launch_container.yml

---

- name: "launching container"
  community.docker.docker_container:
    name: "{{ item.name }}"
    hostname: "{{ item.hostname | default(item.name) }}"
    image: "{{ item.image }}"
    auto_remove: "{{ item.auto_remove | default(omit) }}"
    blkio_weight: "{{ item.blkio_weight | default(omit) }}"
    cap_drop: "{{ item.cap_drop | default(omit) }}"
    capabilities: "{{ item.capabilities | default(omit) }}"
    cgroup_parent: "{{ item.cgroup_parent | default(omit) }}"
    command: "{{ item.command | default(omit) }}"
    command_handling: "{{ item.command_handling | default(omit) }}"
    comparisons: "{{ container_comparisons }}"
    container_default_behavior: "{{ item.container_default_behavior | default(container_default_behavior) }}"
    cpu_period: "{{ item.cpu_period | default(omit) }}"
    cpu_quota: "{{ item.cpu_quota | default(omit) }}"
    cpu_shares: "{{ item.cpu_shares | default(omit) }}"
    cpus: "{{ item.cpus | default(omit) }}"
    cpuset_cpus: "{{ item.cpuset_cpus | default(omit) | string }}"
    cpuset_mems: "{{ item.cpuset_mems | default(omit) | string }}"
    debug: "{{ item.debug | default(False) | bool }}"
    default_host_ip: "{{ item.debug | default(omit) | string }}"
    device_read_bps: "{{ item.device_read_bps | default(omit) }}"
    device_read_iops: "{{ item.device_read_iops | default(omit) }}"
    device_requests: "{{ item.device_requests | default(omit) }}"
    device_write_bps: "{{ item.device_write_bps | default(omit) }}"
    device_write_iops: "{{ item.device_write_iops | default(omit) }}"
    devices: "{{ item.devices | default(omit) }}"
    dns_opts: "{{ item.dns_opts | default(omit) }}"
    dns_search_domains: "{{ item.dns_search_domains | default(omit) }}"
    dns_servers: "{{ item.dns_servers | default(omit) }}"
    docker_host: "{{ item.docker_host | default(omit) }}"
    domainname: "{{ item.domainname | default(omit) }}"
    entrypoint: "{{ item.entrypoint | default(omit) }}"
    env: "{{ item.env | default(omit) }}"
    env_file: "{{ container_env_directory }}/{{ item.name }}/container.env"
    etc_hosts: "{{ item.etc_hosts | default(omit) }}"
    exposed_ports: "{{ item.exposed_ports | default(omit) }}"
    force_kill: "{{ item.force_kill | default(omit) }}"
    groups: "{{ item.groups | default(omit) }}"
    healthcheck: "{{ item.healthcheck | default(omit) }}"
    kernel_memory: "{{ item.kernel_memory | default(omit) }}"
    labels: "{{ item.labels | default({}) }}"
    links: "{{ item.links | default(omit) }}"
    log_driver: "{{ item.log_driver | default('json-file') }}"
    log_options: "{{ item.log_options | default({}) }}"
    memory: "{{ item.memory | default(omit) }}"
    memory_reservation: "{{ item.memory_reservation | default(omit) }}"
    memory_swap: "{{ item.memory_swap | default(omit) }}"
    memory_swappiness: "{{ item.memory_swappiness | default(omit) }}"
    mounts: "{{ item.mounts | default([]) | remove_source_handling }}"
    network_mode: "{{ item.network_mode | default('bridge') }}"
    networks: "{{ item.networks | default(omit) }}"
    networks_cli_compatible: "{{ item.networks_cli_compatible | default(omit) }}"
    oom_killer: "{{ item.oom_killer | default(omit) }}"
    oom_score_adj: "{{ item.oom_score_adj | default(omit) }}"
    output_logs: "{{ item.output_logs | default(omit) }}"  # Only effective when log_driver is set to json-file, journald, or local.
    privileged: "{{ item.privileged | default(omit) }}"
    publish_all_ports: "{{ item.publish_all_ports | default(omit) }}"
    published_ports: "{{ item.published_ports | default(omit) }}"
    read_only: "{{ item.read_only | default(omit) }}"
    recreate: "{{ item.recreate | default(omit) }}"  # <==  RESTARTS container after EVERY ansible run
    restart: "{{ item.restart | default(omit) }}"
    restart_policy: "{{ item.restart_policy | default('on-failure') }}"
    restart_retries: "{{ item.restart_retries | default(omit) }}"
    security_opts: "{{ item.security_opts | default(omit) }}"
    shm_size: "{{ item.shm_size | default(omit) }}"
    state: "{{ item.state | default('started') }}"
    storage_opts: "{{ item.storage_opts | default(omit) }}"
    sysctls: "{{ item.sysctls | default(omit) }}"
    timeout: "{{ item.timeout | default(omit) }}"
    tmpfs: "{{ item.tmpfs | default(omit) }}"
    ulimits: "{{ item.ulimits | default(omit) }}"
    user: "{{ item.user | default(omit) }}"
    volumes: "{{ item.volumes | default([]) | remove_custom_fields }}"
    volumes_from: "{{ item.volumes_from | default([]) }}"
    working_dir: "{{ item.working_dir | default(omit) }}"
  register: create_container_instances
  ignore_errors: true
  loop: "{{ container_to_launch }}"
  loop_control:
    label: "{{ item.name.ljust(12) }} - hostname: {{ item.name }} - image: {{ item.image }}"
  tags:
    - container_launch

- name: define container states
  ansible.builtin.set_fact:
    changed: "{{ create_container_instances | reporting('changed') }}"
    failed: "{{ create_container_instances | reporting('failed') }}"

- name: reporting changes
  ansible.builtin.debug:
    msg: "{{ changed }}"
  when:
    - container_reporting.changes

- name: reporting failed
  ansible.builtin.debug:
    msg: "{{ failed }}"
  when:
    - container_reporting.failed
    - not container_fail.error_at_launch | default('true')

- name: Exit if the start of a container has failed
  ansible.builtin.fail:
    msg: "{{ failed }}"
  when:
    - failed | default([]) | count > 0
    - container_fail.error_at_launch | default('true')

...