Managing backups in Yandex Managed Service for Valkey™

If you do not have the Yandex Cloud command line interface yet, install and initialize it.

The folder specified in the CLI profile is used by default. You can specify a different folder using the --folder-name or --folder-id parameter.

To restore a cluster from a backup:

1. View a description of the CLI restore Valkey™ cluster command:

   yc managed-redis cluster restore --help
   

2. Getting a list of available Valkey™ cluster backups:

   yc managed-redis backup list
   

   Result:

   +--------------------------+---------------------+----------------------+---------------------+
   |            ID            |     CREATED AT      |  SOURCE CLUSTER ID   |     STARTED AT      |
   +--------------------------+---------------------+----------------------+---------------------+
   | c9qlk4v13uq7********:... | 2020-08-10 12:00:00 | c9qlk4v13uq7******** | 2020-08-10 11:55:17 |
   | ...                                                                                         |
   +--------------------------+---------------------+----------------------+---------------------+
   

3. Request creating a cluster from a backup:

   yc managed-redis cluster restore \
      --backup-id c9q287aqv5rf********:20181113T133617 \
      --name mynewrd \
      --environment=PRODUCTION \
      --network-name default \
      --host zone-id=ru-central1-a,subnet-id=b0rcctk2rvtr********,assign-public-ip=true,replica-priority=50 \
      --password P@ssWord \
      --disk-size 20
   

   This results in a new Valkey™ cluster with the following characteristics:

   • Name: mynewrd
   • Environment: PRODUCTION
   • Network: default
   • Host class: hm1.nano (one host); subnet: b0rcctk2rvtr********; availability zone: ru-central1-a; access: public; replica priority: 50.
   • Password: P@ssWord.
   • Network SSD storage (network-ssd): 20 GB

   The password must be between 8 and 128 characters long. The password must meet the [a-zA-Z0-9@=+?*.,!&#$^<>_-]* regular expression.

1. Get an IAM token for API authentication and put it into the environment variable:

   export IAM_TOKEN="<IAM_token>"
   

2. Use the Cluster.Restore method and make a request, e.g., via cURL:

   curl \
       --request POST \
       --header "Authorization: Bearer $IAM_TOKEN" \
       --header "Content-Type: application/json" \
       --url 'https://mdb.api.cloud.yandex.net/managed-redis/v1/clusters:restore' \
       --data '{
                 "backupId": "<backup_ID>",
                 "name": "<cluster_name>",
                 "environment": "<environment>",
                 "configSpec": {
                   "redis": {
                     "password": "<user_password>"
                   }
                 },
                 "hostSpecs": [
                   {
                     "zoneId": "<availability_zone>",
                     "subnetId": "<subnet_ID>",
                     "replicaPriority": "<host_priority>",
                     "assignPublicIp": <public_access_to_cluster_host>
                   },
                   { <similar_configuration_for_host_2> },
                   { ... },
                   { <similar_configuration_for_host_N> }
                 ],
                 "networkId": "<network_ID>",
                 "tlsEnabled": <encrypted_TLS_connection_support>
               }'
   

   Where:

   • backupId: Backup ID. To find out the ID, get a list of folder backups.

   • name: Cluster name.

   • environment: Environment, PRESTABLE or PRODUCTION.

   • configSpec.redis.password: User password.

   • hostSpecs: Host parameters:

     • zoneId: Availability zone.
     • subnetId: Subnet ID. Specify if two or more subnets are created in the selected availability zone.
     • replicaPriority: Priority for assigning the host as a master if the primary master fails.
     • assignPublicIp: Internet access to the host via a public IP address, true or false. You can enable public access only if the tlsEnabled parameter is set to true.

   • networkId: ID of the network the cluster will be in.

   • tlsEnabled: Support for encrypted TLS connections to the cluster, true or false.

     Warning

     You can only enable connection encryption when creating a new cluster. You cannot disable encryption for a cluster that it is enabled for.

3. View the server response to make sure the request was successful.

1. Get an IAM token for API authentication and put it into the environment variable:

   export IAM_TOKEN="<IAM_token>"
   

2. Clone the cloudapi repository:

   cd ~/ && git clone --depth=1 https://github.com/yandex-cloud/cloudapi
   

   Below, we assume the repository contents are stored in the ~/cloudapi/ directory.

