OpenAPI لـ Managed Postgres

KEY_ID=mykeyid
KEY_SECRET=mykeysecret

curl -s --user "$KEY_ID:$KEY_SECRET" https://api.clickhouse.cloud/v1/organizations | jq

ORG_ID=myorgid

curl -s --user "$KEY_ID:$KEY_SECRET" \
    "https://api.clickhouse.cloud/v1/organizations/$ORG_ID/postgres" | jq

{
  "result": [
    {
      "id": "ee2fef9f-b443-8ad0-8c9b-724390cdb826",
      "name": "oltp",
      "provider": "aws",
      "region": "eu-west-2",
      "postgresVersion": "18",
      "size": "r6gd.medium",
      "storageSize": 59,
      "haType": "none",
      "tags": [],
      "isPrimary": true,
      "state": "running",
      "createdAt": "2026-05-25T16:42:16+00:00"
    }
  ],
  "requestId": "c128d830-5769-4c82-8235-f79aa69d1ebf",
  "status": 200
}

create_data='{
  "name": "my postgres",
  "provider": "aws",
  "region": "us-west-2",
  "postgresVersion": "18",
  "size": "r8gd.large"
}'

curl -s --user "$KEY_ID:$KEY_SECRET" -H 'Content-Type: application/json' \
    "https://api.clickhouse.cloud/v1/organizations/$ORG_ID/postgres" \
    -d "$create_data" | jq

{
  "result": {
    "id": "67b4bc12-8582-45d0-8806-fe9b2e5a54e6",
    "name": "my postgres",
    "provider": "aws",
    "region": "us-west-2",
    "postgresVersion": "18",
    "size": "r8gd.large",
    "storageSize": 118,
    "haType": "none",
    "tags": [],
    "connectionString": "postgres://postgres:vV6cfEr2p_-TzkCDrZOx@my-postgres-6d8d2e3e.pg7myrd1j06p3gx4zrm2ze8qz6.c0.us-west-2.aws.pg.clickhouse-dev.com:5432/postgres?channel_binding=require",
    "username": "postgres",
    "password": "vV6cfEr2p_-TzkCDrZOx",
    "hostname": "my-postgres-6d8d2e3e.pg7myrd1j06p3gx4zrm2ze8qz6.c0.us-west-2.aws.pg.clickhouse-dev.com",
    "isPrimary": true,
    "state": "creating"
  },
  "requestId": "a5957990-dbe5-46fd-b5ce-a7f8f79e50fe",
  "status": 200
}

PG_ID=67b4bc12-8582-45d0-8806-fe9b2e5a54e6
curl -s --user "$KEY_ID:$KEY_SECRET" \
    "https://api.clickhouse.cloud/v1/organizations/$ORG_ID/postgres/$PG_ID" \
    | jq

curl -s --user "$KEY_ID:$KEY_SECRET" \
    "https://api.clickhouse.cloud/v1/organizations/$ORG_ID/postgres/$PG_ID" \
    | jq .result.state

"running"

$ psql "$(
    curl -s --user "$KEY_ID:$KEY_SECRET" \
    "https://api.clickhouse.cloud/v1/organizations/$ORG_ID/postgres/$PG_ID" \
    | jq -r .result.connectionString
)"

psql (18.3)
SSL connection (protocol: TLSv1.3, cipher: TLS_AES_256_GCM_SHA384, compression: off, ALPN: postgresql)
Type "help" for help.

postgres=#

curl -sX PATCH --user "$KEY_ID:$KEY_SECRET" -H 'Content-Type: application/json' \
    "https://api.clickhouse.cloud/v1/organizations/$ORG_ID/postgres/$PG_ID" \
    -d '{"tags": [{"key": "Environment", "value": "production"}]}' \
    | jq .result

