Add support for health-on-failure action (#658)

Signed-off-by: Denis Medeiros <denis.medeiros@bbd.ca>

plugins/module_utils/podman/podman_container_lib.py

@@ -67,6 +67,8 @@ ARGUMENTS_SPEC_CONTAINER = dict(
     healthcheck_retries=dict(type='int'),
     healthcheck_start_period=dict(type='str'),
     healthcheck_timeout=dict(type='str'),
+    healthcheck_failure_action=dict(type='str', choices=[
+        'none', 'kill', 'restart', 'stop']),
     hooks_dir=dict(type='list', elements='str'),
     hostname=dict(type='str'),
     http_proxy=dict(type='bool'),
@@ -411,6 +413,10 @@ class PodmanModuleParams:
         return c + ['--healthcheck-timeout',
                     self.params['healthcheck_timeout']]
 
+    def addparam_healthcheck_failure_action(self, c):
+        return c + ['--health-on-failure',
+                    self.params['healthcheck_failure_action']]
+
     def addparam_hooks_dir(self, c):
         for hook_dir in self.params['hooks_dir']:
             c += ['--hooks-dir=%s' % hook_dir]
@@ -952,6 +958,14 @@ class PodmanContainerDiff:
         after = self.params['healthcheck'] or before
         return self._diff_update_and_compare('healthcheck', before, after)
 
+    def diffparam_healthcheck_failure_action(self):
+        if 'healthcheckonfailureaction' in self.info['config']:
+            before = self.info['config']['healthcheckonfailureaction']
+        else:
+            before = ''
+        after = self.params['healthcheck_failure_action'] or before
+        return self._diff_update_and_compare('healthcheckonfailureaction', before, after)
+
     # Because of hostname is random generated, this parameter has partial idempotency only.
     def diffparam_hostname(self):
         before = self.info['config']['hostname']

plugins/modules/podman_container.py

@@ -436,6 +436,17 @@ options:
         is considered failed. Like start-period, the value can be expressed in
         a time format such as 1m22s. The default value is 30s
     type: str
+  healthcheck_failure_action:
+    description:
+      - The action to be taken when the container is considered unhealthy. The action must be one of
+            "none", "kill", "restart", or "stop".
+            The default policy is "none".
+    type: str
+    choices:
+      - 'none'
+      - 'kill'
+      - 'restart'
+      - 'stop'
   hooks_dir:
     description:
       - Each .json file in the path configures a hook for Podman containers.