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Command	Description
doctl kubernetes cluster	Display commands for managing Kubernetes clusters
doctl kubernetes cluster registry add	Add container registry support to Kubernetes clusters
doctl kubernetes cluster registry remove	Remove container registry support from Kubernetes clusters

Option	Description
`--access-token`, `-t`	API V2 access token
`--api-url`, `-u`	Override default API endpoint
`--config`, `-c`	Specify a custom config file Default:
`--context`	Specify a custom authentication context name
`--http-retry-max`	Set maximum number of retries for requests that fail with a 429 or 500-level error Default: `5`
`--http-retry-wait-max`	Set the minimum number of seconds to wait before retrying a failed request Default: `30`
`--http-retry-wait-min`	Set the maximum number of seconds to wait before retrying a failed request Default: `1`
`--interactive`	Enable interactive behavior. Defaults to true if the terminal supports it (default false) Default: `false`
`--output`, `-o`	Desired output format [text\|json] Default: `text`
`--trace`	Show a log of network activity while performing a command Default: `false`
`--verbose`, `-v`	Enable verbose output Default: `false`

doctl kubernetes cluster registry