[stable/velero] Upgrade Ark 0.10.x to Velero 0.11 (helm#12031)

* Change Ark to Velero and upgrade from 0.10.1 to 0.11.0

Signed-off-by: Joe Gorse <joseph.gorseiii@emc.com>

* Change velero.heptio.com to velero.io

Signed-off-by: Joe Gorse <joseph.gorseiii@emc.com>

* Add CRD for serverstatusrequest

Fix version number of velero.

Signed-off-by: Aman Wangde <Aman.wangde@emc.com>

* Change namespace to 'velero'

Signed-off-by: Aman Wangde <Aman.wangde@emc.com>

* Fix README for upgrade instructions

Signed-off-by: Joe Gorse <joseph.gorseiii@emc.com>

* Add Ark back in

Signed-off-by: Ethan Kaley <ethan.kaley@emc.com>

* Deprecate the stable/Ark chart

Signed-off-by: Joe Gorse <joseph.gorseiii@emc.com>

* Fix version issues

Signed-off-by: Ethan Kaley <ethan.kaley@emc.com>

* Remove references to v0.10.x

Signed-off-by: Joe Gorse <joseph.gorseiii@emc.com>

* Fix indentation issue and add to restic-daemonset tpl

Signed-off-by: Joe Gorse <joseph.gorseiii@emc.com>

* Add missing newline

Move commented value example

Signed-off-by: Joe Gorse <joseph.gorseiii@emc.com>

* Bump Ark chart version for deprecation

Signed-off-by: Ethan Kaley <ethan.kaley@emc.com>

* Fix labels (#1)

* Fix labels

Signed-off-by: Ethan Kaley <ethan.kaley@emc.com>
Signed-off-by: Joe Gorse <joseph.gorseiii@emc.com>

* Use include instead of template function

Signed-off-by: Reinhard Nägele <unguiculus@gmail.com>

* Remove  variables

Signed-off-by: Reinhard Nägele <unguiculus@gmail.com>

* Use with and nindent

Signed-off-by: Reinhard Nägele <unguiculus@gmail.com>

* Update API versions

Signed-off-by: Reinhard Nägele <unguiculus@gmail.com>

* Updated Ark chart to a patch bump

Signed-off-by: Joe Gorse <joseph.gorseiii@emc.com>

* Add comments and fix NOTES template

Signed-off-by: Joe Gorse <joseph.gorseiii@emc.com>

* Fix deployment template for podAnnotations

Signed-off-by: Ethan Kaley <ethan.kaley@emc.com>

stable/ark/Chart.yaml

@@ -1,15 +1,14 @@
 apiVersion: v1
 appVersion: 0.10.2
-description: A Helm chart for ark
+## This Ark chart is deprecated because Ark has been renamed to Velero as of Velero version 0.11.0.
+## This chart is no longer maintained. Use the stable/velero chart for future work.
+## Please see the Helm deprecation policy in the PROCESSES.md file.
+deprecated: true
+description: DEPRECATED A Helm chart for ark
 name: ark
-version: 4.2.1
+version: 4.2.2
 home: https://github.com/heptio/ark
 icon: https://cdn-images-1.medium.com/max/1600/1*-9mb3AKnKdcL_QD3CMnthQ.png
 sources:
 - https://github.com/heptio/ark
-maintainers:
-  - name: domcar
-    email: d-caruso@hotmail.it
-  - name: unguiculus
-    email: unguiculus@gmail.com
 tillerVersion: ">=2.10.0"

stable/ark/README.md

@@ -1,5 +1,8 @@
 # Ark-server
 
+# THIS CHART HAS BEEN DEPRECATED. PLEASE MOVE TO THE STABLE/VELERO CHART.
+
+
 This helm chart installs Ark version v0.10.2
 https://github.com/heptio/ark/tree/v0.10.2
 

stable/ark/templates/NOTES.txt

@@ -1,3 +1,5 @@
+THIS CHART HAS BEEN DEPRECATED. PLEASE MOVE TO THE STABLE/VELERO CHART.
+
 Check that the ark is up and running:
 
