mirror of
https://github.com/immich-app/immich.git
synced 2026-02-11 11:27:56 +03:00
e03ed9b387
Adds comprehensive OpenTelemetry instrumentation for better observability: Tracing: - HTTP requests via @opentelemetry/instrumentation-http - NestJS controllers via @opentelemetry/instrumentation-nestjs-core - Redis operations via @opentelemetry/instrumentation-ioredis - BullMQ job queues via bullmq-otel - Database queries via Kysely log callback with accurate timing - File operations (send, stream, read) - Media processing (thumbnails, thumbhash, EXIF operations) - Metadata extraction Metrics: - Database connection pool usage (used/idle connections) The SDK is initialized in telemetry-preload.ts which is preloaded via --require before the main app starts. This ensures http instrumentation hooks are in place before any http module is imported. Enable tracing by setting OTEL_EXPORTER_OTLP_ENDPOINT environment variable. Also adds TraceContext to IBaseJob for future distributed trace propagation across BullMQ job boundaries.
50 lines
1.6 KiB
Bash
Executable File
50 lines
1.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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echo "Initializing Immich $IMMICH_SOURCE_REF"
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# TODO: Update to mimalloc v3 when verified memory isn't released issue is fixed
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# lib_path="/usr/lib/$(arch)-linux-gnu/libmimalloc.so.3"
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# if [ -f "$lib_path" ]; then
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# export LD_PRELOAD="$lib_path"
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# else
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# echo "skipping libmimalloc - path not found $lib_path"
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# fi
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export LD_LIBRARY_PATH="$LD_LIBRARY_PATH:/usr/lib/jellyfin-ffmpeg/lib"
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SERVER_HOME="$(readlink -f "$(dirname "$0")/..")"
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read_file_and_export() {
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fname="${!1}"
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if [[ -z $fname ]] && [[ -e "$CREDENTIALS_DIRECTORY/$2" ]]; then
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fname="${CREDENTIALS_DIRECTORY}/$2"
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fi
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if [[ -n $fname ]]; then
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content="$(< "$fname")"
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export "$2"="${content}"
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unset "$1"
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fi
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}
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read_file_and_export "DB_URL_FILE" "DB_URL"
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read_file_and_export "DB_HOSTNAME_FILE" "DB_HOSTNAME"
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read_file_and_export "DB_DATABASE_NAME_FILE" "DB_DATABASE_NAME"
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read_file_and_export "DB_USERNAME_FILE" "DB_USERNAME"
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read_file_and_export "DB_PASSWORD_FILE" "DB_PASSWORD"
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read_file_and_export "REDIS_PASSWORD_FILE" "REDIS_PASSWORD"
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if CPU_CORES="${CPU_CORES:=$(get-cpus.sh 2>/dev/null)}"; then
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echo "Detected CPU Cores: $CPU_CORES"
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if [ "$CPU_CORES" -gt 4 ]; then
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export UV_THREADPOOL_SIZE=$CPU_CORES
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fi
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else
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echo "skipping get-cpus.sh - not found in PATH or failed: using default UV_THREADPOOL_SIZE"
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fi
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if [ -f "${SERVER_HOME}/dist/main.js" ]; then
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exec node --require "${SERVER_HOME}/dist/telemetry-preload.js" "${SERVER_HOME}/dist/main.js" "$@"
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else
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echo "Error: ${SERVER_HOME}/dist/main.js not found"
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if [ "$IMMICH_ENV" = "development" ]; then
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echo "You may need to build the server first."
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fi
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exit 1
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fi
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