Add shared infrastructure base stack

Postgres, Zitadel and SeaweedFS were previously duplicated or fragilely
cross-referenced across the Musify, Ping and docker-manager repos. This
consolidates them into one place: compose.yml is the production shape
(no published ports, joins infra-net), compose.dev.yml is a thin overlay
that publishes ports for local development.
This commit is contained in:
2026-09-21 21:11:26 +02:00
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# Shared infrastructure — identity, storage, database, messaging and tracing
# for every project under Documentos/ (Musify, Ping, docker-manager, ...).
#
# This file is the production shape: no published ports, no domains. Every
# service is reachable only on the `infra-net` network. Development reaches
# it through compose.dev.yml, which publishes the ports to the host instead
# of joining a network — see README.md for why.
#
# dev docker compose -f compose.yml -f compose.dev.yml up -d
# prod docker compose --env-file .env.prod -f compose.yml -f compose.prod.yml up -d
#
# A consuming project's own deploy stack does NOT get its own copy of any of
# these services. It only needs this stack to already be up, and its own
# one-shot bootstrap jobs (zitadel-init, seaweedfs-init) to create its own
# OIDC apps / bucket against the shared instances below.
networks:
infra-net:
name: infra-net
services:
# --- Database ---------------------------------------------------------
# One instance, one database per consuming project (see postgres-init/).
# Zitadel provisions its own `zitadel` database itself, from the admin
# credentials below — it does not need an init script.
postgres:
image: postgres:17-alpine
container_name: infra-postgres
environment:
POSTGRES_USER: ${POSTGRES_USER}
POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
volumes:
- postgres_data:/var/lib/postgresql/data
- ./postgres-init:/docker-entrypoint-initdb.d:ro
healthcheck:
test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER}"]
interval: 10s
timeout: 5s
retries: 10
networks: [infra-net]
restart: unless-stopped
# --- Identity -----------------------------------------------------------
# OIDC provider shared by every project. `start-from-init` runs init +
# setup (both idempotent) and then starts, so the same command works on a
# cold and on a warm volume.
zitadel:
image: ghcr.io/zitadel/zitadel:latest
container_name: infra-zitadel
command: start-from-init --masterkeyFromEnv --tlsMode disabled
environment:
ZITADEL_MASTERKEY: ${ZITADEL_MASTERKEY}
# The external domain/port form the token issuer and must be identical
# for the browser, every project's apps and the containers (Zitadel
# routes by Host).
ZITADEL_EXTERNALSECURE: ${ZITADEL_EXTERNAL_SECURE}
ZITADEL_EXTERNALDOMAIN: ${ZITADEL_EXTERNAL_DOMAIN}
ZITADEL_EXTERNALPORT: ${ZITADEL_EXTERNAL_PORT}
ZITADEL_TLS_ENABLED: "false"
ZITADEL_DATABASE_POSTGRES_HOST: postgres
ZITADEL_DATABASE_POSTGRES_PORT: 5432
ZITADEL_DATABASE_POSTGRES_DATABASE: zitadel
ZITADEL_DATABASE_POSTGRES_USER_USERNAME: zitadel
ZITADEL_DATABASE_POSTGRES_USER_PASSWORD: ${ZITADEL_DATABASE_PASSWORD}
ZITADEL_DATABASE_POSTGRES_USER_SSL_MODE: disable
ZITADEL_DATABASE_POSTGRES_ADMIN_USERNAME: ${POSTGRES_USER}
ZITADEL_DATABASE_POSTGRES_ADMIN_PASSWORD: ${POSTGRES_PASSWORD}
ZITADEL_DATABASE_POSTGRES_ADMIN_SSL_MODE: disable
# Initial console admin. Login: <username>@zitadel.<external domain>
ZITADEL_FIRSTINSTANCE_ORG_HUMAN_USERNAME: ${ZITADEL_ADMIN_USERNAME}
ZITADEL_FIRSTINSTANCE_ORG_HUMAN_PASSWORD: ${ZITADEL_ADMIN_PASSWORD}
ZITADEL_FIRSTINSTANCE_ORG_HUMAN_PASSWORDCHANGEREQUIRED: "false"
# Service account + PAT written on init; each consuming project's own
# zitadel-init one-shot uses it to create its own project/apps.
ZITADEL_FIRSTINSTANCE_ORG_MACHINE_MACHINE_USERNAME: zitadel-admin-sa
ZITADEL_FIRSTINSTANCE_ORG_MACHINE_MACHINE_NAME: Admin Service Account
ZITADEL_FIRSTINSTANCE_ORG_MACHINE_PAT_EXPIRATIONDATE: "2099-01-01T00:00:00Z"
ZITADEL_FIRSTINSTANCE_PATPATH: /output/admin-sa.pat
depends_on:
postgres:
condition: service_healthy
volumes:
- ./zitadel/.output:/output
networks: [infra-net]
restart: unless-stopped
# --- Storage --------------------------------------------------------------
# S3-compatible object store shared by every project. All-in-one: master +
# volume + filer + S3 gateway. The S3 identity file is rendered from the
# environment on start so the credentials can never drift from the ones
# handed to consuming projects. No bucket is created here — each
# consuming project's own seaweedfs-init one-shot creates its own.
seaweedfs:
image: chrislusf/seaweedfs:latest
container_name: infra-seaweedfs
entrypoint: ["/bin/sh", "-c"]
command:
- |
cat > /tmp/s3.conf <<'JSON'
{
"identities": [
{
"name": "infra",
"credentials": [{ "accessKey": "${S3_ACCESS_KEY}", "secretKey": "${S3_SECRET_KEY}" }],
"actions": ["Admin", "Read", "Write"]
}
]
}
JSON
exec weed server \
-ip.bind=0.0.0.0 \
-dir=/data \
-master.volumeSizeLimitMB=1024 \
-volume.max=0 \
-filer \
-s3 \
-s3.config=/tmp/s3.conf
volumes:
- seaweedfs_data:/data
healthcheck:
test: ["CMD", "wget", "-q", "-O", "-", "http://localhost:9333/cluster/healthz"]
interval: 10s
timeout: 5s
retries: 10
networks: [infra-net]
restart: unless-stopped
# --- Messaging --------------------------------------------------------
# Broker shared by every project. Each project's own consumers/exchanges
# are project-specific; only the broker itself lives here.
rabbitmq:
image: rabbitmq:4-management-alpine
container_name: infra-rabbitmq
environment:
RABBITMQ_DEFAULT_USER: ${RABBITMQ_DEFAULT_USER}
RABBITMQ_DEFAULT_PASS: ${RABBITMQ_DEFAULT_PASS}
volumes:
- rabbitmq_data:/var/lib/rabbitmq
healthcheck:
test: ["CMD", "rabbitmq-diagnostics", "-q", "ping"]
interval: 10s
timeout: 5s
retries: 10
networks: [infra-net]
restart: unless-stopped
# --- Tracing --------------------------------------------------------------
# OTLP collector + trace UI, shared by any project's OpenTelemetry exporter.
jaeger:
image: jaegertracing/all-in-one:latest
container_name: infra-jaeger
environment:
COLLECTOR_OTLP_ENABLED: "true"
networks: [infra-net]
restart: unless-stopped
volumes:
postgres_data:
seaweedfs_data:
rabbitmq_data: