'no') -# --apache-extra-directory-configuration - Extra configuration for the document root directory -# --apache-move-htaccess - Move .htaccess files to a common place so they can be loaded during Apache startup -# NGINX-specific flags: -# --nginx-additional-configuration - Additional server block configuration (no default) -# Returns: -# true if the configuration was enabled, false otherwise -######################## -ensure_web_server_prefix_configuration_exists() { - local app="${1:?missing app}" - shift - local -a apache_args nginx_args web_servers args_var - apache_args=("$app") - nginx_args=("$app") - # Validate arguments - while [[ "$#" -gt 0 ]]; do - case "$1" in - # Common flags - --allow-remote-connections \ - | --document-root \ - | --prefix \ - | --type \ - ) - apache_args+=("$1" "${2:?missing value}") - nginx_args+=("$1" "${2:?missing value}") - shift - ;; - - # Specific Apache flags - --apache-additional-configuration \ - | --apache-allow-override \ - | --apache-extra-directory-configuration \ - | --apache-move-htaccess \ - ) - apache_args+=("${1//apache-/}" "$2") - shift - ;; - - # Specific NGINX flags - --nginx-additional-configuration) - nginx_args+=("${1//nginx-/}" "$2") - shift - ;; - - *) - echo "Invalid command line flag $1" >&2 - return 1 - ;; - esac - shift - done - read -r -a web_servers <<< "$(web_server_list)" - for web_server in "${web_servers[@]}"; do - args_var="${web_server}_args[@]" - web_server_execute "$web_server" "ensure_${web_server}_prefix_configuration_exists" "${!args_var}" - done -} - -######################## -# Ensure a web server application configuration is updated with the runtime configuration (i.e. ports) -# It serves as a wrapper for the specific web server function -# Globals: -# * -# Arguments: -# $1 - App name -# Flags: -# --hosts - Host listen addresses -# --server-name - Server name -# --server-aliases - Server aliases -# --enable-http - Enable HTTP app configuration (if not enabled already) -# --enable-https - Enable HTTPS app configuration (if not enabled already) -# --disable-http - Disable HTTP app configuration (if not disabled already) -# --disable-https - Disable HTTPS app configuration (if not disabled already) -# --http-port - HTTP port number -# --https-port - HTTPS port number -# Returns: -# true if the configuration was updated, false otherwise -######################## -web_server_update_app_configuration() { - local app="${1:?missing app}" - shift - local -a args web_servers - args=("$app") - # Validate arguments - while [[ "$#" -gt 0 ]]; do - case "$1" in - # Common flags - --enable-http \ - | --enable-https \ - | --disable-http \ - | --disable-https \ - ) - args+=("$1") - ;; - --hosts \ - | --server-name \ - | --server-aliases \ - | --http-port \ - | --https-port \ - ) - args+=("$1" "${2:?missing value}") - shift - ;; - - *) - echo "Invalid command line flag $1" >&2 - return 1 - ;; - esac - shift - done - read -r -a web_servers <<< "$(web_server_list)" - for web_server in "${web_servers[@]}"; do - web_server_execute "$web_server" "${web_server}_update_app_configuration" "${args[@]}" - done -} - -######################## -# Enable loading page, which shows users that the initialization process is not yet completed -# Globals: -# * -# Arguments: -# None -# Returns: -# None -######################### -web_server_enable_loading_page() { - ensure_web_server_app_configuration_exists "__loading" --hosts "_default_" \ - --apache-additional-configuration " -# Show a HTTP 503 Service Unavailable page by default -RedirectMatch 503 ^/$ -# Show index.html if server is answering with 404 Not Found or 503 Service Unavailable status codes -ErrorDocument 404 /index.html -ErrorDocument 503 /index.html" \ - --nginx-additional-configuration " -# Show a HTTP 503 Service Unavailable page by default -location / { - return 503; -} -# Show index.html if server is answering with 404 Not Found or 503 Service Unavailable status codes -error_page 404 @installing; -error_page 503 @installing; -location @installing { - rewrite ^(.*)$ /index.html break; -}" - web_server_reload -} - -######################## -# Enable loading page, which shows users that the initialization process is not yet completed -# Globals: -# * -# Arguments: -# None -# Returns: -# None -######################### -web_server_disable_install_page() { - ensure_web_server_app_configuration_not_exists "__loading" - web_server_reload -} diff --git a/bitnami/kafka/3.9/debian-12/prebuildfs/usr/sbin/install_packages b/bitnami/kafka/3.9/debian-12/prebuildfs/usr/sbin/install_packages deleted file mode 100755 index ccce248b2d141..0000000000000 --- a/bitnami/kafka/3.9/debian-12/prebuildfs/usr/sbin/install_packages +++ /dev/null @@ -1,27 +0,0 @@ -#!/bin/sh -# Copyright Broadcom, Inc. All Rights Reserved. -# SPDX-License-Identifier: APACHE-2.0 -set -eu - -n=0 -max=2 -export DEBIAN_FRONTEND=noninteractive - -until [ $n -gt $max ]; do - set +e - ( - apt-get update -qq && - apt-get install -y --no-install-recommends "$@" - ) - CODE=$? - set -e - if [ $CODE -eq 0 ]; then - break - fi - if [ $n -eq $max ]; then - exit $CODE - fi - echo "apt failed, retrying" - n=$(($n + 1)) -done -apt-get clean && rm -rf /var/lib/apt/lists /var/cache/apt/archives diff --git a/bitnami/kafka/3.9/debian-12/prebuildfs/usr/sbin/run-script b/bitnami/kafka/3.9/debian-12/prebuildfs/usr/sbin/run-script deleted file mode 100755 index 0e07c9038dfde..0000000000000 --- a/bitnami/kafka/3.9/debian-12/prebuildfs/usr/sbin/run-script +++ /dev/null @@ -1,24 +0,0 @@ -#!/bin/sh -# Copyright Broadcom, Inc. All Rights Reserved. -# SPDX-License-Identifier: APACHE-2.0 -set -u - -if [ $# -eq 0 ]; then - >&2 echo "No arguments provided" - exit 1 -fi - -script=$1 -exit_code="${2:-96}" -fail_if_not_present="${3:-n}" - -if test -f "$script"; then - sh $script - - if [ $? -ne 0 ]; then - exit $((exit_code)) - fi -elif [ "$fail_if_not_present" = "y" ]; then - >&2 echo "script not found: $script" - exit 127 -fi diff --git a/bitnami/kafka/3.9/debian-12/rootfs/opt/bitnami/scripts/java/entrypoint.sh b/bitnami/kafka/3.9/debian-12/rootfs/opt/bitnami/scripts/java/entrypoint.sh deleted file mode 100755 index 38802fc0bfe91..0000000000000 --- a/bitnami/kafka/3.9/debian-12/rootfs/opt/bitnami/scripts/java/entrypoint.sh +++ /dev/null @@ -1,24 +0,0 @@ -#!/bin/bash -# Copyright Broadcom, Inc. All Rights Reserved. -# SPDX-License-Identifier: APACHE-2.0 - -# shellcheck disable=SC1091 - -set -o errexit -set -o nounset -set -o pipefail -# set -o xtrace # Uncomment this line for debugging purposes - -# Load libraries -. /opt/bitnami/scripts/libbitnami.sh -. /opt/bitnami/scripts/liblog.sh - -if [[ "$OS_FLAVOUR" =~ photon && "$APP_VERSION" =~ ^1.8 ]]; then - # Option --module-path is not supported by JAVA 1.8 since modules were added in version 1.9 - unset JAVA_TOOL_OPTIONS -fi - -print_welcome_page - -echo "" -exec "$@" diff --git a/bitnami/kafka/3.9/debian-12/rootfs/opt/bitnami/scripts/java/postunpack.sh b/bitnami/kafka/3.9/debian-12/rootfs/opt/bitnami/scripts/java/postunpack.sh deleted file mode 100755 index c15af32e2f773..0000000000000 --- a/bitnami/kafka/3.9/debian-12/rootfs/opt/bitnami/scripts/java/postunpack.sh +++ /dev/null @@ -1,26 +0,0 @@ -#!/bin/bash -# Copyright Broadcom, Inc. All Rights Reserved. -# SPDX-License-Identifier: APACHE-2.0 - -# shellcheck disable=SC1091 - -set -o errexit -set -o nounset -set -o pipefail -# set -o xtrace # Uncomment this line for debugging purposes - -# Load libraries -. /opt/bitnami/scripts/libfile.sh -. /opt/bitnami/scripts/liblog.sh - -# -# Java post-unpack operations -# - -# Override default files in the Java security directory. This is used for -# custom base images (with custom CA certificates or block lists is used) - -if [[ -n "${JAVA_EXTRA_SECURITY_DIR:-}" ]] && ! is_dir_empty "$JAVA_EXTRA_SECURITY_DIR"; then - info "Adding custom CAs to the Java security folder" - cp -Lr "${JAVA_EXTRA_SECURITY_DIR}/." /opt/bitnami/java/lib/security -fi diff --git a/bitnami/kafka/3.9/debian-12/rootfs/opt/bitnami/scripts/kafka-env.sh b/bitnami/kafka/3.9/debian-12/rootfs/opt/bitnami/scripts/kafka-env.sh deleted file mode 100644 index e1621b93e8083..0000000000000 --- a/bitnami/kafka/3.9/debian-12/rootfs/opt/bitnami/scripts/kafka-env.sh +++ /dev/null @@ -1,121 +0,0 @@ -#!