use logger.debug for debugging

conu/backend/k8s/pod.py

@@ -101,14 +101,14 @@ def get_logs(self):
         """
         try:
             api_response = self.core_api.read_namespaced_pod_log(self.name, self.namespace)
-            logger.info("Logs from pod: %s in namespace: %s", self.name, self.namespace)
+            logger.debug("Logs from pod: %s in namespace: %s", self.name, self.namespace)
             for line in api_response.split('\n'):
-                logger.info(line)
+                logger.debug(line)
             return api_response
         except ApiException as e:
             # no reason to throw exception when logs cannot be obtain, just notify user
-            logger.info("Cannot get pod logs because of "
-                        "exception during calling Kubernetes API %s\n", e)
+            logger.debug("Cannot get pod logs because of "
+                         "exception during calling Kubernetes API %s\n", e)
 
         return None
 

conu/backend/origin/backend.py

@@ -290,15 +290,16 @@ def get_status(self):
             c = self._oc_command(["status"])
             o = run_cmd(c, return_output=True)
             for line in o.split('\n'):
-                logger.info(line)
+                logger.debug(line)
             return o
         except subprocess.CalledProcessError as ex:
             raise ConuException("Cannot obtain OpenShift cluster status: %s" % ex)
 
     def get_logs(self, name):
         """
-        Get logs from all pods
-        :param name: str, name of app
+        Obtain cluster status and logs from all pods and print them using logger.
+        This method is useful for debugging.
+        :param name: str, name of app generated by oc new-app
         :return: str, cluster status and logs from all pods
         """
         logs = self.get_status()