mirrors/k3d
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

createCluster: allow 0 or 1 arg

Browse Source 
Allow 0 or 1 argument for k3d create cluster.
If 0, then we'll use the default cluster name.
This commit is contained in:
iwilltry42 2020-04-06 16:34:32 +02:00
parent 4a8e155f51
commit a7ef585e12
No known key found for this signature in database
GPG Key ID: 7BA57AD1CFF16110
1 changed files with 5 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
cmd/create/createCluster.go
View File

@ -48,7 +48,7 @@ func NewCmdCreateCluster() *cobra.Command {
Use: "cluster NAME",
Short: "Create a new k3s cluster in docker",
Long: `Create a new k3s cluster with containerized nodes (k3s in docker).`,
Args: cobra.ExactArgs(1), // exactly one cluster name can be set // TODO: if not specified, use k3d.DefaultClusterName
Args: cobra.RangeArgs(0, 1), // exactly one cluster name can be set (default: k3d.DefaultClusterName)
Run: func(cmd *cobra.Command, args []string) {
cluster := parseCreateClusterCmd(cmd, args, createClusterOpts)
if err := k3dCluster.CreateCluster(cluster, runtimes.SelectedRuntime); err != nil {
@ -116,7 +116,10 @@ func parseCreateClusterCmd(cmd *cobra.Command, args []string, createClusterOpts
* Parse and validate arguments *
********************************/
clustername := args[0]
clustername := k3d.DefaultClusterName
if len(args) != 0 {
clustername = args[0]
}
if err := cluster.CheckName(clustername); err != nil {
log.Fatal(err)
}