/bin/bash -# Copyright Broadcom, Inc. All Rights Reserved. -# SPDX-License-Identifier: APACHE-2.0 -# -# Environment configuration for kafka - -# The values for all environment variables will be set in the below order of precedence -# 1. Custom environment variables defined below after Bitnami defaults -# 2. Constants defined in this file (environment variables with no default), i.e. BITNAMI_ROOT_DIR -# 3. Environment variables overridden via external files using *_FILE variables (see below) -# 4. Environment variables set externally (i.e. current Bash context/Dockerfile/userdata) - -# Load logging library -# shellcheck disable=SC1090,SC1091 -. /opt/bitnami/scripts/liblog.sh - -export BITNAMI_ROOT_DIR="/opt/bitnami" -export BITNAMI_VOLUME_DIR="/bitnami" - -# Logging configuration -export MODULE="${MODULE:-kafka}" -export BITNAMI_DEBUG="${BITNAMI_DEBUG:-false}" - -# By setting an environment variable matching *_FILE to a file path, the prefixed environment -# variable will be overridden with the value specified in that file -kafka_env_vars=( - KAFKA_MOUNTED_CONF_DIR - KAFKA_INTER_BROKER_USER - KAFKA_INTER_BROKER_PASSWORD - KAFKA_CONTROLLER_USER - KAFKA_CONTROLLER_PASSWORD - KAFKA_CERTIFICATE_PASSWORD - KAFKA_TLS_TRUSTSTORE_FILE - KAFKA_TLS_TYPE - KAFKA_TLS_CLIENT_AUTH - KAFKA_OPTS - KAFKA_CFG_SASL_ENABLED_MECHANISMS - KAFKA_KRAFT_CLUSTER_ID - KAFKA_SKIP_KRAFT_STORAGE_INIT - KAFKA_CLIENT_LISTENER_NAME - KAFKA_ZOOKEEPER_PROTOCOL - KAFKA_ZOOKEEPER_PASSWORD - KAFKA_ZOOKEEPER_USER - KAFKA_ZOOKEEPER_TLS_KEYSTORE_PASSWORD - KAFKA_ZOOKEEPER_TLS_TRUSTSTORE_PASSWORD - KAFKA_ZOOKEEPER_TLS_TRUSTSTORE_FILE - KAFKA_ZOOKEEPER_TLS_VERIFY_HOSTNAME - KAFKA_ZOOKEEPER_TLS_TYPE - KAFKA_CLIENT_USERS - KAFKA_CLIENT_PASSWORDS - KAFKA_HEAP_OPTS - JAVA_TOOL_OPTIONS -) -for env_var in "${kafka_env_vars[@]}"; do - file_env_var="${env_var}_FILE" - if [[ -n "${!file_env_var:-}" ]]; then - if [[ -r "${!file_env_var:-}" ]]; then - export "${env_var}=$(< "${!file_env_var}")" - unset "${file_env_var}" - else - warn "Skipping export of '${env_var}'. '${!file_env_var:-}' is not readable." - fi - fi -done -unset kafka_env_vars - -# Paths -export KAFKA_BASE_DIR="${BITNAMI_ROOT_DIR}/kafka" -export KAFKA_VOLUME_DIR="/bitnami/kafka" -export KAFKA_DATA_DIR="${KAFKA_VOLUME_DIR}/data" -export KAFKA_CONF_DIR="${KAFKA_BASE_DIR}/config" -export KAFKA_CONF_FILE="${KAFKA_CONF_DIR}/server.properties" -export KAFKA_MOUNTED_CONF_DIR="${KAFKA_MOUNTED_CONF_DIR:-${KAFKA_VOLUME_DIR}/config}" -export KAFKA_CERTS_DIR="${KAFKA_CONF_DIR}/certs" -export KAFKA_INITSCRIPTS_DIR="/docker-entrypoint-initdb.d" -export KAFKA_LOG_DIR="${KAFKA_BASE_DIR}/logs" -export KAFKA_HOME="$KAFKA_BASE_DIR" -export PATH="${KAFKA_BASE_DIR}/bin:${BITNAMI_ROOT_DIR}/java/bin:${PATH}" - -# System users (when running with a privileged user) -export KAFKA_DAEMON_USER="kafka" -export KAFKA_DAEMON_GROUP="kafka" - -# Kafka runtime settings -export KAFKA_INTER_BROKER_USER="${KAFKA_INTER_BROKER_USER:-user}" -export KAFKA_INTER_BROKER_PASSWORD="${KAFKA_INTER_BROKER_PASSWORD:-bitnami}" -export KAFKA_CONTROLLER_USER="${KAFKA_CONTROLLER_USER:-controller_user}" -export KAFKA_CONTROLLER_PASSWORD="${KAFKA_CONTROLLER_PASSWORD:-bitnami}" -export KAFKA_CERTIFICATE_PASSWORD="${KAFKA_CERTIFICATE_PASSWORD:-}" -export KAFKA_TLS_TRUSTSTORE_FILE="${KAFKA_TLS_TRUSTSTORE_FILE:-}" -export KAFKA_TLS_TYPE="${KAFKA_TLS_TYPE:-JKS}" -export KAFKA_TLS_CLIENT_AUTH="${KAFKA_TLS_CLIENT_AUTH:-required}" -export KAFKA_OPTS="${KAFKA_OPTS:-}" - -# Kafka configuration overrides -export KAFKA_CFG_SASL_ENABLED_MECHANISMS="${KAFKA_CFG_SASL_ENABLED_MECHANISMS:-PLAIN,SCRAM-SHA-256,SCRAM-SHA-512}" -export KAFKA_KRAFT_CLUSTER_ID="${KAFKA_KRAFT_CLUSTER_ID:-}" -export KAFKA_SKIP_KRAFT_STORAGE_INIT="${KAFKA_SKIP_KRAFT_STORAGE_INIT:-false}" -export KAFKA_CLIENT_LISTENER_NAME="${KAFKA_CLIENT_LISTENER_NAME:-}" - -# ZooKeeper connection settings -export KAFKA_ZOOKEEPER_PROTOCOL="${KAFKA_ZOOKEEPER_PROTOCOL:-PLAINTEXT}" -export KAFKA_ZOOKEEPER_PASSWORD="${KAFKA_ZOOKEEPER_PASSWORD:-}" -export KAFKA_ZOOKEEPER_USER="${KAFKA_ZOOKEEPER_USER:-}" -export KAFKA_ZOOKEEPER_TLS_KEYSTORE_PASSWORD="${KAFKA_ZOOKEEPER_TLS_KEYSTORE_PASSWORD:-}" -export KAFKA_ZOOKEEPER_TLS_TRUSTSTORE_PASSWORD="${KAFKA_ZOOKEEPER_TLS_TRUSTSTORE_PASSWORD:-}" -export KAFKA_ZOOKEEPER_TLS_TRUSTSTORE_FILE="${KAFKA_ZOOKEEPER_TLS_TRUSTSTORE_FILE:-}" -export KAFKA_ZOOKEEPER_TLS_VERIFY_HOSTNAME="${KAFKA_ZOOKEEPER_TLS_VERIFY_HOSTNAME:-true}" -export KAFKA_ZOOKEEPER_TLS_TYPE="${KAFKA_ZOOKEEPER_TLS_TYPE:-JKS}" - -# Authentication -export KAFKA_CLIENT_USERS="${KAFKA_CLIENT_USERS:-user}" -export KAFKA_CLIENT_PASSWORDS="${KAFKA_CLIENT_PASSWORDS:-bitnami}" - -# Java settings -export KAFKA_HEAP_OPTS="${KAFKA_HEAP_OPTS:--Xmx1024m -Xms1024m}" - -# Java settings -export JAVA_TOOL_OPTIONS="${JAVA_TOOL_OPTIONS:-}" - -# Custom environment variables may be defined below diff --git a/bitnami/kafka/3.9/debian-12/rootfs/opt/bitnami/scripts/kafka/entrypoint.sh b/bitnami/kafka/3.9/debian-12/rootfs/opt/bitnami/scripts/kafka/entrypoint.sh deleted file mode 100755 index d7413bcfc4f33..0000000000000 --- a/bitnami/kafka/3.9/debian-12/rootfs/opt/bitnami/scripts/kafka/entrypoint.sh +++ /dev/null @@ -1,29 +0,0 @@ -#!/bin/bash -# Copyright Broadcom, Inc. All Rights Reserved. -# SPDX-License-Identifier: APACHE-2.0 - -# shellcheck disable=SC1091 - -set -o errexit -set -o nounset -set -o pipefail -# set -o xtrace # Uncomment this line for debugging purposes - -# Load libraries -. /opt/bitnami/scripts/liblog.sh -. /opt/bitnami/scripts/libbitnami.sh -. /opt/bitnami/scripts/libkafka.sh - -# Load Kafka environment variables -. /opt/bitnami/scripts/kafka-env.sh - -print_welcome_page - -if [[ "$*" = *"/opt/bitnami/scripts/kafka/run.sh"* || "$*" = *"/run.sh"* ]]; then - info "** Starting Kafka setup **" - /opt/bitnami/scripts/kafka/setup.sh - info "** Kafka setup finished! **" -fi - -echo "" -exec "$@" diff --git a/bitnami/kafka/3.9/debian-12/rootfs/opt/bitnami/scripts/kafka/postunpack.sh b/bitnami/kafka/3.9/debian-12/rootfs/opt/bitnami/scripts/kafka/postunpack.sh deleted file mode 100755 index 7255563236c0b..0000000000000 --- a/bitnami/kafka/3.9/debian-12/rootfs/opt/bitnami/scripts/kafka/postunpack.sh +++ /dev/null @@ -1,46 +0,0 @@ -#!/bin/bash -# Copyright Broadcom, Inc. All Rights Reserved. -# SPDX-License-Identifier: APACHE-2.0 - -# shellcheck disable=SC1091 - -set -o errexit -set -o nounset -set -o pipefail -# set -o xtrace # Uncomment this line for debugging purposes - -# Load libraries -. /opt/bitnami/scripts/libkafka.sh -. /opt/bitnami/scripts/libfs.sh - -# Load Kafka environment variables -. /opt/bitnami/scripts/kafka-env.sh - -# Move server.properties from configtmp to config -# Temporary solution until kafka tarball places server.properties into config -if [[ -d "${KAFKA_BASE_DIR}/configtmp" ]]; then - mv "${KAFKA_BASE_DIR}/configtmp"/* "$KAFKA_CONF_DIR" - rmdir "${KAFKA_BASE_DIR}/configtmp" -fi -[[ -d "${KAFKA_BASE_DIR}/conf" ]] && rmdir "${KAFKA_BASE_DIR}/conf" - -# Ensure directories used by Kafka exist and have proper ownership and permissions -for dir in "$KAFKA_LOG_DIR" "$KAFKA_CONF_DIR" "$KAFKA_MOUNTED_CONF_DIR" "$KAFKA_VOLUME_DIR" "$KAFKA_DATA_DIR" "$KAFKA_INITSCRIPTS_DIR"; do - ensure_dir_exists "$dir" -done -chmod -R g+rwX "$KAFKA_BASE_DIR" "$KAFKA_VOLUME_DIR" "$KAFKA_DATA_DIR" "$KAFKA_INITSCRIPTS_DIR" - -# Move the original server.properties, so users can skip initialization logic by mounting their own server.properties directly instead of using the MOUNTED_CONF_DIR -mv "${KAFKA_CONF_DIR}/server.properties" "${KAFKA_CONF_DIR}/server.properties.original" - -# Disable logging to stdout and garbage collection -# Source: https://logging.apache.org/log4j/log4j-2.4/manual/appenders.html -replace_in_file "${KAFKA_BASE_DIR}/bin/kafka-server-start.sh" " [-]loggc" " " -replace_in_file "${KAFKA_CONF_DIR}/log4j.properties" "DailyRollingFileAppender" "ConsoleAppender" - -# Disable the default console logger in favour of KafkaAppender (which provides the exact output) -echo "log4j.appender.stdout.Threshold=OFF" >>"${KAFKA_CONF_DIR}/log4j.properties" - -# Remove invalid parameters for ConsoleAppender -remove_in_file "${KAFKA_CONF_DIR}/log4j.properties" "DatePattern" -remove_in_file "${KAFKA_CONF_DIR}/log4j.properties" "Appender.File" diff --git a/bitnami/kafka/3.9/debian-12/rootfs/opt/bitnami/scripts/kafka/run.sh b/bitnami/kafka/3.9/debian-12/rootfs/opt/bitnami/scripts/kafka/run.sh deleted file mode 100755 index 76d4380aff57e..0000000000000 --- a/bitnami/kafka/3.9/debian-12/rootfs/opt/bitnami/scripts/kafka/run.sh +++ /dev/null @@ -1,32 +0,0 @@ -#!