3. Use the Cluster.Restore call and make a request, e.g., via gRPCurl:

   grpcurl \
       -format json \
       -import-path ~/cloudapi/ \
       -import-path ~/cloudapi/third_party/googleapis/ \
       -proto ~/cloudapi/yandex/cloud/mdb/redis/v1/cluster_service.proto \
       -rpc-header "Authorization: Bearer $IAM_TOKEN" \
       -d '{
             "backup_id": "<backup_ID>",
             "name": "<cluster_name>",
             "environment": "<environment>",
             "config_spec": {
               "redis": {
                 "password": "<user_password>"
               }
             },
             "host_specs": [
               {
                 "zone_id": "<availability_zone>",
                 "subnet_id": "<subnet_ID>",
                 "replica_priority": "<host_priority>",
                 "assign_public_ip": <public_access_to_cluster_host>
               },
               { <similar_configuration_for_host_2> },
               { ... },
               { <similar_configuration_for_host_N> }
             ],
             "network_id": "<network_ID>",
             "tls_enabled": <encrypted_TLS_connection_support>
           }' \
       mdb.api.cloud.yandex.net:443 \
       yandex.cloud.mdb.redis.v1.ClusterService.Restore
   

   Where:

   • backup_id: Backup ID. To find out the ID, get a list of folder backups.

   • name: Cluster name.

   • environment: Environment, PRESTABLE or PRODUCTION.

   • config_spec.redis.password: User password.

   • host_specs: Host parameters:

     • zone_id: Availability zone.
     • subnet_id: Subnet ID. Specify if two or more subnets are created in the selected availability zone.
     • replica_priority: Priority for assigning the host as a master if the primary master fails.
     • assign_public_ip: Internet access to the host via a public IP address, true or false. You can enable public access only if the tlsEnabled parameter is set to true.

   • network_id: ID of the network the cluster will be in.

   • tls_enabled: Support for encrypted TLS connections to the cluster, true or false.

     Warning

     You can only enable connection encryption when creating a new cluster. You cannot disable encryption for a cluster that it is enabled for.

4. View the server response to make sure the request was successful.

If you do not have the Yandex Cloud command line interface yet, install and initialize it.

The folder specified in the CLI profile is used by default. You can specify a different folder using the --folder-name or --folder-id parameter.

To create a cluster backup:

1. View a description of the CLI create Valkey™ backup command:

   yc managed-redis cluster backup --help
   

2. Request the creation of a backup specifying the cluster name or ID:

   yc managed-redis cluster backup my-rd-cluster
   

   The cluster name and ID can be retrieved with the list of clusters.

1. Get an IAM token for API authentication and put it into the environment variable:

   export IAM_TOKEN="<IAM_token>"
   

2. Use the Cluster.Backup method and make a request, e.g., via cURL:

   curl \
       --request POST \
       --header "Authorization: Bearer $IAM_TOKEN" \
       --url 'https://mdb.api.cloud.yandex.net/managed-redis/v1/clusters/<cluster_ID>:backup'
   

   You can get the cluster ID with a list of clusters in the folder.

3. View the server response to make sure the request was successful.

1. Get an IAM token for API authentication and put it into the environment variable:

   export IAM_TOKEN="<IAM_token>"
   

2. Clone the cloudapi repository:

   cd ~/ && git clone --depth=1 https://github.com/yandex-cloud/cloudapi
   

   Below, we assume the repository contents are stored in the ~/cloudapi/ directory.

3. Use the ClusterService.Backup call and make a request, e.g., via gRPCurl:

   grpcurl \
       -format json \
       -import-path ~/cloudapi/ \
       -import-path ~/cloudapi/third_party/googleapis/ \
       -proto ~/cloudapi/yandex/cloud/mdb/redis/v1/cluster_service.proto \
       -rpc-header "Authorization: Bearer $IAM_TOKEN" \
       -d '{
             "cluster_id": "<cluster_ID>"
           }' \
       mdb.api.cloud.yandex.net:443 \
       yandex.cloud.mdb.redis.v1.ClusterService.Backup
   

   You can get the cluster ID with a list of clusters in the folder.

4. View the server response to make sure the request was successful.

If you do not have the Yandex Cloud command line interface yet, install and initialize it.

The folder specified in the CLI profile is used by default. You can specify a different folder using the --folder-name or --folder-id parameter.

