Stateful Application CRD Reference

BackupLocation

The BackupLocation CRD parameters differ based on the object store you use.

S3-compliant storage

apiVersion: stork.libopenstorage.org/v1alpha1
kind: BackupLocation
metadata:
  name: mysql
  namespace: mysql-app
  annotations:
    stork.libopenstorage.org/skipresource: "true"
location:
  type: s3
  path: "bucket-name"
  s3Config:
    region: us-east-1
    accessKeyID: XXXX
    secretAccessKey: XXXX
    endpoint: "https://bucketEndpoint.com"
    disableSSL: false

s3Config Parameters

Parameter	Description	Value	Required?
region	Which region your s3 bucket is located in	Default: None	Yes
accessKeyID	Your object store’s accessKeyID	Default: None	Yes
secretAccessKey	Your object store’s secretAccessKey	Default: None	Yes
endpoint	The URL or IP address of your bucket	Default: None	Yes
disableSSL	Whether or not to disable SSL	Default: `false`	No

Azure Blob Storage

apiVersion: stork.libopenstorage.org/v1alpha1
kind: BackupLocation
metadata:
  name: azure
  namespace: mysql
  annotations:
    stork.libopenstorage.org/skipresource: "true"
location:
  type: azure
  path: "bucket-name"
  azureConfig:
    storageAccountName: myaccount
    storageAccountKey: XXXX

azureConfig Parameters

Parameter	Description	Value	Required?
storageAccountName	Your object store’s storage account name	Default: None	Yes
storageAccountKey	Your object store’s storage account key	Default: None	Yes

Google Cloud Storage

apiVersion: stork.libopenstorage.org/v1alpha1
kind: BackupLocation
metadata:
  name: gcs
  namespace: mysql
  annotations:
    stork.libopenstorage.org/skipresource: "true"
location:
  type: google
  path: "bucket-name"
  googleConfig:
    projectID: "portworx-eng"
    accountKey: >-
      {
       "type": "service_account",
       "project_id": "portworx-eng",
       "private_key_id": "XXXX",
       "private_key": "-----BEGIN PRIVATE KEY-----
       ...
       -----END PRIVATE KEY-----\n",
       "client_email": "username@email.com",
       "client_id": "XXXX",
       "auth_uri": "https://accounts.google.com/o/oauth2/auth",
       "token_uri": "https://oauth2.googleapis.com/token",
       "auth_provider_x509_cert_url": "https://www.googleapis.com/oauth2/v1/certs",
       "client_x509_cert_url": "https://www.googleapis.com/robot/v1/metadata/x509/user%40email.com"
       }

googleConfig Parameters

Parameter	Description	Value	Required?
projectID	Your Google Cloud Platform (GCP) project ID	Default: None	Yes
accountKey	Your GCP JSON service account key	Default: None	Yes

ApplicationBackup

apiVersion: stork.libopenstorage.org/v1alpha1
kind: ApplicationBackup
metadata:
  name: backup
  namespace: mysql-app
spec:
  backupLocation: mysql
  namespaces:
  - mysql-app
  reclaimPolicy: Delete
  selectors:
  preExecRule:
  postExecRule:

Spec Parameters

Parameter	Description	Value	Required?
backupLocation	What backupLocation object to use to determine where to send the backup	Default: None	Yes
namespaces	The namespaces to backup	Default: None	Yes
reclaimPolicy	What happens to objects in the object store when the `ApplicationBackup` object is deleted	Default: `Delete`	No
selectors	Define specific labels to determine which objects and volumes are backed-up	Default: None	No
preExecRule	Rule to run before performing backup	Default: None	No
PostExecRule	Rule to run after performing backup	Default: None	No

ApplicationRestore

apiVersion: stork.libopenstorage.org/v1alpha1
kind: ApplicationRestore
metadata:
  name: restore
  namespace: mysql-app
spec:
  backupName: backup
  backupLocation: mysql
  namespaceMapping:
    mysql: mysql
  replacePolicy: Delete

Spec Parameters

Parameter	Description	Value	Required?
backupName	The name of the ApplicationBackup you want to restore from	Default: None	Yes
backupLocation	Which backup location object to get application backups from	Default: None	Yes
namespaceMapping	A map of source and destination namespaces, allowing you to restore a backup to a different namespace. You must provide the map in key value pairs, with the source namespace as the key and the destination namespace as the value. NOTE: You must run this spec from an admin namespace (kube-system by default).	Default: None	No
replacePolicy	What happens if matching resources already exist	Default: Retain Enumerated string: Delete, Retain	No

ApplicationClone

apiVersion: stork.libopenstorage.org/v1alpha1
kind: ApplicationClone
metadata:
  name: clone-mysql
  namespace: kube-system
spec:
  sourceNamespace: mysql-app
  destinationNamespace: clone-mysql
  selectors:
    app: mysql-app-db

Spec Parameters

Parameter	Description	Value	Required?
sourceNamespace	The namespace you want to clone applications from	Default: None	Yes
destinationNamespace	The namespace you want to clone applications to	Default: None	Yes
selectors	Define specific labels to determine which resources are cloned	Default: None	No

ApplicationBackupSchedule

  apiVersion: stork.libopenstorage.org/v1alpha1
  kind: ApplicationBackupSchedule
  metadata:
    name: backup
    namespace: mysql
  spec:
    schedulePolicyName: testpolicy
    template:
      spec:
        backupLocation: mysql
        namespaces:
        - mysql
        reclaimPolicy: Delete

Spec Parameters

Parameter	Description	Value	Required?
schedulePolicyName	The name of the schedule policy that defines when backup actions happen	Default: None	Yes
backupLocation	The name of the backup location spec	Default: None	Yes
namespaces	Namespaces in which the backup will run	Default: None	Yes
reclaimPolicy	What happens to objects in the object store when the `ApplicationBackup` object is deleted	Default: `Delete`	No

Note: Some spec parameters are nested under template: and spec:. Refer to the example spec above to see which parameters are nested.

ApplicationRegistration