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Merge pull request #75027 from ping035627/k8s-190306

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Add some logs for kubeadm join
This commit is contained in:
Kubernetes Prow Robot 2019-03-25 03:23:07 -07:00 committed by GitHub
commit 3c9c7fca64
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2 changed files with 4 additions and 3 deletions
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5
cmd/kubeadm/app/cmd/phases/join/kubelet.go
View File

@ -101,8 +101,8 @@ func runKubeletStartJoinPhase(c workflow.RunData) error {
} }
bootstrapKubeConfigFile := kubeadmconstants.GetBootstrapKubeletKubeConfigPath() bootstrapKubeConfigFile := kubeadmconstants.GetBootstrapKubeletKubeConfigPath()
// Write the bootstrap kubelet config file or the TLS-Boostrapped kubelet config file down to disk // Write the bootstrap kubelet config file or the TLS-Bootstrapped kubelet config file down to disk
klog.V(1).Infoln("[kubelet-start] writing bootstrap kubelet config file at", bootstrapKubeConfigFile) klog.V(1).Infof("[kubelet-start] writing bootstrap kubelet config file at %s", bootstrapKubeConfigFile)
if err := kubeconfigutil.WriteToDisk(bootstrapKubeConfigFile, tlsBootstrapCfg); err != nil { if err := kubeconfigutil.WriteToDisk(bootstrapKubeConfigFile, tlsBootstrapCfg); err != nil {
return errors.Wrap(err, "couldn't save bootstrap-kubelet.conf to disk") return errors.Wrap(err, "couldn't save bootstrap-kubelet.conf to disk")
} }
@ -110,6 +110,7 @@ func runKubeletStartJoinPhase(c workflow.RunData) error {
// Write the ca certificate to disk so kubelet can use it for authentication // Write the ca certificate to disk so kubelet can use it for authentication
cluster := tlsBootstrapCfg.Contexts[tlsBootstrapCfg.CurrentContext].Cluster cluster := tlsBootstrapCfg.Contexts[tlsBootstrapCfg.CurrentContext].Cluster
if _, err := os.Stat(cfg.CACertPath); os.IsNotExist(err) { if _, err := os.Stat(cfg.CACertPath); os.IsNotExist(err) {
klog.V(1).Infof("[kubelet-start] writing CA certificate at %s", cfg.CACertPath)
if err := certutil.WriteCert(cfg.CACertPath, tlsBootstrapCfg.Clusters[cluster].CertificateAuthorityData); err != nil { if err := certutil.WriteCert(cfg.CACertPath, tlsBootstrapCfg.Clusters[cluster].CertificateAuthorityData); err != nil {
return errors.Wrap(err, "couldn't save the CA certificate to disk") return errors.Wrap(err, "couldn't save the CA certificate to disk")
} }

2
cmd/kubeadm/app/cmd/phases/join/preflight.go
View File

@ -118,7 +118,7 @@ func runPreflight(c workflow.RunData) error {
return errors.New(msg.String()) return errors.New(msg.String())
} }
// run kubeadm init preflight checks for checking all the prequisites // run kubeadm init preflight checks for checking all the prerequisites
fmt.Println("[preflight] Running pre-flight checks before initializing the new control plane instance") fmt.Println("[preflight] Running pre-flight checks before initializing the new control plane instance")
if err := preflight.RunInitNodeChecks(utilsexec.New(), initCfg, j.IgnorePreflightErrors(), true); err != nil { if err := preflight.RunInitNodeChecks(utilsexec.New(), initCfg, j.IgnorePreflightErrors(), true); err != nil {
return err return err