/bin/bash -# Copyright Broadcom, Inc. All Rights Reserved. -# SPDX-License-Identifier: APACHE-2.0 - -# shellcheck disable=SC1091 - -set -o errexit -set -o nounset -set -o pipefail -# set -o xtrace # Uncomment this line for debugging purposes - -# Load libraries -. /opt/bitnami/scripts/libkafka.sh -. /opt/bitnami/scripts/libos.sh - -# Load Kafka environment variables -. /opt/bitnami/scripts/kafka-env.sh - -if [[ -f "${KAFKA_CONF_DIR}/kafka_jaas.conf" ]]; then - export KAFKA_OPTS="${KAFKA_OPTS:-} -Djava.security.auth.login.config=${KAFKA_CONF_DIR}/kafka_jaas.conf" -fi - -cmd="$KAFKA_HOME/bin/kafka-server-start.sh" -args=("$KAFKA_CONF_FILE") -! is_empty_value "${KAFKA_EXTRA_FLAGS:-}" && args=("${args[@]}" "${KAFKA_EXTRA_FLAGS[@]}") - -info "** Starting Kafka **" -if am_i_root; then - exec_as_user "$KAFKA_DAEMON_USER" "$cmd" "${args[@]}" "$@" -else - exec "$cmd" "${args[@]}" "$@" -fi diff --git a/bitnami/kafka/3.9/debian-12/rootfs/opt/bitnami/scripts/kafka/setup.sh b/bitnami/kafka/3.9/debian-12/rootfs/opt/bitnami/scripts/kafka/setup.sh deleted file mode 100755 index 5195f71910176..0000000000000 --- a/bitnami/kafka/3.9/debian-12/rootfs/opt/bitnami/scripts/kafka/setup.sh +++ /dev/null @@ -1,60 +0,0 @@ -#!/bin/bash -# Copyright Broadcom, Inc. All Rights Reserved. -# SPDX-License-Identifier: APACHE-2.0 - -# shellcheck disable=SC1091 - -set -o errexit -set -o nounset -set -o pipefail -# set -o xtrace # Uncomment this line for debugging purposes - -# Load libraries -. /opt/bitnami/scripts/libfs.sh -. /opt/bitnami/scripts/libos.sh -. /opt/bitnami/scripts/libkafka.sh - -# Load Kafka environment variables -. /opt/bitnami/scripts/kafka-env.sh - -# Map Kafka environment variables -kafka_create_alias_environment_variables - -# Dinamically set node.id/broker.id/controller.quorum.voters if the _COMMAND environment variable is set -kafka_dynamic_environment_variables - -# Set the default tuststore locations before validation -kafka_configure_default_truststore_locations -# Ensure Kafka user and group exist when running as 'root' -am_i_root && ensure_user_exists "$KAFKA_DAEMON_USER" --group "$KAFKA_DAEMON_GROUP" -# Ensure directories used by Kafka exist and have proper ownership and permissions -for dir in "$KAFKA_LOG_DIR" "$KAFKA_CONF_DIR" "$KAFKA_MOUNTED_CONF_DIR" "$KAFKA_VOLUME_DIR" "$KAFKA_DATA_DIR"; do - if am_i_root; then - ensure_dir_exists "$dir" "$KAFKA_DAEMON_USER" "$KAFKA_DAEMON_GROUP" - else - ensure_dir_exists "$dir" - fi -done - -# Kafka validation, skipped if server.properties was mounted at either $KAFKA_MOUNTED_CONF_DIR or $KAFKA_CONF_DIR -[[ ! -f "${KAFKA_MOUNTED_CONF_DIR}/server.properties" && ! -f "$KAFKA_CONF_FILE" ]] && kafka_validate -# Kafka initialization, skipped if server.properties was mounted at $KAFKA_CONF_DIR -[[ ! -f "$KAFKA_CONF_FILE" ]] && kafka_initialize - -# Initialise KRaft metadata storage if process.roles configured -if grep -q "^process.roles=" "$KAFKA_CONF_FILE" && ! is_boolean_yes "$KAFKA_SKIP_KRAFT_STORAGE_INIT" ; then - kafka_kraft_storage_initialize -fi -# Configure Zookeeper SCRAM users -if is_boolean_yes "${KAFKA_ZOOKEEPER_BOOTSTRAP_SCRAM_USERS:-}"; then - kafka_zookeeper_create_sasl_scram_users -fi -# KRaft controllers may get stuck starting when the controller quorum voters are changed. -# Workaround: Remove quorum-state file when scaling up/down controllers (Waiting proposal KIP-853) -# https://cwiki.apache.org/confluence/display/KAFKA/KIP-853%3A+KRaft+Voter+Changes -if [[ -f "${KAFKA_DATA_DIR}/__cluster_metadata-0/quorum-state" ]] && grep -q "^controller.quorum.voters=" "$KAFKA_CONF_FILE" && kafka_kraft_quorum_voters_changed; then - warn "Detected inconsitences between controller.quorum.voters and quorum-state, removing it..." - rm -f "${KAFKA_DATA_DIR}/__cluster_metadata-0/quorum-state" -fi -# Ensure custom initialization scripts are executed -kafka_custom_init_scripts diff --git a/bitnami/kafka/3.9/debian-12/rootfs/opt/bitnami/scripts/libkafka.sh b/bitnami/kafka/3.9/debian-12/rootfs/opt/bitnami/scripts/libkafka.sh deleted file mode 100644 index df2459b035778..0000000000000 --- a/bitnami/kafka/3.9/debian-12/rootfs/opt/bitnami/scripts/libkafka.sh +++ /dev/null @@ -1,1176 +0,0 @@ -#!/bin/bash -# Copyright Broadcom, Inc. All Rights Reserved. -# SPDX-License-Identifier: APACHE-2.0 -# -# Bitnami Kafka library - -# shellcheck disable=SC1090,SC1091 - -# Load Generic Libraries -. /opt/bitnami/scripts/libfile.sh -. /opt/bitnami/scripts/libfs.sh -. /opt/bitnami/scripts/liblog.sh -. /opt/bitnami/scripts/libos.sh -. /opt/bitnami/scripts/libvalidations.sh -. /opt/bitnami/scripts/libservice.sh - -# Functions - -######################## -# Set a configuration setting value to a file -# Globals: -# None -# Arguments: -# $1 - file -# $2 - key -# $3 - values (array) -# Returns: -# None -######################### -kafka_common_conf_set() { - local file="${1:?missing file}" - local key="${2:?missing key}" - shift - shift - local values=("$@") - - if [[ "${#values[@]}" -eq 0 ]]; then - stderr_print "missing value" - return 1 - elif [[ "${#values[@]}" -ne 1 ]]; then - for i in "${!values[@]}"; do - kafka_common_conf_set "$file" "${key[$i]}" "${values[$i]}" - done - else - value="${values[0]}" - # Check if the value was set before - if grep -q "^[#\\s]*$key\s*=.*" "$file"; then - # Update the existing key - replace_in_file "$file" "^[#\\s]*${key}\s*=.*" "${key}=${value}" false - else - # Add a new key - printf '\n%s=%s' "$key" "$value" >>"$file" - fi - fi -} - -######################## -# Returns true if at least one listener is configured using SSL -# Globals: -# KAFKA_CFG_LISTENERS -# KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP -# Arguments: -# None -# Returns: -# true/false -######################### -kafka_has_ssl_listener(){ - if ! is_empty_value "${KAFKA_CFG_LISTENERS:-}"; then - if is_empty_value "${KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP:-}"; then - if [[ "$KAFKA_CFG_LISTENERS" =~ SSL: || "$KAFKA_CFG_LISTENERS" =~ SASL_SSL: ]]; then - return - fi - else - read -r -a protocol_maps <<<"$(tr ',' ' ' <<<"$KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP")" - for protocol_map in "${protocol_maps[@]}"; do - read -r -a map <<<"$(tr ':' ' ' <<<"$protocol_map")" - # Obtain the listener and protocol from protocol map string, e.g. CONTROLLER:PLAINTEXT - listener="${map[0]}" - protocol="${map[1]}" - if [[ "$protocol" = "SSL" || "$protocol" = "SASL_SSL" ]]; then - if [[ "$KAFKA_CFG_LISTENERS" =~ $listener ]]; then - return - fi - fi - done - fi - fi - return 1 -} - -######################## -# Returns true if at least one listener is configured using SASL -# Globals: -# KAFKA_CFG_LISTENERS -# KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP -# Arguments: -# None -# Returns: -# true/false -######################### -kafka_has_sasl_listener(){ - if ! is_empty_value "${KAFKA_CFG_LISTENERS:-}"; then - if is_empty_value "${KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP:-}"; then - if [[ "$KAFKA_CFG_LISTENERS" =~ SASL_PLAINTEXT: ]] || [[ "$KAFKA_CFG_LISTENERS" =~ SASL_SSL: ]]; then - return - fi - else - read -r -a protocol_maps <<<"$(tr ',' ' ' <<<"$KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP")" - for protocol_map in "${protocol_maps[@]}"; do - read -r -a map <<<"$(tr ':' ' ' <<<"$protocol_map")" - # Obtain the listener and protocol from protocol map string, e.g. CONTROLLER:PLAINTEXT - listener="${map[0]}" - protocol="${map[1]}" - if [[ "$protocol" = "SASL_PLAINTEXT" || "$protocol" = "SASL_SSL" ]]; then - if [[ "$KAFKA_CFG_LISTENERS" =~ $listener ]]; then - return - fi - fi - done - fi - fi - return 1 -} - -######################## -# Returns true if at least one listener is configured using plaintext -# Globals: -# KAFKA_CFG_LISTENERS -# KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP -# Arguments: -# None -# Returns: -# true/false -######################### -kafka_has_plaintext_listener(){ - if ! is_empty_value "${KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP:-}"; then - read -r -a protocol_maps <<<"$(tr ',' ' ' <<<"$KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP")" - for protocol_map in "${protocol_maps[@]}"; do - read -r -a map <<<"$(tr ':' ' ' <<<"$protocol_map")" - # Obtain the listener and protocol from protocol map string, e.g. CONTROLLER:PLAINTEXT - listener="${map[0]}" - protocol="${map[1]}" - if [[ "$protocol" = "PLAINTEXT" ]]; then - if is_empty_value "${KAFKA_CFG_LISTENERS:-}" || [[ "$KAFKA_CFG_LISTENERS" =~ $listener ]]; then - return - fi - fi - done - else - if is_empty_value "${KAFKA_CFG_LISTENERS:-}" || [[ "$KAFKA_CFG_LISTENERS" =~ PLAINTEXT: ]]; then - return - fi - fi - return 1 -} - -######################## -# Backwards compatibility measure to configure the TLS truststore locations -# Globals: -# KAFKA_CONF_FILE -# Arguments: -# None -# Returns: -# None -######################### -kafka_configure_default_truststore_locations() { - # Backwards compatibility measure to allow custom truststore locations but at the same time not disrupt - # the UX that the previous version of the containers and the