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delete_addon.go
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delete_addon.go
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package cmd
import (
"io"
"github.com/spf13/cobra"
meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"fmt"
"github.com/jenkins-x/jx/pkg/kube"
"github.com/jenkins-x/jx/pkg/util"
)
// DeleteAddonOptions are the flags for delete commands
type DeleteAddonOptions struct {
CommonOptions
Purge bool
}
// NewCmdDeleteAddon creates a command object for the generic "get" action, which
// retrieves one or more resources from a server.
func NewCmdDeleteAddon(f Factory, out io.Writer, errOut io.Writer) *cobra.Command {
options := &DeleteAddonOptions{
CommonOptions: CommonOptions{
Factory: f,
Out: out,
Err: errOut,
},
}
cmd := &cobra.Command{
Use: "addon",
Short: "Deletes one or many addons",
Run: func(cmd *cobra.Command, args []string) {
options.Cmd = cmd
options.Args = args
err := options.Run()
CheckErr(err)
},
SuggestFor: []string{"remove", "rm"},
}
cmd.AddCommand(NewCmdDeleteAddonCloudBees(f, out, errOut))
cmd.AddCommand(NewCmdDeleteAddonGitea(f, out, errOut))
options.addFlags(cmd)
return cmd
}
func (options *DeleteAddonOptions) addFlags(cmd *cobra.Command) {
cmd.Flags().BoolVarP(&options.Purge, "purge", "p", true, "Removes the release name from helm so it can be reused again")
}
// Run implements this command
func (o *DeleteAddonOptions) Run() error {
args := o.Args
if len(args) == 0 {
return o.Cmd.Help()
}
charts := kube.AddonCharts
for _, arg := range args {
chart := charts[arg]
if chart == "" {
return util.InvalidArg(arg, util.SortedMapKeys(charts))
}
err := o.deleteChart(arg, o.Purge)
if err != nil {
return fmt.Errorf("Failed to delete chart %s: %s", chart, err)
}
err = o.cleanupServiceLink(arg)
if err != nil {
return fmt.Errorf("Failed to delete the service link for addon %s", arg)
}
}
return nil
}
func (o *DeleteAddonOptions) cleanupServiceLink(addonName string) error {
serviceName, ok := kube.AddonServices[addonName]
if !ok {
// No cleanup is required if no service link is associated with the Addon
return nil
}
client, _, err := o.KubeClient()
if err != nil {
return err
}
svc, err := kube.FindService(client, serviceName)
if err != nil {
return err
}
return client.CoreV1().Services(svc.GetNamespace()).Delete(svc.GetName(), &meta_v1.DeleteOptions{})
}