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Updating Redis cluster settings

Written by
Updated at October 17, 2024

After creating a cluster, you can:

Learn more about other cluster updates:

Changing the cluster name and description

  1. In the management console, select the folder with the cluster you need.
  2. Select Managed Service for Redis.
  3. Select the cluster you need.
  4. At the top of the page, click Edit.
  5. Under Basic parameters, enter a new name and description for the cluster.
  6. Click Save changes.

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 change the host class for the cluster:

  1. View a description of the update cluster CLI command:

    yc managed-redis cluster update --help

  2. Specify a new name and description in the cluster update command:

    yc managed-redis cluster update <cluster_name_or_ID> \
  --new-name <new_cluster_name> \
  --description <new_cluster_description>

Alert

Do not change the cluster name using Terraform. This will delete the existing cluster and create a new one.

To update the cluster description:

  1. Open the current Terraform configuration file with an infrastructure plan.

    For more information about creating this file, see Creating clusters.

  2. In the Managed Service for Redis cluster description, change the description parameter value:

    resource "yandex_mdb_redis_cluster" "<cluster_name>" {
  name        = "<cluster_name>"
  description = "<new_cluster_description>"
  ...
}

  3. Make sure the settings are correct.

    1. Using the command line, navigate to the folder that contains the up-to-date Terraform configuration files with an infrastructure plan.

    2. Run the command:

      terraform validate

      If there are errors in the configuration files, Terraform will point to them.

  4. Confirm updating the resources.

    1. Run the command to view planned changes:

      terraform plan

      If the resource configuration descriptions are correct, the terminal will display a list of the resources to modify and their parameters. This is a test step. No resources are updated.

    2. If you are happy with the planned changes, apply them:

      1. Run the command:

        terraform apply

      2. Confirm the update of resources.

      3. Wait for the operation to complete.

For more information, see the Terraform provider documentation.

Time limits

A Terraform provider sets the timeout for Managed Service for Redis cluster operations:

  • Creating a cluster, including by restoring one from a backup: 15 minutes.
  • Editing a cluster: 60 minutes.
  • Deleting a cluster: 15 minutes.

Operations exceeding the set timeout are interrupted.

How do I change these limits?

Add the timeouts block to the cluster description, for example:

resource "yandex_mdb_redis_cluster" "<cluster_name>" {
  ...
  timeouts {
    create = "1h30m" # 1 hour 30 minutes
    update = "2h"    # 2 hours
    delete = "30m"   # 30 minutes
  }
}

To change a cluster's name and description, use the update REST API method for the Cluster resource or the ClusterService/Update gRPC API call and provide the following in the request:

  • Cluster ID in the clusterId parameter. To find out the cluster ID, get a list of clusters in the folder.
  • New cluster name in the name parameter.
  • New cluster description in the description parameter.
  • List of fields to update (in this case, name and description) in the updateMask parameter.

Warning

This API method overrides all parameters of the object being modified that were not explicitly passed in the request to the default values. To avoid this, list the settings you want to change in the updateMask parameter (one line separated by commas).

Configuring the use of FQDNs instead of IP addresses

If the relevant setting is disabled (by default), Redis uses IP addresses as host addresses. If this setting is enabled, it will replace the host's IP address with its FQDN. For more information about this setting and its uses, see Using FQDNs instead of IP addresses.

Note

Some clients do not support this setting and will fail to connect to the cluster hosts. Such clients expect an IP address and will produce errors if you provide an FQDN instead.

To enable or disable the use of FQDNs instead of IP addresses:

  1. In the management console, select the folder with the cluster you need.
  2. Select Managed Service for Redis.
  3. Select the cluster you need.
  4. At the top of the page, click Edit.
  5. Under Basic parameters, enable or disable Use FQDN instead of IP addresses.
  6. Click Save changes.

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 enable or disable the use of FQDNs instead of IP addresses:

  1. View a description of the update cluster CLI command:

    yc managed-redis cluster update --help

  2. Provide the required setting value in the update cluster command:

    yc managed-redis cluster update <cluster_name_or_ID> \
  --announce-hostnames <using_FQDNs_instead_of_IP_addresses>

    --announce-hostnames: Enables or disables using FQDNs instead of IP addresses: true or false.