helm chart have. - # Context: The chart and containers by default assumed that the truststore location was KAFKA_CERTS_DIR/kafka.truststore.jks or KAFKA_MOUNTED_CONF_DIR/certs/kafka.truststore.jks. - # Because of this, we could not use custom certificates in different locations (use case: A custom base image that already has a truststore). Changing the logic to allow custom - # locations implied major changes in the current user experience (which only required to mount certificates at the assumed location). In order to maintain this compatibility we need - # use this logic that sets the KAFKA_TLS_*_FILE variables to the previously assumed locations in case it is not set - - # Kafka truststore - if kafka_has_ssl_listener && is_empty_value "${KAFKA_TLS_TRUSTSTORE_FILE:-}"; then - local kafka_truststore_filename="kafka.truststore.jks" - [[ "$KAFKA_TLS_TYPE" = "PEM" ]] && kafka_truststore_filename="kafka.truststore.pem" - if [[ -f "${KAFKA_CERTS_DIR}/${kafka_truststore_filename}" ]]; then - # Mounted in /opt/bitnami/kafka/conf/certs - export KAFKA_TLS_TRUSTSTORE_FILE="${KAFKA_CERTS_DIR}/${kafka_truststore_filename}" - else - # Mounted in /bitnami/kafka/conf/certs - export KAFKA_TLS_TRUSTSTORE_FILE="${KAFKA_MOUNTED_CONF_DIR}/certs/${kafka_truststore_filename}" - fi - fi - # Zookeeper truststore - if [[ "${KAFKA_ZOOKEEPER_PROTOCOL:-}" =~ SSL ]] && is_empty_value "${KAFKA_ZOOKEEPER_TLS_TRUSTSTORE_FILE:-}"; then - local zk_truststore_filename="zookeeper.truststore.jks" - [[ "$KAFKA_ZOOKEEPER_TLS_TYPE" = "PEM" ]] && zk_truststore_filename="zookeeper.truststore.pem" - if [[ -f "${KAFKA_CERTS_DIR}/${zk_truststore_filename}" ]]; then - # Mounted in /opt/bitnami/kafka/conf/certs - export KAFKA_ZOOKEEPER_TLS_TRUSTSTORE_FILE="${KAFKA_CERTS_DIR}/${zk_truststore_filename}" - else - # Mounted in /bitnami/kafka/conf/certs - export KAFKA_ZOOKEEPER_TLS_TRUSTSTORE_FILE="${KAFKA_MOUNTED_CONF_DIR}/certs/${zk_truststore_filename}" - fi - fi -} - -######################## -# Set a configuration setting value to server.properties -# Globals: -# KAFKA_CONF_FILE -# Arguments: -# $1 - key -# $2 - values (array) -# Returns: -# None -######################### -kafka_server_conf_set() { - kafka_common_conf_set "$KAFKA_CONF_FILE" "$@" -} - -######################## -# Set a configuration setting value to producer.properties and consumer.properties -# Globals: -# KAFKA_CONF_DIR -# Arguments: -# $1 - key -# $2 - values (array) -# Returns: -# None -######################### -kafka_producer_consumer_conf_set() { - kafka_common_conf_set "$KAFKA_CONF_DIR/producer.properties" "$@" - kafka_common_conf_set "$KAFKA_CONF_DIR/consumer.properties" "$@" -} - -######################## -# Create alias for environment variable, so both can be used -# Globals: -# None -# Arguments: -# $1 - Alias environment variable name -# $2 - Original environment variable name -# Returns: -# None -######################### -kafka_declare_alias_env() { - local -r alias="${1:?missing environment variable alias}" - local -r original="${2:?missing original environment variable}" - if printenv "${original}" >/dev/null; then - export "$alias"="${!original:-}" - fi -} - -######################## -# Map Kafka legacy environment variables to the new names -# Globals: -# KAFKA_* -# Arguments: -# None -# Returns: -# None -######################### -kafka_create_alias_environment_variables() { - suffixes=( - "ADVERTISED_LISTENERS" - "BROKER_ID" - "NODE_ID" - "CONTROLLER_QUORUM_VOTERS" - "PROCESS_ROLES" - "DEFAULT_REPLICATION_FACTOR" - "DELETE_TOPIC_ENABLE" - "INTER_BROKER_LISTENER_NAME" - "LISTENERS" - "LISTENER_SECURITY_PROTOCOL_MAP" - "LOG_DIRS" - "LOG_FLUSH_INTERVAL_MESSAGES" - "LOG_FLUSH_INTERVAL_MS" - "LOG_MESSAGE_FORMAT_VERSION" - "LOG_RETENTION_BYTES" - "LOG_RETENTION_CHECK_INTERVALS_MS" - "LOG_RETENTION_HOURS" - "LOG_SEGMENT_BYTES" - "MESSAGE_MAX_BYTES" - "NUM_IO_THREADS" - "NUM_NETWORK_THREADS" - "NUM_PARTITIONS" - "NUM_RECOVERY_THREADS_PER_DATA_DIR" - "OFFSETS_TOPIC_REPLICATION_FACTOR" - "SOCKET_RECEIVE_BUFFER_BYTES" - "SOCKET_REQUEST_MAX_BYTES" - "SOCKET_SEND_BUFFER_BYTES" - "SSL_ENDPOINT_IDENTIFICATION_ALGORITHM" - "TRANSACTION_STATE_LOG_MIN_ISR" - "TRANSACTION_STATE_LOG_REPLICATION_FACTOR" - "ZOOKEEPER_CONNECT" - "ZOOKEEPER_CONNECTION_TIMEOUT_MS" - ) - kafka_declare_alias_env "KAFKA_CFG_LOG_DIRS" "KAFKA_LOGS_DIRS" - kafka_declare_alias_env "KAFKA_CFG_LOG_SEGMENT_BYTES" "KAFKA_SEGMENT_BYTES" - kafka_declare_alias_env "KAFKA_CFG_MESSAGE_MAX_BYTES" "KAFKA_MAX_MESSAGE_BYTES" - kafka_declare_alias_env "KAFKA_CFG_ZOOKEEPER_CONNECTION_TIMEOUT_MS" "KAFKA_ZOOKEEPER_CONNECT_TIMEOUT_MS" - kafka_declare_alias_env "KAFKA_CFG_AUTO_CREATE_TOPICS_ENABLE" "KAFKA_AUTO_CREATE_TOPICS_ENABLE" - kafka_declare_alias_env "KAFKA_CLIENT_USERS" "KAFKA_BROKER_USER" - kafka_declare_alias_env "KAFKA_CLIENT_PASSWORDS" "KAFKA_BROKER_PASSWORD" - kafka_declare_alias_env "KAFKA_CLIENT_LISTENER_NAME" "KAFKA_CLIENT_LISTENER" - for s in "${suffixes[@]}"; do - kafka_declare_alias_env "KAFKA_CFG_${s}" "KAFKA_${s}" - done -} - -######################## -# Validate settings in KAFKA_* env vars -# Globals: -# KAFKA_* -# Arguments: -# None -# Returns: -# None -######################### -kafka_validate() { - debug "Validating settings in KAFKA_* env vars..." - local error_code=0 - - # Auxiliary functions - print_validation_error() { - error "$1" - error_code=1 - } - check_multi_value() { - if [[ " ${2} " != *" ${!1} "* ]]; then - print_validation_error "The allowed values for ${1} are: ${2}" - fi - } - # If process.roles configured, check its values are valid and perform additional checks for each - check_kraft_process_roles() { - read -r -a roles_list <<<"$(tr ',;' ' ' <<<"$KAFKA_CFG_PROCESS_ROLES")" - for role in "${roles_list[@]}"; do - case "$role" in - broker) ;; - controller) - if is_empty_value "${KAFKA_CFG_CONTROLLER_LISTENER_NAMES:-}"; then - print_validation_error "Role 'controller' enabled but environment variable KAFKA_CFG_CONTROLLER_LISTENER_NAMES was not provided." - fi - if is_empty_value "${KAFKA_CFG_LISTENERS:-}" || [[ ! "$KAFKA_CFG_LISTENERS" =~ ${KAFKA_CFG_CONTROLLER_LISTENER_NAMES} ]]; then - print_validation_error "Role 'controller' enabled but listener ${KAFKA_CFG_CONTROLLER_LISTENER_NAMES} not found in KAFKA_CFG_LISTENERS." - fi - ;; - *) - print_validation_error "Invalid KRaft process role '$role'. Supported roles are 'broker,controller'" - ;; - esac - done - } - # Check all listeners are using a unique and valid port - check_listener_ports(){ - check_allowed_port() { - local port="${1:?missing port variable}" - local -a validate_port_args=() - ! am_i_root && validate_port_args+=("-unprivileged") - validate_port_args+=("$port") - if ! err=$(validate_port "${validate_port_args[@]}"); then - print_validation_error "An invalid port ${port} was specified in the environment variable KAFKA_CFG_LISTENERS: ${err}." - fi - } - - read -r -a listeners <<<"$(tr ',' ' ' <<<"${KAFKA_CFG_LISTENERS:-}")" - local -a ports=() - for listener in "${listeners[@]}"; do - read -r -a arr <<<"$(tr ':' ' ' <<<"$listener")" - # Obtain the port from listener string, e.g. PLAINTEXT://:9092 - port="${arr[2]}" - check_allowed_port "$port" - ports+=("$port") - done - # Check each listener is using an unique port - local -a unique_ports=() - read -r -a unique_ports <<< "$(echo "${ports[@]}" | tr ' ' '\n' | sort -u | tr '\n' ' ')" - if [[ "${#ports[@]}" != "${#unique_ports[@]}" ]]; then - print_validation_error "There are listeners bound to the same port" - fi - } - check_listener_protocols(){ - local -r allowed_protocols=("PLAINTEXT" "SASL_PLAINTEXT" "SASL_SSL" "SSL") - read -r -a protocol_maps <<<"$(tr ',' ' ' <<<"$KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP")" - for protocol_map in "${protocol_maps[@]}"; do - read -r -a map <<<"$(tr ':' ' ' <<<"$protocol_map")" - # Obtain the listener and protocol from protocol map string, e.g. CONTROLLER:PLAINTEXT - listener="${map[0]}" - protocol="${map[1]}" - # Check protocol in allowed list - if [[ ! "${allowed_protocols[*]}" =~ $protocol ]]; then - print_validation_error "Authentication protocol ${protocol} is not supported!" - fi - # If inter-broker listener configured with SASL, ensure KAFKA_CFG_SASL_MECHANISM_INTER_BROKER_PROTOCOL is set - if [[ "$listener" = "${KAFKA_CFG_INTER_BROKER_LISTENER_NAME:-INTERNAL}" ]]; then - if [[ "$protocol" = "SASL_PLAINTEXT" ]] || [[ "$protocol" = "SASL_SSL" ]]; then - if is_empty_value "${KAFKA_CFG_SASL_MECHANISM_INTER_BROKER_PROTOCOL:-}"; then - print_validation_error "When using SASL for inter broker comunication the mechanism should be provided using KAFKA_CFG_SASL_MECHANISM_INTER_BROKER_PROTOCOL" - fi - if