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nntrivi2001 9d145865dd feat(lanes): per-lane database, Redis, and .env isolation (A1+A2)
Gives each lane its own slot-derived runtime (ports, detached process
lifecycle, profile-driven hooks) and its own database/Redis logical
index/.env file, so two lanes running the same repo's stack at once no
longer share state. Machine-level DB/Redis credentials live at
~/.ccam/secrets.env (mode 0600, never returned by any route); a hook's
output is redacted of that password (raw and URL-encoded forms) before
it reaches a log file or the lane_hook_output websocket broadcast.
Wired into provision/up/reset/remove; reset accepts --keep-db to skip
the drop/recreate/migrate/reseed block entirely.
2026-08-04 10:03:40 +07:00

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# postgres-compose profile template — data-isolation additions (A2).
# Copy the declarations you need into your repo's own .ccam/profile/profile.env
# alongside db-create.sh / db-drop.sh from this template's hooks/ directory.
DB_PREFIX="myapp_l" # lane in slot 3 -> myapp_l3 ; empty = no per-lane DB
DB_KIND="postgres" # informational
DB_URL_SCHEME="postgresql" # DATABASE_URL scheme
REDIS=1 # 1 = allocate a logical Redis index = slot
# (16 logical DBs by default, 0-15 — keep
# LANE_MAX_SLOTS <= 15 if you turn this on)
ENV_FILES="backend/.env" # file(s) to seed, relative to the lane
ENV_SOURCE="backend/.env" # source path in the source repo
ENV_REWRITE="DATABASE_URL REDIS_URL UPLOAD_DIR" # keys CCAM overwrites per lane
ENV_PRESERVE="JWT_SECRET" # keys kept from the lane's OWN file on --force
UPLOAD_SUBDIR="backend/data/uploads" # exported as UPLOAD_DIR
# Read by db-create.sh / db-drop.sh, NOT by CCAM itself:
COMPOSE_FILE="docker-compose.yml" # relative to the lane's working copy
DB_SERVICE="postgres" # the compose service name running Postgres
# Machine-level credentials (PG_HOST/PORT/USER/PASS, REDIS_HOST/PORT) come
# from ~/.ccam/secrets.env, never from here — see server/lib/secrets.js.