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

To enable or disable the use of FQDNs instead of IP addresses:

  1. Open the current Terraform configuration file with an infrastructure plan.

    For more information about creating this file, see Creating clusters.

  2. In the Managed Service for Redis cluster description, change the announce_hostnames parameter value:

    resource "yandex_mdb_redis_cluster" "<cluster_name>" {
  name        = "<cluster_name>"
  ...
  announce_hostnames    = <using_FQDNs_instead_of_IP_addresses>
  ...
}

    announce_hostnames: Enables or disables using FQDNs instead of IP addresses: true or false.

  3. Make sure the settings are correct.

    1. Using the command line, navigate to the folder that contains the up-to-date Terraform configuration files with an infrastructure plan.

    2. Run the command:

      terraform validate

      If there are errors in the configuration files, Terraform will point to them.

  4. Confirm updating the resources.

    1. Run the command to view planned changes:

      terraform plan

      If the resource configuration descriptions are correct, the terminal will display a list of the resources to modify and their parameters. This is a test step. No resources are updated.

    2. If you are happy with the planned changes, apply them:

      1. Run the command:

        terraform apply

      2. Confirm the update of resources.

      3. Wait for the operation to complete.

For more information, see the Terraform provider documentation.

Time limits

A Terraform provider sets the timeout for Managed Service for Redis cluster operations:

  • Creating a cluster, including by restoring one from a backup: 15 minutes.
  • Editing a cluster: 60 minutes.
  • Deleting a cluster: 15 minutes.

Operations exceeding the set timeout are interrupted.

How do I change these limits?

Add the timeouts block to the cluster description, for example:

resource "yandex_mdb_redis_cluster" "<cluster_name>" {
  ...
  timeouts {
    create = "1h30m" # 1 hour 30 minutes
    update = "2h"    # 2 hours
    delete = "30m"   # 30 minutes
  }
}

To enable or disable the use of FQDNs instead of IP addresses, use the update REST API method for the Cluster resource or the ClusterService/Update gRPC API call and provide the following in the request:

  • Cluster ID in the clusterId parameter. To find out the cluster ID, get a list of clusters in the folder.
  • Required value of the announceHostnames flag: true or false.
  • List of fields to update (in this case, announceHostnames) in the updateMask parameter.

Warning

This API method overrides all parameters of the object being modified that were not explicitly passed in the request to the default values. To avoid this, list the settings you want to change in the updateMask parameter (one line separated by commas).

Changing the host class

When changing the host class:

  • Your single-host cluster will be unavailable for a few minutes with database connections terminated.
  • In a non-sharded multiple-host cluster:
    • The master will change. Its hosts will be stopped and updated one by one. Once stopped, a host will be unavailable for a few minutes.
    • Using a special FQDN does not guarantee a stable database connection: user sessions may be terminated.
  • In a sharded cluster:
    • The master will change in each multiple-host shard.
    • Hosts in each shard will be stopped and updated one at a time. The shard's stopped master host will be unavailable for a few minutes.
    • Master host name resolution may not be available. If public access to the host is enabled, you can only connect using the host IP address.

We recommend changing the host class only when the cluster has no active workload.

  1. In the management console, select the folder with the cluster you need.

  2. Select Managed Service for Redis.

  3. Select the cluster you need.

  4. At the top of the page, click Edit.

  5. Under Host class:

    • Select a platform in the Platform field.
    • Select the Type of the virtual machine the hosts will be deployed on:
      • high-memory: Increased RAM per 1 vCPU.
      • burstable: Partial guaranteed share of vCPU. VMs with a guaranteed share of less than 100% ensure the specified level of performance with a possible temporary performance increase up to 100%. Clusters with such hosts are good for tasks that don't require guaranteed permanent performance (for example, testing).
    • Modify the host configuration.