is_empty_value "${KAFKA_INTER_BROKER_USER:-}" || is_empty_value "${KAFKA_INTER_BROKER_PASSWORD:-}"; then - print_validation_error "In order to configure SASL authentication for Kafka inter-broker communications, you must provide the SASL credentials. Set the environment variables KAFKA_INTER_BROKER_USER and KAFKA_INTER_BROKER_PASSWORD to configure the credentials for SASL authentication with between brokers." - fi - fi - # If controller listener configured with SASL, ensure KAFKA_CFG_SASL_MECHANISM_CONTROLLER_PROTOCOL is set - elif [[ "${KAFKA_CFG_CONTROLLER_LISTENER_NAMES:-CONTROLLER}" =~ $listener ]]; then - if [[ "$protocol" = "SASL_PLAINTEXT" ]] || [[ "$protocol" = "SASL_SSL" ]]; then - if is_empty_value "${KAFKA_CFG_SASL_MECHANISM_CONTROLLER_PROTOCOL:-}"; then - print_validation_error "When using SASL for controller comunication the mechanism should be provided at KAFKA_CFG_SASL_MECHANISM_CONTROLLER_PROTOCOL" - elif [[ "$KAFKA_CFG_SASL_MECHANISM_CONTROLLER_PROTOCOL" =~ SCRAM ]]; then - warn "KRaft controller listener may not support SCRAM-SHA-256/SCRAM-SHA-512 mechanisms. If facing any issues, we recommend switching to PLAIN mechanism. More information at: https://issues.apache.org/jira/browse/KAFKA-15513" - fi - if is_empty_value "${KAFKA_CONTROLLER_USER:-}" || is_empty_value "${KAFKA_CONTROLLER_PASSWORD:-}"; then - print_validation_error "In order to configure SASL authentication for Kafka control plane communications, you must provide the SASL credentials. Set the environment variables KAFKA_CONTROLLER_USER and KAFKA_CONTROLLER_PASSWORD to configure the credentials for SASL authentication with between controllers." - fi - fi - else - if [[ "$protocol" = "SASL_PLAINTEXT" ]] || [[ "$protocol" = "SASL_SSL" ]]; then - if is_empty_value "${KAFKA_CLIENT_USERS:-}" || is_empty_value "${KAFKA_CLIENT_PASSWORDS:-}"; then - print_validation_error "In order to configure SASL authentication for Kafka, you must provide the SASL credentials. Set the environment variables KAFKA_CLIENT_USERS and KAFKA_CLIENT_PASSWORDS to configure the credentials for SASL authentication with clients." - fi - fi - - fi - done - } - - if is_empty_value "${KAFKA_CFG_PROCESS_ROLES:-}" && is_empty_value "${KAFKA_CFG_ZOOKEEPER_CONNECT:-}"; then - print_validation_error "Kafka haven't been configured to work in either Raft or Zookeper mode. Please make sure at least one of the modes is configured." - fi - # Check KRaft mode - if ! is_empty_value "${KAFKA_CFG_PROCESS_ROLES:-}"; then - # Only allow Zookeeper configuration if migration mode is enabled - if ! is_empty_value "${KAFKA_CFG_ZOOKEEPER_CONNECT:-}" && - { is_empty_value "${KAFKA_CFG_ZOOKEEPER_METADATA_MIGRATION_ENABLE:-}" || ! is_boolean_yes "$KAFKA_CFG_ZOOKEEPER_METADATA_MIGRATION_ENABLE"; }; then - print_validation_error "Both KRaft mode and Zookeeper modes are configured, but KAFKA_CFG_ZOOKEEPER_METADATA_MIGRATION_ENABLE is not enabled" - fi - if is_empty_value "${KAFKA_CFG_NODE_ID:-}"; then - print_validation_error "KRaft mode requires an unique node.id, please set the environment variable KAFKA_CFG_NODE_ID" - fi - if is_empty_value "${KAFKA_CFG_CONTROLLER_QUORUM_VOTERS:-}"; then - print_validation_error "KRaft mode requires KAFKA_CFG_CONTROLLER_QUORUM_VOTERS to be set" - fi - check_kraft_process_roles - fi - # Check Zookeeper mode - if ! is_empty_value "${KAFKA_CFG_ZOOKEEPER_CONNECT:-}"; then - # If SSL/SASL_SSL protocol configured, check certificates are provided - if [[ "$KAFKA_ZOOKEEPER_PROTOCOL" =~ SSL ]]; then - if [[ "$KAFKA_ZOOKEEPER_TLS_TYPE" = "JKS" ]]; then - # Fail if truststore is not provided - if [[ ! -f "$KAFKA_ZOOKEEPER_TLS_TRUSTSTORE_FILE" ]]; then - print_validation_error "In order to configure the TLS encryption for Zookeeper with JKS certs you must mount your zookeeper.truststore.jks cert to the ${KAFKA_MOUNTED_CONF_DIR}/certs directory." - fi - # Warn if keystore is not provided, only required if Zookeper mTLS is enabled (ZOO_TLS_CLIENT_AUTH) - if [[ ! -f "${KAFKA_CERTS_DIR}/zookeeper.keystore.jks" ]] && [[ ! -f "${KAFKA_MOUNTED_CONF_DIR}/certs/zookeeper.keystore.jks" ]]; then - warn "In order to configure the mTLS for Zookeeper with JKS certs you must mount your zookeeper.keystore.jks cert to the ${KAFKA_MOUNTED_CONF_DIR}/certs directory." - fi - elif [[ "$KAFKA_ZOOKEEPER_TLS_TYPE" = "PEM" ]]; then - # Fail if CA / validation cert is not provided - if [[ ! -f "$KAFKA_ZOOKEEPER_TLS_TRUSTSTORE_FILE" ]]; then - print_validation_error "In order to configure the TLS encryption for Zookeeper with PEM certs you must mount your zookeeper.truststore.pem cert to the ${KAFKA_MOUNTED_CONF_DIR}/certs directory." - fi - # Warn if node key or cert are not provided, only required if Zookeper mTLS is enabled (ZOO_TLS_CLIENT_AUTH) - if { [[ ! -f "${KAFKA_CERTS_DIR}/zookeeper.keystore.pem" ]] || [[ ! -f "${KAFKA_CERTS_DIR}/zookeeper.keystore.key" ]]; } && - { [[ ! -f "${KAFKA_MOUNTED_CONF_DIR}/certs/zookeeper.keystore.pem" ]] || [[ ! -f "${KAFKA_MOUNTED_CONF_DIR}/certs/zookeeper.keystore.key" ]]; }; then - warn "In order to configure the mTLS for Zookeeper with PEM certs you must mount your zookeeper.keystore.pem cert and zookeeper.keystore.key key to the ${KAFKA_MOUNTED_CONF_DIR}/certs directory." - fi - fi - fi - # If SASL/SASL_SSL protocol configured, check certificates are provided - if [[ "$KAFKA_ZOOKEEPER_PROTOCOL" =~ SASL ]]; then - if is_empty_value "${KAFKA_ZOOKEEPER_USER:-}" || is_empty_value "${KAFKA_ZOOKEEPER_PASSWORD:-}"; then - print_validation_error "In order to configure SASL authentication for Kafka, you must provide the SASL credentials. Set the environment variables KAFKA_ZOOKEEPER_USER and KAFKA_ZOOKEEPER_PASSWORD, to configure the credentials for SASL authentication with Zookeeper." - fi - fi - # If using plaintext protocol, check it is explicitly allowed - if [[ "$KAFKA_ZOOKEEPER_PROTOCOL" = "PLAINTEXT" ]]; then - warn "The KAFKA_ZOOKEEPER_PROTOCOL environment variable does not configure SASL and/or SSL, this setting is not recommended for production environments." - fi - fi - # Check listener ports are unique and allowed - check_listener_ports - # Check listeners are mapped to a valid security protocol - check_listener_protocols - # Warn users if plaintext listeners are configured - if kafka_has_plaintext_listener; then - warn "Kafka has been configured with a PLAINTEXT listener, this setting is not recommended for production environments." - fi - # If SSL/SASL_SSL listeners configured, check certificates are provided - if kafka_has_ssl_listener; then - if [[ "$KAFKA_TLS_TYPE" = "JKS" ]] && - { [[ ! -f "${KAFKA_CERTS_DIR}/kafka.keystore.jks" ]] || [[ ! -f "$KAFKA_TLS_TRUSTSTORE_FILE" ]]; } && - { [[ ! -f "${KAFKA_MOUNTED_CONF_DIR}/certs/kafka.keystore.jks" ]] || [[ ! -f "$KAFKA_TLS_TRUSTSTORE_FILE" ]]; }; then - print_validation_error "In order to configure the TLS encryption for Kafka with JKS certs you must mount your kafka.keystore.jks and kafka.truststore.jks certs to the ${KAFKA_MOUNTED_CONF_DIR}/certs directory." - elif [[ "$KAFKA_TLS_TYPE" = "PEM" ]] && - { [[ ! -f "${KAFKA_CERTS_DIR}/kafka.keystore.pem" ]] || [[ ! -f "${KAFKA_CERTS_DIR}/kafka.keystore.key" ]] || [[ ! -f "$KAFKA_TLS_TRUSTSTORE_FILE" ]]; } && - { [[ ! -f "${KAFKA_MOUNTED_CONF_DIR}/certs/kafka.keystore.pem" ]] || [[ ! -f "${KAFKA_MOUNTED_CONF_DIR}/certs/kafka.keystore.key" ]] || [[ ! -f "$KAFKA_TLS_TRUSTSTORE_FILE" ]]; }; then - print_validation_error "In order to configure the TLS encryption for Kafka with PEM certs you must mount your kafka.keystore.pem, kafka.keystore.key and kafka.truststore.pem certs to the ${KAFKA_MOUNTED_CONF_DIR}/certs directory." - fi - fi - # If SASL/SASL_SSL listeners configured, check passwords are provided - if kafka_has_sasl_listener; then - if is_empty_value "${KAFKA_CFG_SASL_ENABLED_MECHANISMS:-}"; then - print_validation_error "Specified SASL protocol but no SASL mechanisms provided in KAFKA_CFG_SASL_ENABLED_MECHANISMS" - fi - fi - # Check users and passwords lists are the same size - read -r -a users <<<"$(tr ',;' ' ' <<<"${KAFKA_CLIENT_USERS:-}")" - read -r -a passwords <<<"$(tr ',;' ' ' <<<"${KAFKA_CLIENT_PASSWORDS:-}")" - if [[ "${#users[@]}" -ne "${#passwords[@]}" ]]; then - print_validation_error "Specify the same number of passwords on KAFKA_CLIENT_PASSWORDS as the number of users on KAFKA_CLIENT_USERS!" - fi - check_multi_value "KAFKA_TLS_TYPE" "JKS PEM" - check_multi_value "KAFKA_ZOOKEEPER_TLS_TYPE" "JKS PEM" - check_multi_value "KAFKA_ZOOKEEPER_PROTOCOL" "PLAINTEXT SASL SSL SASL_SSL" - check_multi_value "KAFKA_TLS_CLIENT_AUTH" "none requested required" - [[ "$error_code" -eq 0 ]] || return "$error_code" -} - -######################## -# Get