kbcli cluster promote
Promote a non-primary or non-leader instance as the new primary or leader of the cluster
kbcli cluster promote NAME [--component=<comp-name>] [--instance <instance-name>] [flags]
Examples
# Promote the instance mycluster-mysql-1 as the new primary or leader.
kbcli cluster promote mycluster --instance mycluster-mysql-1
# Promote a non-primary or non-leader instance as the new primary or leader, the new primary or leader is determined by the system.
kbcli cluster promote mycluster
# If the cluster has multiple components, you need to specify a component, otherwise an error will be reported.
kbcli cluster promote mycluster --component=mysql --instance mycluster-mysql-1
Options
--auto-approve Skip interactive approval before promote the instance
--component string Specify the component name of the cluster, if the cluster has multiple components, you need to specify a component
--dry-run string[="unchanged"] Must be "client", or "server". If with client strategy, only print the object that would be sent, and no data is actually sent. If with server strategy, submit the server-side request, but no data is persistent. (default "none")
-h, --help help for promote
--instance string Specify the instance name as the new primary or leader of the cluster, you can get the instance name by running "kbcli cluster list-instances"
--name string OpsRequest name. if not specified, it will be randomly generated
-o, --output format Prints the output in the specified format. Allowed values: JSON and YAML (default yaml)
--ttlSecondsAfterSucceed int Time to live after the OpsRequest succeed
Options inherited from parent commands
--as string Username to impersonate for the operation. User could be a regular user or a service account in a namespace.
--as-group stringArray Group to impersonate for the operation, this flag can be repeated to specify multiple groups.
--as-uid string UID to impersonate for the operation.
--cache-dir string Default cache directory (default "$HOME/.kube/cache")
--certificate-authority string Path to a cert file for the certificate authority
--client-certificate string Path to a client certificate file for TLS
--client-key string Path to a client key file for TLS
--cluster string The name of the kubeconfig cluster to use
--context string The name of the kubeconfig context to use
--disable-compression If true, opt-out of response compression for all requests to the server
--insecure-skip-tls-verify If true, the server's certificate will not be checked for validity. This will make your HTTPS connections insecure
--kubeconfig string Path to the kubeconfig file to use for CLI requests.
--match-server-version Require server version to match client version
-n, --namespace string If present, the namespace scope for this CLI request
--request-timeout string The length of time to wait before giving up on a single server request. Non-zero values should contain a corresponding time unit (e.g. 1s, 2m, 3h). A value of zero means don't timeout requests. (default "0")
-s, --server string The address and port of the Kubernetes API server
--tls-server-name string Server name to use for server certificate validation. If it is not provided, the hostname used to contact the server is used
--token string Bearer token for authentication to the API server
--user string The name of the kubeconfig user to use
SEE ALSO
- kbcli cluster - Cluster command.