compose.base.yml

# Shared base services configuration across compose files.
#
# Defines base services that are extended by environment-specific compose files:
#   - dev (compose.dev.yml)
#   - prod (compose.prod.yml)
#   - test (compose.test.yml)
#
# Each environment file uses `extends` to inherit from base services defined here,
# then overrides or adds environment-specific configuration (build target, ports, volumes...).

services:
  markserv-base:
    # OCPA-R16: Cross-platform compatibility
    platform: linux/amd64
    # OCPA-R10: Logging limits
    logging:
      options:
        max-size: "1m"
    # OCPA-R17: Exposed ports (internal)
    expose:
      - "8642"
    # OCPA-R19: Port using environment variable
    ports:
      - "${MARKSERV_PORT:-8080}:8642"
    # OCPA-R13: Healthcheck
    healthcheck:
      test: ["CMD", "wget", "--spider", "-q", "http://localhost:8642"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 10s
    # OCPA-R20: In-container environment variables
    environment:
      PORT: 8642
      SOME_EXAMPLE_ENV: ${SOME_EXAMPLE_ENV}