Docker compose con variabili d'ambiente

This commit is contained in:
Lorenzo Sanesi
2026-08-10 13:52:13 +02:00
parent f4afaf0792
commit 04ba3d541f
6 changed files with 147 additions and 50 deletions
+57 -44
View File
@@ -1,37 +1,45 @@
version: '3.8'
# Stack di produzione per la VPS, pensato per stare dietro a Caddy che gira
# su un CT Proxmox separato (routing per path sullo stesso dominio: "/" al
# frontend, "/api" al backend, "/auth" a Keycloak - vedi Caddyfile.example).
#
# Le variabili sono lette da un file ".env" nella stessa cartella
# (copia .env.example -> .env e compila i valori prima di avviare lo stack).
#
# Solo backend, frontend e keycloak pubblicano una porta sull'host (quella
# che deve raggiungere Caddy): postgres, mongodb e keycloak-db restano
# raggiungibili solo dalla rete Docker interna.
services:
# PostgreSQL Database
# PostgreSQL Database (dati app)
postgres:
image: postgres:15-alpine
container_name: scommetti-postgres
environment:
POSTGRES_DB: amici_scommesse
POSTGRES_USER: admin
POSTGRES_PASSWORD: admin
ports:
- "5432:5432"
POSTGRES_DB: ${POSTGRES_DB}
POSTGRES_USER: ${POSTGRES_USER}
POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
volumes:
- postgres_data:/var/lib/postgresql/data
- ./backend-node/init.sql:/docker-entrypoint-initdb.d/init.sql
networks:
- scommetti-network
healthcheck:
test: ["CMD-SHELL", "pg_isready -U admin -d amici_scommesse"]
test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER} -d ${POSTGRES_DB}"]
interval: 10s
timeout: 5s
retries: 5
restart: unless-stopped
# MongoDB Database
# MongoDB Database (bets)
mongodb:
image: mongo:7
container_name: scommetti-mongodb
environment:
MONGO_INITDB_ROOT_USERNAME: root
MONGO_INITDB_ROOT_PASSWORD: root@servovio
MONGO_INITDB_DATABASE: amici-scommesse
ports:
- "27017:27017"
MONGO_INITDB_ROOT_USERNAME: ${MONGO_INITDB_ROOT_USERNAME}
MONGO_INITDB_ROOT_PASSWORD: ${MONGO_INITDB_ROOT_PASSWORD}
MONGO_INITDB_DATABASE: ${MONGO_INITDB_DATABASE}
volumes:
- mongodb_data:/data/db
networks:
@@ -41,43 +49,53 @@ services:
interval: 10s
timeout: 5s
retries: 5
restart: unless-stopped
# Keycloak Database
keycloak-db:
image: postgres:15-alpine
container_name: scommetti-keycloak-db
environment:
POSTGRES_DB: keycloak
POSTGRES_USER: keycloak
POSTGRES_PASSWORD: keycloak
POSTGRES_DB: ${KEYCLOAK_DB}
POSTGRES_USER: ${KEYCLOAK_DB_USER}
POSTGRES_PASSWORD: ${KEYCLOAK_DB_PASSWORD}
volumes:
- keycloak_db_data:/var/lib/postgresql/data
networks:
- scommetti-network
healthcheck:
test: ["CMD-SHELL", "pg_isready -U keycloak -d keycloak"]
test: ["CMD-SHELL", "pg_isready -U ${KEYCLOAK_DB_USER} -d ${KEYCLOAK_DB}"]
interval: 10s
timeout: 5s
retries: 5
restart: unless-stopped
# Keycloak Auth Server
keycloak:
image: quay.io/keycloak/keycloak:23.0.0
container_name: scommetti-keycloak
command: start-dev --import-realm
command: start --import-realm
environment:
KC_DB: postgres
KC_DB_URL: jdbc:postgresql://keycloak-db:5432/keycloak
KC_DB_USERNAME: keycloak
KC_DB_PASSWORD: keycloak
KEYCLOAK_ADMIN: admin
KEYCLOAK_ADMIN_PASSWORD: admin
KC_DB_URL: jdbc:postgresql://keycloak-db:5432/${KEYCLOAK_DB}
KC_DB_USERNAME: ${KEYCLOAK_DB_USER}
KC_DB_PASSWORD: ${KEYCLOAK_DB_PASSWORD}
KEYCLOAK_ADMIN: ${KEYCLOAK_ADMIN}
KEYCLOAK_ADMIN_PASSWORD: ${KEYCLOAK_ADMIN_PASSWORD}
KC_HEALTH_ENABLED: "true"
KC_METRICS_ENABLED: "true"
KC_HOSTNAME_STRICT: "false"
KC_HTTP_ENABLED: "true"