To get a list of Valkey™ cluster backups available in the default folder, run the command:

yc managed-redis backup list

Result:

+--------------------------+---------------------+----------------------+---------------------+
|            ID            |     CREATED AT      |  SOURCE CLUSTER ID   |     STARTED AT      |
+--------------------------+---------------------+----------------------+---------------------+
| c9qlk4v13uq7********:... | 2020-08-10 12:00:00 | c9qlk4v13uq7******** | 2020-08-10 11:55:17 |
| c9qpm90p3pcg********:... | 2020-08-09 22:01:04 | c9qpm90p3pcg******** | 2020-08-09 21:30:00 |
+--------------------------+---------------------+----------------------+---------------------+

1. Get an IAM token for API authentication and put it into the environment variable:

   export IAM_TOKEN="<IAM_token>"
   

2. To get a list of cluster backups:

   1. Use the Cluster.ListBackups method and make a request, e.g., via cURL:

      curl \
          --request GET \
          --header "Authorization: Bearer $IAM_TOKEN" \
          --url 'https://mdb.api.cloud.yandex.net/managed-redis/v1/clusters/<cluster_ID>/backups'
      

      You can get the cluster ID with a list of clusters in the folder.

   2. View the server response to make sure the request was successful.

3. To get a list of backups for all the clusters in a folder:

   1. Use the Backup.List method and make a request, e.g., via cURL:

      curl \
          --request GET \
          --header "Authorization: Bearer $IAM_TOKEN" \
          --url 'https://mdb.api.cloud.yandex.net/managed-redis/v1/backups' \
          --url-query folderId=<folder_ID>
      

      You can request the folder ID with the list of folders in the cloud.

   2. View the server response to make sure the request was successful.

1. Get an IAM token for API authentication and put it into the environment variable:

   export IAM_TOKEN="<IAM_token>"
   

2. Clone the cloudapi repository:

   cd ~/ && git clone --depth=1 https://github.com/yandex-cloud/cloudapi
   

   Below, we assume the repository contents are stored in the ~/cloudapi/ directory.

3. To get a list of cluster backups:

   1. Use the ClusterService.ListBackups call and make a request, e.g., via gRPCurl:

      grpcurl \
          -format json \
          -import-path ~/cloudapi/ \
          -import-path ~/cloudapi/third_party/googleapis/ \
          -proto ~/cloudapi/yandex/cloud/mdb/redis/v1/cluster_service.proto \
          -rpc-header "Authorization: Bearer $IAM_TOKEN" \
          -d '{
                "cluster_id": "<cluster_ID>"
              }' \
          mdb.api.cloud.yandex.net:443 \
          yandex.cloud.mdb.redis.v1.ClusterService.ListBackups
      

      You can get the cluster ID with a list of clusters in the folder.

   2. View the server response to make sure the request was successful.

4. To get a list of backups for all the clusters in a folder:

   1. Use the BackupService.List call and make a request, e.g., via gRPCurl:

      grpcurl \
          -format json \
          -import-path ~/cloudapi/ \
          -import-path ~/cloudapi/third_party/googleapis/ \
          -proto ~/cloudapi/yandex/cloud/mdb/redis/v1/backup_service.proto \
          -rpc-header "Authorization: Bearer $IAM_TOKEN" \
          -d '{
                "folder_id": "<folder_ID>"
              }' \
          mdb.api.cloud.yandex.net:443 \
          yandex.cloud.mdb.redis.v1.BackupService.List
      

      You can request the folder ID with the list of folders in the cloud.

   2. View the server response to make sure the request was successful.

If you do not have the Yandex Cloud command line interface yet, install and initialize it.

The folder specified in the CLI profile is used by default. You can specify a different folder using the --folder-name or --folder-id parameter.

To get information about a Valkey™ cluster backup, run the command:

yc managed-redis backup get <backup_ID>

You can retrieve the backup ID with a list of backups.

1. Get an IAM token for API authentication and put it into the environment variable:

   export IAM_TOKEN="<IAM_token>"
   

2. Use the Backup.Get method and make a request, e.g., via cURL:

   curl \
       --request GET \
       --header "Authorization: Bearer $IAM_TOKEN" \
       --url 'https://mdb.api.cloud.yandex.net/managed-redis/v1/backups/<backup_ID>'
   

   You can get the backup ID together with a list of backups.

3. View the server response to make sure the request was successful.

1. Get an IAM token for API authentication and put it into the environment variable:

   export IAM_TOKEN="<IAM_token>"
   

2. Clone the cloudapi repository:

   cd ~/ && git clone --depth=1 https://github.com/yandex-cloud/cloudapi
   

   Below, we assume the repository contents are stored in the ~/cloudapi/ directory.

