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| 1 | +#!/bin/bash |
| 2 | + |
| 3 | +set -eo pipefail |
| 4 | + |
| 5 | +echo "[Info] AMPStart for Docker" |
| 6 | +ARCH=$(uname -m) |
| 7 | + |
| 8 | +# Context check |
| 9 | +[ -z "${AMPUSERID}" ] && { echo "[Error] This docker image cannot be used directly by itself - it must be started by ampinstmgr"; exit 100; } |
| 10 | + |
| 11 | +# Create /etc/machine-id (addresses Proton/dbus issues) |
| 12 | +mkdir -p /var/lib/dbus |
| 13 | +rm -f /etc/machine-id /var/lib/dbus/machine-id |
| 14 | +dbus-uuidgen --ensure=/etc/machine-id |
| 15 | +ln -s /etc/machine-id /var/lib/dbus/machine-id |
| 16 | + |
| 17 | +# Set up amp user and group |
| 18 | +: "${AMPUSERID:?AMPUSERID not set}" |
| 19 | +: "${AMPGROUPID:?AMPGROUPID not set}" |
| 20 | + |
| 21 | +echo "[Info] Setting up amp user and group..." |
| 22 | + |
| 23 | +if ! getent group "${AMPGROUPID}" >/dev/null; then |
| 24 | + if getent group amp >/dev/null; then |
| 25 | + groupmod -o -g "${AMPGROUPID}" amp |
| 26 | + else |
| 27 | + groupadd -r -g "${AMPGROUPID}" amp |
| 28 | + fi |
| 29 | +fi |
| 30 | + |
| 31 | +if id amp &>/dev/null; then |
| 32 | + usermod -o -u "${AMPUSERID}" -g "${AMPGROUPID}" amp |
| 33 | +else |
| 34 | + useradd -m -d /home/amp -s /bin/bash -c "AMP Process User" \ |
| 35 | + -u "${AMPUSERID}" -g "${AMPGROUPID}" amp |
| 36 | +fi |
| 37 | + |
| 38 | +getent group tty >/dev/null && usermod -aG tty amp |
| 39 | + |
| 40 | +install -d -m 0755 /home/amp |
| 41 | +touch /home/amp/.gitconfig |
| 42 | +chown -R amp:amp /home/amp |
| 43 | + |
| 44 | +# Make AMP binary executable |
| 45 | +AMP_BIN="/AMP/AMP_Linux_${ARCH}" |
| 46 | +chmod +x "${AMP_BIN}" || { echo "[Error] AMP binary not found or cannot be made executable"; exit 101; } |
| 47 | + |
| 48 | +# Install extra dependencies if needed (non-fatal) |
| 49 | +REQUIRED_DEPS=() |
| 50 | +if [[ -n "${AMP_CONTAINER_DEPS:-}" ]]; then |
| 51 | + # shellcheck disable=SC2207 |
| 52 | + REQUIRED_DEPS=($(jq -r '.[]? | select(type=="string" and length>0)' <<<"${AMP_CONTAINER_DEPS}" 2>/dev/null || echo)) |
| 53 | +fi |
| 54 | + |
| 55 | +if ((${#REQUIRED_DEPS[@]})); then |
| 56 | + echo "[Info] Installing extra dependencies..." |
| 57 | + ( |
| 58 | + set +e |
| 59 | + apt-get update || echo "[Warn] apt-get update failed; continuing" |
| 60 | + apt-get install -y --no-install-recommends --allow-downgrades \ |
| 61 | + -o APT::Keep-Downloaded-Packages="false" "${REQUIRED_DEPS[@]}" \ |
| 62 | + || echo "[Warn] apt-get install failed (bad package name?); continuing" |
| 63 | + apt-get clean >/dev/null 2>&1 || true |
| 64 | + rm -rf /var/lib/apt/lists/* || true |
| 65 | + ) |
| 66 | +fi |
| 67 | + |
| 68 | +# Set custom mountpoint permissions if needed (non-fatal) |
| 69 | +if [[ -n "${AMP_MOUNTPOINTS:-}" ]]; then |
| 70 | + echo "[Info] Updating custom mountpoint permissions..." |
| 71 | + IFS=':' read -r -a dirs <<< "${AMP_MOUNTPOINTS}" |
| 72 | + for dir in "${dirs[@]}"; do |
| 73 | + [[ -n "${dir}" ]] || continue |
| 74 | + if [[ -e "${dir}" ]]; then |
| 75 | + chown -R amp:"${AMPGROUPID}" "${dir}" 2>/dev/null || echo "[Warn] chown failed for ${dir}; continuing" |
| 76 | + else |
| 77 | + echo "[Warn] Mountpoint not found: ${dir}; skipping" |
| 78 | + fi |
| 79 | + done |
| 80 | +fi |
| 81 | + |
| 82 | +# Run custom start script if it exists (non-fatal) |
| 83 | +if [[ -f "/AMP/customstart.sh" ]]; then |
| 84 | + echo "[Info] Running customstart.sh..." |
| 85 | + chmod +x /AMP/customstart.sh 2>/dev/null || true |
| 86 | + ( set +e; /AMP/customstart.sh; rc=$?; ((rc==0)) || echo "[Warn] customstart.sh exited with $rc; continuing" ) |
| 87 | +fi |
| 88 | + |
| 89 | +# Addition for Uptime Kuma 2 (for embedded MySQL) |
| 90 | +chown -R amp:amp /var/lib/mysql |
| 91 | + |
| 92 | +# Handoff |
| 93 | +echo "[Info] Starting AMP..." |
| 94 | +ARGS=$@ |
| 95 | +keep_env=( |
| 96 | + HOME=/home/amp |
| 97 | + USER=amp LOGNAME=amp SHELL=/bin/bash |
| 98 | + LANG="${LANG:-en_US.UTF-8}" LANGUAGE="${LANGUAGE:-en_US:en}" LC_ALL="${LC_ALL:-en_US.UTF-8}" |
| 99 | + PATH=/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games |
| 100 | + MAIL=/var/mail/amp |
| 101 | +) |
| 102 | +# Always keep these AMP_ env vars if set |
| 103 | +for v in AMPHOSTPLATFORM AMP_CONTAINER AMP_CONTAINER_HOST_NETWORK AMPMEMORYLIMIT AMPSWAPLIMIT AMPCONTAINERCPUS; do |
| 104 | + if [[ -n "${!v-}" ]]; then keep_env+=("$v=${!v}"); fi |
| 105 | +done |
| 106 | +# Extra passthrough of env vars listed in AMP_ADDITIONAL_ENV_VARS in the Dockerfile |
| 107 | +if [[ -n "${AMP_ADDITIONAL_ENV_VARS-}" ]]; then |
| 108 | + for v in ${AMP_ADDITIONAL_ENV_VARS}; do |
| 109 | + if [[ -n "${!v-}" ]]; then keep_env+=("$v=${!v}"); fi |
| 110 | + done |
| 111 | +fi |
| 112 | + |
| 113 | +exec gosu amp:amp env -i "${keep_env[@]}" \ |
| 114 | + bash -c "cd /AMP && exec ${AMP_BIN} ${ARGS}" |
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