.env.example

# Copy to .env before `docker compose up`. All variables are optional but
# you should set LIGHT_RUN_TOKEN and LP_API_KEY in production.

# Shared bearer token between light-process and light-run. Without it,
# light-run is open to anyone on the network. Generate with:
#   openssl rand -hex 32
LIGHT_RUN_TOKEN=

# API key gating light-process's POST routes. Unset = auth disabled.
#   openssl rand -hex 32
LP_API_KEY=

# Host port mapping for light-process A2A API. Default: 3000.
LP_PORT=3000

# Host port mapping for light-run, only if you uncomment its `ports:` block.
LIGHT_RUN_PORT=3001

# Max POST body size (bytes) accepted by light-run. Default: 10 MiB.
# Raise this if your nodes ship big `files` payloads (each request is parsed
# in memory, so it's a memory-per-request cost).
LIGHT_RUN_BODY_LIMIT=10485760

# Total artifact bytes before light-run's auto-eviction kicks in. Default: 20 GiB.
LIGHT_RUN_MAX_ARTIFACTS_BYTES=21474836480

# Commit SHA shown on /health and in the UI badge. Populated by deploy CI.
COMMIT_SHA=unknown