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jpartlowjpartlow
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(tasks) Initial openvox-agent install task
This is a fairly naive implementation that doesn't worry about existing installation, upgrades, package collision or gpg keys.
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‎tasks/install.json‎

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{
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"description": "Installs the openvox-agent package.",
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"parameters": {
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"version": {
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"description": "The version of the openvox-agent package to install. Defaults to latest.",
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"type": "Optional[String]"
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},
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"collection": {
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"description": "The openvox collection to install from.",
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"type": "String",
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"default": "openvox8"
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},
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"apt_source": {
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"description": "The apt source repository to retrieve deb packages from.",
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"type": "Optional[String]",
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"default": "http://apt.overlookinfratech.com"
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},
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"yum_source": {
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"description": "The yum source repository to retrieve rpm packages from.",
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"type": "Optional[String]",
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"default": "http://yum.overlookinfratech.com"
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}
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},
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"implementations": [
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{"name": "install_linux.sh", "requirements": ["shell"]}
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]
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}

‎tasks/install_linux.sh‎

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#! /usr/bin/env bash
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set -e
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# PT_* variables are set by Bolt.
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# shellcheck disable=SC2154
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installdir=$PT__installdir
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# shellcheck disable=SC2154
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collection=$PT_collection
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# shellcheck disable=SC2154
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yum_source=$PT_yum_source
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# shellcheck disable=SC2154
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apt_source=$PT_apt_source
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tempdir=$(mktemp -d)
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trap 'rm -rf $tempdir' EXIT
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log() {
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local _level="$1"
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shift
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local ts
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ts=$(date '+%Y-%m-%dT%H:%M:%S')
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echo "${ts} [${_level}]: $*"
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}
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info() {
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log 'INFO' "$*"
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}
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err() {
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log 'ERROR' "$*"
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}
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fail() {
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err "$*"
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exit 1
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}
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# Log the value of a variable.
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assigned() {
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local _var="$1"
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info "Assigned ${_var}=${!_var}"
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}
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# Check if a command exists.
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exists() {
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command -v "$1" > /dev/null 2>&1
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}
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# Set platform and full_version variables by reaching out to the
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# puppetlabs-facts bash task as an executable.
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set_platform() {
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# PT__installdir is set by Bolt.
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local facts="${installdir}/facts/tasks/bash.sh"
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if [ -e "${facts}" ]; then
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platform=$(bash "${facts}" platform)
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assigned 'platform'
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full_version=$(bash "${facts}" release)
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assigned 'full_version'
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else
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fail "Unable to find the puppetlabs-facts bash task to determine platform."
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fi
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}
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# Based on platform family set:
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# repository - the package repository to download from
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set_repository() {
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local _family="$1"
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case $_family in
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amazon|fedora|rhel|sles)
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repository=$yum_source
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;;
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debian|ubuntu)
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repository=$apt_source
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;;
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esac
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assigned 'repository'
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}
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# Based on platform family set:
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# package_type - rpm or deb or...
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# package_file_suffix - the file extension for the release package name
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set_package_type() {
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local _family="$1"
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case $_family in
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amazon|fedora|rhel|sles)
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package_type='rpm'
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package_file_suffix='noarch.rpm'
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;;
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debian|ubuntu)
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package_type='deb'
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package_file_suffix='deb'
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;;
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esac
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assigned 'package_type'
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assigned 'package_file_suffix'
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}
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# Based on the platform set:
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# package_name - the name of the release package
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# package_url - the url to download the release package
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set_collection_url() {
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local _platform="$1"
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case $_platform in
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Amazon)
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family='amazon'
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;;
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RHEL|RedHat|CentOS|Scientific|OracleLinux|Rocky|AlmaLinux)
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family='rhel'
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;;
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Fedora)
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family='fedora'
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;;
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SLES|Suse)
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family='sles'
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;;
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Debian)
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family='debian'
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;;
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Ubuntu)
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family='ubuntu'
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;;
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*)
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fail "Unhandled platform: '${platform}'"
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;;
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esac
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assigned 'family'
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set_repository $family
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set_package_type $family
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if [ "${package_type}" == 'rpm' ]; then
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package_name="${collection}-release-${family}-${full_version}.${package_file_suffix}"
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else
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package_name="${collection}-release-${family}${full_version}.${package_file_suffix}"
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fi
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package_url="https://${repository}/${package_name}"
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assigned 'package_name'
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assigned 'package_url'
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}
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# Download the given url to the given local file path.
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download() {
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local _url="$1"
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local _file="$2"
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if exists 'wget'; then
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wget -O "${_file}" "${_url}"
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elif exists 'curl'; then
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curl -sSL -o "${_file}" "${_url}"
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else
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fail "Unable to download ${_url}. Neither wget nor curl are installed."
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fi
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}
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# Download the release package to the tempdir.
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# Sets:
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# local_release_package - the path to the downloaded release package.
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download_release_package() {
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local _package_url="$1"
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local _package_name="$2"
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local_release_package="${tempdir}/${_package_name}"
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assigned 'local_release_package'
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download "${_package_url}" "${local_release_package}"
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}
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# Install the downloaded release package.
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# The release package has the repository metadata needed to install packages
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# from the collection using the platform package manager.
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install_release_package() {
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local _package_type="$1"
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local _package_file="$2"
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case $_package_type in
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rpm)
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rpm -Uvh "$_package_file"
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;;
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deb)
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dpkg -i "$_package_file"
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apt update
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;;
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*)
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fail "Unhandled package type: '${package_type}'"
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;;
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esac
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}
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install_package() {
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local _package="$1"
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if exists 'dnf'; then
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dnf install -y "$_package"
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elif exists 'yum'; then
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yum install -y "$_package"
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elif exists 'zypper'; then
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zypper install -y "$_package"
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elif exists 'apt'; then
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apt install -y "$_package"
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else
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fail "Unable to install ${_package}. Neither dnf, yum, zypper, nor apt are installed."
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fi
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}
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# Get platform information
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set_platform
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# Set collection release package url based on platform
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set_collection_url "${platform}"
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# Download the release package to tempdir
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download_release_package "${package_url}" "${package_name}"
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# Install the release package
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install_release_package "${package_type}" "${local_release_package}"
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# Use the platform package manager to install openvox-agent
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install_package 'openvox-agent'

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