config: update .env.example with enhanced structure and secure defaults
- Improved organization with clear section headers for readability. - Replaced placeholder values with clearer examples and added secure defaults. - Introduced new environment variables for advanced configurations (e.g., `JVM_OPTS_ARM64`, `ZIPKIN_ENDPOINT`, `POSTGRES_SHARED_BUFFERS`). Signed-off-by: Stefan Mogeritsch <stefan.mo.co@gmail.com>
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+35
-21
@@ -17,22 +17,31 @@ PROJECT_NAME=meldestelle
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BACKUP_DIR=/home/<USER>/backups/meldestelle
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BACKUP_RETENTION_DAYS=7
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# Docker build versions (optional overrides)
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# --- DOCKER BUILD & REGISTRY ---
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DOCKER_REGISTRY=git.mo-code.at/mo-code
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DOCKER_TAG=latest
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DOCKER_VERSION=1.0.0-SNAPSHOT
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DOCKER_BUILD_DATE=2026-02-02T15:00:00Z
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DOCKER_GRADLE_VERSION=9.3.1
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# Check if 25 is intended (Early Access) or if LTS 21 was meant
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# Java 25 = Early Access; für LTS auf 21 setzen
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DOCKER_JAVA_VERSION=25
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DOCKER_NODE_VERSION=24.12.0
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DOCKER_NGINX_VERSION=1.28.0-alpine
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# Caddy Version für den Web-App Container
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DOCKER_CADDY_VERSION=2.11-alpine
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# ARM64 spezifische JVM-Optionen (leer lassen auf x86/amd64, z.B. auf Apple Silicon)
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# Beispiel ARM64: JVM_OPTS_ARM64=-XX:UseSVE=0
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JVM_OPTS_ARM64=
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# Postgres
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# --- POSTGRES ---
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POSTGRES_IMAGE=postgres:16-alpine
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POSTGRES_USER=pg-user
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POSTGRES_PASSWORD=pg-password
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POSTGRES_USER=<DB_USER>
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POSTGRES_PASSWORD=<SICHERES_PASSWORT>
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POSTGRES_DB=pg-meldestelle-db
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POSTGRES_PORT=5432:5432
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POSTGRES_DB_URL=jdbc:postgresql://postgres:5432/pg-meldestelle-db
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# PostgreSQL Performance Tuning
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POSTGRES_SHARED_BUFFERS=256MB
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POSTGRES_EFFECTIVE_CACHE_SIZE=768MB
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# --- VALKEY (formerly Redis) ---
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VALKEY_IMAGE=valkey/valkey:9-alpine
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@@ -42,7 +51,7 @@ VALKEY_SERVER_HOSTNAME=valkey
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VALKEY_SERVER_PORT=6379
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VALKEY_SERVER_CONNECT_TIMEOUT=5s
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VALKEY_POLICY=allkeys-lru
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VALKEY_MAXMEMORY=256mb
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VALKEY_MAX_MEMORY=256mb
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# --- KEYCLOAK ---
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KEYCLOAK_IMAGE_TAG=26.4
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@@ -56,7 +65,7 @@ KC_ADMIN_PASSWORD=<SICHERES_PASSWORT>
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KC_DB=postgres
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KC_DB_SCHEMA=keycloak
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KC_DB_PASSWORD=<SICHERES_PASSWORT>
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# SERVER: Public Domain (z.B. auth.mo-code.at) - ohne http/https Prefix!
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# SERVER: Public Domain (z.B. auth.mo-code.at) – ohne http/https Prefix!