 Check that the secret has been created:

stable/velero/.helmignore

@@ -0,0 +1,21 @@
+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj

stable/velero/Chart.yaml

@@ -0,0 +1,15 @@
+apiVersion: v1
+appVersion: 0.11.0
+description: A Helm chart for velero
+name: velero
+version: 1.0.0
+home: https://github.com/heptio/velero
+icon: https://cdn-images-1.medium.com/max/1600/1*-9mb3AKnKdcL_QD3CMnthQ.png
+sources:
+- https://github.com/heptio/velero
+maintainers:
+  - name: domcar
+    email: d-caruso@hotmail.it
+  - name: unguiculus
+    email: unguiculus@gmail.com
+tillerVersion: ">=2.10.0"

stable/velero/README.md

@@ -0,0 +1,85 @@
+# Velero-server
+
+This helm chart installs Velero version v0.11.0
+https://github.com/heptio/velero/tree/v0.11.0
+
+
+## Upgrading to v0.11.0
+
+As of v0.11.0, Heptio Ark has become Velero.
+
+The [instructions found here](https://heptio.github.io/velero/v0.11.0/migrating-to-velero) will assist you in upgrading from Ark to Velero
+
+## Prerequisites
+
+### Secret for cloud provider credentials
+Velero server needs an IAM service account in order to run, if you don't have it you must create it.
+Please follow the official documentation: https://heptio.github.io/velero/v0.11.0/install-overview
+
+Don't forget the step to create the secret
+```
+kubectl create secret generic cloud-credentials --namespace <VELERO_NAMESPACE> --from-file cloud=credentials-velero
+```
+
+### Configuration
+Please change the values.yaml according to your setup
+See here for the official documentation https://heptio.github.io/velero/v0.11.0/install-overview
+
+Parameter | Description | Default | Required
+--- | --- | --- | ---
+`cloudprovider` | Cloud provider  | `nil` | yes
+`bucket` | Object storage where to store backups  | `nil` | yes
+`region` | AWS region  | `nil` | only if using AWS
+`apitimeout` | Api Timeout  | `nil` | only if using Azure
+`credentials` | Credentials  | `nil` | Yes (not required for kube2iam)
+`backupSyncPeriod` | How frequently Velero queries the object storage to make sure that the appropriate Backup resources have been created for existing backup files. | `60m` | yes
+`gcSyncPeriod` | How frequently Velero queries the object storage to delete backup files that have passed their TTL.  | `60m` | yes
+`scheduleSyncPeriod` | How frequently Velero checks its Schedule resource objects to see if a backup needs to be initiated  | `1m` | yes
+`restoreOnlyMode` | When RestoreOnly mode is on, functionality for backups, schedules, and expired backup deletion is turned off. Restores are made from existing backup files in object storage.  | `false` | yes
+
+Parameter | Description | Default
+--- | --- | ---
+`image.repository` | Image repository | `gcr.io/heptio-images/velero`
+`image.tag` | Image tag | `v0.11.0`
+`image.pullPolicy` | Image pull policy | `IfNotPresent`
+`podAnnotations` | Annotations for the Velero server pod | `{}`
+`rbac.create` | If true, create and use RBAC resources | `true`
+`rbac.server.serviceAccount.create` | Whether a new service account name that the server will use should be created | `true`
+`rbac.server.serviceAccount.name` | Service account to be used for the server. If not set and `rbac.server.serviceAccount.create` is `true` a name is generated using the fullname template | ``
+`resources` | Resource requests and limits | `{}`
+`initContainers` | InitContainers and their specs to start with the deployment pod | `[]`
+`tolerations` | List of node taints to tolerate | `[]`
+`nodeSelector` | Node labels for pod assignment | `{}`
+`configuration.backupStorageLocation.name` | The name of the cloud provider that will be used to actually store the backups (`aws`, `azure`, `gcp`) | ``
+`configuration.backupStorageLocation.bucket` | The storage bucket where backups are to be uploaded | ``
+`configuration.backupStorageLocation.config.region` | The cloud provider region (AWS only) | ``
+`configuration.backupStorageLocation.config.s3ForcePathStyle` | Set to `true` for a local storage service like Minio | ``
+`configuration.backupStorageLocation.config.s3Url` | S3 url (primarily used for local storage services like Minio) | ``
+`configuration.backupStorageLocation.config.kmsKeyId` | KMS key for encryption (AWS only) | ``
+`configuration.backupStorageLocation.prefix` | The directory inside a storage bucket where backups are to be uploaded | ``
+`configuration.backupSyncPeriod` | How frequently Velero queries the object storage to make sure that the appropriate Backup resources have been created for existing backup files | `60m`
+`configuration.extraEnvVars` | Key/values for extra environment variables such as AWS_CLUSTER_NAME, etc | `{}`
+`configuration.provider` | The name of the cloud provider where you are deploying velero to (`aws`, `azure`, `gcp`) |
+`configuration.restoreResourcePriorities` | An ordered list that describes the order in which Kubernetes resource objects should be restored | `namespaces,persistentvolumes,persistentvolumeclaims,secrets,configmaps,serviceaccounts,limitranges,pods`
+`configuration.restoreOnlyMode` | When RestoreOnly mode is on, functionality for backups, schedules, and expired backup deletion is turned off. Restores are made from existing backup files in object storage | `false`
+`configuration.volumeSnapshotLocation.name` | The name of the cloud provider the cluster is using for persistent volumes, if any | `{}`
+`configuration.volumeSnapshotLocation.config.region` | The cloud provider region (AWS only) | ``
+`configuration.volumeSnapshotLocation.config.apiTimeout` | The API timeout (`azure` only) |
+`credentials.existingSecret` | If specified and `useSecret` is `true`, uses an existing secret with this name instead of creating one | ``
+`credentials.useSecret` | Whether a secret should be used. Set this to `false` when using `kube2iam` | `true`
+`credentials.secretContents` | Contents for the credentials secret | `{}`
+`deployRestic` | If `true`, enable restic deployment | `false`
+`metrics.enabled` | Set this to `true` to enable exporting Prometheus monitoring metrics | `false`
+`metrics.scrapeInterval` | Scrape interval for the Prometheus ServiceMonitor | `30s`
+`metrics.serviceMonitor.enabled` | Set this to `true` to create ServiceMonitor for Prometheus operator | `false`
+`metrics.serviceMonitor.additionalLabels` | Additional labels that can be used so ServiceMonitor will be discovered by Prometheus | `{}`
+`schedules` | A dict of schedules | `{}`
+
+
+## How to
+```
+helm install --name velero --namespace velero ./velero
+```
+
+## Remove heptio/velero
+Remember that when you remove Velero all backups remain untouched

