docker_container kill_signal doesn't accept anymore string with name of signal

[earendilfr]

SUMMARY

Previously, you can send a signal to the container with the kill_signal parameter and indicate in this parameter the named value of the signal to send (by example, I have it to indicate to a container to reload his configuration by sending a SIGHUP signal.

ISSUE TYPE

• Bug Report

COMPONENT NAME

community.docker.docker_container

ANSIBLE VERSION

ansible [core 2.14.0]
  config file = /home/******/*******/ansible/ansible.cfg
  configured module search path = ['/home/*******/.ansible/plugins/modules', '/usr/share/ansible/plugins/modules']
  ansible python module location = /usr/lib/python3.10/site-packages/ansible
  ansible collection location = /home//******/*******//ansible/collections
  executable location = /usr/bin/ansible
  python version = 3.10.8 (main, Nov  1 2022, 14:18:21) [GCC 12.2.0] (/usr/bin/python)
  jinja version = 3.1.2
  libyaml = True

COLLECTION VERSION

# /usr/lib/python3.10/site-packages/ansible_collections
Collection       Version
---------------- -------
community.docker 3.2.1  

CONFIGURATION

CACHE_PLUGIN(/home/*******/*******/ansible/ansible.cfg) = jsonfile
CACHE_PLUGIN_CONNECTION(/home/*******/*******/ansible/ansible.cfg) = /tmp/facts_cache
CACHE_PLUGIN_TIMEOUT(/home/*******/*******/ansible/ansible.cfg) = 7200
COLLECTIONS_PATHS(/home/*******/*******/ansible/ansible.cfg) = ['/home/*******/*******/ansible/collections']
CONFIG_FILE() = /home/*******/*******/ansible/ansible.cfg
DEFAULT_FILTER_PLUGIN_PATH(/home/*******/*******/ansible/ansible.cfg) = ['/home/*******/*******/ansible/filter_plugins']
DEFAULT_GATHERING(/home/*******/*******/ansible/ansible.cfg) = smart
DEFAULT_HOST_LIST(/home/*******/*******/ansible/ansible.cfg) = ['/home/*******/*******/ansible/hosts']
DEFAULT_ROLES_PATH(/home/*******/*******/ansible/ansible.cfg) = ['/home/*******/*******/ansible/roles']
DEFAULT_STDOUT_CALLBACK(/home/*******/*******/ansible/ansible.cfg) = debug
DEFAULT_TIMEOUT(/home/*******/*******/ansible/ansible.cfg) = 120
DEFAULT_VAULT_PASSWORD_FILE(/home/*******/*******/ansible/ansible.cfg) = /home/*******/*******/ansible/.vault_pass
DEPRECATION_WARNINGS(/home/*******/*******/ansible/ansible.cfg) = True
TRANSFORM_INVALID_GROUP_CHARS(/home/*******/*******/ansible/ansible.cfg) = ignore

OS / ENVIRONMENT

Source:

• Archlinux
  Target:
• Debian 11

STEPS TO REPRODUCE

---
- name: Test playbook
  hosts: prometheus
  become: true
  gather_facts: true
  serial: 1

  tasks:
    - name: reload prometheus
      docker_container:
        name: prometheus
        state: stopped
        force_kill: True
        kill_signal: "SIGHUP"

EXPECTED RESULTS

ansible-playbook -l prometheus04 -i inventories/test/hosts playbooks/test.yml --diff -K
BECOME password: 

PLAY [Test playbook] ***********************************************************************************************

TASK [reload prometheus] *******************************************************************************************
--- before
+++ after
@@ -1,3 +1,3 @@
 {
-    "running": true
+    "running": false
 }

changed: [prometheus04]

PLAY RECAP *********************************************************************************************************
prometheus04               : ok=1    changed=1    unreachable=0    failed=0    skipped=0    rescued=0    ignored=0   

ACTUAL RESULTS

ansible-playbook -l prometheus04 -i inventories/test/hosts playbooks/test.yml --diff -K
BECOME password: 

PLAY [Test playbook] ***********************************************************************************************

TASK [reload prometheus] *******************************************************************************************
fatal: [prometheus04]: FAILED! => {
    "changed": false
}

MSG:

Error killing container c2b9575247ceab9faa1690026d9fb40979d6cadd2ec2c9746da1851482db5597: invalid literal for int() with base 10: 'SIGHUP'

PLAY RECAP *********************************************************************************************************
prometheus04               : ok=0    changed=0    unreachable=0    failed=1    skipped=0    rescued=0    ignored=0   

[felixfontein]

Thanks for the report! #506 should fix this.