kops/kops_upgrade_cluster.md at 1df4d03a70f29a243435d4fc124178c9f38da2d7

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kops upgrade cluster

Upgrade a kubernetes cluster.

Synopsis

Automates checking for and applying Kubernetes updates. This upgrades a cluster to the latest recommended production ready k8s version. After this command is run, use kops update cluster and kops rolling-update cluster to finish a cluster upgrade.

kops upgrade cluster [flags]

Examples

  # Upgrade a cluster's Kubernetes version.
  kops upgrade cluster kubernetes-cluster.example.com --yes --state=s3://kops-state-1234

Options

      --channel string   Channel to use for upgrade
  -h, --help             help for cluster
      --yes              Apply update

Options inherited from parent commands

      --alsologtostderr                  log to standard error as well as files
      --config string                    yaml 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. Overrides KOPS_CLUSTER_NAME environment variable
      --state string                     Location of state storage (kops 'config' file). Overrides KOPS_STATE_STORE environment variable
      --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

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