optimize etcd manager logic

cmd/kk/apis/kubekey/v1alpha2/default.go

@@ -39,7 +39,7 @@ const (
 	DefaultDNSDomain               = "cluster.local"
 	DefaultArch                    = "amd64"
 	DefaultSSHTimeout              = 30
-	DefaultEtcdVersion             = "v3.5.6"
+	DefaultEtcdVersion             = "v3.5.13"
 	DefaultEtcdPort                = "2379"
 	DefaultDockerVersion           = "24.0.9"
 	DefaultCriDockerdVersion       = "0.3.10"

cmd/kk/cmd/upgrade/upgrade.go

@@ -38,6 +38,7 @@ type UpgradeOptions struct {
 	KubeSphere          string
 	SkipPullImages      bool
 	SkipDependencyCheck bool
+	EtcdUpgrade         bool
 	DownloadCmd         string
 	Artifact            string
 }
@@ -90,6 +91,7 @@ func (o *UpgradeOptions) Run() error {
 		SkipConfirmCheck:    o.CommonOptions.SkipConfirmCheck,
 		Artifact:            o.Artifact,
 		SkipDependencyCheck: o.SkipDependencyCheck,
+		EtcdUpgrade:         o.EtcdUpgrade,
 	}
 	return pipelines.UpgradeCluster(arg, o.DownloadCmd)
 }
@@ -103,6 +105,7 @@ func (o *UpgradeOptions) AddFlags(cmd *cobra.Command) {
 		`The user defined command to download the necessary binary files. The first param '%s' is output path, the second param '%s', is the URL`)
 	cmd.Flags().StringVarP(&o.Artifact, "artifact", "a", "", "Path to a KubeKey artifact")
 	cmd.Flags().BoolVarP(&o.SkipDependencyCheck, "skip-dependency-check", "", false, "Skip kubernetes and kubesphere dependency version check")
+	cmd.Flags().BoolVarP(&o.EtcdUpgrade, "with-etcd", "", false, "Upgrade etcd")
 }
 
 func completionSetting(cmd *cobra.Command) (err error) {

cmd/kk/pkg/common/kube_runtime.go

@@ -54,6 +54,7 @@ type Argument struct {
 	DeleteCRI           bool
 	Role                string
 	Type                string
+	EtcdUpgrade         bool
 }
 
 func NewKubeRuntime(flag string, arg Argument) (*KubeRuntime, error) {

cmd/kk/pkg/etcd/module.go

@@ -157,15 +157,17 @@ func (i *InstallETCDBinaryModule) Init() {
 		Name:     "InstallETCDBinary",
 		Desc:     "Install etcd using binary",
 		Hosts:    i.Runtime.GetHostsByRole(common.ETCD),
+		Prepare:  new(InstallOrUpgradeETCD),
 		Action:   new(InstallETCDBinary),
 		Parallel: true,
 		Retry:    1,
 	}
 
 	generateETCDService := &task.RemoteTask{
-		Name:  "GenerateETCDService",
-		Desc:  "Generate etcd service",
-		Hosts: i.Runtime.GetHostsByRole(common.ETCD),
+		Name:    "GenerateETCDService",
+		Desc:    "Generate etcd service",
+		Hosts:   i.Runtime.GetHostsByRole(common.ETCD),
+		Prepare: new(InstallOrUpgradeETCD),
 		Action: &action.Template{
 			Template: templates.ETCDService,
 			Dst:      "/etc/systemd/system/etcd.service",
@@ -334,6 +336,7 @@ func handleExistCluster(c *ConfigureModule) []task.Interface {
 		Name:     "AllRefreshETCDConfig",
 		Desc:     "Refresh etcd.env config on all etcd",
 		Hosts:    c.Runtime.GetHostsByRole(common.ETCD),
+		Prepare:  &InstallOrUpgradeETCD{Not: false},
 		Action:   new(RefreshConfig),
 		Parallel: false,
 	}

