Files
SharedServices/.env.prod.example
T
Admin 6dcbd9589a Serve the Zitadel login from the Login V2 container
Zitadel v4 redirects every sign-in to /ui/v2/login, which is served by a
separate container (zitadel-login) that this stack didn't run, so logging
in on a fresh instance ended in a 404.

- Add zitadel-login, with its own service account (login-client) whose
  PAT Zitadel writes to a volume only that container mounts.
- Configure the Login V2 base URL (ZITADEL_LOGIN_BASE_URL): its own port
  in dev, same hostname as Zitadel behind the edge in prod.
- Pin zitadel and zitadel-login to v4.19.1 and add healthchecks.
- Run Zitadel as root, as Zitadel's own compose does, so it can write the
  PATs into root-owned mounts (the Linux bind mount and the new volume).
- Route /ui/v2/login on the auth vhost to the login container and drop
  the no-op grpc_set_header.
- Document the extra steps for an instance created before this.
2026-09-24 15:05:42 +02:00

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# Production configuration for compose.yml (no overlay needed: the base
# file is already the production shape, with no published ports and
# everything reachable only on infra-net).
#
# cp .env.prod.example .env.prod
# chmod 600 .env.prod
# docker compose --env-file .env.prod -f compose.yml up -d
#
# Replace every CHANGE_ME with a strong random value (`openssl rand -hex 24`;
# the Zitadel masterkey needs exactly 32 characters) and auth.example.com
# with the real hostname the shared edge (edge/) terminates TLS for.
# --- PostgreSQL ---------------------------------------------------------------
POSTGRES_USER=postgres
POSTGRES_PASSWORD=CHANGE_ME
# --- Zitadel (OIDC) ----------------------------------------------------------
ZITADEL_MASTERKEY=CHANGE_ME_32_CHARACTERS_EXACTLY_
ZITADEL_EXTERNAL_DOMAIN=auth.example.com
ZITADEL_EXTERNAL_PORT=443
ZITADEL_EXTERNAL_SECURE=true
ZITADEL_TLS_MODE=external
ZITADEL_PUBLIC_SCHEME=https
# Login V2 UI, routed by the edge under the same hostname. No trailing slash.
ZITADEL_LOGIN_BASE_URL=https://auth.example.com/ui/v2/login
ZITADEL_DATABASE_PASSWORD=CHANGE_ME
ZITADEL_ORG_NAME=Iker Demo
ZITADEL_ADMIN_USERNAME=admin@ikerdemo.cat
ZITADEL_ADMIN_FIRST_NAME=Iker Demo
ZITADEL_ADMIN_LAST_NAME=Admin
ZITADEL_ADMIN_DISPLAY_NAME=Iker Demo Admin
ZITADEL_ADMIN_PASSWORD=CHANGE_ME
# --- SeaweedFS (S3) ----------------------------------------------------------
S3_ACCESS_KEY=CHANGE_ME
S3_SECRET_KEY=CHANGE_ME
# --- RabbitMQ -----------------------------------------------------------------
RABBITMQ_DEFAULT_USER=CHANGE_ME
RABBITMQ_DEFAULT_PASS=CHANGE_ME