immich/server/bin/start.sh
Andrew Marshall 4cae15f28d
feat: support config via systemd credentials (#20406)
feat: Support config via Systemd Credentials

See https://systemd.io/CREDENTIALS/. This is used as a fallback, so will
only be used if the `$*_FILE` var is empty. This could also be used to
implicitly use Docker Secrets by settings
`CREDENTIALS_DIRECTORY=/run/secrets` rather than setting individual
`$_*FILE` environment variables.
2025-07-29 16:43:11 -04:00

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#!/usr/bin/env bash
echo "Initializing Immich $IMMICH_SOURCE_REF"
lib_path="/usr/lib/$(arch)-linux-gnu/libmimalloc.so.2"
if [ -f "$lib_path" ]; then
export LD_PRELOAD="$lib_path"
else
echo "skipping libmimalloc - path not found $lib_path"
fi
export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:/usr/lib/jellyfin-ffmpeg/lib"
SERVER_HOME=/usr/src/app/server
read_file_and_export() {
fname="${!1}"
if [[ -z $fname ]] && [[ -e "$CREDENTIALS_DIRECTORY/$2" ]]; then
fname="${CREDENTIALS_DIRECTORY}/$2"
fi
if [[ -n $fname ]]; then
content="$(< "$fname")"
export "$2"="${content}"
unset "$1"
fi
}
read_file_and_export "DB_URL_FILE" "DB_URL"
read_file_and_export "DB_HOSTNAME_FILE" "DB_HOSTNAME"
read_file_and_export "DB_DATABASE_NAME_FILE" "DB_DATABASE_NAME"
read_file_and_export "DB_USERNAME_FILE" "DB_USERNAME"
read_file_and_export "DB_PASSWORD_FILE" "DB_PASSWORD"
read_file_and_export "REDIS_PASSWORD_FILE" "REDIS_PASSWORD"
if CPU_CORES="${CPU_CORES:=$(get-cpus.sh 2>/dev/null)}"; then
echo "Detected CPU Cores: $CPU_CORES"
if [ "$CPU_CORES" -gt 4 ]; then
export UV_THREADPOOL_SIZE=$CPU_CORES
fi
else
echo "skipping get-cpus.sh - not found in PATH or failed: using default UV_THREADPOOL_SIZE"
fi
if [ -f "${SERVER_HOME}/dist/main.js" ]; then
exec node "${SERVER_HOME}/dist/main.js" "$@"
else
echo "Error: ${SERVER_HOME}/dist/main.js not found"
if [ "$IMMICH_ENV" = "development" ]; then
echo "You may need to build the server first."
fi
exit 1
fi