  6. Click Save changes.

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 change the host class for the cluster:

  1. View a description of the update cluster CLI command:

    yc managed-redis cluster update --help

  2. Request a list of available host classes (the ZONE IDS column specifies the availability zones where you can select the appropriate class):

    yc managed-redis resource-preset list

    Result:

    +-------------+--------------------------------+----------+
|     ID      |            ZONE IDS            |  MEMORY  |
+-------------+--------------------------------+----------+
| b1.nano     | ru-central1-a, ru-central1-b,  | 2.0 GB   |
|             | ru-central1-d                  |          |
| b1.small    | ru-central1-a, ru-central1-b,  | 4.0 GB   |
|             | ru-central1-d                  |          |
| hm1.nano    | ru-central1-a, ru-central1-b,  | 8.0 GB   |
|             | ru-central1-d                  |          |
| hm1.micro   | ru-central1-a, ru-central1-b,  | 12.0 GB  |
| ...                                                     |
+-----------+----------------------------------+----------+

  3. Specify the class in the update cluster command:

    yc managed-redis cluster update <cluster_name_or_ID> \
  --resource-preset <host_class_ID>

    Managed Service for Redis will run the update host class command for the cluster.

  1. Open the current Terraform configuration file with an infrastructure plan.

    For more information about creating this file, see Creating clusters.

  2. In the Managed Service for Redis cluster description, change the resource_preset_id parameter value under resources:

    resource "yandex_mdb_redis_cluster" "<cluster_name>" {
  ...
  resources {
    resource_preset_id = "<host_class>"
    ...
    }
}

  3. Make sure the settings are correct.

    1. Using the command line, navigate to the folder that contains the up-to-date Terraform configuration files with an infrastructure plan.

    2. Run the command:

      terraform validate

      If there are errors in the configuration files, Terraform will point to them.

  4. Confirm updating the resources.

    1. Run the command to view planned changes:

      terraform plan

      If the resource configuration descriptions are correct, the terminal will display a list of the resources to modify and their parameters. This is a test step. No resources are updated.

    2. If you are happy with the planned changes, apply them:

      1. Run the command:

        terraform apply

      2. Confirm the update of resources.

      3. Wait for the operation to complete.

For more information, see the Terraform provider documentation.

Time limits

A Terraform provider sets the timeout for Managed Service for Redis cluster operations:

  • Creating a cluster, including by restoring one from a backup: 15 minutes.
  • Editing a cluster: 60 minutes.
  • Deleting a cluster: 15 minutes.

Operations exceeding the set timeout are interrupted.

How do I change these limits?

Add the timeouts block to the cluster description, for example:

resource "yandex_mdb_redis_cluster" "<cluster_name>" {
  ...
  timeouts {
    create = "1h30m" # 1 hour 30 minutes
    update = "2h"    # 2 hours
    delete = "30m"   # 30 minutes
  }
}

To change the host class, use the update REST API method for the Cluster resource or the ClusterService/Update gRPC API call and provide the following in the request:

  • Cluster ID in the clusterId parameter. To find out the cluster ID, get a list of clusters in the folder.

  • New host class in the configSpec.resources.resourcePresetId parameter.

    To get a list of supported values, use the list REST API method for the ResourcePreset resource or the ResourcePresetService/List gRPC API call.

  • List of fields to update (in this case, configSpec.resources.resourcePresetId) in the updateMask parameter.

Warning

This API method overrides all parameters of the object being modified that were not explicitly passed in the request to the default values. To avoid this, list the settings you want to change in the updateMask parameter (one line separated by commas).

The Managed Service for Redis cluster is unavailable for about five to seven minutes after changing the host class.

Increasing storage size

Make sure the cloud has enough quota to increase the storage size. Open the cloud's Quotas page and make sure there is space available under Managed Databases in the HDD storage capacity or SSD storage capacity line.

To increase the cluster storage size:

  1. In the management console, select the folder with the cluster you need.
  2. Select Managed Service for Redis.
  3. Select the cluster you need.
  4. At the top of the page, click Edit.
  5. Edit the settings in the Size of storage section.
  6. Click Save changes.

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 increase storage size of Redis hosts:

  1. View a description of the update cluster CLI command:

    yc managed-redis cluster update --help

  2. Specify the required storage size in the update cluster command. It must be at least as large as the current disk_size value in the cluster properties.

    yc managed-redis cluster update <cluster_name_or_ID> \
  --disk-size <storage_size_in_GB>

    If all the criteria are met, Managed Service for Redis starts increasing the size of the Redis host disks.

