feat(autok3s): support command start and stop

Signed-off-by: NewGr8Player <273221594@qq.com>

README.md

@@ -103,6 +103,22 @@ sudo autok3s ... \
     --k3s-version="v1.18.9-k3s1"
 ```
 
+### Start K3s Cluster
+```bash
+sudo autok3s start \
+    --provider alibaba \
+    --region <region> \
+    --name <cluster name>
+```
+
+### Stop K3s Cluster
+```bash
+sudo autok3s stop \
+    --provider alibaba \
+    --region <region> \
+    --name <cluster name>
+```
+
 ### Delete K3s Cluster
 ```bash
 sudo autok3s delete \

cmd/start.go

@@ -0,0 +1,62 @@
+package cmd
+
+import (
+	"github.com/cnrancher/autok3s/cmd/common"
+	"github.com/cnrancher/autok3s/pkg/providers"
+
+	"github.com/sirupsen/logrus"
+	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
+)
+
+var (
+	startCmd = &cobra.Command{
+		Use:     "start",
+		Short:   "Start k3s cluster",
+		Example: `  autok3s start --name cluster`,
+	}
+	stProvider = ""
+	stP        providers.Provider
+)
+
+func init() {
+	startCmd.Flags().StringVarP(&stProvider, "provider", "p", stProvider, "Provider is a module which provides an interface for managing cloud resources")
+}
+
+func StartCommand() *cobra.Command {
+
+	pStr := common.FlagHackLookup("--provider")
+
+	if pStr != "" {
+		if reg, err := providers.Register(pStr); err != nil {
+			logrus.Fatalln(err)
+		} else {
+			stP = reg
+		}
+
+		startCmd.Flags().AddFlagSet(stP.GetCredentialFlags(startCmd))
+		startCmd.Flags().AddFlagSet(stP.GetStartFlags(startCmd))
+	}
+
+	startCmd.Run = func(cmd *cobra.Command, args []string) {
+		common.BindPFlags(cmd, stP)
+
+		// read options from config.
+		if err := viper.ReadInConfig(); err != nil {
+			logrus.Fatalln(err)
+		}
+
+		// sync config data to local cfg path.
+		if err := viper.WriteConfig(); err != nil {
+			logrus.Fatalln(err)
+		}
+
+		stP.GenerateClusterName()
+
+		if err := stP.StartK3sCluster(); err != nil {
+			logrus.Fatalln(err)
+		}
+	}
+
+	return startCmd
+}

cmd/stop.go

@@ -0,0 +1,64 @@
+package cmd
+
+import (
+	"github.com/cnrancher/autok3s/cmd/common"
+	"github.com/cnrancher/autok3s/pkg/providers"
+
+	"github.com/sirupsen/logrus"
+	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
+)
+
+var (
+	stopCmd = &cobra.Command{
+		Use:     "stop",
+		Short:   "Stop k3s cluster",
+		Example: `  autok3s stop --name cluster`,
+	}
+	spProvider = ""
+	spForce    = false
+	spP        providers.Provider
+)
+
+func init() {
+	stopCmd.Flags().StringVarP(&spProvider, "provider", "p", spProvider, "Provider is a module which provides an interface for managing cloud resources")
+	stopCmd.Flags().BoolVarP(&spForce, "force", "f", spForce, "Force stop cluster")
+}
+
+func StopCommand() *cobra.Command {
+
+	pStr := common.FlagHackLookup("--provider")
+
+	if pStr != "" {
+		if reg, err := providers.Register(pStr); err != nil {
+			logrus.Fatalln(err)
+		} else {
+			spP = reg
+		}
+
+		stopCmd.Flags().AddFlagSet(spP.GetCredentialFlags(stopCmd))
+		stopCmd.Flags().AddFlagSet(spP.GetStopFlags(stopCmd))
+	}
+
+	stopCmd.Run = func(cmd *cobra.Command, args []string) {
+		common.BindPFlags(cmd, spP)
+
+		// read options from config.
+		if err := viper.ReadInConfig(); err != nil {
+			logrus.Fatalln(err)
+		}
+
+		// sync config data to local cfg path.
+		if err := viper.WriteConfig(); err != nil {
+			logrus.Fatalln(err)
+		}
+
+		spP.GenerateClusterName()
+
+		if err := spP.StopK3sCluster(spForce); err != nil {
+			logrus.Fatalln(err)
+		}
+	}
+
+	return stopCmd
+}

main.go

@@ -35,7 +35,8 @@ func main() {
 
 	rootCmd := cmd.Command()
 	rootCmd.AddCommand(cmd.CompletionCommand(), cmd.VersionCommand(gitVersion, gitCommit, gitTreeState, buildDate),
-		cmd.ListCommand(), cmd.CreateCommand(), cmd.JoinCommand(), cmd.KubectlCommand(), cmd.DeleteCommand())
+		cmd.ListCommand(), cmd.CreateCommand(), cmd.JoinCommand(), cmd.KubectlCommand(), cmd.DeleteCommand(),
+		cmd.StartCommand(), cmd.StopCommand())
 
 	if err := rootCmd.Execute(); err != nil {
 		os.Exit(1)