stable/velero/templates/NOTES.txt

@@ -0,0 +1,15 @@
+Check that the velero is up and running:
+
+    kubectl get deployment/{{ .Release.Name }} -n {{ .Release.Namespace }}
+
+Check that the secret has been created:
+
+    kubectl get secret/{{ include "velero.fullname" . }} -n {{ .Release.Namespace }}
+
+Check that the secret has been created:
+
+Once velero server is up and running you need the client before you can use it
+1. wget https://github.com/heptio/velero/releases/download/{{ .Values.image.tag }}/velero-{{ .Values.image.tag }}-darwin-amd64.tar.gz
+2. tar -xvf velero-{{ .Values.image.tag }}-darwin-amd64.tar.gz -C velero-client
+
+More info on the official site: https://github.com/heptio/velero#install-client

stable/velero/templates/_helpers.tpl

@@ -0,0 +1,54 @@
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "velero.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "velero.fullname" -}}
+{{- if .Values.fullnameOverride -}}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
+{{- else -}}
+{{- $name := default .Chart.Name .Values.nameOverride -}}
+{{- if contains $name .Release.Name -}}
+{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
+{{- else -}}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "velero.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Create the name of the service account to use for creating or deleting the velero server
+*/}}
+{{- define "velero.serverServiceAccount" -}}
+{{- if .Values.serviceAccount.server.create -}}
+    {{ default (printf "%s-%s" (include "velero.fullname" .) "server") .Values.serviceAccount.server.name }}
+{{- else -}}
+    {{ default "default" .Values.serviceAccount.server.name }}
+{{- end -}}
+{{- end -}}
+
+{{/*
+Create the name for the credentials secret.
+*/}}
+{{- define "velero.secretName" -}}
+{{- if .Values.credentials.existingSecret -}}
+  {{- .Values.credentials.existingSecret -}}
+{{- else -}}
+  {{- include "velero.fullname" . -}}
+{{- end -}}
+{{- end -}}

