feat(platform): add etcd config

Author: dihu

pkg/platform/provider/baremetal/cluster/kubeadm.go

@@ -156,6 +156,10 @@ func (p *Provider) getClusterConfiguration(c *v1.Cluster) *kubeadmv1beta2.Cluste
 	utilruntime.Must(json.Merge(&config.Etcd, &c.Spec.Etcd))
 	if config.Etcd.Local != nil {
 		config.Etcd.Local.ImageTag = images.Get().ETCD.Tag
+
+		if config.Etcd.Local.ExtraArgs != nil && p.config.Etcd.ExtraArgs != nil {
+			utilruntime.Must(mergo.Merge(&config.Etcd.Local.ExtraArgs, p.config.Etcd.ExtraArgs))
+		}
 	}
 
 	return config
@@ -198,9 +202,6 @@ func (p *Provider) getAPIServerExtraArgs(c *v1.Cluster) map[string]string {
 		args["authorization-webhook-config-file"] = constants.KubernetesAuthzWebhookConfigFile
 		args["authorization-mode"] = "Node,RBAC,Webhook"
 	}
-	for k, v := range c.Spec.APIServerExtraArgs {
-		args[k] = v
-	}
 
 	utilruntime.Must(mergo.Merge(&args, c.Spec.APIServerExtraArgs))
 	utilruntime.Must(mergo.Merge(&args, p.config.APIServer.ExtraArgs))
@@ -215,9 +216,6 @@ func (p *Provider) getControllerManagerExtraArgs(c *v1.Cluster) map[string]strin
 		"cluster-cidr":             c.Spec.ClusterCIDR,
 		"service-cluster-ip-range": c.Status.ServiceCIDR,
 	}
-	for k, v := range c.Spec.ControllerManagerExtraArgs {
-		args[k] = v
-	}
 
 	utilruntime.Must(mergo.Merge(&args, c.Spec.ControllerManagerExtraArgs))
 	utilruntime.Must(mergo.Merge(&args, p.config.ControllerManager.ExtraArgs))
@@ -230,9 +228,6 @@ func (p *Provider) getSchedulerExtraArgs(c *v1.Cluster) map[string]string {
 		"use-legacy-policy-config": "true",
 		"policy-config-file":       constants.KuberentesSchedulerPolicyConfigFile,
 	}
-	for k, v := range c.Spec.SchedulerExtraArgs {
-		args[k] = v
-	}
 
 	utilruntime.Must(mergo.Merge(&args, c.Spec.SchedulerExtraArgs))
 	utilruntime.Must(mergo.Merge(&args, p.config.Scheduler.ExtraArgs))

pkg/platform/provider/baremetal/config/config.go

@@ -56,6 +56,7 @@ type Config struct {
 	Scheduler               Scheduler         `yaml:"scheduler"`
 	AuthzWebhook            AuthzWebhook      `yaml:"authzWebhook"`
 	Business                Business          `yaml:"business"`
+	Etcd                    Etcd              `yaml:"etcd"`
 }
 
 func (c *Config) Save(filename string) error {
@@ -122,3 +123,7 @@ type AuthzWebhook struct {
 type Business struct {
 	Enabled bool `yaml:"enabled"`
 }
+
+type Etcd struct {
+	ExtraArgs map[string]string `yaml:"extraArgs"`
+}