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CLI: rollback if cluster creation failed

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iwilltry42 2020-01-28 15:06:07 +01:00
parent b8ac954d69
commit 55646119c2
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GPG Key ID: 7BA57AD1CFF16110
1 changed files with 7 additions and 1 deletions
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8
cmd/create/createCluster.go
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@ -59,7 +59,13 @@ func NewCmdCreateCluster() *cobra.Command {
Run: func(cmd *cobra.Command, args []string) { Run: func(cmd *cobra.Command, args []string) {
runtime, cluster := parseCreateClusterCmd(cmd, args, opts) runtime, cluster := parseCreateClusterCmd(cmd, args, opts)
if err := k3dCluster.CreateCluster(cluster, runtime); err != nil { if err := k3dCluster.CreateCluster(cluster, runtime); err != nil {
log.Fatalln(err) log.Errorln(err)
log.Errorln("Failed to create cluster >>> Rolling Back")
if err := k3dCluster.DeleteCluster(cluster, runtime); err != nil {
log.Errorln(err)
log.Fatalln("Cluster creation FAILED, also FAILED to rollback changes!")
}
log.Fatalln("Cluster creation FAILED, all changes have been rolled back!")
} }
log.Infof("Cluster '%s' created successfully. You can now use it like this:", cluster.Name) log.Infof("Cluster '%s' created successfully. You can now use it like this:", cluster.Name)
fmt.Printf("export KUBECONFIG=$(%s get kubeconfig %s)\n", os.Args[0], cluster.Name) fmt.Printf("export KUBECONFIG=$(%s get kubeconfig %s)\n", os.Args[0], cluster.Name)