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# LOKAL: localhost
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KC_HOSTNAME=<SERVER_IP_ODER_DOMAIN>
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# false = Zugriff über beliebige Hostnamen erlaubt (nötig ohne TLS / für HTTP-Betrieb)
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@@ -69,22 +78,33 @@ KC_MANAGEMENT_PORT=9000:9000
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# Public Issuer URI: muss mit dem Hostname übereinstimmen, den Browser/App sieht
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# LOKAL: http://localhost:8180/realms/meldestelle
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# SERVER: https://auth.mo-code.at/realms/meldestelle (via Pangolin)
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SPRING_SECURITY_OAUTH2_RESOURCESERVER_JWT_ISSUER_URI=http://<SERVER_IP_ODER_DOMAIN>:8180/realms/meldestelle
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KC_ISSUER_URI=http://<SERVER_IP_ODER_DOMAIN>:8180/realms/meldestelle
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# Internal JWK Set URI: Service-zu-Service innerhalb Docker (immer keycloak:8080)
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SPRING_SECURITY_OAUTH2_RESOURCESERVER_JWT_JWK_SET_URI=http://keycloak:8080/realms/meldestelle/protocol/openid-connect/certs
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KC_JWK_SET_URI=http://keycloak:8080/realms/meldestelle/protocol/openid-connect/certs
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# --- CONSUL ---
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CONSUL_IMAGE=hashicorp/consul:1.22.1
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CONSUL_PORT=8500:8500
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CONSUL_UDP_PORT=8600:8600/udp
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CONSUL_HOST=consul
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# Separater HTTP-Port (ohne Mapping) für Service-zu-Service Kommunikation (ping-service)
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CONSUL_HTTP_PORT=8500
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# --- Zipkin ---
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# --- SPRING CLOUD CONSUL (api-gateway) ---
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SPRING_CLOUD_CONSUL_HOST=consul
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SPRING_CLOUD_CONSUL_PORT=8500
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SPRING_CLOUD_CONSUL_DISCOVERY_SERVICE_NAME=api-gateway
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SPRING_CLOUD_CONSUL_DISCOVERY_PREFER_IP_ADDRESS=true
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# --- ZIPKIN ---
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ZIPKIN_IMAGE=openzipkin/zipkin:3
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ZIPKIN_HEAP=256m
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ZIPKIN_MIN_HEAP=256M
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ZIPKIN_MAX_HEAP=512M
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ZIPKIN_PORT=9411:9411
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ZIPKIN_ENDPOINT=http://zipkin:9411/api/v2/spans
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ZIPKIN_SAMPLING_PROBABILITY=1.0
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# --- Mailpit ---
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# --- MAILPIT ---
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MAILPIT_IMAGE=axllent/mailpit:v1.29
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MAILPIT_WEB_PORT=8025:8025
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MAILPIT_SMTP_PORT=1025:1025
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@@ -92,7 +112,7 @@ MAILPIT_SMTP_PORT=1025:1025
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# --- PGADMIN ---
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PGADMIN_IMAGE=dpage/pgadmin4:8
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PGADMIN_EMAIL=meldestelle@mo-code.at
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PGADMIN_PASSWORD=pgadmin
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PGADMIN_PASSWORD=<SICHERES_PASSWORT>
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PGADMIN_PORT=8888:80
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# --- POSTGRES-EXPORTER ---
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@@ -109,7 +129,7 @@ PROMETHEUS_PORT=9090:9090
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# --- GRAFANA ---
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GF_IMAGE=grafana/grafana:12.3
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GF_ADMIN_USER=gf-admin
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GF_ADMIN_PASSWORD=gf-password
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GF_ADMIN_PASSWORD=<SICHERES_PASSWORT>
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GF_PORT=3000:3000
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# --- API-GATEWAY ---
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@@ -118,9 +138,6 @@ GATEWAY_DEBUG_PORT=5005:5005
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GATEWAY_SERVER_PORT=8081
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GATEWAY_SPRING_PROFILES_ACTIVE=docker
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GATEWAY_DEBUG=true
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GATEWAY_SERVICE_NAME=api-gateway
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GATEWAY_CONSUL_HOSTNAME=api-gateway
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GATEWAY_CONSUL_PREFER_IP=true
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# --- PING-SERVICE ---
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PING_SPRING_PROFILES_ACTIVE=docker
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@@ -129,13 +146,10 @@ PING_DEBUG_PORT=5006:5006
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PING_SERVER_PORT=8082
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PING_DEBUG=true
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PING_SERVICE_NAME=ping-service
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PING_CONSUL_HOSTNAME=ping-service
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PING_CONSUL_PREFER_IP=true
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# --- WEB-APP ---
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CADDY_VERSION=2.11-alpine
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WEB_APP_PORT=4000:4000
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WEB_BUILD_PROFILE=dev
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# URL für API-Zugriffe vom Browser (Public URL via Pangolin)
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# LOKAL: http://localhost:8081
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# SERVER: https://api.mo-code.at
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