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Diffstat (limited to 'glances/plugins/glances_docker.py')
| -rw-r--r-- | glances/plugins/glances_docker.py | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/glances/plugins/glances_docker.py b/glances/plugins/glances_docker.py index cd658680..3e628788 100644 --- a/glances/plugins/glances_docker.py +++ b/glances/plugins/glances_docker.py @@ -167,6 +167,10 @@ class Plugin(GlancesPlugin): except Exception as e: # Correct issue#649 logger.error("{} plugin - Cannot get Docker version ({})".format(self.plugin_name, e)) + # We may have lost connection remove version info + if 'version' in self.stats: + del self.stats['version'] + self.stats['containers'] = [] return self.stats # Update current containers list @@ -176,6 +180,8 @@ class Plugin(GlancesPlugin): containers = self.docker_client.containers.list(all=self._all_tag()) or [] except Exception as e: logger.error("{} plugin - Cannot get containers list ({})".format(self.plugin_name, e)) + # We may have lost connection empty the containers list. + self.stats['containers'] = [] return self.stats # Start new thread for new container @@ -653,11 +659,15 @@ class ThreadDockerGrabber(threading.Thread): Infinite loop, should be stopped by calling the stop() method """ - for i in self._stats_stream: - self._stats = i - time.sleep(0.1) - if self.stopped(): - break + try: + for i in self._stats_stream: + self._stats = i + time.sleep(0.1) + if self.stopped(): + break + except: + logger.debug("docker plugin - Exception thrown during run") + self.stop() @property def stats(self): |