To increase the cluster storage size:

  1. Open the current Terraform configuration file with an infrastructure plan.

    For more information about creating this file, see Creating clusters.

  2. In the Managed Service for Redis cluster description, change the disk_size parameter value under resources:

    resource "yandex_mdb_redis_cluster" "<cluster_name>" {
  ...
  resources {
    disk_size = <storage_size_in_GB>
    ...
    }
}

  3. Make sure the settings are correct.

    1. Using the command line, navigate to the folder that contains the up-to-date Terraform configuration files with an infrastructure plan.

    2. Run the command:

      terraform validate

      If there are errors in the configuration files, Terraform will point to them.

  4. Confirm updating the resources.

    1. Run the command to view planned changes:

      terraform plan

      If the resource configuration descriptions are correct, the terminal will display a list of the resources to modify and their parameters. This is a test step. No resources are updated.

    2. If you are happy with the planned changes, apply them:

      1. Run the command:

        terraform apply

      2. Confirm the update of resources.

      3. Wait for the operation to complete.

For more information, see the Terraform provider documentation.

Time limits

A Terraform provider sets the timeout for Managed Service for Redis cluster operations:

  • Creating a cluster, including by restoring one from a backup: 15 minutes.
  • Editing a cluster: 60 minutes.
  • Deleting a cluster: 15 minutes.

Operations exceeding the set timeout are interrupted.

How do I change these limits?

Add the timeouts block to the cluster description, for example:

resource "yandex_mdb_redis_cluster" "<cluster_name>" {
  ...
  timeouts {
    create = "1h30m" # 1 hour 30 minutes
    update = "2h"    # 2 hours
    delete = "30m"   # 30 minutes
  }
}

To increase the cluster storage size, use the update REST API method for the Cluster resource or the ClusterService/Update gRPC API call and provide the following in the request:

  • Cluster ID in the clusterId parameter. To find out the cluster ID, get a list of clusters in the folder.
  • New storage size in the configSpec.resources.diskSize parameter.
  • List of updatable cluster configuration fields in the updateMask parameter (in this case, configSpec.resources.diskSize).

Warning

This API method overrides all parameters of the object being modified that were not explicitly passed in the request to the default values. To avoid this, list the settings you want to change in the updateMask parameter (one line separated by commas).

Changing Redis settings

You can change the DBMS settings of the hosts in your cluster. All supported settings are described in the Redis settings section and the API reference.

To update the DBMS settings for the cluster:

  1. In the management console, select the folder with the cluster you need.
  2. Select Managed Service for Redis.
  3. Select the cluster you need.
  4. At the top of the page, click Edit.
  5. Under DBMS settings, click Settings.
  6. Configure the available parameters according to the Redis documentation.
  7. Click Save.

To update the DBMS settings for the cluster:

  1. Open the current Terraform configuration file with an infrastructure plan.

    For more information about creating this file, see Creating clusters.

  2. In the Managed Service for Redis cluster description, change the values of the parameters in the config block:

    resource "yandex_mdb_redis_cluster" "<cluster_name>" {
  ...
  config {
    password         = "<password>"
    timeout          = <time>
    maxmemory_policy = "<policy>"
    ...
  }
}

    Where:

    • timeout: Time, in seconds, before disabling inactive clients.
    • maxmemory_policy: Memory management policy if low on memory.

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

  3. Make sure the settings are correct.

    1. Using the command line, navigate to the folder that contains the up-to-date Terraform configuration files with an infrastructure plan.

    2. Run the command:

      terraform validate

      If there are errors in the configuration files, Terraform will point to them.

  4. Confirm updating the resources.

    1. Run the command to view planned changes:

      terraform plan

      If the resource configuration descriptions are correct, the terminal will display a list of the resources to modify and their parameters. This is a test step. No resources are updated.

    2. If you are happy with the planned changes, apply them:

      1. Run the command:

        terraform apply

      2. Confirm the update of resources.

      3. Wait for the operation to complete.

For more information, see the Terraform provider documentation.

