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2.2 KiB
2.2 KiB
kops rolling-update cluster
Rolling update a cluster
Synopsis
Rolling update a cluster instance groups.
This command updates a kubernetes cluseter to match the cloud, and kops specifications.
To perform rolling update, you need to update the cloud resources first with "kops update cluster"
Use KOPS_FEATURE_FLAGS="+DrainAndValidateRollingUpdate" to use beta code that drains the nodes and validates the cluser. New flags for Drain and Validation operations will be shown when the environment variable is set.
kops rolling-update cluster
Options
--bastion-interval duration Time to wait between restarting bastions (default 5m0s)
--cloudonly Perform rolling update without confirming progress with k8s
--force Force rolling update, even if no changes
--instance-group stringSlice List of instance groups to update (defaults to all if not specified)
--master-interval duration Time to wait between restarting masters (default 5m0s)
--node-interval duration Time to wait between restarting nodes (default 2m0s)
--yes perform rolling update without confirmation
Options inherited from parent commands
--alsologtostderr log to standard error as well as files
--config string config file (default is $HOME/.kops.yaml)
--log_backtrace_at traceLocation when logging hits line file:N, emit a stack trace (default :0)
--log_dir string If non-empty, write log files in this directory
--logtostderr log to standard error instead of files (default false)
--name string Name of cluster
--state string Location of state storage
--stderrthreshold severity logs at or above this threshold go to stderr (default 2)
-v, --v Level log level for V logs
--vmodule moduleSpec comma-separated list of pattern=N settings for file-filtered logging
SEE ALSO
- kops rolling-update - rolling update clusters