3. Use the BackupService.Get call and make a request, e.g., via gRPCurl:

   grpcurl \
       -format json \
       -import-path ~/cloudapi/ \
       -import-path ~/cloudapi/third_party/googleapis/ \
       -proto ~/cloudapi/yandex/cloud/mdb/redis/v1/backup_service.proto \
       -rpc-header "Authorization: Bearer $IAM_TOKEN" \
       -d '{
             "backup_id": "<backup_ID>"
           }' \
       mdb.api.cloud.yandex.net:443 \
       yandex.cloud.mdb.redis.v1.BackupService.Get
   

   You can get the backup ID together with a list of backups.

4. View the server response to make sure the request was successful.

To set the backup start time, use the --backup-window-start flag. Time is given in HH:MM:SS format.

yc managed-redis cluster create \
  --name <cluster_name> \
  --environment <environment> \
  --network-name <network_name> \
  --host zone-id=<availability_zone>,subnet-id=<subnet_ID> \
  --backup-window-start 10:25:00

Where --environment is the environment: prestable or production.

To change the backup start time in an existing cluster, use the update command:

yc managed-redis cluster update \
   --name <cluster_name> \
   --backup-window-start 11:25:00

1. Get an IAM token for API authentication and put it into the environment variable:

   export IAM_TOKEN="<IAM_token>"
   

2. Use the Cluster.Update method and make a request, e.g., via cURL:

   Warning

   The API method will assign default values to all the parameters of the object you are modifying unless you explicitly provide them in your request. To avoid this, list the settings you want to change in the updateMask parameter as a single comma-separated string.

   curl \
       --request PATCH \
       --header "Authorization: Bearer $IAM_TOKEN" \
       --header "Content-Type: application/json" \
       --url 'https://mdb.api.cloud.yandex.net/managed-redis/v1/clusters/<cluster_ID>' \
       --data '{
                 "updateMask": "configSpec.backupWindowStart",
                 "configSpec": {
                   "backupWindowStart": {
                     "hours": "<hours>",
                     "minutes": "<minutes>",
                     "seconds": "<seconds>",
                     "nanos": "<nanoseconds>"
                   }
                 }
               }'
   

   Where:

   • updateMask: List of parameters to update as a single string, separated by commas.

     In this case, only one parameter is provided.

   • configSpec.backupWindowStart: Backup window settings.

     In this parameter, specify the backup start time:

     • hours: Between 0 and 23 hours.
     • minutes: Between 0 and 59 minutes.
     • seconds: Between 0 and 59 seconds.
     • nanos: Between 0 and 999999999 nanoseconds.

   You can get the cluster ID with a list of clusters in the folder.

3. View the server response to make sure the request was successful.

1. Get an IAM token for API authentication and put it into the environment variable:

   export IAM_TOKEN="<IAM_token>"
   

2. Clone the cloudapi repository:

   cd ~/ && git clone --depth=1 https://github.com/yandex-cloud/cloudapi
   

   Below, we assume the repository contents are stored in the ~/cloudapi/ directory.

3. Use the ClusterService.Update call and make a request, e.g., via gRPCurl:

   Warning

   The API method will assign default values to all the parameters of the object you are modifying unless you explicitly provide them in your request. To avoid this, list the settings you want to change in the update_mask parameter as an array of paths[] strings.

   Format for listing settings

   "update_mask": {
       "paths": [
           "<setting_1>",
           "<setting_2>",
           ...
           "<setting_N>"
       ]
   }
   

   grpcurl \
       -format json \
       -import-path ~/cloudapi/ \
       -import-path ~/cloudapi/third_party/googleapis/ \
       -proto ~/cloudapi/yandex/cloud/mdb/redis/v1/cluster_service.proto \
       -rpc-header "Authorization: Bearer $IAM_TOKEN" \
       -d '{
             "cluster_id": "<cluster_ID>",
             "update_mask": {
               "paths": [ "config_spec.backup_window_start" ]
             },
             "config_spec": {
               "backup_window_start": {
                 "hours": "<hours>",
                 "minutes": "<minutes>",
                 "seconds": "<seconds>",
                 "nanos": "<nanoseconds>"
               }
             } 
           }' \
       mdb.api.cloud.yandex.net:443 \
       yandex.cloud.mdb.redis.v1.ClusterService.Update
   

   Where:

   • update_mask: List of parameters to update as an array of paths[] strings.

     Only one parameter is provided in this case.

   • config_spec.backup_window_start: Backup window settings.

     In this parameter, specify the backup start time:

     • hours: Between 0 and 23 hours.
     • minutes: Between 0 and 59 minutes.
     • seconds: Between 0 and 59 seconds.
     • nanos: Between 0 and 999999999 nanoseconds.

   You can get the cluster ID with a list of clusters in the folder.

4. View the server response to make sure the request was successful.