cmd/kk/pkg/etcd/prepares.go

@@ -59,3 +59,19 @@ func (n *NodeETCDExist) PreCheck(runtime connector.Runtime) (bool, error) {
 	}
 	return false, errors.New("get etcd node status by host label failed")
 }
+
+type InstallOrUpgradeETCD struct {
+	common.KubePrepare
+	Not bool
+}
+
+func (n *InstallOrUpgradeETCD) PreCheck(runtime connector.Runtime) (bool, error) {
+	host := runtime.RemoteHost()
+	if v, ok := host.GetCache().GetMustBool(common.ETCDExist); ok {
+		if !v || n.KubeConf.Arg.EtcdUpgrade {
+			return !n.Not, nil
+		}
+		return n.Not, nil
+	}
+	return false, errors.New("get etcd node status by host label failed")
+}

cmd/kk/pkg/etcd/tasks.go

@@ -227,7 +227,17 @@ func (g *GenerateConfig) Execute(runtime connector.Runtime) error {
 	if v, ok := g.PipelineCache.Get(common.ETCDCluster); ok {
 		cluster := v.(*EtcdCluster)
 
-		cluster.peerAddresses = append(cluster.peerAddresses, fmt.Sprintf("%s=https://%s:2380", etcdName, host.GetInternalIPv4Address()))
+		peerAddressesMap := make(map[string]string, len(cluster.peerAddresses))
+		for _, v := range cluster.peerAddresses {
+			peerAddressesMap[v] = v
+		}
+
+		newPeerAddress := fmt.Sprintf("%s=https://%s:2380", etcdName, host.GetInternalIPv4Address())
+
+		if _, ok := peerAddressesMap[newPeerAddress]; !ok {
+			cluster.peerAddresses = append(cluster.peerAddresses, newPeerAddress)
+		}
+
 		g.PipelineCache.Set(common.ETCDCluster, cluster)
 
 		if !cluster.clusterExist {
@@ -276,8 +286,15 @@ func (r *RefreshConfig) Execute(runtime connector.Runtime) error {
 				return err
 			}
 		}
+
+		// After refresh config for etcd, it is necessary to restart etcd.
+		if _, err := runtime.GetRunner().SudoCmd("systemctl daemon-reload && systemctl restart etcd && systemctl enable etcd", true); err != nil {
+			return errors.Wrap(errors.WithStack(err), "start etcd failed")
+		}
+
 		return nil
 	}
+
 	return errors.New("get etcd cluster status by pipeline cache failed")
 }
 

cmd/kk/pkg/pipelines/upgrade_cluster.go

@@ -19,6 +19,9 @@ package pipelines
 import (
 	"fmt"
 
+	kubekeyapiv1alpha2 "github.com/kubesphere/kubekey/v3/cmd/kk/apis/kubekey/v1alpha2"
+	"github.com/kubesphere/kubekey/v3/cmd/kk/pkg/etcd"
+
 	"github.com/kubesphere/kubekey/v3/cmd/kk/pkg/binaries"
 
 	"github.com/kubesphere/kubekey/v3/cmd/kk/pkg/container"
@@ -40,7 +43,7 @@ import (
 
 func NewUpgradeClusterPipeline(runtime *common.KubeRuntime) error {
 	noArtifact := runtime.Arg.Artifact == ""
-
+	skipUpgradeETCD := (runtime.Cluster.Etcd.Type != kubekeyapiv1alpha2.KubeKey) || (runtime.Arg.EtcdUpgrade == false)
 	m := []module.Module{
 		&precheck.GreetingsModule{},
 		&precheck.NodePreCheckModule{},
@@ -49,6 +52,11 @@ func NewUpgradeClusterPipeline(runtime *common.KubeRuntime) error {
 		&artifact.UnArchiveModule{Skip: noArtifact},
 		&binaries.NodeBinariesModule{},
 		&container.InstallCriDockerdModule{Skip: runtime.Cluster.Kubernetes.ContainerManager != "docker"},
+		&etcd.PreCheckModule{Skip: skipUpgradeETCD},
+		&etcd.CertsModule{Skip: skipUpgradeETCD},
+		&etcd.InstallETCDBinaryModule{Skip: skipUpgradeETCD},
+		&etcd.ConfigureModule{Skip: skipUpgradeETCD},
+		&etcd.BackupModule{Skip: skipUpgradeETCD},
 		&kubernetes.SetUpgradePlanModule{Step: kubernetes.ToV121},
 		&kubernetes.ProgressiveUpgradeModule{Step: kubernetes.ToV121},
 		&loadbalancer.HaproxyModule{Skip: !runtime.Cluster.ControlPlaneEndpoint.IsInternalLBEnabled()},