kafka version -# Globals: -# KAFKA_* -# Arguments: -# None -# Returns: -# version -######################### -kafka_get_version() { - local -a cmd=("kafka-topics.sh" "--version") - am_i_root && cmd=("run_as_user" "$KAFKA_DAEMON_USER" "${cmd[@]}") - - read -r -a ver_split <<< "$("${cmd[@]}")" - echo "${ver_split[0]}" -} - -######################### -# Configure JAAS for a given listener and SASL mechanisms -# Globals: -# KAFKA_* -# Arguments: -# $1 - Name of the listener JAAS will be configured for -# $2 - Comma-separated list of SASL mechanisms to configure -# $3 - Comma-separated list of usernames -# $4 - Comma-separated list of passwords -# Returns: -# None -######################### -kafka_configure_server_jaas() { - local listener="${1:?missing listener name}" - local role="${2:-}" - - if [[ "$role" = "controller" ]]; then - local jaas_content=() - if [[ "$KAFKA_CFG_SASL_MECHANISM_CONTROLLER_PROTOCOL" = "PLAIN" ]]; then - jaas_content=( - "org.apache.kafka.common.security.plain.PlainLoginModule required" - "username=\"${KAFKA_CONTROLLER_USER}\"" - "password=\"${KAFKA_CONTROLLER_PASSWORD}\"" - "user_${KAFKA_CONTROLLER_USER}=\"${KAFKA_CONTROLLER_PASSWORD}\";" - ) - elif [[ "$KAFKA_CFG_SASL_MECHANISM_CONTROLLER_PROTOCOL" =~ SCRAM ]]; then - jaas_content=( - "org.apache.kafka.common.security.scram.ScramLoginModule required" - "username=\"${KAFKA_CONTROLLER_USER}\"" - "password=\"${KAFKA_CONTROLLER_PASSWORD}\";" - ) - fi - listener_lower="$(echo "$listener" | tr '[:upper:]' '[:lower:]')" - sasl_mechanism_lower="$(echo "$KAFKA_CFG_SASL_MECHANISM_CONTROLLER_PROTOCOL" | tr '[:upper:]' '[:lower:]')" - kafka_server_conf_set "listener.name.${listener_lower}.${sasl_mechanism_lower}.sasl.jaas.config" "${jaas_content[*]}" - else - read -r -a sasl_mechanisms_arr <<<"$(tr ',' ' ' <<<"$KAFKA_CFG_SASL_ENABLED_MECHANISMS")" - read -r -a users <<<"$(tr ',;' ' ' <<<"$KAFKA_CLIENT_USERS")" - read -r -a passwords <<<"$(tr ',;' ' ' <<<"$KAFKA_CLIENT_PASSWORDS")" - # Configure JAAS for each SASL mechanism - # ref: https://docs.confluent.io/platform/current/kafka/authentication_sasl/index.html - for sasl_mechanism in "${sasl_mechanisms_arr[@]}"; do - local jaas_content=() - # For PLAIN mechanism, only the first username will be used - if [[ "$sasl_mechanism" = "PLAIN" ]]; then - jaas_content=("org.apache.kafka.common.security.plain.PlainLoginModule required") - if [[ "$role" = "inter-broker" ]]; then - jaas_content+=( - "username=\"${KAFKA_INTER_BROKER_USER}\"" - "password=\"${KAFKA_INTER_BROKER_PASSWORD}\"" - ) - users+=("$KAFKA_INTER_BROKER_USER") - passwords+=("$KAFKA_INTER_BROKER_PASSWORD") - fi - for ((i = 0; i < ${#users[@]}; i++)); do - jaas_content+=("user_${users[i]}=\"${passwords[i]}\"") - done - # Add semi-colon to the last element of the array - jaas_content[${#jaas_content[@]} - 1]="${jaas_content[${#jaas_content[@]} - 1]};" - elif [[ "$sasl_mechanism" =~ SCRAM ]]; then - if [[ "$role" = "inter-broker" ]]; then - jaas_content=( - "org.apache.kafka.common.security.scram.ScramLoginModule required" - "username=\"${KAFKA_INTER_BROKER_USER}\"" - "password=\"${KAFKA_INTER_BROKER_PASSWORD}\";" - ) - else - jaas_content=("org.apache.kafka.common.security.scram.ScramLoginModule required;") - fi - fi - listener_lower="$(echo "$listener" | tr '[:upper:]' '[:lower:]')" - sasl_mechanism_lower="$(echo "$sasl_mechanism" | tr '[:upper:]' '[:lower:]')" - kafka_server_conf_set "listener.name.${listener_lower}.${sasl_mechanism_lower}.sasl.jaas.config" "${jaas_content[*]}" - done - fi -} - -######################## -# Configure Zookeeper JAAS authentication -# Globals: -# KAFKA_* -# Arguments: -# None -# Returns: -# None -######################### -kafka_zookeeper_configure_jaas(){ - local jaas_content=( - "org.apache.kafka.common.security.plain.PlainLoginModule required" - "username=\"${KAFKA_ZOOKEEPER_USER}\"" - "password=\"${KAFKA_ZOOKEEPER_PASSWORD}\";" - ) - - kafka_server_conf_set "sasl.jaas.config" "${jaas_content[*]}" -} - -######################## -# Generate JAAS authentication file for local producer/consumer to use -# Globals: -# KAFKA_* -# Arguments: -# $1 - Authentication protocol to use for the internal listener -# $2 - Authentication protocol to use for the client listener -# Returns: -# None -######################### -kafka_configure_consumer_producer_jaas(){ - local jaas_content=() - read -r -a users <<<"$(tr ',;' ' ' <<<"${KAFKA_CLIENT_USERS}")" - read -r -a passwords <<<"$(tr ',;' ' ' <<<"${KAFKA_CLIENT_PASSWORDS}")" - - if [[ "${KAFKA_CFG_SASL_ENABLED_MECHANISMS}" =~ SCRAM ]]; then - jaas_content=("org.apache.kafka.common.security.scram.ScramLoginModule required") - elif [[ "${KAFKA_CFG_SASL_ENABLED_MECHANISMS}" =~ PLAIN ]]; then - jaas_content=("org.apache.kafka.common.security.plain.PlainLoginModule required") - else - error "Couldn't configure a supported SASL mechanism for Kafka consumer/producer properties" - exit 1 - fi - - jaas_content+=( - "username=\"${users[0]}\"" - "password=\"${passwords[0]}\";" - ) - - kafka_producer_consumer_conf_set "sasl.jaas.config" "${jaas_content[*]}" -} - -######################## -# Create users in zookeper when using SASL/SCRAM mechanism -# Globals: -# KAFKA_* -# Arguments: -# None -# Returns: -# None -######################### -kafka_zookeeper_create_sasl_scram_users() { - info "Creating users in Zookeeper" - read -r -a users <<<"$(tr ',;' ' ' <<<"${KAFKA_CLIENT_USERS}")" - read -r -a passwords <<<"$(tr ',;' ' ' <<<"${KAFKA_CLIENT_PASSWORDS}")" - local zookeeper_connect - zookeeper_connect=$(grep "^zookeeper.connect=" "$KAFKA_CONF_FILE" | sed -E 's/^zookeeper\.connect=(\S+)$/\1/') - read -r -a zookeeper_hosts <<<"$(tr ',;' ' ' <<<"${zookeeper_connect}")" - - if [[ "${#zookeeper_hosts[@]}" -eq 0 ]]; then - error "Couldn't obtain zookeeper.connect from $KAFKA_CONF_FILE" - exit 1 - fi - # Wait for Zookeeper to be reachable - read -r -a aux <<<"$(tr ':' ' ' <<<"${zookeeper_hosts[0]}")" - local host="${aux[0]:?missing host}" - local port="${aux[1]:-2181}" - wait-for-port --host "$host" "$port" - - # Add interbroker credentials - if grep -Eq "^sasl.mechanism.inter.broker.protocol=SCRAM" "$KAFKA_CONF_FILE"; then - users+=("${KAFKA_INTER_BROKER_USER}") - passwords+=("${KAFKA_INTER_BROKER_PASSWORD}") - fi - for ((i = 0; i < ${#users[@]}; i++)); do - debug "Creating user ${users[i]} in zookeeper" - # Ref: https://docs.confluent.io/current/kafka/authentication_sasl/authentication_sasl_scram.html#sasl-scram-overview - debug_execute kafka-configs.sh --zookeeper "$zookeeper_connect" --alter --add-config "SCRAM-SHA-256=[iterations=8192,password=${passwords[i]}],SCRAM-SHA-512=[password=${passwords[i]}]" --entity-type users --entity-name "${users[i]}" - done -} - -######################## -# Configure Kafka SSL settings -# Globals: -# KAFKA_* -# Arguments: -# None -# Returns: -# None -######################### -kafka_configure_ssl() { - # Configures both Kafka server and producers/consumers - configure_both() { - kafka_server_conf_set "${1:?missing key}" "${2:?missing value}" - kafka_producer_consumer_conf_set "${1:?missing key}" "${2:?missing value}" - } - kafka_server_conf_set "ssl.client.auth" "${KAFKA_TLS_CLIENT_AUTH}" - configure_both ssl.keystore.type "${KAFKA_TLS_TYPE}" - configure_both ssl.truststore.type "${KAFKA_TLS_TYPE}" - local -r kafka_truststore_location="${KAFKA_CERTS_DIR}/$(basename "${KAFKA_TLS_TRUSTSTORE_FILE}")" - ! is_empty_value "${KAFKA_CERTIFICATE_PASSWORD:-}" && configure_both ssl.key.password "$KAFKA_CERTIFICATE_PASSWORD" - if [[ "$KAFKA_TLS_TYPE" = "PEM" ]]; then - file_to_multiline_property() { - awk 'NR > 1{print line"\\n\\"}{line=$0;}END{print $0" "}' <"${1:?missing file}" - } - remove_previous_cert_value() { - local key="${1:?missing key}" - files=( - "${KAFKA_CONF_FILE}" - "${KAFKA_CONF_DIR}/producer.properties" - "${KAFKA_CONF_DIR}/consumer.properties" - ) - for file in "${files[@]}"; do - if grep -q "^[#\\s]*$key\s*=.*" "$file"; then - # Delete all lines from the certificate beginning to its end - sed -i "/^[#\\s]*$key\s*=.