juju-dumplogs

Only available on a controller machine / container

Summary

Output the logs that are stored in the local Juju database.

Usage

juju-dumplogs [options]

Options

-d, --output-directory (= ".")
    directory to write logs files to
--data-dir (= "/var/lib/juju")
    directory for juju data
--machine-id (= "")
    id of the machine on this host (optional)

Details

This tool can be used to access Juju’s logs when the Juju controller isn’t functioning for some reason. It must be run on a Juju controller server, connecting to the Juju database instance and generating a log file for each model that exists in the controller.

Log files are written out to the current working directory by default. Use the -d / --output-directory option to specify an alternate target directory.

In order to connect to the database, the local machine agent’s configuration is needed. In most circumstances the configuration will be found automatically. The --data-dir and/or --machine-id options may be required if the agent configuration can’t be found automatically.