hack/sync-components.sh

@@ -142,6 +142,8 @@ if [ $ETCD_VERSION ]; then
      curl -L -o binaries/etcd/$ETCD_VERSION/$arch/etcd-$ETCD_VERSION-linux-$arch.tar.gz \
                 https://github.com/coreos/etcd/releases/download/$ETCD_VERSION/etcd-$ETCD_VERSION-linux-$arch.tar.gz
 
+     sha256sum binaries/etcd/$ETCD_VERSION/$arch/etcd-$ETCD_VERSION-linux-$arch.tar.gz
+
      qsctl cp binaries/etcd/$ETCD_VERSION/$arch/etcd-$ETCD_VERSION-linux-$arch.tar.gz \
            qs://kubernetes-release/etcd/release/download/$ETCD_VERSION/etcd-$ETCD_VERSION-linux-$arch.tar.gz \
            -c qsctl-config.yaml

version/components.json

@@ -830,53 +830,11 @@
     "etcd": {
         "amd64": {
             "v3.4.13": "2ac029e47bab752dacdb7b30032f230f49e2f457cbc32e8f555c2210bb5ff107",
-            "v3.4.14": "f57141d45ceb727a84e2f0bcd0b98934ea2ad2b59009be90d901710861601651",
-            "v3.4.15": "3bd00836ea328db89ecba3ed2155293934c0d09e64b53d6c9dfc0a256e724b81",
-            "v3.4.16": "2e2d5b3572e077e7641193ed07b4929b0eaf0dc2f9463e9b677765528acafb89",
-            "v3.4.17": "10df17c03fd2f0b3cc3354f73d0b9573af2d3582eff3b210e43e380417b4c644",
-            "v3.4.18": "495eb67d39d0f595aeb78d438e4634296b24ed6d81a7a364b2e58a242956a3b8",
-            "v3.4.19": "9ba70e27c17a1faf6d3de89040432189d8071fa27ca156d09d3503989ecd9ccd",
-            "v3.4.20": "5b3521aeccd0d5fc3df51aaf90bb5d63d0609667ea9863e365531ac733c126ef",
-            "v3.4.21": "c52ceca477bc78341d181fa71eb4c93a0c34f1756ecccbba50fbaad2e492fdff",
-            "v3.4.22": "446f9dc03b4d6e61903bf307dd99e5893101de86fc3d969e86b8111a1e59c67e",
-            "v3.4.23": "f0c53075564c1b98f5e6b1c009dd5c55b911fae1fe4993913246e8d2c8976651",
-            "v3.4.24": "8b2b35772704e67f956e6bac0fbb739d974155cd19602a00af9dc757a3a8f83d",
-            "v3.5.0": "864baa0437f8368e0713d44b83afe21dce1fb4ee7dae4ca0f9dd5f0df22d01c4",
-            "v3.5.1": "728a14914217ce60de2e1299fc1a2c2c5564e7ffd0d9dadf3f5073103ab619b4",
-            "v3.5.2": "256cad725542d6fd463e81b8a19b86ead4cdfe113f7fb8a1eabc6c32c25d068b",
-            "v3.5.3": "e13e119ff9b28234561738cd261c2a031eb1c8688079dcf96d8035b3ad19ca58",
-            "v3.5.4": "b1091166153df1ee0bb29b47fb1943ef0ddf0cd5d07a8fe69827580a08134def",
-            "v3.5.5": "7910a2fdb1863c80b885d06f6729043bff0540f2006bf6af34674df2636cb906",
-            "v3.5.6": "4db32e3bc06dd0999e2171f76a87c1cffed8369475ec7aa7abee9023635670fb",
-            "v3.5.7": "a43119af79c592a874e8f59c4f23832297849d0c479338f9df36e196b86bc396",
-            "v3.5.8": "d4c1b8d90ad53658f12ffc293afc5694b7bc6cb093af609188649a799e1cc8dc",