*-----BEGIN/,/-----END/d" "$file" - fi - done - } - # We need to remove the previous cert value - # kafka_common_conf_set uses replace_in_file, which can't match multiple lines - remove_previous_cert_value ssl.keystore.key - remove_previous_cert_value ssl.keystore.certificate.chain - remove_previous_cert_value ssl.truststore.certificates - configure_both ssl.keystore.key "$(file_to_multiline_property "${KAFKA_CERTS_DIR}/kafka.keystore.key")" - configure_both ssl.keystore.certificate.chain "$(file_to_multiline_property "${KAFKA_CERTS_DIR}/kafka.keystore.pem")" - configure_both ssl.truststore.certificates "$(file_to_multiline_property "${kafka_truststore_location}")" - elif [[ "$KAFKA_TLS_TYPE" = "JKS" ]]; then - configure_both ssl.keystore.location "$KAFKA_CERTS_DIR"/kafka.keystore.jks - configure_both ssl.truststore.location "$kafka_truststore_location" - ! is_empty_value "${KAFKA_CERTIFICATE_PASSWORD:-}" && configure_both ssl.keystore.password "$KAFKA_CERTIFICATE_PASSWORD" - ! is_empty_value "${KAFKA_CERTIFICATE_PASSWORD:-}" && configure_both ssl.truststore.password "$KAFKA_CERTIFICATE_PASSWORD" - fi - true # Avoid the function to fail due to the check above -} - -######################## -# Get Zookeeper TLS settings -# Globals: -# KAFKA_ZOOKEEPER_TLS_* -# Arguments: -# None -# Returns: -# String -######################### -kafka_zookeeper_configure_tls() { - # Note that ZooKeeper does not support a key password different from the keystore password, - # so be sure to set the key password in the keystore to be identical to the keystore password; - # otherwise the connection attempt to Zookeeper will fail. - local keystore_location="" - local -r kafka_zk_truststore_location="${KAFKA_CERTS_DIR}/$(basename "${KAFKA_ZOOKEEPER_TLS_TRUSTSTORE_FILE}")" - - if [[ "$KAFKA_ZOOKEEPER_TLS_TYPE" = "JKS" ]] && [[ -f "${KAFKA_CERTS_DIR}/zookeeper.keystore.jks" ]]; then - keystore_location="${KAFKA_CERTS_DIR}/zookeeper.keystore.jks" - elif [[ "$KAFKA_ZOOKEEPER_TLS_TYPE" = "PEM" ]] && [[ -f "${KAFKA_CERTS_DIR}/zookeeper.keystore.pem" ]] && [[ -f "${KAFKA_CERTS_DIR}/zookeeper.keystore.key" ]]; then - # Concatenating private key into public certificate file - # This is needed to load keystore from location using PEM - keystore_location="${KAFKA_CERTS_DIR}/zookeeper.keypair.pem" - cat "${KAFKA_CERTS_DIR}/zookeeper.keystore.pem" "${KAFKA_CERTS_DIR}/zookeeper.keystore.key" > "$keystore_location" - fi - - kafka_server_conf_set "zookeeper.clientCnxnSocket" "org.apache.zookeeper.ClientCnxnSocketNetty" - kafka_server_conf_set "zookeeper.ssl.client.enable" "true" - is_boolean_yes "${KAFKA_ZOOKEEPER_TLS_VERIFY_HOSTNAME:-}" && kafka_server_conf_set "zookeeper.ssl.endpoint.identification.algorithm" "HTTPS" - ! is_empty_value "${keystore_location:-}" && kafka_server_conf_set "zookeeper.ssl.keystore.location" "${keystore_location}" - ! is_empty_value "${KAFKA_ZOOKEEPER_TLS_KEYSTORE_PASSWORD:-}" && kafka_server_conf_set "zookeeper.ssl.keystore.password" "${KAFKA_ZOOKEEPER_TLS_KEYSTORE_PASSWORD}" - ! is_empty_value "${kafka_zk_truststore_location:-}" && kafka_server_conf_set "zookeeper.ssl.truststore.location" "${kafka_zk_truststore_location}" - ! is_empty_value "${KAFKA_ZOOKEEPER_TLS_TRUSTSTORE_PASSWORD:-}" && kafka_server_conf_set "zookeeper.ssl.truststore.password" "${KAFKA_ZOOKEEPER_TLS_TRUSTSTORE_PASSWORD}" - true # Avoid the function to fail due to the check above -} - -######################## -# Configure Kafka configuration files from environment variables -# Globals: -# KAFKA_* -# Arguments: -# None -# Returns: -# None -######################### -kafka_configure_from_environment_variables() { - # List of special cases to apply to the variables - local -r exception_regexps=( - "s/sasl\.ssl/sasl_ssl/g" - "s/sasl\.plaintext/sasl_plaintext/g" - ) - # Map environment variables to config properties - for var in "${!KAFKA_CFG_@}"; do - key="$(echo "$var" | sed -e 's/^KAFKA_CFG_//g' -e 's/_/\./g' | tr '[:upper:]' '[:lower:]')" - - # Exception for the camel case in this environment variable - [[ "$var" == "KAFKA_CFG_ZOOKEEPER_CLIENTCNXNSOCKET" ]] && key="zookeeper.clientCnxnSocket" - - # Apply exception regexps - for regex in "${exception_regexps[@]}"; do - key="$(echo "$key" | sed "$regex")" - done - - value="${!var}" - kafka_server_conf_set "$key" "$value" - done -} - -######################## -# Initialize KRaft storage -# Globals: -# KAFKA_* -# Arguments: -# None -# Returns: -# None -######################### -kafka_kraft_storage_initialize() { - local args=("--config" "$KAFKA_CONF_FILE" "--ignore-formatted") - info "Initializing KRaft storage metadata" - - # If cluster.id found in meta.properties, use it - if [[ -f "${KAFKA_DATA_DIR}/meta.properties" ]]; then - KAFKA_KRAFT_CLUSTER_ID=$(grep "^cluster.id=" "${KAFKA_DATA_DIR}/meta.properties" | sed -E 's/^cluster\.id=(\S+)$/\1/') - fi - - if is_empty_value "${KAFKA_KRAFT_CLUSTER_ID:-}"; then - warn "KAFKA_KRAFT_CLUSTER_ID not set - If using multiple nodes then you must use the same Cluster ID for each one" - KAFKA_KRAFT_CLUSTER_ID="$("${KAFKA_HOME}/bin/kafka-storage.sh" random-uuid)" - info "Generated Kafka cluster ID '${KAFKA_KRAFT_CLUSTER_ID}'" - fi - args+=("--cluster-id=$KAFKA_KRAFT_CLUSTER_ID") - - # SCRAM users are configured during the cluster bootstrapping process and can later be manually updated using kafka-config.sh - if is_boolean_yes "${KAFKA_KRAFT_BOOTSTRAP_SCRAM_USERS:-}"; then - info "Adding KRaft SCRAM users at storage bootstrap" - read -r -a users <<<"$(tr ',;' ' ' <<<"${KAFKA_CLIENT_USERS}")" - read -r -a passwords <<<"$(tr ',;' ' ' <<<"${KAFKA_CLIENT_PASSWORDS}")" - # Configure SCRAM-SHA-256 if enabled - if grep -Eq "^sasl.enabled.mechanisms=.*SCRAM-SHA-256" "$KAFKA_CONF_FILE"; then - for ((i = 0; i < ${#users[@]}; i++)); do - args+=("--add-scram" "SCRAM-SHA-256=[name=${users[i]},password=${passwords[i]}]") - done - fi - # Configure SCRAM-SHA-512 if enabled - if grep -Eq "^sasl.enabled.mechanisms=.*SCRAM-SHA-512" "$KAFKA_CONF_FILE"; then - for ((i = 0; i < ${#users[@]}; i++)); do - args+=("--add-scram" "SCRAM-SHA-512=[name=${users[i]},password=${passwords[i]}]") - done - fi - # Add interbroker credentials - if grep -Eq "^sasl.mechanism.inter.broker.protocol=SCRAM-SHA-256" "$KAFKA_CONF_FILE"; then - args+=("--add-scram" "SCRAM-SHA-256=[name=${KAFKA_INTER_BROKER_USER},password=${KAFKA_INTER_BROKER_PASSWORD}]") - elif grep -Eq "^sasl.mechanism.inter.broker.protocol=SCRAM-SHA-512" "$KAFKA_CONF_FILE"; then - args+=("--add-scram" "SCRAM-SHA-512=[name=${KAFKA_INTER_BROKER_USER},password=${KAFKA_INTER_BROKER_PASSWORD}]") - fi - # Add controller credentials - if grep -Eq "^sasl.mechanism.controller.protocol=SCRAM-SHA-256" "$KAFKA_CONF_FILE"; then - args+=("--add-scram" "SCRAM-SHA-256=[name=${KAFKA_CONTROLLER_USER},password=${KAFKA_CONTROLLER_PASSWORD}]") - elif grep -Eq "^sasl.mechanism.controller.protocol=SCRAM-SHA-512" "$KAFKA_CONF_FILE"; then - args+=("--add-scram" "SCRAM-SHA-512=[name=${KAFKA_CONTROLLER_USER},password=${KAFKA_CONTROLLER_PASSWORD}]") - fi - fi - info "Formatting storage directories to add metadata..." - "${KAFKA_HOME}/bin/kafka-storage.sh" format "${args[@]}" -} - -######################## -# Detects inconsitences between the configuration at KAFKA_CONF_FILE and cluster-state file -# Globals: -# KAFKA_* -# Arguments: -# None -# Returns: -# None -######################### -kafka_kraft_quorum_voters_changed(){ - read -r -a quorum_voters_conf_ids <<<"$(grep "^controller.quorum.voters=" "$KAFKA_CONF_FILE" | sed "s/^controller.quorum.voters=//" | tr "," " " | sed -E "s/\@\S+//g")" - read -r -a quorum_voters_state_ids <<< "$(grep -Eo "\{\"voterId\":[0-9]+\}" "${KAFKA_DATA_DIR}/__cluster_metadata-0/quorum-state" | grep -Eo "[0-9]+" | tr "\n" " ")" - - if [[ "${#quorum_voters_conf_ids[@]}" != "${#quorum_voters_state_ids[@]}" ]]; then - true - else - read -r -a sorted_state <<< "$(echo "${quorum_voters_conf_ids[@]}" | tr ' ' '\n' | sort | tr '\n' ' ')" - read -r -a sorted_conf <<< "$(echo "${quorum_voters_state_ids[@]}" | tr ' ' '\n' | sort | tr '\n' ' ')" - if [[ "${sorted_state[*]}" = "${sorted_conf[*]}" ]]; then - false - else - true - fi - fi -} - -######################## -# Initialize Kafka -# Globals: -# KAFKA_* -# Arguments: -# None -# Returns: -# None -######################### -kafka_initialize() { - info "Initializing Kafka..." - # Check for mounted configuration files - if ! is_dir_empty "$KAFKA_MOUNTED_CONF_DIR"; then - cp -Lr "$KAFKA_MOUNTED_CONF_DIR"/* "$KAFKA_CONF_DIR" - fi - # Copy truststore to cert directory - for cert_var in KAFKA_TLS_TRUSTSTORE_FILE KAFKA_ZOOKEEPER_TLS_TRUSTSTORE_FILE; do - # Only copy if the file exists and it is in a different location than KAFKA_CERTS_DIR (to avoid copying to the same location) - if [[ -f "${!cert_var}" ]] && ! [[ "${!cert_var}" =~ $KAFKA_CERTS_DIR ]]; then - info "Copying truststore ${!cert_var} to ${KAFKA_CERTS_DIR}" - cp -L "${!cert_var}" "$KAFKA_CERTS_DIR" - fi - done - - if [[ ! -f "${KAFKA_MOUNTED_CONF_DIR}/server.properties" ]]; then - info "No injected configuration files found, creating default config files" - # Restore original server.properties but remove Zookeeper/KRaft specific settings for compatibility with both architectures - cp "${KAFKA_CONF_DIR}/server.properties.original" "$KAFKA_CONF_FILE" - kafka_server_unify_conf - # Configure Kafka settings - kafka_server_conf_set log.dirs "$KAFKA_DATA_DIR" - kafka_configure_from_environment_variables - # Configure Kafka producer/consumer to set up message sizes - ! is_empty_value "${KAFKA_CFG_MAX_REQUEST_SIZE:-}" && kafka_common_conf_set "$KAFKA_CONF_DIR/producer.properties" max.request.size "$KAFKA_CFG_MAX_REQUEST_SIZE" - ! is_empty_value "${KAFKA_CFG_MAX_PARTITION_FETCH_BYTES:-}" && kafka_common_conf_set "$KAFKA_CONF_DIR/consumer.properties" max.partition.fetch.bytes "$KAFKA_CFG_MAX_PARTITION_FETCH_BYTES" - # Zookeeper mode additional settings - if ! is_empty_value "${KAFKA_CFG_ZOOKEEPER_CONNECT:-}"; then - if [[ "$KAFKA_ZOOKEEPER_PROTOCOL" =~ SSL ]]; then - kafka_zookeeper_configure_tls - fi - if [[ "$KAFKA_ZOOKEEPER_PROTOCOL" =~ SASL ]]; then - kafka_zookeeper_configure_jaas - fi - fi - # If at least one listener uses SSL or SASL_SSL, ensure SSL is configured - if kafka_has_ssl_listener; then - kafka_configure_ssl - fi - # If at least one listener uses SASL_PLAINTEXT or SASL_SSL, ensure SASL is configured - if kafka_has_sasl_listener; then - if [[ "$KAFKA_CFG_SASL_ENABLED_MECHANISMS" =~ SCRAM ]]; then - if ! is_empty_value "${KAFKA_CFG_PROCESS_ROLES:-}"; then - if [[ "$(kafka_get_version)" =~ ^3\.2\.|^3\.3\.|^3\.4\. ]]; then - # NOTE: This will depend on Kafka version when support for SCRAM is added - warn "KRaft mode requires Kafka version 3.5 or higher for SCRAM to be supported. SCRAM SASL mechanisms will now be disabled." - KAFKA_CFG_SASL_ENABLED_MECHANISMS=PLAIN - else - export KAFKA_KRAFT_BOOTSTRAP_SCRAM_USERS="true" - fi - fi - if ! is_empty_value "${KAFKA_CFG_ZOOKEEPER_CONNECT:-}"; then - export KAFKA_ZOOKEEPER_BOOTSTRAP_SCRAM_USERS="true" - fi - fi - kafka_server_conf_set sasl.enabled.mechanisms "$KAFKA_CFG_SASL_ENABLED_MECHANISMS" - fi - # Settings for each Kafka Listener are configured individually - read -r -a protocol_maps <<<"$(tr ',' ' ' <<<"$KAFKA_CFG_LISTENER_SECURITY_PROTOCOL_MAP")" - for protocol_map in "${protocol_maps[@]}"; do - read -r -a map <<<"$(tr ':' ' ' <<<"$protocol_map")" - # Obtain the listener and protocol from protocol map string, e.g. CONTROLLER:PLAINTEXT - listener="${map[0]}" - protocol="${map[1]}" - listener_lower="$(echo "$listener" | tr '[:upper:]' '[:lower:]')" - - if [[ "$protocol" = "SSL" || "$protocol" = "SASL_SSL" ]]; then - listener_upper="$(echo "$listener" | tr '[:lower:]' '[:upper:]')" - env_name="KAFKA_TLS_${listener_upper}_CLIENT_AUTH" - [[ -n "${!env_name:-}" ]] && kafka_server_conf_set "listener.name.${listener_lower}.ssl.client.auth" "${!env_name}" - fi - if [[ "$protocol" = "SASL_PLAINTEXT" || "$protocol" = "SASL_SSL" ]]; then - local role="" - if [[ "$listener" = "${KAFKA_CFG_INTER_BROKER_LISTENER_NAME:-INTERNAL}" ]]; then - kafka_server_conf_set sasl.mechanism.inter.broker.protocol "$KAFKA_CFG_SASL_MECHANISM_INTER_BROKER_PROTOCOL" - role="inter-broker" - elif [[ "${KAFKA_CFG_CONTROLLER_LISTENER_NAMES:-CONTROLLER}" =~ $listener ]]; then - kafka_server_conf_set sasl.mechanism.controller.protocol "$KAFKA_CFG_SASL_MECHANISM_CONTROLLER_PROTOCOL" - kafka_server_conf_set "listener.name.${listener_lower}.sasl.enabled.mechanisms" "$KAFKA_CFG_SASL_MECHANISM_CONTROLLER_PROTOCOL" - role="controller" - fi - # If KAFKA_CLIENT_LISTENER_NAME is found in the listeners list, configure the producer/consumer accordingly - if [[ "$listener" = "${KAFKA_CLIENT_LISTENER_NAME:-CLIENT}" ]]; then - kafka_configure_consumer_producer_jaas - kafka_producer_consumer_conf_set security.protocol "$protocol" - kafka_producer_consumer_conf_set sasl.mechanism "${KAFKA_CLIENT_SASL_MECHANISM:-$(kafka_client_sasl_mechanism)}" - fi - # Configure inline listener jaas configuration, omitted if mounted JAAS conf file detected - if [[ ! -f "${KAFKA_CONF_DIR}/kafka_jaas.conf" ]]; then - kafka_configure_server_jaas "$listener_lower" "${role:-}" - fi - fi - done - # Configure Kafka using environment variables - # This is executed at the end, to allow users to override properties set by the initialization logic - kafka_configure_from_environment_variables - else - info "Detected mounted server.properties file at ${KAFKA_MOUNTED_CONF_DIR}/server.properties. Skipping configuration based on env variables" - fi - true -} - -######################## -# Returns the most secure SASL mechanism available for Kafka clients -# Globals: -# KAFKA_* -# Arguments: -# None -# Returns: -# None -######################## -kafka_client_sasl_mechanism() { - local sasl_mechanism="" - - if [[ "$KAFKA_CFG_SASL_ENABLED_MECHANISMS" =~ SCRAM-SHA-512 ]]; then - sasl_mechanism="SCRAM-SHA-512" - elif [[ "$KAFKA_CFG_SASL_ENABLED_MECHANISMS" =~ SCRAM-SHA-256 ]]; then - sasl_mechanism="SCRAM-SHA-256" - elif [[ "$KAFKA_CFG_SASL_ENABLED_MECHANISMS" =~ PLAIN ]]; then - sasl_mechanism="PLAIN" - fi - echo "$sasl_mechanism" -} - -######################## -# Removes default settings referencing Zookeeper mode or KRaft mode -# Globals: -# KAFKA_* -# Arguments: -# None -# Returns: -# None -######################## -kafka_server_unify_conf() { - local -r remove_regexps=( - #Zookeeper - "s/^zookeeper\./#zookeeper./g" - "s/^group\.initial/#group.initial/g" - "s/^broker\./#broker./g" - "s/^node\./#node./g" - "s/^process\./#process./g" - "s/^listeners=/#listeners=/g" - "s/^listener\./#listener./g" - "s/^controller\./#controller./g" - "s/^inter\.broker/#inter.broker/g" - "s/^advertised\.listeners/#advertised.listeners/g" - ) - - # Map environment variables to config properties - for regex in "${remove_regexps[@]}"; do - sed -i "${regex}" "$KAFKA_CONF_FILE" - done -} - -######################## -# Dinamically set node.id/broker.id/controller.quorum.voters if their alternative environment variable _COMMAND is set -# Globals: -# KAFKA_*_COMMAND -# Arguments: -# None -# Returns: -# None -######################### -kafka_dynamic_environment_variables() { - # KRaft mode - if ! is_empty_value "${KAFKA_NODE_ID_COMMAND:-}"; then - KAFKA_CFG_NODE_ID="$(eval "${KAFKA_NODE_ID_COMMAND}")" - export KAFKA_CFG_NODE_ID - fi - if ! is_empty_value "${KAFKA_CONTROLLER_QUORUM_VOTERS_COMMAND:-}"; then - KAFKA_CFG_CONTROLLER_QUORUM_VOTERS="$(eval "${KAFKA_CONTROLLER_QUORUM_VOTERS_COMMAND}")" - export KAFKA_CFG_CONTROLLER_QUORUM_VOTERS - fi - # Zookeeper mode - # DEPRECATED - BROKER_ID_COMMAND has been deprecated, please use KAFKA_BROKER_ID_COMMAND instead - if ! is_empty_value "${KAFKA_BROKER_ID_COMMAND:-}"; then - KAFKA_CFG_BROKER_ID="$(eval "${KAFKA_BROKER_ID_COMMAND}")" - export KAFKA_CFG_BROKER_ID - elif ! is_empty_value "${BROKER_ID_COMMAND:-}"; then - KAFKA_CFG_BROKER_ID="$(eval "${BROKER_ID_COMMAND}")" - export KAFKA_CFG_BROKER_ID - fi -} - -######################## -# Run custom initialization scripts -# Globals: -# KAFKA_* -# Arguments: -# None -# Returns: -# None -######################### -kafka_custom_init_scripts() { - if [[ -n $(find "${KAFKA_INITSCRIPTS_DIR}/" -type f -regex ".*\.\(sh\)") ]] && [[ ! -f "${KAFKA_VOLUME_DIR}/.user_scripts_initialized" ]]; then - info "Loading user's custom files from $KAFKA_INITSCRIPTS_DIR" - for f in /docker-entrypoint-initdb.d/*; do - debug "Executing $f" - case "$f" in - *.sh) - if [[ -x "$f" ]]; then - if ! "$f"; then - error "Failed executing $f" - return 1 - fi - else - warn "Sourcing $f as it is not executable by the current user, any error may cause initialization to fail" - . "$f" - fi - ;; - *) - warn "Skipping $f, supported formats are: .sh" - ;; - esac - done - touch "$KAFKA_VOLUME_DIR"/.user_scripts_initialized - fi -} - -######################## -# Check if Kafka is running -# Globals: -# KAFKA_PID_FILE -# Arguments: -# None -# Returns: -# Whether Kafka is running -######################## -is_kafka_running() { - local pid - pid="$(get_pid_from_file "$KAFKA_PID_FILE")" - if [[ -n "$pid" ]]; then - is_service_running "$pid" - else - false - fi -} - -######################## -# Check if Kafka is running -# Globals: -# KAFKA_PID_FILE -# Arguments: -# None -# Returns: -# Whether Kafka is not running -######################## -is_kafka_not_running() { - ! is_kafka_running -} - -######################## -# Stop Kafka -# Globals: -# KAFKA_PID_FILE -# Arguments: -# None -# Returns: -# None -######################### -kafka_stop() { - ! is_kafka_running && return - stop_service_using_pid "$KAFKA_PID_FILE" TERM -} diff --git a/bitnami/kafka/3.9/debian-12/tags-info.yaml b/bitnami/kafka/3.9/debian-12/tags-info.yaml deleted file mode 100644 index 7f7db72ac13a6..0000000000000 --- a/bitnami/kafka/3.9/debian-12/tags-info.yaml +++ /dev/null @@ -1,5 +0,0 @@ -rolling-tags: -- "3.9" -- 3.9-debian-12 -- 3.9.0 -- latest