feat: add apply flag to install command

Signed-off-by: Micah Nagel <micah.nagel@defenseunicorns.com>

pkg/cmd/cli/install/install.go

@@ -92,6 +92,7 @@ type Options struct {
 	ConcurrentBackups               int
 	NodeAgentDisableHostPath        bool
 	kubeletRootDir                  string
+	Apply                           bool
 	ServerPriorityClassName         string
 	NodeAgentPriorityClassName      string
 }
@@ -102,6 +103,7 @@ func (o *Options) BindFlags(flags *pflag.FlagSet) {
 	flags.StringVar(&o.BucketName, "bucket", o.BucketName, "Name of the object storage bucket where backups should be stored")
 	flags.StringVar(&o.SecretFile, "secret-file", o.SecretFile, "File containing credentials for backup and volume provider. If not specified, --no-secret must be used for confirmation. Optional.")
 	flags.BoolVar(&o.NoSecret, "no-secret", o.NoSecret, "Flag indicating if a secret should be created. Must be used as confirmation if --secret-file is not provided. Optional.")
+	flags.BoolVar(&o.Apply, "apply", o.Apply, "Flag indicating if resources should be applied instead of created. This can be used for updating existing resources.")
 	flags.BoolVar(&o.NoDefaultBackupLocation, "no-default-backup-location", o.NoDefaultBackupLocation, "Flag indicating if a default backup location should be created. Must be used as confirmation if --bucket or --provider are not provided. Optional.")
 	flags.StringVar(&o.Image, "image", o.Image, "Image to use for the Velero and node agent pods. Optional.")
 	flags.StringVar(&o.Prefix, "prefix", o.Prefix, "Prefix under which all Velero data should be stored within the bucket. Optional.")
@@ -416,7 +418,7 @@ func (o *Options) Run(c *cobra.Command, f client.Factory) error {
 
 	errorMsg := fmt.Sprintf("\n\nError installing Velero. Use `kubectl logs deploy/velero -n %s` to check the deploy logs", o.Namespace)
 
-	err = install.Install(dynamicFactory, kbClient, resources, os.Stdout)
+	err = install.Install(dynamicFactory, kbClient, resources, os.Stdout, o.Apply)
 	if err != nil {
 		return errors.Wrap(err, errorMsg)
 	}