-            "v3.5.9": "d59017044eb776597eca480432081c5bb26f318ad292967029af1f62b588b042",
-            "v3.5.10": "26e90d024fa2310bc52bb40e7f2132e81640b55f8fc446c00ae07e30af2a44fd"
+            "v3.5.13": "31e6fcbee0e8c3df27cf1ba69b522e338377f5ed6447f5d05700aee367f3b7e7"
         },
         "arm64": {
             "v3.4.13": "1934ebb9f9f6501f706111b78e5e321a7ff8d7792d3d96a76e2d01874e42a300",
-            "v3.4.14": "5ada2f64ae298e6ed8e608459547705b7deac10d75112bb72aae19138c442f43",
-            "v3.4.15": "fcc522275300cf90d42377106d47a2e384d1d2083af205cbb7833a79ef5a49d1",
-            "v3.4.16": "6712ff22aeec39ed19688b1edf6747194193b074548fc62163e4804ca0264512",
-            "v3.4.17": "3288d52c3b2bff646287a9c4ff72423ce0df04ab7c03e034157a406f9da6ba2a",
-            "v3.4.18": "32c65d83181d991de8e2f3fac8dcfde922b8ddfe082171a351285900485d36ab",
-            "v3.4.19": "9304d7e7dc60d7158834478e1c2655a24fc2bff367d3ffda5d17a165b8b99cce",
-            "v3.4.20": "827e70f2cf3b3873389152d62e785bc9468d3f8ea8c1ec1fd85c9f2a9d65017f",
-            "v3.4.21": "0b43209e40a1b3194d2ce135d9d9e79ef3798bf009df953bf9c814ac3f69ec6a",
-            "v3.4.22": "adf302a01decf7273a9e61cf39c8cfe05bfd2c18ffed708a6f668ebde519a8e3",
-            "v3.4.23": "3f590d7aceb7e28aa4125a09a6021fe05d102349b3bc7afafe1cc981b06b70cd",
-            "v3.4.24": "9e902a47655370badbdd87c7661444bc7f12c105999ac6971e2f56b1e2d3dd16",
-            "v3.5.0": "444e10e6880595d75aaf55762901c722049b29d56fef50b2f23464bb7f9db74d",
-            "v3.5.1": "86203022e23d7368bac23d96095270dc6300f356ea882e435926a9effd7e5f0e",
-            "v3.5.2": "c068ea3cdcc8ec8fbef75995cef7f63f8206766cdea6b93a91e6d4cdbe79952a",
-            "v3.5.3": "8b00f2f51568303799368ee4a3c9b9ff8a3dd9f8b7772c4f6589e46bc62f7115",
-            "v3.5.4": "8e9c2c28ed6b35f36fd94300541da10e1385f335d677afd8efccdcba026f1fa7",
-            "v3.5.5": "a8d177ae8ecfd1ef025c35ac8c444041d14e67028c1a7b4eda3a69a8dee5f9c3",
-            "v3.5.6": "888e25c9c94702ac1254c7655709b44bb3711ebaabd3cb05439f3dd1f2b51a87",
-            "v3.5.7": "1a35314900da7db006b198dd917e923459b462128101736c63a3cda57ecdbf51",
-            "v3.5.8": "3f4441b293a2d0d4d2f8b2cd9504376e15818f7b865ef4b436e8e6f865f895ff",
-            "v3.5.9": "bb201c106a61bbab59e2d9f37f4bdff99d50201f513c66b4578741eab581fb28",
-            "v3.5.10": "ff74a6018d9b2a1320bff30e5a11b4f2f5c2a3d147df8a8bad53c01b9f800ee1"
+            "v3.5.13": "2854993bf622764ccdeb7a146fae2965cb0fcba93c5c8f391e0d5f153c8a7a02"
         }
     },
     "helm": {
@@ -1264,4 +1222,4 @@
             "v3.27.2": "0fd1f65a511338cf9940835987d420c94ab95b5386288ba9673b736a4d347463"
         }
     }
-}
+}