compose-services-replication.yml

services:

  # ── Cluster 1 ────────────────────────────────────────────────────────────────

  postgresqlc1:
    container_name: temporal-postgresql-c1
    image: postgres:13
    command: postgres -c 'max_connections=200'
    environment:
      POSTGRES_PASSWORD: temporal
      POSTGRES_USER: temporal
    ports:
      - 5432:5432
    volumes:
      - /var/lib/postgresql/data2
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U temporal"]
      interval: 5s
      timeout: 5s
      retries: 10

  temporal-schema-c1:
    container_name: temporal-schema-c1
    image: temporalio/admin-tools:1.31.0
    depends_on:
      postgresqlc1:
        condition: service_healthy
    environment:
      - SQL_PASSWORD=temporal
    entrypoint:
      - /bin/sh
      - -c
      - |
        temporal-sql-tool --plugin postgres12 --ep postgresqlc1 -u temporal -p 5432 --db temporal create &&
        temporal-sql-tool --plugin postgres12 --ep postgresqlc1 -u temporal -p 5432 --db temporal setup-schema -v 0.0 &&
        temporal-sql-tool --plugin postgres12 --ep postgresqlc1 -u temporal -p 5432 --db temporal update-schema -d /etc/temporal/schema/postgresql/v12/temporal/versioned &&
        temporal-sql-tool --plugin postgres12 --ep postgresqlc1 -u temporal -p 5432 --db temporal_visibility create &&
        temporal-sql-tool --plugin postgres12 --ep postgresqlc1 -u temporal -p 5432 --db temporal_visibility setup-schema -v 0.0 &&
        temporal-sql-tool --plugin postgres12 --ep postgresqlc1 -u temporal -p 5432 --db temporal_visibility update-schema -d /etc/temporal/schema/postgresql/v12/visibility/versioned &&
        echo "Schema setup complete for c1."

  temporalc1:
    container_name: temporalc1
    image: temporalio/server:1.31.0
    depends_on:
      temporal-schema-c1:
        condition: service_completed_successfully
    environment:
      - TEMPORAL_ALLOW_NO_AUTH=true
    entrypoint:
      - /bin/sh
      - -c
      - |
        BIND_ON_IP=$$(getent hosts "$$(hostname)" | awk '{print $$1}')
        sed "s/BROADCAST_ADDR_PLACEHOLDER/$$BIND_ON_IP/g" /etc/temporal/config/replication-config-c1.yaml > /tmp/config-c1.yaml
        TEMPORAL_SERVER_CONFIG_FILE_PATH=/tmp/config-c1.yaml exec temporal-server start
    ports:
      - 7233:7233
      - 7243:7243
    volumes:
      - ./dynamicconfig:/etc/temporal/config/dynamicconfig
      - ./template/replication-config-c1.yaml:/etc/temporal/config/replication-config-c1.yaml

  temporal-ns-c1:
    container_name: temporal-ns-c1
    image: temporalio/admin-tools:1.31.0
    depends_on:
      temporalc1:
        condition: service_started
    environment:
      - TEMPORAL_ADDRESS=temporalc1:7233
    entrypoint:
      - /bin/sh
      - -c
      - |
        until temporal operator cluster health | grep -q SERVING; do
          echo "Waiting for c1 to be healthy..."
          sleep 2
        done
        temporal operator namespace describe default 2>/dev/null || \
          temporal operator namespace create --retention 72h default
        echo "Namespace setup complete for c1."

  temporal-ui-c1:
    container_name: temporal-ui-c1
    image: temporalio/ui:${TEMPORAL_UI_IMG}
    depends_on:
      temporalc1:
        condition: service_started
    environment:
      - TEMPORAL_ADDRESS=temporalc1:7233
      - TEMPORAL_CORS_ORIGINS=http://localhost:3000
      - TEMPORAL_UI_PORT=8081
      - TEMPORAL_SHOW_TEMPORAL_SYSTEM_NAMESPACE=true
    ports:
      - 8081:8081

