Cherry-pick #4033 #4084 #4097 #4102 #4104 #4114 #4117 #4119 #4122 #4123

Makefile

@@ -192,6 +192,10 @@ gen/test-tls:
 		-subj "/CN=localhost" \
 		-config pkg/rpc/testdata/tls.config
 
+.PHONY: gen/contributions
+gen/contributions:
+	./hack/gen-contributions.sh
+
 .PHONY: release
 release: release/init release/docs
 

README.md

@@ -79,31 +79,34 @@ We'd love you to join us! Please see the [Contributor Guide](https://pipecd.dev/
 <a href="https://github.com/chaspy"><img src="https://avatars.githubusercontent.com/u/10370988?v=4" title="chaspy" width="80" height="80"></a>
 <a href="https://github.com/ffjlabo"><img src="https://avatars.githubusercontent.com/u/40124947?v=4" title="ffjlabo" width="80" height="80"></a>
 <a href="https://github.com/gkuga"><img src="https://avatars.githubusercontent.com/u/33643470?v=4" title="gkuga" width="80" height="80"></a>
-<a href="https://github.com/sivchari"><img src="https://avatars.githubusercontent.com/u/55221074?v=4" title="sivchari" width="80" height="80"></a>
-<a href="https://github.com/tnqv"><img src="https://avatars.githubusercontent.com/u/23372024?v=4" title="tnqv" width="80" height="80"></a>
 <a href="https://github.com/kurochan"><img src="https://avatars.githubusercontent.com/u/591247?v=4" title="kurochan" width="80" height="80"></a>
+<a href="https://github.com/TonkyH"><img src="https://avatars.githubusercontent.com/u/50762864?v=4" title="TonkyH" width="80" height="80"></a>
+<a href="https://github.com/tnqv"><img src="https://avatars.githubusercontent.com/u/23372024?v=4" title="tnqv" width="80" height="80"></a>
+<a href="https://github.com/golemiso"><img src="https://avatars.githubusercontent.com/u/3282656?v=4" title="golemiso" width="80" height="80"></a>
+<a href="https://github.com/sivchari"><img src="https://avatars.githubusercontent.com/u/55221074?v=4" title="sivchari" width="80" height="80"></a>
 <a href="https://github.com/khanhtc3010"><img src="https://avatars.githubusercontent.com/u/9603918?v=4" title="khanhtc3010" width="80" height="80"></a>
-<a href="https://github.com/na-ga"><img src="https://avatars.githubusercontent.com/u/537006?v=4" title="na-ga" width="80" height="80"></a>
 <a href="https://github.com/p0tr3c"><img src="https://avatars.githubusercontent.com/u/12850042?v=4" title="p0tr3c" width="80" height="80"></a>
-<a href="https://github.com/gotyoooo"><img src="https://avatars.githubusercontent.com/u/6133219?v=4" title="Lennie" width="80" height="80"></a>
-<a href="https://github.com/tennashi"><img src="https://avatars.githubusercontent.com/u/10219626?v=4" title="tennashi" width="80" height="80"></a>
+<a href="https://github.com/na-ga"><img src="https://avatars.githubusercontent.com/u/537006?v=4" title="na-ga" width="80" height="80"></a>
+<a href="https://github.com/gotyoooo"><img src="https://avatars.githubusercontent.com/u/6133219?v=4" title="gotyoooo" width="80" height="80"></a>
 <a href="https://github.com/ShotaKitazawa"><img src="https://avatars.githubusercontent.com/u/19530785?v=4" title="ShotaKitazawa" width="80" height="80"></a>
+<a href="https://github.com/tennashi"><img src="https://avatars.githubusercontent.com/u/10219626?v=4" title="tennashi" width="80" height="80"></a>
 <a href="https://github.com/Abirdcfly"><img src="https://avatars.githubusercontent.com/u/5100555?v=4" title="Abirdcfly" width="80" height="80"></a>
-<a href="https://github.com/golemiso"><img src="https://avatars.githubusercontent.com/u/3282656?v=4" title="golemiso" width="80" height="80"></a>