# Keycloak è raggiunto tramite Caddy su https://${DOMAIN}/auth/*: gli
# diciamo di servire tutto sotto /auth e di fidarsi degli header
# X-Forwarded-* impostati dal proxy (TLS termina su Caddy, "edge").
KC_HTTP_RELATIVE_PATH: /auth
KC_HOSTNAME: ${DOMAIN}
KC_HOSTNAME_PATH: /auth
KC_HOSTNAME_STRICT: "true"
KC_HOSTNAME_STRICT_HTTPS: "true"
KC_PROXY: edge
ports:
- "8080:8080"
- "${BIND_IP}:${KEYCLOAK_PORT}:8080"
volumes:
- ./keycloak/realm-export.json:/opt/keycloak/data/import/realm.json:ro
- ./keycloak/themes/scommettiapp:/opt/keycloak/themes/scommettiapp:ro
@@ -87,29 +105,30 @@ services:
networks:
- scommetti-network
healthcheck:
test: ["CMD-SHELL", "exec 3<>/dev/tcp/localhost/8080 && printf 'GET /health/ready HTTP/1.1\\r\\nHost: localhost\\r\\nConnection: close\\r\\n\\r\\n' >&3 && timeout 5 cat <&3 | grep -q 'UP'"]
# Con KC_HTTP_RELATIVE_PATH=/auth l'health endpoint si sposta sotto
# /auth/health/ready (verificato: /health/ready da solo risponde 404).
test: ["CMD-SHELL", "exec 3<>/dev/tcp/localhost/8080 && printf 'GET /auth/health/ready HTTP/1.1\\r\\nHost: localhost\\r\\nConnection: close\\r\\n\\r\\n' >&3 && timeout 5 cat <&3 | grep -q 'UP'"]
interval: 15s
timeout: 15s
retries: 10
start_period: 90s
restart: unless-stopped
# Backend Node.js
backend:
build:
context: ./backend-node
dockerfile: Dockerfile
target: production
container_name: scommetti-backend
environment:
NODE_ENV: development
NODE_ENV: ${NODE_ENV}
PORT: 3000
POSTGRES_URI: postgres://admin:admin@postgres:5432/amici_scommesse
MONGO_URI: mongodb://mongodb:27017/amici-scommesse
KEYCLOAK_JWKS_URI: http://keycloak:8080/realms/scommettiapp/protocol/openid-connect/certs
POSTGRES_URI: postgres://${POSTGRES_USER}:${POSTGRES_PASSWORD}@postgres:5432/${POSTGRES_DB}
MONGO_URI: mongodb://${MONGO_INITDB_ROOT_USERNAME}:${MONGO_INITDB_ROOT_PASSWORD}@mongodb:27017/${MONGO_INITDB_DATABASE}?authSource=admin
KEYCLOAK_JWKS_URI: http://keycloak:8080/auth/realms/scommettiapp/protocol/openid-connect/certs
ports:
- "3000:3000"
volumes:
- ./backend-node:/app
- /app/node_modules
- "${BIND_IP}:${BACKEND_PORT}:3000"
depends_on:
postgres:
condition: service_healthy
@@ -119,23 +138,17 @@ services:
condition: service_healthy
networks:
- scommetti-network
command: npm start
restart: unless-stopped
# Frontend Angular
# Frontend Angular (build statica servita da nginx)
frontend:
build:
context: ./frontend-angular-new
context: ./frontend-angular
dockerfile: Dockerfile
target: production
container_name: scommetti-frontend
environment:
NODE_ENV: development
ports:
- "4200:4200"
volumes:
- ./frontend-angular-new:/app
- /app/node_modules
- /app/.angular
- "${BIND_IP}:${FRONTEND_PORT}:80"
depends_on:
- backend
- keycloak