{
  "id": "67b4bc12-8582-45d0-8806-fe9b2e5a54e6",
  "name": "my postgres",
  "provider": "aws",
  "region": "us-west-2",
  "postgresVersion": "18",
  "size": "r8gd.large",
  "storageSize": 118,
  "haType": "none",
  "tags": [
    {
      "key": "Environment",
      "value": "production"
    }
  ],
  "connectionString": "postgres://postgres:vV6cfEr2p_-TzkCDrZOx@my-postgres-6d8d2e3e.$PG_ID.c0.us-west-2.aws.pg.clickhouse-dev.com:5432/postgres?channel_binding=require",
  "username": "postgres",
  "password": "vV6cfEr2p_-TzkCDrZOx",
  "hostname": "my-postgres-6d8d2e3e.$PG_ID.c0.us-west-2.aws.pg.clickhouse-dev.com",
  "isPrimary": true,
  "state": "running"
}

curl -s --user "$KEY_ID:$KEY_SECRET" -H 'Content-Type: application/json' \
    "https://api.clickhouse.cloud/v1/organizations/$ORG_ID/postgres/$PG_ID/config" \
    -d '{"pgConfig": {"max_connections": "42"}, "pgBouncerConfig": {}}' | jq

{
  "result":{
    "pgConfig": {
      "max_connections": "42"
    },
    "pgBouncerConfig": {},
    "message": "The changes in the following parameters require a database restart to take effect: max_connections. You can restart the database by using the restart endpoint."
  },
  "requestId":"fdec06f2-66f7-45b4-9f82-0c051aba20aa",
  "status": 200
}

curl -sX DELETE --user "$KEY_ID:$KEY_SECRET" \
    "https://api.clickhouse.cloud/v1/organizations/$ORG_ID/postgres/$PG_ID" \
    | jq

{
  "requestId": "ac9bbffa-e370-410c-8bdd-bd24bf3d7f82",
  "status": 200
}

FROM=2026-05-25T00:00:00Z
TO=2026-05-26T00:00:00Z

curl -s --user "$KEY_ID:$KEY_SECRET" \
    "https://api.clickhouse.cloud/v1/organizations/$ORG_ID/postgres/$PG_ID/slowQueryPatterns?from_date=$FROM&to_date=$TO" \
    | jq

{
  "result": [
    {
      "queryId": "-4748036479882663975",
      "queryText": "SELECT * FROM orders WHERE customer_id = $1 ORDER BY created_at DESC LIMIT $2",
      "dbName": "sales",
      "dbUser": "orders_service",
      "dbOperation": "SELECT",
      "app": "orders-api",
      "callCount": 84213,
      "errorCount": 0,
      "totalDurationUs": 1012384556,
      "avgDurationUs": 12021,
      "maxDurationUs": 482915,
      "p50DurationUs": 9874,
      "p95DurationUs": 28431,
      "p99DurationUs": 41200,
      "totalRows": 842130,
      "totalSharedBlksRead": 19284,
      "totalSharedBlksHit": 48217734,
      "totalCpuTimeUs": 938472113,
      "totalWalBytes": 0
    }
  ],
  "requestId": "c128d830-5769-4c82-8235-f79aa69d1ebf",
  "status": 200
}

QUERY_ID=-4748036479882663975

curl -s --user "$KEY_ID:$KEY_SECRET" \
    "https://api.clickhouse.cloud/v1/organizations/$ORG_ID/postgres/$PG_ID/slowQueryPatterns/$QUERY_ID?db_name=sales&db_user=orders_service&db_operation=SELECT" \
    | jq

{
  "result": {
    "aggregate": {
      "queryId": "-4748036479882663975",
      "queryText": "SELECT * FROM orders WHERE customer_id = $1 ORDER BY created_at DESC LIMIT $2",
      "dbName": "sales",
      "dbUser": "orders_service",
      "dbOperation": "SELECT",
      "callCount": 84213,
      "avgDurationUs": 12021,
      "p99DurationUs": 41200
    },
    "recentExecutions": [
      {
        "timestamp": "2026-05-25T16:42:09Z",
        "durationUs": 41200,
        "rows": 10,
        "sharedBlksHit": 412,
        "sharedBlksRead": 3,
        "tempBlksWritten": 0,
        "cpuUserTimeUs": 38211,
        "cpuSysTimeUs": 1044,
        "parallelWorkersPlanned": 0,
        "parallelWorkersLaunched": 0,
        "walBytes": 0,
        "serverRole": "primary"
      }
    ]
  },
  "requestId": "a5957990-dbe5-46fd-b5ce-a7f8f79e50fe",
  "status": 200
}