-<a href="https://github.com/mugioka"><img src="https://avatars.githubusercontent.com/u/62197019?v=4" title="mugioka" width="80" height="80"></a>
-<a href="https://github.com/misukuro"><img src="https://avatars.githubusercontent.com/u/1040546?v=4" title="misukuro" width="80" height="80"></a>
-<a href="https://github.com/eltociear"><img src="https://avatars.githubusercontent.com/u/22633385?v=4" title="eltociear" width="80" height="80"></a>
-<a href="https://github.com/kentakozuka"><img src="https://avatars.githubusercontent.com/u/16733673?v=4" title="kentakozuka" width="80" height="80"></a>
-<a href="https://github.com/RikiyaFujii"><img src="https://avatars.githubusercontent.com/u/23261497?v=4" title="RikiyaFujii" width="80" height="80"></a>
-<a href="https://github.com/ww24"><img src="https://avatars.githubusercontent.com/u/695166?v=4" title="ww24" width="80" height="80"></a>
 <a href="https://github.com/hongchaodeng"><img src="https://avatars.githubusercontent.com/u/920884?v=4" title="hongchaodeng" width="80" height="80"></a>
+<a href="https://github.com/hori-ryota"><img src="https://avatars.githubusercontent.com/u/2936501?v=4" title="hori-ryota" width="80" height="80"></a>
+<a href="https://github.com/eltociear"><img src="https://avatars.githubusercontent.com/u/22633385?v=4" title="eltociear" width="80" height="80"></a>
+<a href="https://github.com/sano307"><img src="https://avatars.githubusercontent.com/u/12808316?v=4" title="sano307" width="80" height="80"></a>
+<a href="https://github.com/misukuro"><img src="https://avatars.githubusercontent.com/u/1040546?v=4" title="misukuro" width="80" height="80"></a>
 <a href="https://github.com/masaaania"><img src="https://avatars.githubusercontent.com/u/2755429?v=4" title="masaaania" width="80" height="80"></a>
+<a href="https://github.com/KeisukeYamashita"><img src="https://avatars.githubusercontent.com/u/23056537?v=4" title="KeisukeYamashita" width="80" height="80"></a>
+<a href="https://github.com/kentakozuka"><img src="https://avatars.githubusercontent.com/u/16733673?v=4" title="kentakozuka" width="80" height="80"></a>
 <a href="https://github.com/Lennie"><img src="https://avatars.githubusercontent.com/u/330102?v=4" title="Lennie" width="80" height="80"></a>
-<a href="https://github.com/sano307"><img src="https://avatars.githubusercontent.com/u/12808316?v=4" title="sano307" width="80" height="80"></a>
+<a href="https://github.com/RikiyaFujii"><img src="https://avatars.githubusercontent.com/u/23261497?v=4" title="RikiyaFujii" width="80" height="80"></a>
+<a href="https://github.com/SakataAtsuki"><img src="https://avatars.githubusercontent.com/u/58636635?v=4" title="SakataAtsuki" width="80" height="80"></a>
+<a href="https://github.com/butterv"><img src="https://avatars.githubusercontent.com/u/15773082?v=4" title="butterv" width="80" height="80"></a>
 <a href="https://github.com/mura-s"><img src="https://avatars.githubusercontent.com/u/4702673?v=4" title="mura-s" width="80" height="80"></a>
 <a href="https://github.com/Linutux"><img src="https://avatars.githubusercontent.com/u/435352?v=4" title="Linutux" width="80" height="80"></a>
-<a href="https://github.com/butterv"><img src="https://avatars.githubusercontent.com/u/15773082?v=4" title="butterv" width="80" height="80"></a>
+<a href="https://github.com/ww24"><img src="https://avatars.githubusercontent.com/u/695166?v=4" title="ww24" width="80" height="80"></a>
 <a href="https://github.com/tnir"><img src="https://avatars.githubusercontent.com/u/10229505?v=4" title="tnir" width="80" height="80"></a>
