heat_template_version: pike

description: >
  OpenStack containerized Heat API CFN service

parameters:
  DockerHeatApiCfnImage:
    description: image
    type: string

outputs:
  config_settings:
    description: Extra hieradata needed to log to stdout.
    value:
      heat::wsgi::apache_api_cfn::access_log_file: /var/log/httpd/access.log
      heat::wsgi::apache_api_cfn::error_log_file: /var/log/httpd/error_log
  docker_config:
    description: Extra containers needed for logging to stdout or a sidecar container.
    value:
      step_2:
        heat_api_cfn_apache_error_logs:
          start_order: 1
          image: {get_param: DockerHeatApiCfnImage}
          user: root
          privileged: false
          restart: always
          healthcheck:
            test: '[ -p /var/log/httpd/error_log ]'
          command: ['/bin/bash', '-c', 'mkdir -p /var/log/httpd && rm -f /var/log/httpd/error_log && mkfifo /var/log/httpd/error_log && while true; do cat /var/log/httpd/error_log; done']
          volumes:
            - HeatApiCfnLogs:/var/log/
        heat_api_cfn_apache_access_logs:
          start_order: 1
          image: {get_param: DockerHeatApiCfnImage}
          user: root
          privileged: false
          restart: always
          healthcheck:
            test: '[ -p /var/log/httpd/access.log ]'
          command: ['/bin/bash', '-c', 'mkdir -p /var/log/httpd && rm -f /var/log/httpd/access.log && mkfifo /var/log/httpd/access.log && while true; do cat /var/log/httpd/access.log; done']
          volumes:
            - HeatApiCfnLogs:/var/log/
        heat_api_cfn_logs:
          start_order: 2
          image: {get_param: DockerHeatApiCfnImage}
          user: heat
          privileged: false
          restart: always
          healthcheck:
            test: '[ -p /var/log/heat/heat_api_cfn.log ]'
          command: ['/bin/bash', '-c', 'mkdir -p /var/log/heat && rm -f /var/log/heat/heat_api_cfn.log && mkfifo /var/log/heat/heat_api_cfn.log && while true; do cat /var/log/heat/heat_api_cfn.log; done']
          volumes:
            - HeatApiCfnLogs:/var/log/
  volumes:
    description: The volumes needed to log to stdout or a sidecar container.
    value:
      - HeatApiCfnLogs:/var/log/
  host_prep_tasks:
    description: Extra ansible tasks needed for logging to files in the host.
    value: null