def create_cluster_request(params):
database_specs = [DatabaseSpec(name=params.db_name)]
permissions = [Permission(database_name=params.db_name)]
user_specs = [
UserSpec(name=params.user_name,
password=params.user_password,
permissions=permissions)
]
host_ch_spec = cluster_service.HostSpec(zone_id=params.zone,
type="CLICKHOUSE",
subnet_id=params.subnet_id,
assign_public_ip=False)
host_zk_spec = cluster_service.HostSpec(zone_id=params.zone,
type="ZOOKEEPER",
subnet_id=params.subnet_id,
assign_public_ip=False)
host_specs = [
host_ch_spec, host_ch_spec, host_zk_spec, host_zk_spec, host_zk_spec
]
res = Resources(resource_preset_id="s1.nano",
disk_size=10 * (1024**3),
disk_type_id="network-nvme")
config_spec = cluster_service.ConfigSpec(
clickhouse=cluster_service.ConfigSpec.Clickhouse(resources=res),
zookeeper=cluster_service.ConfigSpec.Zookeeper(resources=res))
return cluster_service.CreateClusterRequest(
folder_id=params.folder_id,
name=params.cluster_name,
description=params.cluster_desc,
environment="PRODUCTION",
config_spec=config_spec,
database_specs=database_specs,
user_specs=user_specs,
host_specs=host_specs,
network_id=params.network_id)
def add_cluster_host(sdk, cluster, params):
print("Adding host to cluster {}".format(cluster.id))
host_ch_spec = cluster_service.HostSpec(zone_id=params.zone,
type="CLICKHOUSE",
subnet_id=params.subnet_id,
assign_public_ip=False)
host_specs = [host_ch_spec]
req = cluster_service.AddClusterHostsRequest(cluster_id=cluster.id,
host_specs=host_specs)
operation = sdk.client(
cluster_service_grpc.ClusterServiceStub).AddHosts(req)
wait_for_operation(sdk, operation)
def add_cluster_host(sdk, cluster_id, params):
print('Adding host to cluster {}'.format(cluster_id))
host_ch_spec = cluster_service.HostSpec(zone_id=params.zone,
type='CLICKHOUSE',
subnet_id=params.subnet_id,
assign_public_ip=False)
host_specs = [host_ch_spec]
request = cluster_service.AddClusterHostsRequest(cluster_id=cluster_id,
host_specs=host_specs)
operation = sdk.client(
cluster_service_grpc.ClusterServiceStub).AddHosts(request)
return sdk.wait_operation_and_get_result(
operation,
meta_type=cluster_service.AddClusterHostsMetadata,
)