-<a href="https://github.com/hori-ryota"><img src="https://avatars.githubusercontent.com/u/2936501?v=4" title="hori-ryota" width="80" height="80"></a>
-<a href="https://github.com/KeisukeYamashita"><img src="https://avatars.githubusercontent.com/u/23056537?v=4" title="KeisukeYamashita" width="80" height="80"></a>
-<a href="https://github.com/amaany3"><img src="https://avatars.githubusercontent.com/u/25783732?v=4" title="amaany3" width="80" height="80"></a>
+<a href="https://github.com/JohnTitor"><img src="https://avatars.githubusercontent.com/u/25030997?v=4" title="JohnTitor" width="80" height="80"></a>
+<a href="https://github.com/funera1"><img src="https://avatars.githubusercontent.com/u/60760935?v=4" title="funera1" width="80" height="80"></a>
+<a href="https://github.com/mugioka"><img src="https://avatars.githubusercontent.com/u/62197019?v=4" title="mugioka" width="80" height="80"></a>

docs/content/en/docs-dev/examples/_index.md

@@ -81,6 +81,8 @@ https://github.com/pipe-cd/examples
 | [bluegreen](https://github.com/pipe-cd/examples/tree/master/ecs/bluegreen) | Deployment pipeline with blue-green strategy. |
 | [secret-management](https://github.com/pipe-cd/examples/tree/master/ecs/secret-management) | Demonstrate how to manage sensitive data by using [Secret Management](../user-guide/managing-application/secret-management/) feature. |
 | [wait-approval](https://github.com/pipe-cd/examples/tree/master/ecs/wait-approval) | Deployment pipeline that contains a manual approval stage. |
+| [standalone-task](https://github.com/pipe-cd/examples/tree/master/ecs/standalone-task) | Deployment Standalone Task. (`Standalone task is only supported for Quick sync`) |
+
 
 ### Deployment chain
 

docs/content/en/docs-dev/user-guide/command-line-tool.md

@@ -193,6 +193,17 @@ pipectl application list \
     --app-kind=KUBERNETES \
 ```
 
+### Disable an application
+
+Disable an application with given id:
+
+``` console
+pipectl application disable \
+    --address={CONTROL_PLANE_API_ADDRESS} \
+    --api-key={API_KEY} \
+    --app-id={APPLICATION_ID}
+```
+
 ### Deleting an application
 
 Delete an application with given id:

docs/content/en/docs-dev/user-guide/managing-application/defining-app-configuration/ecs.md

@@ -6,14 +6,70 @@ description: >
   Specific guide to configuring deployment for Amazon ECS application.
 ---
 
-Deploying an Amazon ECS application requires `TaskDefinition` and `Service` configuration files placing inside the application directory. Those files contain all configuration for [ECS TaskDefinition](https://docs.aws.amazon.com/AmazonECS/latest/developerguide/task_definitions.html) object and [ECS Service](https://docs.aws.amazon.com/AmazonECS/latest/developerguide/ecs_services.html) object, and will be used by Piped agent while deploy your application/service to ECS cluster.
+There are two main ways to deploy an Amazon ECS application.
+- Your application is a one-time or periodic batch job.
+  - it's a standalone task.
+  - you need to prepare `TaskDefinition`
+- Your application is deployed to run continuously or behind a load balancer.
+  - you need to prepare `TaskDefinition` and `Service`
+
+To deploy an Amazon ECS application, the `TaskDefinition` configuration file must be located in the application directory. This file contains all configuration for [ECS TaskDefinition](https://docs.aws.amazon.com/AmazonECS/latest/developerguide/task_definitions.html) object and will be used by Piped agent while deploying your application/service to the ECS cluster.