stable/velero/templates/backups.yaml

@@ -0,0 +1,19 @@
+apiVersion: apiextensions.k8s.io/v1beta1
+kind: CustomResourceDefinition
+metadata:
+  name: backups.velero.io
+  labels:
+    app.kubernetes.io/name: {{ include "velero.name" . }}
+    app.kubernetes.io/instance: {{ .Release.Name }}
+    app.kubernetes.io/managed-by: {{ .Release.Service }}
+    helm.sh/chart: {{ include "velero.chart" . }}
+  annotations:
+    "helm.sh/hook": crd-install
+    "helm.sh/hook-delete-policy": "before-hook-creation"
+spec:
+  group: velero.io
+  version: v1
+  scope: Namespaced
+  names:
+    plural: backups
+    kind: Backup

stable/velero/templates/backupstoragelocation.yaml

@@ -0,0 +1,46 @@
+apiVersion: velero.io/v1
+kind: BackupStorageLocation
+metadata:
+  name: default
+  labels:
+    app.kubernetes.io/name: {{ include "velero.name" . }}
+    app.kubernetes.io/instance: {{ .Release.Name }}
+    app.kubernetes.io/managed-by: {{ .Release.Service }}
+    helm.sh/chart: {{ include "velero.chart" . }}
+spec:
+{{- with .Values.configuration }}
+{{- with .backupStorageLocation }}
+  provider: {{ .name  }}
+  objectStorage:
+    bucket: {{ .bucket  }}
+    {{- with .prefix }}
+    prefix: {{ . }}
+    {{- end }}
+{{- with .config }}
+  config:
+  {{- with .region }}
+    region: {{ . }}
+  {{- end }}
+  {{- with .s3ForcePathStyle }}
+    s3ForcePathStyle: {{ . | quote }}
+  {{- end }}
+  {{- with .s3Url }}
+    s3Url: {{ . }}
+  {{- end }}
+  {{- with .kmsKeyId }}
+    kmsKeyId: {{ . }}
+  {{- end }}
+  {{- with .resourceGroup }}
+    resourceGroup: {{ . }}
+  {{- end }}
+  {{- with .storageAccount }}
+    storageAccount: {{ . }}
+  {{- end }}
+  {{- if .publicUrl }}
+  {{- with .publicUrl }}
+    publicUrl: {{ . }}
+  {{- end }}
+  {{- end }}
+{{- end }}
+{{- end }}
+{{- end }}

stable/velero/templates/backupstoragelocations.yaml

@@ -0,0 +1,19 @@
+apiVersion: apiextensions.k8s.io/v1beta1
+kind: CustomResourceDefinition
+metadata:
+  name: backupstoragelocations.velero.io
+  labels:
+    app.kubernetes.io/name: {{ include "velero.name" . }}
+    app.kubernetes.io/instance: {{ .Release.Name }}
+    app.kubernetes.io/managed-by: {{ .Release.Service }}
+    helm.sh/chart: {{ include "velero.chart" . }}
+  annotations:
+    "helm.sh/hook": crd-install
+    "helm.sh/hook-delete-policy": "before-hook-creation"
+spec:
+  group: velero.io
+  version: v1
+  scope: Namespaced
+  names:
+    plural: backupstoragelocations
+    kind: BackupStorageLocation

stable/velero/templates/deletebackuprequests.yaml

@@ -0,0 +1,19 @@
+apiVersion: apiextensions.k8s.io/v1beta1
+kind: CustomResourceDefinition
+metadata:
+  name: deletebackuprequests.velero.io
+  labels:
+    app.kubernetes.io/name: {{ include "velero.name" . }}
+    app.kubernetes.io/instance: {{ .Release.Name }}
+    app.kubernetes.io/managed-by: {{ .Release.Service }}
+    helm.sh/chart: {{ include "velero.chart" . }}
+  annotations:
+    "helm.sh/hook": crd-install
+    "helm.sh/hook-delete-policy": "before-hook-creation"
+spec:
+  group: velero.io
+  version: v1
+  scope: Namespaced
+  names:
+    plural: deletebackuprequests
+    kind: DeleteBackupRequest