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Start cluster with only etcd nodes

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This commit is contained in:
galal-hussein
2018-02-15 05:25:36 +02:00
parent e4cee4d5ef
commit 11d7aa0e16
9 changed files with 98 additions and 63 deletions
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28
cluster/state.go
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@@ -16,19 +16,21 @@ import (
)
func (c *Cluster) SaveClusterState(ctx context.Context, rkeConfig *v3.RancherKubernetesEngineConfig) error {
// Reinitialize kubernetes Client
var err error
c.KubeClient, err = k8s.NewClient(c.LocalKubeConfigPath)
if err != nil {
return fmt.Errorf("Failed to re-initialize Kubernetes Client: %v", err)
}
err = saveClusterCerts(ctx, c.KubeClient, c.Certificates)
if err != nil {
return fmt.Errorf("[certificates] Failed to Save Kubernetes certificates: %v", err)
}
err = saveStateToKubernetes(ctx, c.KubeClient, c.LocalKubeConfigPath, rkeConfig)
if err != nil {
return fmt.Errorf("[state] Failed to save configuration state: %v", err)
if len(c.ControlPlaneHosts) > 0 {
// Reinitialize kubernetes Client
var err error
c.KubeClient, err = k8s.NewClient(c.LocalKubeConfigPath)
if err != nil {
return fmt.Errorf("Failed to re-initialize Kubernetes Client: %v", err)
}
err = saveClusterCerts(ctx, c.KubeClient, c.Certificates)
if err != nil {
return fmt.Errorf("[certificates] Failed to Save Kubernetes certificates: %v", err)
}
err = saveStateToKubernetes(ctx, c.KubeClient, c.LocalKubeConfigPath, rkeConfig)
if err != nil {
return fmt.Errorf("[state] Failed to save configuration state: %v", err)
}
}
return nil
}