+
+To deploy your application to run continuously or to place it behind a load balancer, You need to create [ECS Service](https://docs.aws.amazon.com/AmazonECS/latest/developerguide/ecs_services.html). The `Service` configuration file also must be located in the application directory. This file contains all configurations for [ECS Service](https://docs.aws.amazon.com/AmazonECS/latest/developerguide/ecs_services.html) object.
 
 If you're not familiar with ECS, you can get examples for those files from [here](../../../../examples/#ecs-applications).
 
 ## Quick sync
 
 By default, when the [pipeline](../../../configuration-reference/#ecs-application) was not specified, PipeCD triggers a quick sync deployment for the merged pull request.
 Quick sync for an ECS deployment will roll out the new version and switch all traffic to it immediately.
+> In case of standalone task, only Quick sync is supported.
+
+Here is an example for Quick sync.
+
+  {{< tabpane >}}
+  {{< tab lang="yaml" header="application" >}}
+apiVersion: pipecd.dev/v1beta1
+kind: ECSApp
+spec:
+  name: simple
+  labels:
+    env: example
+    team: xyz
+  input:
+    # Path to Service configuration file in Yaml/JSON format.
+    serviceDefinitionFile: servicedef.yaml
+    # Path to TaskDefinition configuration file in Yaml/JSON format.
+    # Default is `taskdef.json`
+    taskDefinitionFile: taskdef.yaml
+    targetGroups:
+      primary:
+        targetGroupArn: arn:aws:elasticloadbalancing:ap-northeast-1:XXXX:targetgroup/ecs-lb/YYYY
+        containerName: web
+        containerPort: 80
+  {{< /tab >}}
+  {{< tab lang="yaml" header="standalone task" >}}
+apiVersion: pipecd.dev/v1beta1
+kind: ECSApp
+spec:
+  name: standalonetask-fargate
+  labels:
+    env: example
+    team: xyz
+  input:
+    # Path to TaskDefinition configuration file in Yaml/JSON format.
+    # Default is `taskdef.json`
+    taskDefinitionFile: taskdef.yaml
+    clusterArn: arn:aws:ecs:ap-northeast-1:XXXX:cluster/test-cluster
+    awsvpcConfiguration:
+      assignPublicIp: ENABLED
+      subnets:
+        - subnet-YYYY
+        - subnet-YYYY
+      securityGroups:
+          - sg-YYYY
+  {{< /tab >}}
+  {{< /tabpane >}}
 
 ## Sync with the specified pipeline
 
@@ -46,7 +102,6 @@ kind: ECSApp
 spec:
   input:
     # Path to Service configuration file in Yaml/JSON format.
-    # Default is `service.json`
     serviceDefinitionFile: servicedef.yaml
     # Path to TaskDefinition configuration file in Yaml/JSON format.
     # Default is `taskdef.json`

examples/ecs/standalone-task/launch-type/ec2/network-mode/awsvpc/app.pipecd.yaml

@@ -0,0 +1,19 @@
+apiVersion: pipecd.dev/v1beta1
+kind: ECSApp
+spec:
+  name: standalonetask-ec2-awsvpc
+  labels:
+    env: example
+    team: xyz
+  input:
+    taskDefinitionFile: taskdef.yaml
+    clusterArn: arn:aws:ecs:ap-northeast-1:XXXX:cluster/test-cluster
+    launchType: EC2
+    awsvpcConfiguration:
+      subnets:
+        - subnet-YYYY
+        - subnet-YYYY
+  description: |
+    This app demonstrates how to deploy an ECS application with [Quick Sync](https://pipecd.dev/docs/concepts/#sync-strategy) strategy.\
+    No pipeline is specified then in each deployment PipeCD will roll out the new version and switch all traffic to it immediately.\
