Information about existing ClickHouse® clusters

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 request a list of ClickHouse® clusters in the default folder, run the command:

yc managed-clickhouse cluster list

+----------------------+------+-------------+---------+---------------------+--------+---------+
|          ID          | NAME | ENVIRONMENT | VERSION |     CREATED AT      | HEALTH | STATUS  |
+----------------------+------+-------------+---------+---------------------+--------+---------+
| c9qf1kmm0ebi******** | mych | PRODUCTION  |    23.8 | 2024-06-06 10:23:22 | ALIVE  | RUNNING |
| ...                                                                                          |
+----------------------+------+-------------+---------+---------------------+--------+---------+

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

   export IAM_TOKEN="<IAM_token>"
   

2. Use the Cluster.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-clickhouse/v1/clusters' \
     --url-query folderId=<folder_ID>
   

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

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/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/clickhouse/v1/cluster_service.proto \
       -rpc-header "Authorization: Bearer $IAM_TOKEN" \
       -d '{
               "folder_id": "<folder_ID>"
           }' \
       mdb.api.cloud.yandex.net:443 \
       yandex.cloud.mdb.clickhouse.v1.ClusterService.List
   

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

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 information about the ClickHouse® cluster, run the following command:

yc managed-clickhouse cluster get <cluster_name_or_ID>

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

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

   export IAM_TOKEN="<IAM_token>"
   

2. Use the Cluster.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-clickhouse/v1/clusters/<cluster_ID>'
   

   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/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/clickhouse/v1/cluster_service.proto \
       -rpc-header "Authorization: Bearer $IAM_TOKEN" \
       -d '{
               "cluster_id": "<cluster_ID>"
           }' \
       mdb.api.cloud.yandex.net:443 \
       yandex.cloud.mdb.clickhouse.v1.ClusterService.Get
   

   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 operations for a Managed Service for ClickHouse® cluster, run this command:

yc managed-clickhouse cluster list-operations <cluster_name_or_ID>

Result:

+----------------------+---------------------+----------------------+---------------------+--------+--------------------------------+
|          ID          |     CREATED AT      |      CREATED BY      |     MODIFIED AT     | STATUS |          DESCRIPTION           |
+----------------------+---------------------+----------------------+---------------------+--------+--------------------------------+
| c5m7ll6pq3j8******** | 2024-08-08 19:05:42 | mdb-maintainer       | 2024-08-15 19:20:05 | DONE   | Modify ClickHouse cluster      |
| c5mb0no66172******** | 2024-06-19 12:48:40 | mdb-maintainer       | 2024-06-26 12:50:14 | DONE   | Modify ClickHouse cluster      |
| c5m9hvmb3lg9******** | 2024-01-17 08:05:16 | ajeef73j5iq9******** | 2024-01-17 08:14:59 | DONE   | Add ZooKeeper to ClickHouse    |
|                      |                     |                      |                     |        | cluster                        |
| c5mniao7leml******** | 2023-11-13 19:34:54 | ajeef73j5iq9******** | 2023-11-13 19:35:10 | DONE   | Update user in ClickHouse      |
|                      |                     |                      |                     |        | cluster                        |
| c5m6of9he7op******** | 2023-11-13 19:25:21 | ajeef73j5iq9******** | 2023-11-13 19:32:00 | DONE   | Create ClickHouse cluster      |
+----------------------+---------------------+----------------------+---------------------+---- ---+--------------------------------+

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

By default, information about operations is provided as text. To get detailed information, specify the yaml or json output data format using the --format flag:

yc managed-clickhouse cluster list-operations epdplu8jn7sr******** --format yaml

Result:

- id: c5m7ll6pq3j8********
  description: Modify ClickHouse cluster
  created_at: "2024-08-08T19:05:42.362668Z"
  created_by: mdb-maintainer
  modified_at: "2024-08-15T19:20:05.917268Z"
  done: true
  metadata:
    '@type': type.googleapis.com/yandex.cloud.mdb.clickhouse.v1.UpdateClusterMetadata
    cluster_id: c9q7vuuoiqml********
  response:
    '@type': type.googleapis.com/google.rpc.Status
    message: OK
...

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

   export IAM_TOKEN="<IAM_token>"
   

2. Use the Cluster.listOperations 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-clickhouse/v1/clusters/<cluster_ID>/operations'
   

   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/ListOperations 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/clickhouse/v1/cluster_service.proto \
       -rpc-header "Authorization: Bearer $IAM_TOKEN" \
       -d '{
               "cluster_id": "<cluster_ID>"
           }' \
       mdb.api.cloud.yandex.net:443 \
       yandex.cloud.mdb.clickhouse.v1.ClusterService.ListOperations
   

   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.