Add delete, export, get image-update

This uses the established abstractions to implement the usual
subcommands for the ImageUpdateAutomation type.

I've called the sub-subcommand in each case `image-update`, as a
fairly safe shorthand for the much longer `image-update-automation`.

Signed-off-by: Michael Bridgen <michael@weave.works>

cmd/flux/create_auto_imageupdateauto.go

@@ -94,7 +94,7 @@ func createAutoImageUpdateRun(cmd *cobra.Command, args []string) error {
 				},
 				Branch: imageUpdateArgs.branch,
 			},
-			RunInterval: &metav1.Duration{Duration: interval},
+			Interval: metav1.Duration{Duration: interval},
 			Update: autov1.UpdateStrategy{
 				Setters: &autov1.SettersStrategy{},
 			},
@@ -107,7 +107,7 @@ func createAutoImageUpdateRun(cmd *cobra.Command, args []string) error {
 	}
 
 	if export {
-		return printExport(exportImageUpdateAutomation(&update))
+		return printExport(exportImageUpdate(&update))
 	}
 
 	// I don't need these until attempting to upsert the object, but
@@ -189,21 +189,3 @@ func isImageUpdateAutomationReady(ctx context.Context, kubeClient client.Client,
 		return false, nil
 	}
 }
-
-func exportImageUpdateAutomation(update *autov1.ImageUpdateAutomation) interface{} {
-	gvk := autov1.GroupVersion.WithKind("ImageUpdateAutomation") // TODO replace with constant
-	export := autov1.ImageUpdateAutomation{
-		TypeMeta: metav1.TypeMeta{
-			Kind:       gvk.Kind,
-			APIVersion: gvk.GroupVersion().String(),
-		},
-		ObjectMeta: metav1.ObjectMeta{
-			Name:        update.Name,
-			Namespace:   update.Namespace,
-			Labels:      update.Labels,
-			Annotations: update.Annotations,
-		},
-		Spec: update.Spec,
-	}
-	return export
-}

cmd/flux/delete_auto_imageupdateauto.go

@@ -0,0 +1,40 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"github.com/spf13/cobra"
+
+	autov1 "github.com/fluxcd/image-automation-controller/api/v1alpha1"
+)
+
+var deleteImageUpdateCmd = &cobra.Command{
+	Use:   "image-update [name]",
+	Short: "Delete an ImageUpdateAutomation object",
+	Long:  "The delete auto image-update command deletes the given ImageUpdateAutomation from the cluster.",
+	Example: `  # Delete an image update automation
+  flux delete auto image-update latest-images
+`,
+	RunE: deleteCommand{
+		humanKind: "image update automation",
+		container: genericContainer{&autov1.ImageUpdateAutomation{}},
+	}.run,
+}
+
+func init() {
+	deleteAutoCmd.AddCommand(deleteImageUpdateCmd)
+}

cmd/flux/export_auto_imageupdateauto.go

@@ -0,0 +1,93 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"github.com/spf13/cobra"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+
+	autov1 "github.com/fluxcd/image-automation-controller/api/v1alpha1"
+)
+
+var exportImageUpdateCmd = &cobra.Command{
+	Use:   "image-update [name]",
+	Short: "Export ImageUpdateAutomation resources in YAML format",
+	Long:  "The export image-update command exports one or all ImageUpdateAutomation resources in YAML format.",
+	Example: `  # Export all ImageUpdateAutomation resources
+  flux export auto image-update --all > updates.yaml
+
+  # Export a specific automation
+  flux export auto image-update latest-images > latest.yaml
+`,
+	RunE: exportCommand{
+		object: exportableImageUpdate{&autov1.ImageUpdateAutomation{}},
+		list:   exportableImageUpdateList{&autov1.ImageUpdateAutomationList{}},
+	}.run,
+}
+
+func init() {
+	exportAutoCmd.AddCommand(exportImageUpdateCmd)
+}
+
+// exportImageUpdate returns a value which has extraneous information
+// stripped out.
+func exportImageUpdate(item *autov1.ImageUpdateAutomation) interface{} {
+	gvk := autov1.GroupVersion.WithKind(autov1.ImageUpdateAutomationKind)
+	export := autov1.ImageUpdateAutomation{
+		TypeMeta: metav1.TypeMeta{
+			Kind:       gvk.Kind,
+			APIVersion: gvk.GroupVersion().String(),
+		},
+		ObjectMeta: metav1.ObjectMeta{
+			Name:        item.Name,
+			Namespace:   item.Namespace,
+			Labels:      item.Labels,
+			Annotations: item.Annotations,
+		},
+		Spec: item.Spec,
+	}
+	return export
+}
+
+type exportableImageUpdate struct {
+	update *autov1.ImageUpdateAutomation
+}
+
+func (ex exportableImageUpdate) AsClientObject() runtime.Object {
+	return ex.update
+}
+
+func (ex exportableImageUpdate) Export() interface{} {
+	return exportImageUpdate(ex.update)
+}
+
+type exportableImageUpdateList struct {
+	list *autov1.ImageUpdateAutomationList
+}
+
+func (ex exportableImageUpdateList) AsClientObject() runtime.Object {
+	return ex.list
+}
+
+func (ex exportableImageUpdateList) Len() int {
+	return len(ex.list.Items)
+}
+
+func (ex exportableImageUpdateList) ExportAt(i int) interface{} {
+	return exportImageUpdate(&ex.list.Items[i])
+}

