feat(k8s): add support for deleting a node (#2426)

Co-authored-by: Rémy Léone <[email protected]>

Author: scaleway-bot

cmd/scw/testdata/test-all-usage-k8s-node-delete-usage.golden

@@ -0,0 +1,23 @@
+🎲🎲🎲 EXIT CODE: 0 🎲🎲🎲
+🟥🟥🟥 STDERR️️ 🟥🟥🟥️
+This method allows to delete a specific node. Note that when there is not enough space to reschedule all the pods (in a one node cluster for instance), you may experience some disruption of your applications.
+
+USAGE:
+  scw k8s node delete [arg=value ...]
+
+EXAMPLES:
+  Delete a given node
+    scw k8s node delete 11111111-1111-1111-111111111111
+
+ARGS:
+  node-id           
+  [region=fr-par]   Region to target. If none is passed will use default region from the config (fr-par | nl-ams | pl-waw)
+
+FLAGS:
+  -h, --help   help for delete
+
+GLOBAL FLAGS:
+  -c, --config string    The path to the config file
+  -D, --debug            Enable debug mode
+  -o, --output string    Output format: json or human, see 'scw help output' for more info (default "human")
+  -p, --profile string   The config profile to use

cmd/scw/testdata/test-all-usage-k8s-node-list-usage.golden

@@ -20,7 +20,7 @@ ARGS:
   [pool-id]         The pool ID on which to filter the returned nodes
   [order-by]        The sort order of the returned nodes (created_at_asc | created_at_desc)
   [name]            The name on which to filter the returned nodes
-  [status]          The status on which to filter the returned nodes (unknown | creating | not_ready | ready | deleting | deleted | locked | rebooting | creation_error | upgrading)
+  [status]          The status on which to filter the returned nodes (unknown | creating | not_ready | ready | deleting | deleted | locked | rebooting | creation_error | upgrading | starting)
   [region=fr-par]   Region to target. If none is passed will use default region from the config (fr-par | nl-ams | pl-waw)
 
 FLAGS:

cmd/scw/testdata/test-all-usage-k8s-node-usage.golden

@@ -8,6 +8,7 @@ USAGE:
   scw k8s node <command>
 
 AVAILABLE COMMANDS:
+  delete      Delete a node in a cluster
   get         Get a node in a cluster
   list        List all the nodes in a cluster
   reboot      Reboot a node in a cluster

docs/commands/k8s.md

@@ -17,6 +17,7 @@ Kapsule API
   - [Install a kubeconfig](#install-a-kubeconfig)
   - [Uninstall a kubeconfig](#uninstall-a-kubeconfig)
 - [Kapsule node management commands](#kapsule-node-management-commands)
+  - [Delete a node in a cluster](#delete-a-node-in-a-cluster)
   - [Get a node in a cluster](#get-a-node-in-a-cluster)
   - [List all the nodes in a cluster](#list-all-the-nodes-in-a-cluster)
   - [Reboot a node in a cluster](#reboot-a-node-in-a-cluster)
@@ -528,6 +529,36 @@ Please note that Kubernetes nodes cannot be accessed with ssh.
 
 
 
+### Delete a node in a cluster
+
+This method allows to delete a specific node. Note that when there is not enough space to reschedule all the pods (in a one node cluster for instance), you may experience some disruption of your applications.
+
+**Usage:**
+
+```
+scw k8s node delete [arg=value ...]
+```
+
+
+**Args:**
+
+| Name |   | Description |
+|------|---|-------------|
+| node-id | Required |  |
+| region | Default: `fr-par`<br />One of: `fr-par`, `nl-ams`, `pl-waw` | Region to target. If none is passed will use default region from the config |
+
+
+**Examples:**
+
+
+Delete a given node
+```
+scw k8s node delete 11111111-1111-1111-111111111111
+```
+
+
+
+
 ### Get a node in a cluster
 
