# Compose v2 - Edge Callbacks

x-common-env: &common-env
  env_file:
    - ../env/.env.runtime
    - ../env/.env.version

volumes:
  callbacks-vault-run:
    driver: local
    driver_opts:
      type: tmpfs
      device: tmpfs
      o: size=8m,uid=0,gid=0,mode=0700

networks:
  sendico-net:
    external: true
    name: sendico-net

services:
  sendico_callbacks:
    <<: *common-env
    container_name: sendico-callbacks
    restart: unless-stopped
    image: ${REGISTRY_URL}/edge/callbacks:${APP_V}
    pull_policy: always
    environment:
      CALLBACKS_MONGO_HOST: ${CALLBACKS_MONGO_HOST}
      CALLBACKS_MONGO_PORT: ${CALLBACKS_MONGO_PORT}
      CALLBACKS_MONGO_DATABASE: ${CALLBACKS_MONGO_DATABASE}
      CALLBACKS_MONGO_USER: ${CALLBACKS_MONGO_USER}
      CALLBACKS_MONGO_PASSWORD: ${CALLBACKS_MONGO_PASSWORD}
      CALLBACKS_MONGO_AUTH_SOURCE: ${CALLBACKS_MONGO_AUTH_SOURCE}
      CALLBACKS_MONGO_REPLICA_SET: ${CALLBACKS_MONGO_REPLICA_SET}
      NATS_URL: ${NATS_URL}
      NATS_HOST: ${NATS_HOST}
      NATS_PORT: ${NATS_PORT}
      NATS_USER: ${NATS_USER}
      NATS_PASSWORD: ${NATS_PASSWORD}
      CALLBACKS_METRICS_PORT: ${CALLBACKS_METRICS_PORT}
      VAULT_ADDR: ${VAULT_ADDR}
      VAULT_TOKEN_FILE: /run/vault/token
    command: ["--config.file", "/app/config.yml"]
    ports:
      - "0.0.0.0:${CALLBACKS_METRICS_PORT}:${CALLBACKS_METRICS_PORT}"
    volumes:
      - callbacks-vault-run:/run/vault:ro
    depends_on:
      sendico_callbacks_vault_agent:
        condition: service_healthy
    healthcheck:
      test: ["CMD-SHELL","wget -qO- http://localhost:${CALLBACKS_METRICS_PORT}/health | grep -q '\"status\":\"ok\"'"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 60s
    networks:
      - sendico-net

  sendico_callbacks_vault_agent:
    <<: *common-env
    container_name: sendico-callbacks-vault-agent
    restart: unless-stopped
    image: hashicorp/vault:latest
    pull_policy: always
    cap_add: ["IPC_LOCK"]
    environment:
      VAULT_ADDR: ${VAULT_ADDR}
      CALLBACKS_VAULT_ROLE_ID: ${CALLBACKS_VAULT_ROLE_ID}
      CALLBACKS_VAULT_SECRET_ID: ${CALLBACKS_VAULT_SECRET_ID}
    command: >
      sh -lc 'set -euo pipefail; umask 077;
              : "${CALLBACKS_VAULT_ROLE_ID:?}"; : "${CALLBACKS_VAULT_SECRET_ID:?}";
              printf "%s" "$CALLBACKS_VAULT_ROLE_ID"   > /run/vault/role_id;
              printf "%s" "$CALLBACKS_VAULT_SECRET_ID" > /run/vault/secret_id;
              unset CALLBACKS_VAULT_ROLE_ID CALLBACKS_VAULT_SECRET_ID;
              exec vault agent -config=/etc/vault/agent/callbacks.hcl'
    volumes:
      - ./vault-agent/callbacks.hcl:/etc/vault/agent/callbacks.hcl:ro
      - callbacks-vault-run:/run/vault
    healthcheck:
      test: ["CMD","test","-s","/run/vault/token"]
      interval: 10s
      timeout: 5s
      retries: 6
    networks:
      - sendico-net