cmd/flux/get_auto_imageupdateauto.go

@@ -0,0 +1,77 @@
+/*
+Copyright 2020 The Flux authors
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package main
+
+import (
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/spf13/cobra"
+	"k8s.io/apimachinery/pkg/runtime"
+
+	autov1 "github.com/fluxcd/image-automation-controller/api/v1alpha1"
+)
+
+var getImageUpdateCmd = &cobra.Command{
+	Use:   "image-update",
+	Short: "Get ImageUpdateAutomation statuses",
+	Long:  "The get auto image-update command prints the status of ImageUpdateAutomation objects.",
+	Example: `  # List all image update automation object and their status
+  flux get auto image-update
+
+ # List image update automations from all namespaces
+  flux get auto image-update --all-namespaces
+`,
+	RunE: getCommand{
+		list: &imageUpdateSummary{&autov1.ImageUpdateAutomationList{}},
+	}.run,
+}
+
+func init() {
+	getAutoCmd.AddCommand(getImageUpdateCmd)
+}
+
+type imageUpdateSummary struct {
+	*autov1.ImageUpdateAutomationList
+}
+
+func (s imageUpdateSummary) Len() int {
+	return len(s.Items)
+}
+
+func (s imageUpdateSummary) SummariseAt(i int, includeNamespace bool) []string {
+	item := s.Items[i]
+	status, msg := statusAndMessage(item.Status.Conditions)
+	var lastRun string
+	if item.Status.LastAutomationRunTime != nil {
+		lastRun = item.Status.LastAutomationRunTime.Time.Format(time.RFC3339)
+	}
+	return append(nameColumns(&item, includeNamespace), status, msg, lastRun, strings.Title(strconv.FormatBool(item.Spec.Suspend)))
+}
+
+func (s imageUpdateSummary) Headers(includeNamespace bool) []string {
+	headers := []string{"Name", "Ready", "Message", "Last run", "Suspended"}
+	if includeNamespace {
+		return append(namespaceHeader, headers...)
+	}
+	return headers
+}
+
+func (s imageUpdateSummary) AsClientObject() runtime.Object {
+	return s.ImageUpdateAutomationList
+}

docs/cmd/flux_delete_auto.md

@@ -28,4 +28,5 @@ The delete auto sub-commands delete automation objects.
 * [flux delete](flux_delete.md)	 - Delete sources and resources
 * [flux delete auto image-policy](flux_delete_auto_image-policy.md)	 - Delete an ImagePolicy object
 * [flux delete auto image-repository](flux_delete_auto_image-repository.md)	 - Delete an ImageRepository object
+* [flux delete auto image-update](flux_delete_auto_image-update.md)	 - Delete an ImageUpdateAutomation object
 

