github.com/1aal/kubeblocks@v0.0.0-20231107070852-e1c03e598921/docs/user_docs/cli/kbcli_cluster_label.md (about)

     1  ---
     2  title: kbcli cluster label
     3  ---
     4  
     5  Update the labels on cluster
     6  
     7  ```
     8  kbcli cluster label NAME [flags]
     9  ```
    10  
    11  ### Examples
    12  
    13  ```
    14    # list label for clusters with specified name
    15    kbcli cluster label mycluster --list
    16    
    17    # add label 'env' and value 'dev' for clusters with specified name
    18    kbcli cluster label mycluster env=dev
    19    
    20    # add label 'env' and value 'dev' for all clusters
    21    kbcli cluster label env=dev --all
    22    
    23    # add label 'env' and value 'dev' for the clusters that match the selector
    24    kbcli cluster label env=dev -l type=mysql
    25    
    26    # update cluster with the label 'env' with value 'test', overwriting any existing value
    27    kbcli cluster label mycluster --overwrite env=test
    28    
    29    # delete label env for clusters with specified name
    30    kbcli cluster label mycluster env-
    31  ```
    32  
    33  ### Options
    34  
    35  ```
    36        --all                            Select all cluster
    37        --dry-run string[="unchanged"]   Must be "none", "server", or "client". If client strategy, only print the object that would be sent, without sending it. If server strategy, submit server-side request without persisting the resource. (default "none")
    38    -h, --help                           help for label
    39        --list                           If true, display the labels of the clusters
    40        --overwrite                      If true, allow labels to be overwritten, otherwise reject label updates that overwrite existing labels.
    41    -l, --selector string                Selector (label query) to filter on, supports '=', '==', and '!='.(e.g. -l key1=value1,key2=value2). Matching objects must satisfy all of the specified label constraints.
    42  ```
    43  
    44  ### Options inherited from parent commands
    45  
    46  ```
    47        --as string                      Username to impersonate for the operation. User could be a regular user or a service account in a namespace.
    48        --as-group stringArray           Group to impersonate for the operation, this flag can be repeated to specify multiple groups.
    49        --as-uid string                  UID to impersonate for the operation.
    50        --cache-dir string               Default cache directory (default "$HOME/.kube/cache")
    51        --certificate-authority string   Path to a cert file for the certificate authority
    52        --client-certificate string      Path to a client certificate file for TLS
    53        --client-key string              Path to a client key file for TLS
    54        --cluster string                 The name of the kubeconfig cluster to use
    55        --context string                 The name of the kubeconfig context to use
    56        --disable-compression            If true, opt-out of response compression for all requests to the server
    57        --insecure-skip-tls-verify       If true, the server's certificate will not be checked for validity. This will make your HTTPS connections insecure
    58        --kubeconfig string              Path to the kubeconfig file to use for CLI requests.
    59        --match-server-version           Require server version to match client version
    60    -n, --namespace string               If present, the namespace scope for this CLI request
    61        --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")
    62    -s, --server string                  The address and port of the Kubernetes API server
    63        --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
    64        --token string                   Bearer token for authentication to the API server
    65        --user string                    The name of the kubeconfig user to use
    66  ```
    67  
    68  ### SEE ALSO
    69  
    70  * [kbcli cluster](kbcli_cluster.md)	 - Cluster command.
    71  
    72  #### Go Back to [CLI Overview](cli.md) Homepage.
    73