Time limits

A Terraform provider sets the timeout for Managed Service for Redis cluster operations:

  • Creating a cluster, including by restoring one from a backup: 15 minutes.
  • Editing a cluster: 60 minutes.
  • Deleting a cluster: 15 minutes.

Operations exceeding the set timeout are interrupted.

How do I change these limits?

Add the timeouts block to the cluster description, for example:

resource "yandex_mdb_redis_cluster" "<cluster_name>" {
  ...
  timeouts {
    create = "1h30m" # 1 hour 30 minutes
    update = "2h"    # 2 hours
    delete = "30m"   # 30 minutes
  }
}

To change Redis settings, use the update REST API method for the Cluster resource or the ClusterService/Update gRPC API call and provide the following in the request:

  • Cluster ID in the clusterId parameter. To find out the cluster ID, get a list of clusters in the folder.
  • Required Redis setting values in the following parameter: configSpec.redisConfig_<Redis_version>.
  • List of cluster configuration fields to update in the updateMask parameter.

Warning

This API method overrides all parameters of the object being modified that were not explicitly passed in the request to the default values. To avoid this, list the settings you want to change in the updateMask parameter (one line separated by commas).

Changing additional cluster settings

  1. In the management console, select the folder with the cluster you need.

  2. Select Managed Service for Redis.

  3. Select the cluster you need.

  4. At the top of the page, click Edit.

  5. Change additional cluster settings:

    • Backup start time (UTC): UTC time when you want to start creating a cluster backup (in 24-hour format). If the time is not set, the backup will start at 22:00 UTC.

    • Maintenance window: Maintenance window settings:

      • To enable maintenance at any time, select arbitrary (default).
      • To specify the preferred maintenance start time, select by schedule and specify the desired day of the week and UTC hour. For example, you can choose a time when the cluster is least loaded.

      Maintenance operations are carried out both on enabled and disabled clusters. They may include updating the DBMS, applying patches, and so on.

    • Deletion protection: Manages protection of the cluster, its databases, and users against accidental deletion.

      Enabled deletion protection will not prevent a manual connection with the purpose to delete database contents.

  6. Click Save changes.

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 change additional cluster settings:

  1. View a description of the update cluster CLI command:

    yc managed-redis cluster update --help

  2. Run the following command with a list of settings to update:

    yc managed-redis cluster update <cluster_name_or_ID> \
    --backup-window-start <time> \
    --maintenance-window type=<maintenance_type>,`
                        `day=<day_of_week>,`
                        `hour=<hour> \
    --websql-access=<true_or_false> \
    --deletion-protection=<deletion_protection>

You can change the following settings:

  • --backup-window-start: The cluster backup start time, set in UTC format HH:MM:SS. If the time is not set, the backup will start at 22:00 UTC.

  • --maintenance-window: Maintenance window settings (including for disabled clusters), where type is the maintenance type:

    • anytime (default): Any time.
    • weekly: On a schedule. If setting this value, specify the day of week and the hour:
      • day: Day of week in DDD format: MON, TUE, WED, THU, FRI, SAT, or SUN.
      • hour: Hour (UTC) in HH format: 1 to 24.

  • --websql-access: Enables SQL queries against cluster databases from the Yandex Cloud management console using Yandex WebSQL. The default value is false.

  • --deletion-protection: Protection of the cluster, its databases, and users against accidental deletion, true or false.

    Enabled deletion protection will not prevent a manual connection with the purpose to delete database contents.

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

To change additional cluster settings, use the update REST API method for the Cluster resource or the ClusterService/Update gRPC API call and provide the following in the request:

  • Cluster ID in the clusterId parameter. To find out the cluster ID, get a list of clusters in the folder.

  • Cluster deletion protection settings in the deletionProtection parameter.

    Cluster deletion protection will not prevent a manual connection to a cluster to delete data.

  • List of cluster configuration fields to update in the updateMask parameter.

Warning

This API method overrides all parameters of the object being modified that were not explicitly passed in the request to the default values. To avoid this, list the settings you want to change in the updateMask parameter (one line separated by commas).