+    References: [adding a new app](https://pipecd.dev/docs/user-guide/managing-application/adding-an-application/), [app configuration](https://pipecd.dev/docs/user-guide/configuration-reference/)

examples/ecs/standalone-task/launch-type/ec2/network-mode/awsvpc/taskdef.yaml

@@ -0,0 +1,20 @@
+family: nginx-test-fam-ec2
+executionRoleArn: arn:aws:iam::XXXX:role/ecsTaskExecutionRole
+containerDefinitions:
+  - command: null
+    cpu: 100
+    image: XXXX.dkr.ecr.ap-northeast-1.amazonaws.com/nginx:1
+    memory: 100
+    mountPoints: []
+    name: web
+    portMappings:
+      - containerPort: 80
+compatibilities:
+  - EC2
+requiresCompatibilities:
+  - EC2
+networkMode: awsvpc
+memory: 512
+cpu: 256
+pidMode: ""
+volumes: []

examples/ecs/standalone-task/launch-type/ec2/network-mode/bridge/app.pipecd.yaml

@@ -0,0 +1,15 @@
+apiVersion: pipecd.dev/v1beta1
+kind: ECSApp
+spec:
+  name: standalonetask-ec2-bridge-1
+  labels:
+    env: example
+    team: xyz
+  input:
+    taskDefinitionFile: taskdef.yaml
+    launchType: EC2
+    clusterArn: arn:aws:ecs:ap-northeast-1:XXXX:cluster/test-cluster
+  description: |
+    This app demonstrates how to deploy an ECS application with [Quick Sync](https://pipecd.dev/docs/concepts/#sync-strategy) strategy.\
+    No pipeline is specified then in each deployment PipeCD will roll out the new version and switch all traffic to it immediately.\
+    References: [adding a new app](https://pipecd.dev/docs/user-guide/managing-application/adding-an-application/), [app configuration](https://pipecd.dev/docs/user-guide/configuration-reference/)

examples/ecs/standalone-task/launch-type/ec2/network-mode/bridge/taskdef.yaml

@@ -0,0 +1,20 @@
+family: nginx-test-fam-ec2-bridge
+executionRoleArn: arn:aws:iam::XXXX:role/ecsTaskExecutionRole
+containerDefinitions:
+  - command: null
+    cpu: 100
+    image: XXXX.dkr.ecr.ap-northeast-1.amazonaws.com/nginx:1
+    memory: 100
+    mountPoints: []
+    name: web
+    portMappings:
+      - containerPort: 80
+compatibilities:
+  - EC2
+requiresCompatibilities:
+  - EC2
+networkMode: bridge
+memory: 512
+cpu: 256
+pidMode: ""
+volumes: []

examples/ecs/standalone-task/launch-type/fargate/app.pipecd.yaml

@@ -0,0 +1,21 @@
+apiVersion: pipecd.dev/v1beta1
+kind: ECSApp
+spec:
+  name: standalonetask-fargate
+  labels:
+    env: example
+    team: xyz
+  input:
+    taskDefinitionFile: taskdef.yaml
+    clusterArn: arn:aws:ecs:ap-northeast-1:XXXX:cluster/test-cluster
+    awsvpcConfiguration:
+      assignPublicIp: ENABLED
+      subnets:
+        - subnet-YYYY
+        - subnet-YYYY
+      securityGroups:
+          - sg-YYYY
+  description: |
+    This app demonstrates how to deploy an ECS application with [Quick Sync](https://pipecd.dev/docs/concepts/#sync-strategy) strategy.\
+    No pipeline is specified then in each deployment PipeCD will roll out the new version and switch all traffic to it immediately.\
+    References: [adding a new app](https://pipecd.dev/docs/user-guide/managing-application/adding-an-application/), [app configuration](https://pipecd.dev/docs/user-guide/configuration-reference/)

examples/ecs/standalone-task/launch-type/fargate/taskdef.yaml

@@ -0,0 +1,20 @@
