65 lines
2.7 KiB
Text
65 lines
2.7 KiB
Text
# =============================================================================
|
|
# otel-lgtm - OpenTelemetry Backend (Grafana, Prometheus, Tempo, Loki, Pyroscope)
|
|
# =============================================================================
|
|
# Image: grafana/otel-lgtm
|
|
# Docs: https://github.com/grafana/docker-otel-lgtm
|
|
# =============================================================================
|
|
|
|
# -- Image Tag -----------------------------------------------------------------
|
|
OTEL_LGTM_VERSION=latest
|
|
|
|
# -- Grafana Admin Credentials -------------------------------------------------
|
|
GF_ADMIN_USER=admin
|
|
GF_ADMIN_PASSWORD=admin
|
|
|
|
# -- Exposed Ports -------------------------------------------------------------
|
|
# Grafana dashboard
|
|
EXPOSE_GRAFANA_PORT=3000
|
|
# OpenTelemetry Collector - OTLP gRPC (used by instrumented apps/services)
|
|
EXPOSE_OTLP_GRPC_PORT=4317
|
|
# OpenTelemetry Collector - OTLP HTTP (used by instrumented apps/services)
|
|
EXPOSE_OTLP_HTTP_PORT=4318
|
|
# Prometheus metrics UI
|
|
EXPOSE_PROMETHEUS_PORT=9090
|
|
# Tempo HTTP query endpoint
|
|
EXPOSE_TEMPO_HTTP_PORT=3200
|
|
# Pyroscope continuous profiling UI
|
|
EXPOSE_PYROSCOPE_PORT=4040
|
|
|
|
# -- Verbose Container Logging -------------------------------------------------
|
|
# Set any of these to "true" to enable verbose logs for that component.
|
|
# These are component-internal logs (not the application telemetry data).
|
|
ENABLE_LOGS_GRAFANA=false
|
|
ENABLE_LOGS_LOKI=false
|
|
ENABLE_LOGS_PROMETHEUS=false
|
|
ENABLE_LOGS_TEMPO=false
|
|
ENABLE_LOGS_PYROSCOPE=false
|
|
ENABLE_LOGS_OTELCOL=false
|
|
# Override: enable ALL component logging at once
|
|
ENABLE_LOGS_ALL=false
|
|
|
|
# -- eBPF Auto-Instrumentation (OBI) ------------------------------------------
|
|
# Requires Linux kernel 5.8+ with BTF support. Also requires privileged mode
|
|
# and host PID namespace. If enabled, uncomment the `cap_add`, `network_mode`,
|
|
# and `pid` lines in docker-compose.yaml.
|
|
ENABLE_OBI=false
|
|
|
|
# -- External OTLP Forwarding --------------------------------------------------
|
|
# Forward telemetry to an external OTLP-compatible backend (e.g., Grafana Cloud).
|
|
# Leave blank to send data only to the local LGTM stack.
|
|
OTEL_EXPORTER_OTLP_ENDPOINT=
|
|
OTEL_EXPORTER_OTLP_HEADERS=
|
|
|
|
# -- Tempo MCP Server ---------------------------------------------------------
|
|
# Enables the Tempo MCP server for AI tool integration (e.g., Cline, Claude Code).
|
|
# Set to "--query-frontend.mcp-server.enabled=true" to enable.
|
|
TEMPO_EXTRA_ARGS=
|
|
|
|
# -- Per-Backend Extra CLI Args -----------------------------------------------
|
|
# Additional command-line flags for individual backends.
|
|
# Example: PROMETHEUS_EXTRA_ARGS="--storage.tsdb.retention.time=90d"
|
|
PROMETHEUS_EXTRA_ARGS=
|
|
LOKI_EXTRA_ARGS=
|
|
TEMPO_EXTRA_ARGS_V2=
|
|
PYROSCOPE_EXTRA_ARGS=
|
|
OTELCOL_EXTRA_ARGS=
|