Trying to pull image in compose with pull_policy never pull gives warning

[richardwiden]

SUMMARY

[WARNING]: Cannot parse event from line: ' Skipped'

ISSUE TYPE

• Bug Report

COMPONENT NAME

community.docker.docker_compose_v2_pull

ANSIBLE VERSION

ansible [core 2.16.8]
  config file = /etc/ansible/ansible.cfg
  configured module search path = ['/home/ricwi/.ansible/plugins/modules', '/usr/share/ansible/plugins/modules']
  ansible python module location = /usr/lib/python3/dist-packages/ansible
  ansible collection location = /home/ricwi/.ansible/collections:/usr/share/ansible/collections
  executable location = /usr/bin/ansible
  python version = 3.12.3 (main, Apr 10 2024, 05:33:47) [GCC 13.2.0] (/usr/bin/python3)
  jinja version = 3.1.2
  libyaml = True

COLLECTION VERSION

# /home/ricwi/.ansible/collections/ansible_collections
Collection       Version
---------------- -------
community.docker 3.10.4 

# /usr/lib/python3/dist-packages/ansible_collections
Collection       Version
---------------- -------
community.docker 3.10.4 

CONFIGURATION

CONFIG_FILE() = /etc/ansible/ansible.cfg
EDITOR(env: EDITOR) = /usr/bin/nano

OS / ENVIRONMENT

STEPS TO REPRODUCE

- name: Pull compose
  community.docker.docker_compose_v2_pull:
    project_src: "/home/user/example"

services:
    bash:
        image: bash
        pull_policy: never
        restart: unless-stopped

EXPECTED RESULTS

No output or "done" or similar

ACTUAL RESULTS

[WARNING]: Cannot parse event from line: ' Skipped'

[felixfontein]

Which version of docker compose are you using? And can you please provide the full stdout output from the docker compose call (it's part of the task's return values)? Thanks.

[richardwiden]

There is no stdout only stderr

TASK [Pull compose] **************************************************************************************************************************************************************************
task path: /home/ricwi/ansible/ansible.yml:5
<127.0.0.1> ESTABLISH LOCAL CONNECTION FOR USER: ricwi
<127.0.0.1> EXEC /bin/sh -c 'echo ~ricwi && sleep 0'
<127.0.0.1> EXEC /bin/sh -c '( umask 77 && mkdir -p "` echo /home/ricwi/.ansible/tmp `"&& mkdir "` echo /home/ricwi/.ansible/tmp/ansible-tmp-1720184353.6289217-124277-138727847118580 `" && echo ansible-tmp-1720184353.6289217-124277-138727847118580="` echo /home/ricwi/.ansible/tmp/ansible-tmp-1720184353.6289217-124277-138727847118580 `" ) && sleep 0'
Using module file /home/ricwi/.ansible/collections/ansible_collections/community/docker/plugins/modules/docker_compose_v2_pull.py
<127.0.0.1> PUT /home/ricwi/.ansible/tmp/ansible-local-124127dihcucpb/tmpnr9rkxwf TO /home/ricwi/.ansible/tmp/ansible-tmp-1720184353.6289217-124277-138727847118580/AnsiballZ_docker_compose_v2_pull.py
<127.0.0.1> EXEC /bin/sh -c 'chmod u+x /home/ricwi/.ansible/tmp/ansible-tmp-1720184353.6289217-124277-138727847118580/ /home/ricwi/.ansible/tmp/ansible-tmp-1720184353.6289217-124277-138727847118580/AnsiballZ_docker_compose_v2_pull.py && sleep 0'
<127.0.0.1> EXEC /bin/sh -c '/usr/bin/python3 /home/ricwi/.ansible/tmp/ansible-tmp-1720184353.6289217-124277-138727847118580/AnsiballZ_docker_compose_v2_pull.py && sleep 0'
<127.0.0.1> EXEC /bin/sh -c 'rm -f -r /home/ricwi/.ansible/tmp/ansible-tmp-1720184353.6289217-124277-138727847118580/ > /dev/null 2>&1 && sleep 0'
[WARNING]: Cannot parse event from line: 'bash_1 Skipped'. Please report this at https://github.com/ansible-
collections/community.docker/issues/new?assignees=&labels=&projects=&template=bug_report.md
ok: [localhost] => {
    "actions": [
        {
            "id": "bash_2",
            "status": "Pulling",
            "what": "service"
        }
    ],
    "changed": false,
    "invocation": {
        "module_args": {
            "api_version": "auto",
            "ca_path": null,
            "check_files_existing": true,
            "cli_context": null,
            "client_cert": null,
            "client_key": null,
            "definition": null,
            "docker_cli": null,
            "docker_host": "unix:///var/run/docker.sock",
            "env_files": null,
            "files": null,
            "policy": "always",
            "profiles": null,
            "project_name": "ansible",
            "project_src": "/home/ricwi/ansible",
            "tls": false,
            "tls_hostname": null,
            "validate_certs": false
        }
    },
    "stderr": " bash_1 Skipped \n bash_2 Pulling \n bash_2 Pulled \n",
    "stderr_lines": [
        " bash_1 Skipped ",
        " bash_2 Pulling ",
        " bash_2 Pulled "
    ]
}

but

docker-compose --version
Docker Compose version v2.16.0

reproducer:
~/ansible/playbook.yaml

---
- name: Test pause
  hosts: localhost
  tasks:
  - name: Pull compose
    community.docker.docker_compose_v2_pull:
      project_src: "{{ansible_env.HOME}}/ansible"
      project_name: ansible

~/ansible/compose.yaml

services:
  bash_1:
    pull_policy: never
    image: bash
  bash_2:
    pull_policy: always
    image: bash

[felixfontein]

Does docker compose version also show 2.16.0? (Note that the module requires version 2.18.0 or later; the module should not work when that also shows version 2.16.0.)

[richardwiden]

docker compose version
Docker Compose version v2.28.1

[felixfontein]

#916 fixes this.