mirror of https://github.com/kubernetes/kops.git
59 lines
2.9 KiB
Markdown
59 lines
2.9 KiB
Markdown
|
|
<!--- This file is automatically generated by make gen-cli-docs; changes should be made in the go CLI command code (under cmd/kops) -->
|
|
|
|
## kops update cluster
|
|
|
|
Update a cluster.
|
|
|
|
### Synopsis
|
|
|
|
Create or update cloud or cluster resources to match the current cluster and instance group definitions. If the cluster or cloud resources already exist this command may modify those resources.
|
|
|
|
If, such as during a Kubernetes upgrade, nodes need updating, a rolling-update may be subsequently required.
|
|
|
|
```
|
|
kops update cluster [CLUSTER] [flags]
|
|
```
|
|
|
|
### Examples
|
|
|
|
```
|
|
# After the cluster has been edited or upgraded, update the cloud resources with:
|
|
kops update cluster k8s-cluster.example.com --state=s3://my-state-store --yes
|
|
```
|
|
|
|
### Options
|
|
|
|
```
|
|
--admin duration[=18h0m0s] Also export a cluster admin user credential with the specified lifetime and add it to the cluster context
|
|
--allow-kops-downgrade Allow an older version of kOps to update the cluster than last used
|
|
--create-kube-config Will control automatically creating the kube config file on your local filesystem (default true)
|
|
-h, --help help for cluster
|
|
--ignore-kubelet-version-skew Setting this to true will force updating the kubernetes version on all instance groups, regardles of which control plane version is running
|
|
--instance-group strings Instance groups to update (defaults to all if not specified)
|
|
--instance-group-roles strings Instance group roles to update (control-plane,apiserver,node,bastion)
|
|
--internal Use the cluster's internal DNS name. Implies --create-kube-config
|
|
--lifecycle-overrides strings comma separated list of phase overrides, example: SecurityGroups=Ignore,InternetGateway=ExistsAndWarnIfChanges
|
|
--out string Path to write any local output
|
|
--phase string Subset of tasks to run: cluster, network, security
|
|
--prune Delete old revisions of cloud resources that were needed during an upgrade
|
|
--ssh-public-key string SSH public key to use (deprecated: use kops create secret instead)
|
|
--target target Target - "direct", "terraform" (default direct)
|
|
--user string Existing user in kubeconfig file to use. Implies --create-kube-config
|
|
-y, --yes Create cloud resources, without --yes update is in dry run mode
|
|
```
|
|
|
|
### Options inherited from parent commands
|
|
|
|
```
|
|
--config string yaml config file (default is $HOME/.kops.yaml)
|
|
--name string Name of cluster. Overrides KOPS_CLUSTER_NAME environment variable
|
|
--state string Location of state storage (kops 'config' file). Overrides KOPS_STATE_STORE environment variable
|
|
-v, --v Level number for the log level verbosity
|
|
```
|
|
|
|
### SEE ALSO
|
|
|
|
* [kops update](kops_update.md) - Update a cluster.
|
|
|