  # ── Cluster 2 ────────────────────────────────────────────────────────────────

  postgresqlc2:
    container_name: temporal-postgresql-c2
    image: postgres:13
    command: postgres -c 'max_connections=200'
    environment:
      POSTGRES_PASSWORD: temporal
      POSTGRES_USER: temporal
      PGPORT: 7432
    ports:
      - 7432:7432
    volumes:
      - /var/lib/postgresql/data3
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U temporal"]
      interval: 5s
      timeout: 5s
      retries: 10

  temporal-schema-c2:
    container_name: temporal-schema-c2
    image: temporalio/admin-tools:1.31.0
    depends_on:
      postgresqlc2:
        condition: service_healthy
    environment:
      - SQL_PASSWORD=temporal
    entrypoint:
      - /bin/sh
      - -c
      - |
        temporal-sql-tool --plugin postgres12 --ep postgresqlc2 -u temporal -p 7432 --db temporal create &&
        temporal-sql-tool --plugin postgres12 --ep postgresqlc2 -u temporal -p 7432 --db temporal setup-schema -v 0.0 &&
        temporal-sql-tool --plugin postgres12 --ep postgresqlc2 -u temporal -p 7432 --db temporal update-schema -d /etc/temporal/schema/postgresql/v12/temporal/versioned &&
        temporal-sql-tool --plugin postgres12 --ep postgresqlc2 -u temporal -p 7432 --db temporal_visibility create &&
        temporal-sql-tool --plugin postgres12 --ep postgresqlc2 -u temporal -p 7432 --db temporal_visibility setup-schema -v 0.0 &&
        temporal-sql-tool --plugin postgres12 --ep postgresqlc2 -u temporal -p 7432 --db temporal_visibility update-schema -d /etc/temporal/schema/postgresql/v12/visibility/versioned &&
        echo "Schema setup complete for c2."

  temporalc2:
    container_name: temporalc2
    image: temporalio/server:1.31.0
    depends_on:
      temporal-schema-c2:
        condition: service_completed_successfully
    environment:
      - TEMPORAL_ALLOW_NO_AUTH=true
    entrypoint:
      - /bin/sh
      - -c
      - |
        BIND_ON_IP=$$(getent hosts "$$(hostname)" | awk '{print $$1}')
        sed "s/BROADCAST_ADDR_PLACEHOLDER/$$BIND_ON_IP/g" /etc/temporal/config/replication-config-c2.yaml > /tmp/config-c2.yaml
        TEMPORAL_SERVER_CONFIG_FILE_PATH=/tmp/config-c2.yaml exec temporal-server start
    ports:
      - 2233:2233
      - 2245:2245
    volumes:
      - ./dynamicconfig:/etc/temporal/config/dynamicconfig
      - ./template/replication-config-c2.yaml:/etc/temporal/config/replication-config-c2.yaml

  temporal-ns-c2:
    container_name: temporal-ns-c2
    image: temporalio/admin-tools:1.31.0
    depends_on:
      temporalc2:
        condition: service_started
    environment:
      - TEMPORAL_ADDRESS=temporalc2:2233
    entrypoint:
      - /bin/sh
      - -c
      - |
        until temporal operator cluster health | grep -q SERVING; do
          echo "Waiting for c2 to be healthy..."
          sleep 2
        done
        temporal operator namespace describe default 2>/dev/null || \
          temporal operator namespace create --retention 72h default
        echo "Namespace setup complete for c2."

  temporal-ui-c2:
    container_name: temporal-ui-c2
    image: temporalio/ui:${TEMPORAL_UI_IMG}
    depends_on:
      temporalc2:
        condition: service_started
    environment:
      - TEMPORAL_ADDRESS=temporalc2:2233
      - TEMPORAL_CORS_ORIGINS=http://localhost:3000
      - TEMPORAL_UI_PORT=8082
      - TEMPORAL_SHOW_TEMPORAL_SYSTEM_NAMESPACE=true
    ports:
      - 8082:8082

networks:
  default:
    external: true
    name: temporal-network-replication