 This method allows to get details about a specific Kubernetes node.
@@ -577,7 +608,7 @@ scw k8s node list [arg=value ...]
 | pool-id |  | The pool ID on which to filter the returned nodes |
 | order-by | One of: `created_at_asc`, `created_at_desc` | The sort order of the returned nodes |
 | name |  | The name on which to filter the returned nodes |
-| status | One of: `unknown`, `creating`, `not_ready`, `ready`, `deleting`, `deleted`, `locked`, `rebooting`, `creation_error`, `upgrading` | The status on which to filter the returned nodes |
+| status | One of: `unknown`, `creating`, `not_ready`, `ready`, `deleting`, `deleted`, `locked`, `rebooting`, `creation_error`, `upgrading`, `starting` | The status on which to filter the returned nodes |
 | region | Default: `fr-par`<br />One of: `fr-par`, `nl-ams`, `pl-waw` | Region to target. If none is passed will use default region from the config |
 
 

internal/namespaces/k8s/v1/k8s_cli.go

@@ -42,6 +42,7 @@ func GetGeneratedCommands() *core.Commands {
 		k8sNodeGet(),
 		k8sNodeReplace(),
 		k8sNodeReboot(),
+		k8sNodeDelete(),
 		k8sVersionList(),
 		k8sVersionGet(),
 	)
@@ -1620,7 +1621,7 @@ func k8sNodeList() *core.Command {
 				Required:   false,
 				Deprecated: false,
 				Positional: false,
-				EnumValues: []string{"unknown", "creating", "not_ready", "ready", "deleting", "deleted", "locked", "rebooting", "creation_error", "upgrading"},
+				EnumValues: []string{"unknown", "creating", "not_ready", "ready", "deleting", "deleted", "locked", "rebooting", "creation_error", "upgrading", "starting"},
 			},
 			core.RegionArgSpec(scw.RegionFrPar, scw.RegionNlAms, scw.RegionPlWaw),
 		},
@@ -1728,7 +1729,7 @@ func k8sNodeReplace() *core.Command {
 		Namespace: "k8s",
 		Resource:  "node",
 		Verb:      "replace",
-		// Deprecated:    false,
+		// Deprecated:    true,
 		ArgsType: reflect.TypeOf(k8s.ReplaceNodeRequest{}),
 		ArgSpecs: core.ArgSpecs{
 			{
@@ -1793,6 +1794,41 @@ func k8sNodeReboot() *core.Command {
 	}
 }
 
+func k8sNodeDelete() *core.Command {
+	return &core.Command{
+		Short:     `Delete a node in a cluster`,
+		Long:      `This method allows to delete a specific node. Note that when there is not enough space to reschedule all the pods (in a one node cluster for instance), you may experience some disruption of your applications.`,
+		Namespace: "k8s",
+		Resource:  "node",
+		Verb:      "delete",
+		// Deprecated:    false,
+		ArgsType: reflect.TypeOf(k8s.DeleteNodeRequest{}),
+		ArgSpecs: core.ArgSpecs{
+			{
+				Name:       "node-id",
+				Required:   true,
+				Deprecated: false,
+				Positional: false,
+			},
+			core.RegionArgSpec(scw.RegionFrPar, scw.RegionNlAms, scw.RegionPlWaw),
+		},
+		Run: func(ctx context.Context, args interface{}) (i interface{}, e error) {
+			request := args.(*k8s.DeleteNodeRequest)
+
+			client := core.ExtractClient(ctx)
+			api := k8s.NewAPI(client)
+			return api.DeleteNode(request)
+
+		},
+		Examples: []*core.Example{
+			{
+				Short: "Delete a given node",
+				Raw:   `scw k8s node delete 11111111-1111-1111-111111111111`,
+			},
+		},
+	}
+}
+
 func k8sVersionList() *core.Command {
 	return &core.Command{
 		Short:     `List all available versions`,