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update_cluster.go
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update_cluster.go
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package cmd
import (
"fmt"
"github.com/jenkins-x/jx/pkg/jx/cmd/templates"
"github.com/spf13/cobra"
)
// UpdateClusterOptions the flags for running update cluster
type UpdateClusterOptions struct {
UpdateOptions
InstallOptions InstallOptions
Flags InitFlags
Provider string
}
type UpdateClusterFlags struct {
}
var (
updateClusterLong = templates.LongDesc(`
This command updates an existing Kubernetes cluster, it can be used to apply minor changes to a cluster / node pool
%s
`)
updateClusterExample = templates.Examples(`
jx update cluster gke
`)
)
// NewCmdGet creates a command object for the generic "init" action, which
// installs the dependencies required to run the jenkins-x platform on a Kubernetes cluster.
func NewCmdUpdateCluster(commonOpts *CommonOptions) *cobra.Command {
options := createUpdateClusterOptions(commonOpts, "")
cmd := &cobra.Command{
Use: "cluster [kubernetes provider]",
Short: "Updates an existing Kubernetes cluster",
Long: fmt.Sprintf(updateClusterLong, valid_providers),
Example: updateClusterExample,
Run: func(cmd2 *cobra.Command, args []string) {
options.Cmd = cmd2
options.Args = args
err := options.Run()
CheckErr(err)
},
}
cmd.AddCommand(NewCmdUpdateClusterGKE(commonOpts))
return cmd
}
func createUpdateClusterOptions(commonOpts *CommonOptions, cloudProvider string) UpdateClusterOptions {
options := UpdateClusterOptions{
UpdateOptions: UpdateOptions{
CommonOptions: commonOpts,
},
Provider: cloudProvider,
}
return options
}
func (o *UpdateClusterOptions) Run() error {
return o.Cmd.Help()
}