Stopping and starting a Trino cluster
If necessary, you can stop and restart a Trino cluster. When stopped, a cluster retains all its data. The data will be available again as soon as you restart the cluster.
Stopping a cluster
- In the management console
, navigate to the relevant folder. - In the list of services, select Managed Service for Trino.
- Find the cluster in the list, click
, and select Stop. - In the dialog box that opens, confirm that you want to stop the cluster and click Stop.
If you do not have the Yandex Cloud CLI installed yet, install and initialize it.
By default, the CLI uses the folder specified when creating the profile. To change the default folder, use the yc config set folder-id <folder_ID> command. You can also set a different folder for any specific command using the --folder-name or --folder-id parameter.
To stop a Trino cluster, run the command:
yc managed-trino cluster stop <cluster_name_or_ID>
You can get the cluster ID and name with the list of clusters in the folder.
-
Get an IAM token for API authentication and save it as an environment variable:
export IAM_TOKEN="<IAM_token>" -
Use the Cluster.stop method to make a request, e.g., via cURL
:curl \ --request POST \ --header "Authorization: Bearer $IAM_TOKEN" \ --url 'https://trino.api.cloud.yandex.net/managed-trino/v1/clusters/<cluster_ID>:stop'You can get the cluster ID from the folder’s cluster list.
-
View the server response to make sure your request was successful.
-
Get an IAM token for API authentication and save it as an environment variable:
export IAM_TOKEN="<IAM_token>" -
Clone the cloudapi
repository:cd ~/ && git clone --depth=1 https://github.com/yandex-cloud/cloudapiBelow, we assume the repository contents are stored in the
~/cloudapi/directory. -
Use the ClusterService/Stop call to make a request, e.g., via gRPCurl
:grpcurl \ -format json \ -import-path ~/cloudapi/ \ -import-path ~/cloudapi/third_party/googleapis/ \ -proto ~/cloudapi/yandex/cloud/trino/v1/cluster_service.proto \ -rpc-header "Authorization: Bearer $IAM_TOKEN" \ -d '{ "cluster_id": "<cluster_ID>" }' \ trino.api.cloud.yandex.net:443 \ yandex.cloud.trino.v1.ClusterService.StopYou can get the cluster ID with the list of clusters in the folder.
-
Check the server response to make sure your request was successful.
Starting a cluster
You can restart clusters with the Stopped status.
- In the management console
, navigate to the relevant folder. - In the list of services, select Managed Service for Trino.
- Find the stopped cluster you need in the list, click
, and select Start. - In the dialog box that opens, click Start.
If you do not have the Yandex Cloud CLI installed yet, install and initialize it.
By default, the CLI uses the folder specified when creating the profile. To change the default folder, use the yc config set folder-id <folder_ID> command. You can also set a different folder for any specific command using the --folder-name or --folder-id parameter.
To start a Trino cluster, run this command:
yc managed-trino cluster start <cluster_name_or_ID>
You can get the cluster ID and name with the list of clusters in the folder.
-
Get an IAM token for API authentication and save it as an environment variable:
export IAM_TOKEN="<IAM_token>" -
Use the Cluster.start method to make a request, e.g., via cURL
:curl \ --request POST \ --header "Authorization: Bearer $IAM_TOKEN" \ --url 'https://trino.api.cloud.yandex.net/managed-trino/v1/clusters/<cluster_ID>:start'You can request the cluster ID with the list of clusters in the folder.
-
View the server response to make sure your request was successful.
-
Get an IAM token for API authentication and save it as an environment variable:
export IAM_TOKEN="<IAM_token>" -
Clone the cloudapi
repository:cd ~/ && git clone --depth=1 https://github.com/yandex-cloud/cloudapiBelow, we assume the repository contents are stored in the
~/cloudapi/directory. -
Use the ClusterService/Start call to make a request, e.g., via gRPCurl
:grpcurl \ -format json \ -import-path ~/cloudapi/ \ -import-path ~/cloudapi/third_party/googleapis/ \ -proto ~/cloudapi/yandex/cloud/trino/v1/cluster_service.proto \ -rpc-header "Authorization: Bearer $IAM_TOKEN" \ -d '{ "cluster_id": "<cluster_ID>" }' \ trino.api.cloud.yandex.net:443 \ yandex.cloud.trino.v1.ClusterService.StartYou can get the cluster ID with the list of clusters in the folder.
-
View the server response to make sure your request was successful.