Experimental repository for prototypes of tools for administering and debugging flocker clusters.
Requires eliot-tree.
The following will find and display all actions taken by the dataset agent for
a particular dataset_id that contain a failed action.
$ journalctl --all --output=cat --unit="flocker-dataset-agent.service" > dataset.log
$ repair-json dataset.log > dataset-fixed.log 2> discarded-entries.log
$ eliot-tree --select 'action_status==`failed`' --select 'dataset_id==`$SOME_UUID`' dataset.log | tee dataset-tree
If you are using flocker 1.2 or later, then use the built-in
flocker-diagnostics tool.
If you are using earlier versions of flocker, try flocker-log-export.sh. For example:
$ sudo ./flocker-log-export.sh
$ aws s3 cp clusterhq_flocker_logs* s3://some-bucket/some-folder/
Where aws is the AWS command-line interface.