Remove the new option.

changelogs/fragments/1011-docker_compose_v2-build-changed.yml

@@ -1,7 +1,5 @@
-minor_changes:
-  - "docker_compose_v2 - add ``ignore_build_events`` option (default value ``true``) which allows to (not) ignore build events for change detection
-     (https://github.com/ansible-collections/community.docker/issues/1005, https://github.com/ansible-collections/community.docker/issues/pull/1011)."
 bugfixes:
   - "docker_compose_v2 - when using Compose 2.31.0 or newer, revert to the old behavior that image rebuilds, for example if ``rebuild=always``, only
      result in ``changed`` if a container has been restarted
-     (https://github.com/ansible-collections/community.docker/issues/1005, https://github.com/ansible-collections/community.docker/issues/pull/1011)."
+     (https://github.com/ansible-collections/community.docker/issues/1005, https://github.com/ansible-collections/community.docker/issues/pull/1011,
+      https://github.com/ansible-collections/community.docker/pull/1012)."

plugins/modules/docker_compose_v2.py

@@ -82,16 +82,6 @@
       - When O(state) is V(present) or V(restarted), specify whether or not to include linked services.
     type: bool
     default: true
-  ignore_build_events:
-    description:
-      - Ignores image building events for change detection.
-      - If O(state=present) and O(ignore_build_events=true) and O(build=always), a rebuild that does
-        not trigger a container restart no longer results in RV(ignore:changed=true).
-      - Note that Docker Compose 2.31.0 is the first Compose 2.x version to emit build events.
-        For older versions, the behavior is always as if O(ignore_build_events=true).
-    type: bool
-    default: true
-    version_added: 4.2.0
   recreate:
     description:
       - By default containers will be recreated when their configuration differs from the service definition.
@@ -443,7 +433,7 @@ def __init__(self, client):
         self.dependencies = parameters['dependencies']
         self.pull = parameters['pull']
         self.build = parameters['build']
-        self.ignore_build_events = parameters['ignore_build_events']
+        self.ignore_build_events = True
         self.recreate = parameters['recreate']
         self.remove_images = parameters['remove_images']
         self.remove_volumes = parameters['remove_volumes']
@@ -640,7 +630,6 @@ def main():
         scale=dict(type='dict'),
         wait=dict(type='bool', default=False),
         wait_timeout=dict(type='int'),
-        ignore_build_events=dict(type='bool', default=True),
     )
     argspec_ex = common_compose_argspec_ex()
     argument_spec.update(argspec_ex.pop('argspec'))

tests/integration/targets/docker_compose_v2/tasks/tests/build.yml

@@ -69,23 +69,6 @@
         state: present
       register: present_2
 
-    - name: Present (idempotent check, build=always, ignore_build_events=false)
-      docker_compose_v2:
-        project_src: '{{ project_src }}'
-        state: present
-        build: always
-        ignore_build_events: false
-      check_mode: true
-      register: present_3_check
-
-    - name: Present (idempotent, build=always, ignore_build_events=false)
-      docker_compose_v2:
-        project_src: '{{ project_src }}'
-        state: present
-        build: always
-        ignore_build_events: false
-      register: present_3
-
     - name: Present (idempotent check, build=always, ignore_build_events=true)
       docker_compose_v2:
         project_src: '{{ project_src }}'
@@ -119,10 +102,6 @@
           - present_2_check.warnings | default([]) | select('regex', ' Please report this at ') | length == 0
           - present_2 is not changed
           - present_2.warnings | default([]) | select('regex', ' Please report this at ') | length == 0
-          - present_3_check is changed
-          - present_3_check.warnings | default([]) | select('regex', ' Please report this at ') | length == 0
-          - ((present_3 is changed) if docker_compose_version is version('2.31.0', '>=') else (present_3 is not changed))
-          - present_3.warnings | default([]) | select('regex', ' Please report this at ') | length == 0
           - present_4_check is changed
           - present_4_check.warnings | default([]) | select('regex', ' Please report this at ') | length == 0
           - present_4 is not changed