runai mpi logs
view logs of a mpi training workload
runai mpi logs [WORKLOAD_NAME] [flags]
Examples
# Get logs for a workload
runai training mpi logs mpi-01
# Get logs for a specific pod in a workload
runai training mpi logs mpi-01 --pod=mpi-01-worker-0
# Get logs for a specific container in a workload
runai training mpi logs mpi-01 --container=mpi-worker
# Get the last 100 lines of logs
runai training mpi logs mpi-01 --tail=100
# Get logs with timestamps
runai training mpi logs mpi-01 --timestamps
# Follow the logs
runai training mpi logs mpi-01 --follow
# Get logs for the previous instance of the workload
runai training mpi logs mpi-01 --previous
# Limit the logs to 1024 bytes
runai training mpi logs mpi-01 --limit-bytes=1024
# Get logs since the last 5 minutes
runai training mpi logs mpi-01 --since=300s
# Get logs since a specific timestamp
runai training mpi logs mpi-01 --since-time=2023-05-30T10:00:00Z
# Wait up to 30 seconds for a workload to be ready for logs
runai training mpi logs mpi-01 --wait-timeout=30s
Options
-c, --container string The name of the container within the pod.
-f, --follow Stream logs in real time.
-h, --help help for logs
--limit-bytes int Maximum bytes of logs to return. Defaults to no limit (e.g, 20, 2000).
--name string The name of the workload. Must match the name used at submission.
--pod string The pod ID. If not specified, the first pod will be used.
--previous Show logs from the previous instance of the pod, if it was restarted.
-p, --project string Specify the project for the command to use. Defaults to the project set in the context, if any. Use 'runai project set <project>' to set the default.
--since duration Show logs newer than a relative duration (e.g., 5s, 2m, 3h).
--since-time string Show logs generated after a specific RFC3339 timestamp (e.g. 2025-05-25T14:30:00Z).
-t, --tail int The number of log lines to display from the end of the logs. Use -1 to show all lines. (default -1)
--timestamps Include timestamps in log output.
--wait-timeout duration Timeout while waiting for the workload to become ready for log streaming (e.g., 5s, 2m, 3h).
Options inherited from parent commands
--config-file string config file name; can be set by environment variable RUNAI_CLI_CONFIG_FILE (default "config.json")
--config-path string config path; can be set by environment variable RUNAI_CLI_CONFIG_PATH
-d, --debug enable debug mode
-q, --quiet enable quiet mode, suppress all output except error messages
--verbose enable verbose mode
SEE ALSO
runai mpi - alias for mpi management
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