move sealer cert command (#1809)

* move sealer cert command to cluster module

* delete alpha field

cmd/sealer/cmd/alpha/alpha.go

@@ -35,6 +35,5 @@ func NewCmdAlpha() *cobra.Command {
 	cmd.AddCommand(NewMergeCmd())
 	cmd.AddCommand(NewUpgradeCmd())
 	cmd.AddCommand(NewGenCmd())
-	cmd.AddCommand(NewCertCmd())
 	return cmd
 }

cmd/sealer/cmd/alpha/cert.go → cmd/sealer/cmd/cluster/cert.go

@@ -12,7 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-package alpha
+package cluster
 
 import (
 	"fmt"
@@ -30,12 +30,12 @@ var longCertCmdDescription = `This command will add the new domain or IP address
 
 sealer has some default domain and IP in the cert process builtin: localhost,outbound IP address and some DNS domain which is strongly related to the apiserver CertSANs configured by kubeadm.yml.
 
-You need to restart your API server manually after using sealer alpha cert. Then, you can using cmd "openssl x509 -noout -text -in apiserver.crt" to check the cert details.
+You need to restart your API server manually after using sealer cert. Then, you can using cmd "openssl x509 -noout -text -in apiserver.crt" to check the cert details.
 `
 var exampleForCertCmd = `
 The following command will generate new api server cert and key for all control-plane certificates:
 
-sealer alpha cert --alt-names 39.105.169.253,sealer.cool
+sealer cert --alt-names 39.105.169.253,sealer.cool
 `
 
 var altNames []string

cmd/sealer/cmd/cluster/cluster.go

@@ -18,6 +18,6 @@ import "github.com/spf13/cobra"
 
 func NewClusterCommands() []*cobra.Command {
 	var clusterCommands []*cobra.Command
-	clusterCommands = append(clusterCommands, NewCheckCmd(), NewDeleteCmd(), NewJoinCmd(), NewRunCmd(), NewRunAPPCmd())
+	clusterCommands = append(clusterCommands, NewCheckCmd(), NewDeleteCmd(), NewJoinCmd(), NewRunCmd(), NewRunAPPCmd(), NewCertCmd())
 	return clusterCommands
 }