Create a backup repository

Console

1. Sign into the GDC console.
2. In the navigation menu, click Backup for Virtual Machines > Repositories.
3. Click Create repository.
4. Enter a repository name and an optional description.
5. In the S3 URI endpoint field, enter an endpoint with the fully-qualified domain name of your object storage site.
6. In the Bucket name field, enter the name of the bucket.
7. In the Bucket region field, enter the region where the bucket was created.
8. In the Access Key ID list, enter the access key ID.
9. In the Access key field, enter the access key.
10. Click Create.

API

Create a ClusterBackupRepository custom resource using your credentials.

1. Add the credentials (access-key and access-key-id) to the Management API server as a secret to communicate with a storage bucket that you can use to backup and restore many different VMs. This secret is added to the Management API server to automate backup and restore operations. This secret doesn't exist inside any of the VMs being backed up or restored. The credentials must look like the following example:

   apiVersion: v1
   kind: Namespace
   metadata:
     name: "s3-secret-ns"
     labels:
       name: "s3-secret-ns"
   ---
   apiVersion: v1
   kind: Secret
   metadata:
     namespace: "s3-secret-ns"
     name: "s3-secret"
   type: Opaque
   data:
     access-key-id: YWNjZXNzS2V5MQ== # echo -n accessKey1 | base64 -w0
     access-key:  dmVyeVNlY3JldEtleTE= # echo -n verySecretKey1 | base64 -w0
   

2. Create a ClusterBackupRepository directly in the Management API server:

   apiVersion: backup.gdc.goog/v1
   kind: ClusterBackupRepository
   metadata:
     name: REPOSITORY_NAME
   spec:
     secretReference:
       namespace: STORAGE_NAMESPACE
       name: STORAGE_NAME
     endpoint: ENDPOINT
     type: "S3"
     s3Options:
       bucket: BUCKET_NAME
       region: REGION
       forcePathStyle: FORCE_PATH_STYLE
     importPolicy: IMPORT_POLICY
   

   Replace the following:

   • REPOSITORY_NAME: the name of the backup repository.
   • STORAGE_NAMESPACE: the namespace for the secret that contains access credentials for the endpoint, such as object-storage-secret-ns.
   • STORAGE_NAME: the name of the secret that contains access credentials for the endpoint, such as object-storage-secret.
   • ENDPOINT: the fully qualified domain name for the storage system, such as https://objectstorage.google.gdch.test. For the type field, only a value of S3 is supported
   • BUCKET_NAME: the name of the bucket.
   • REGION: the region where the bucket was created.
   • FORCE_PATH_STYLE: Use the forcePathStyle field to force path style URLs for objects. This field must have a value of true or false.
   • IMPORT_POLICY: Set to one of the following:
     • ReadWrite: This repository can be used to schedule or create backups, backup plans, and restores.
     • ReadOnly: This repository can only be used to import and view backups. No new backups or resources can be created in this repository, but restores can use and reference read-only backups for restoration. There is no restriction on how often a backup repository can be used as ReadOnly.

   The ClusterBackupRepository creates a read-write enabled BackupRepository resource in the Management API server that has the same name.