+family: nginx-test-fam-1
+executionRoleArn: arn:aws:iam::XXXX:role/ecsTaskExecutionRole
+containerDefinitions:
+  - command: null
+    cpu: 100
+    image: XXXX.dkr.ecr.ap-northeast-1.amazonaws.com/nginx:1
+    memory: 100
+    mountPoints: []
+    name: web
+    portMappings:
+      - containerPort: 80
+compatibilities:
+  - FARGATE
+requiresCompatibilities:
+  - FARGATE
+networkMode: awsvpc
+memory: 512
+cpu: 256
+pidMode: ""
+volumes: []

go.mod

@@ -20,7 +20,7 @@ require (
 	github.com/envoyproxy/protoc-gen-validate v0.6.6
 	github.com/fsouza/fake-gcs-server v1.21.0
 	github.com/go-sql-driver/mysql v1.6.0
-	github.com/goccy/go-yaml v1.9.3
+	github.com/goccy/go-yaml v1.9.8
 	github.com/golang-jwt/jwt v3.2.1+incompatible
 	github.com/golang/mock v1.5.0
 	github.com/golang/protobuf v1.5.2

go.sum

@@ -270,8 +270,8 @@ github.com/go-sql-driver/mysql v1.6.0/go.mod h1:DCzpHaOWr8IXmIStZouvnhqoel9Qv2LB
 github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY=
 github.com/go-test/deep v1.0.3 h1:ZrJSEWsXzPOxaZnFteGEfooLba+ju3FYIbOrS+rQd68=
 github.com/go-test/deep v1.0.3/go.mod h1:wGDj63lr65AM2AQyKZd/NYHGb0R+1RLqB8NKt3aSFNA=
-github.com/goccy/go-yaml v1.9.3 h1:9A7DkTBb7cZs5wqcqAhgR+2Ms8O7HTjT0SqOXO10HqM=
-github.com/goccy/go-yaml v1.9.3/go.mod h1:U/jl18uSupI5rdI2jmuCswEA2htH9eXfferR3KfscvA=
+github.com/goccy/go-yaml v1.9.8 h1:5gMyLUeU1/6zl+WFfR1hN7D2kf+1/eRGa7DFtToiBvQ=
+github.com/goccy/go-yaml v1.9.8/go.mod h1:JubOolP3gh0HpiBc4BLRD4YmjEjHAmIIB2aaXKkTfoE=
 github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
 github.com/godbus/dbus/v5 v5.0.6/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
 github.com/gofrs/uuid v3.2.0+incompatible h1:y12jRkkFxsd7GpqdSZ+/KCs/fJbqpEXSGd4+jfEaewE=
@@ -877,6 +877,7 @@ golang.org/x/sys v0.0.0-20211025201205-69cdffdb9359/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20211116061358-0a5406a5449c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220209214540-3681064d5158/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220406163625-3f8b81556e12/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220412211240-33da011f77ad h1:ntjMns5wyP/fN65tdBD4g8J5w8n015+iIIs9rtjXkY0=
 golang.org/x/sys v0.0.0-20220412211240-33da011f77ad/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=

hack/gen-contributions.sh

@@ -0,0 +1,31 @@
+#!/usr/bin/env bash
+
+# Copyright 2022 The PipeCD 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.
+
+echo "Updating the contributors list on README.md ..."
+
+LINE_NUM=$(($(grep -Fn "### Thanks to the contributors of PipeCD" README.md | cut -f1 -d ':')+1))
+head -n $LINE_NUM README.md >> README.md.tmp
+
+while read -r line
+do
+    cat <<EOT >> README.md.tmp
+$line
+EOT
+done < <(gh api -XGET /repos/pipe-cd/pipecd/contributors -F per_page=100 | jq -r '.[] | "<a href=\"\(.html_url)\"><img src=\"\(.avatar_url)\" title=\"\(.login)\" width=\"80\" height=\"80\"></a>"')
+
+mv README.md.tmp README.md
+
+echo "Successfully update the contributions list on README.md"

pkg/app/pipectl/cmd/application/application.go

@@ -39,6 +39,7 @@ func NewCommand() *cobra.Command {
 		newGetCommand(c),
 		newListCommand(c),
 		newDeleteCommand(c),
+		newDisableCommand(c),
 	)
 
 	c.clientOptions.RegisterPersistentFlags(cmd)