Enabling sharding

You can enable sharding in a non-sharded cluster to make it a sharded one.

Warning

You cannot disable sharding in a cluster where it is already enabled.

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 enable sharding:

  1. View the description of the CLI command to enable sharding:

    yc managed-redis cluster enable-sharding --help

  2. Run this command:

    yc managed-redis cluster enable-sharding <cluster_ID>

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

Once sharding is enabled, all the existing cluster hosts will be added to the single shard1.

To enable sharding, use the enableSharding REST API method for the Cluster resource or the ClusterService/EnableSharding gRPC API call and provide the cluster ID in the clusterId (cluster_id for gRPC) request parameter.

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

Once sharding is enabled, all the existing cluster hosts will be added to the single shard1.

Moving a cluster

  1. Go to the folder page and select Managed Service for Redis.
  2. Click to the right of the cluster you want to move.
  3. Select Move.
  4. Select a folder you want to move the cluster to.
  5. Click Move.

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 move a cluster:

  1. View a description of the CLI move cluster command:

    yc managed-redis cluster move --help

  2. Specify the destination folder in the move cluster command:

    yc managed-redis cluster move <cluster_ID> \
   --destination-folder-name=<destination_folder_name>

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

To move a cluster, use the move REST API method for the Cluster resource or the ClusterService/Move gRPC API call and provide the following in the request:

Changing security groups

  1. In the management console, select the folder with the cluster you need.
  2. Select Managed Service for Redis.
  3. Select the cluster you need.
  4. At the top of the page, click Edit.
  5. Under Network settings, select security groups for cluster network traffic.

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 edit the list of security groups for your cluster:

  1. View a description of the update cluster CLI command:

    yc managed-redis cluster update --help

  2. Specify the security groups in the update cluster command:

    yc managed-redis cluster update <cluster_name_or_ID> \
  --security-group-ids <list_of_security_group_IDs>

  1. Open the current Terraform configuration file with an infrastructure plan.

    For more information about creating this file, see Creating clusters.

  2. In the Managed Service for Redis cluster description, change the security_group_ids parameter value:

    resource "yandex_mdb_redis_cluster" "<cluster_name>" {
  ...
  security_group_ids = [<list_of_security_group_IDs>]
}

  3. Make sure the settings are correct.

    1. Using the command line, navigate to the folder that contains the up-to-date Terraform configuration files with an infrastructure plan.

    2. Run the command:

      terraform validate

      If there are errors in the configuration files, Terraform will point to them.

  4. Confirm updating the resources.

    1. Run the command to view planned changes:

      terraform plan

      If the resource configuration descriptions are correct, the terminal will display a list of the resources to modify and their parameters. This is a test step. No resources are updated.

    2. If you are happy with the planned changes, apply them:

      1. Run the command:

        terraform apply

      2. Confirm the update of resources.

      3. Wait for the operation to complete.

For more information, see the Terraform provider documentation.

Time limits

A Terraform provider sets the timeout for Managed Service for Redis cluster operations:

  • Creating a cluster, including by restoring one from a backup: 15 minutes.
  • Editing a cluster: 60 minutes.
  • Deleting a cluster: 15 minutes.

Operations exceeding the set timeout are interrupted.

How do I change these limits?

Add the timeouts block to the cluster description, for example:

resource "yandex_mdb_redis_cluster" "<cluster_name>" {
  ...
  timeouts {
    create = "1h30m" # 1 hour 30 minutes
    update = "2h"    # 2 hours
    delete = "30m"   # 30 minutes
  }
}

To update security groups, use the update REST API method for the Cluster resource or the ClusterService/Update gRPC API call and provide the following in the request:

  • Cluster ID in the clusterId parameter. To find out the cluster ID, get a list of clusters in the folder.
  • List of security group IDs in the securityGroupIds parameter.
  • List of settings to update (in this case, securityGroupIds), in the updateMask parameter.

Warning

This API method overrides all parameters of the object being modified that were not explicitly passed in the request to the default values. To avoid this, list the settings you want to change in the updateMask parameter (one line separated by commas).

Warning

You may need to additionally set up security groups to connect to the cluster.

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Creating a cluster
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Updating the Redis version