docs/cmd/flux_delete_auto_image-update.md

@@ -0,0 +1,41 @@
+## flux delete auto image-update
+
+Delete an ImageUpdateAutomation object
+
+### Synopsis
+
+The delete auto image-update command deletes the given ImageUpdateAutomation from the cluster.
+
+```
+flux delete auto image-update [name] [flags]
+```
+
+### Examples
+
+```
+  # Delete an image update automation
+  flux delete auto image-update latest-images
+
+```
+
+### Options
+
+```
+  -h, --help   help for image-update
+```
+
+### Options inherited from parent commands
+
+```
+      --context string      kubernetes context to use
+      --kubeconfig string   path to the kubeconfig file (default "~/.kube/config")
+  -n, --namespace string    the namespace scope for this operation (default "flux-system")
+  -s, --silent              delete resource without asking for confirmation
+      --timeout duration    timeout for this operation (default 5m0s)
+      --verbose             print generated objects
+```
+
+### SEE ALSO
+
+* [flux delete auto](flux_delete_auto.md)	 - Delete automation objects
+

docs/cmd/flux_export_auto.md

@@ -28,4 +28,5 @@ The export auto sub-commands export automation object in YAML format.
 * [flux export](flux_export.md)	 - Export resources in YAML format
 * [flux export auto image-policy](flux_export_auto_image-policy.md)	 - Export ImagePolicy resources in YAML format
 * [flux export auto image-repository](flux_export_auto_image-repository.md)	 - Export ImageRepository resources in YAML format
+* [flux export auto image-update](flux_export_auto_image-update.md)	 - Export ImageUpdateAutomation resources in YAML format
 

docs/cmd/flux_export_auto_image-policy.md

@@ -16,7 +16,7 @@ flux export auto image-policy [name] [flags]
   # Export all ImagePolicy resources
   flux export auto image-policy --all > image-policies.yaml
 
-  # Export a Provider
+  # Export a specific policy
   flux export auto image-policy alpine1x > alpine1x.yaml
 
 ```

docs/cmd/flux_export_auto_image-update.md

@@ -0,0 +1,44 @@
+## flux export auto image-update
+
+Export ImageUpdateAutomation resources in YAML format
+
+### Synopsis
+
+The export image-update command exports one or all ImageUpdateAutomation resources in YAML format.
+
+```
+flux export auto image-update [name] [flags]
+```
+
+### Examples
+
+```
+  # Export all ImageUpdateAutomation resources
+  flux export auto image-update --all > updates.yaml
+
+  # Export a specific automation
+  flux export auto image-update latest-images > latest.yaml
+
+```
+
+### Options
+
+```
+  -h, --help   help for image-update
+```
+
+### Options inherited from parent commands
+
+```
+      --all                 select all resources
+      --context string      kubernetes context to use
+      --kubeconfig string   path to the kubeconfig file (default "~/.kube/config")
+  -n, --namespace string    the namespace scope for this operation (default "flux-system")
+      --timeout duration    timeout for this operation (default 5m0s)
+      --verbose             print generated objects
+```
+
+### SEE ALSO
+
+* [flux export auto](flux_export_auto.md)	 - Export automation objects
+

docs/cmd/flux_get_auto.md

@@ -28,4 +28,5 @@ The get auto sub-commands print the statuses of the automation objects.
 * [flux get](flux_get.md)	 - Get sources and resources
 * [flux get auto image-policy](flux_get_auto_image-policy.md)	 - Get ImagePolicy statuses
 * [flux get auto image-repository](flux_get_auto_image-repository.md)	 - Get ImageRepository statuses
+* [flux get auto image-update](flux_get_auto_image-update.md)	 - Get ImageUpdateAutomation statuses
 

docs/cmd/flux_get_auto_image-update.md

@@ -0,0 +1,44 @@
+## flux get auto image-update
+
+Get ImageUpdateAutomation statuses
+
+### Synopsis
+
+The get auto image-update command prints the status of ImageUpdateAutomation objects.
+
+```
+flux get auto image-update [flags]
+```
+
+### Examples
+
+```
+  # List all image update automation object and their status
+  flux get auto image-update
+
+ # List image update automations from all namespaces
+  flux get auto image-update --all-namespaces
+
+```
+
+### Options
+
+```
+  -h, --help   help for image-update
+```
+
+### Options inherited from parent commands
+
+```
+  -A, --all-namespaces      list the requested object(s) across all namespaces
+      --context string      kubernetes context to use
+      --kubeconfig string   path to the kubeconfig file (default "~/.kube/config")
+  -n, --namespace string    the namespace scope for this operation (default "flux-system")
+      --timeout duration    timeout for this operation (default 5m0s)
+      --verbose             print generated objects
+```
+
+### SEE ALSO
+
+* [flux get auto](flux_get_auto.md)	 - Get automation statuses
+