Merge "Add log level config to podman_container module"

tripleo_ansible/ansible_plugins/modules/podman_container.py

@@ -416,6 +416,18 @@ options:
       - k8s-file
       - journald
       - json-file
+  log_level:
+    description:
+      - Logging level for Podman. Log messages above specified level
+        ("debug"|"info"|"warn"|"error"|"fatal"|"panic") (default "error")
+    type: str
+    choices:
+      - debug
+      - info
+      - warn
+      - error
+      - fatal
+      - panic
   log_opt:
     description:
       - Logging driver specific options. Used to set the path to the container
@@ -1115,6 +1127,9 @@ class PodmanModuleParams:
     def addparam_log_opt(self, c):
         return c + ['--log-opt', self.params['log_opt']]
 
+    def addparam_log_level(self, c):
+        return c + ['--log-level', self.params['log_level']]
+
     def addparam_memory(self, c):
         return c + ['--memory', self.params['memory']]
 
@@ -1282,6 +1297,7 @@ class PodmanDefaults:
             "ipc": "",
             "kernelmemory": "0",
             "log_driver": "k8s-file",
+            "log_level": "error",
             "memory": "0",
             "memory_swap": "0",
             "memory_reservation": "0",
@@ -1573,6 +1589,15 @@ class PodmanContainerDiff:
         after = self.params['log_driver']
         return self._diff_update_and_compare('log_driver', before, after)
 
+    def diffparam_log_level(self):
+        excom = self.info['exitcommand']
+        if '--log-level' in excom:
+            before = excom[excom.index('--log-level') + 1]
+        else:
+            before = self.params['log_level']
+        after = self.params['log_level']
+        return self._diff_update_and_compare('log_level', before, after)
+
     # Parameter has limited idempotency, unable to guess the default log_path
     def diffparam_log_opt(self):
         before = self.info['logpath']
@@ -1819,6 +1844,13 @@ class PodmanContainer:
             action {str} -- action to perform - start, create, stop, run,
                             delete
         """
+
+        def clean_stderr(err):
+            # Inspect STDERR for logs to avoid modules failures in case of
+            # increased log level verbosity
+            return "\n".join(
+                [line for line in err.splitlines() if 'level=' not in line]).strip()
+
         b_command = PodmanModuleParams(action,
                                        self.module.params,
                                        self.version,
@@ -1826,17 +1858,23 @@ class PodmanContainer:
                                        ).construct_command_from_params()
         full_cmd = " ".join([self.module.params['executable']]
                             + [to_native(i) for i in b_command])
-        self.module.log("PODMAN-CONTAINER-DEBUG: %s" % full_cmd)
         self.actions.append(full_cmd)
-        if not self.module.check_mode:
+        if self.module.check_mode:
+            self.module.log("PODMAN-CONTAINER-DEBUG (check_mode): %s" % full_cmd)
+        else:
             rc, out, err = self.module.run_command(
                 [self.module.params['executable'], b'container'] + b_command,
                 expand_user_and_vars=False)
+            self.module.log("PODMAN-CONTAINER-DEBUG: %s" % full_cmd)
+            if self.module.params['debug']:
+                self.module.log("PODMAN-CONTAINER-DEBUG STDOUT: %s" % out)
+                self.module.log("PODMAN-CONTAINER-DEBUG STDERR: %s" % err)
+                self.module.log("PODMAN-CONTAINER-DEBUG RC: %s" % rc)
             self.stdout = out
             self.stderr = err
-            if rc != 0:
+            if rc != 0 or clean_stderr(err) != '':
                 self.module.fail_json(
-                    msg="Can't %s container %s" % (action, self.name),
+                    msg="Failed %s container %s" % (action, self.name),
                     stdout=out, stderr=err)
 
     def run(self):