{ "plugin": "journald", "pluginConfig": { "source": "dockerd" }, "logPath": "/var/log/journal", "lookback": "5m", "bufferSize": 10, "source": "docker-monitor", "metricsReporting": true, "conditions": [ { "type": "CorruptDockerOverlay2", "reason": "NoCorruptDockerOverlay2", "message": "docker overlay2 is functioning properly" } ], "rules": [ { "type": "temporary", "reason": "CorruptDockerImage", "pattern": "Error trying v2 registry: failed to register layer: rename /var/lib/docker/image/(.+) /var/lib/docker/image/(.+): directory not empty.*" }, { "type": "permanent", "condition": "CorruptDockerOverlay2", "reason": "CorruptDockerOverlay2", "pattern": "returned error: readlink /var/lib/docker/overlay2.*: invalid argument.*" }, { "type": "temporary", "reason": "DockerContainerStartupFailure", "pattern": "OCI runtime start failed: container process is already dead: unknown" } ] }