Class for setting up GraphScope instance on kubernetes cluster.
| 44 | |
| 45 | |
| 46 | class KubernetesClusterLauncher(Launcher): |
| 47 | """Class for setting up GraphScope instance on kubernetes cluster.""" |
| 48 | |
| 49 | _coordinator_name_prefix = "coordinator-" |
| 50 | |
| 51 | _role_name_prefix = "gs-reader-" |
| 52 | _role_binding_name_prefix = f"{_role_name_prefix}binding-" |
| 53 | _cluster_role_name_prefix = "gs-cluster-reader-" |
| 54 | _cluster_role_binding_name_prefix = f"{_cluster_role_name_prefix}binding-" |
| 55 | |
| 56 | _url_pattern = r"(?i)\b((?:https?://|www\d{0,3}[.]|[a-z0-9.\-]+[.][a-z]{2,4}/)(?:[^\s()<>]+|\(([^\s()<>]+|(\([^\s()<>]+\)))*\))+(?:\(([^\s()<>]+|(\([^\s()<>]+\)))*\)|[^\s`!()\[\]{};:'\".,<>?«»“”‘’]))" # noqa: E501 |
| 57 | _endpoint_pattern = r"(?:http.*://)?(?P<host>[^:/ ]+).?(?P<port>[0-9]*).*" |
| 58 | |
| 59 | _coordinator_container_name = "coordinator" |
| 60 | _coordinator_service_port_name = "coordinator" |
| 61 | |
| 62 | def __init__( |
| 63 | self, |
| 64 | config: Config, |
| 65 | api_client: kube_client.ApiClient, |
| 66 | ): |
| 67 | super().__init__() |
| 68 | self._config = copy.deepcopy(config) |
| 69 | self._api_client = api_client |
| 70 | self._core_api = kube_client.CoreV1Api(api_client) |
| 71 | self._app_api = kube_client.AppsV1Api(api_client) |
| 72 | self._rbac_api = kube_client.RbacAuthorizationV1Api(api_client) |
| 73 | |
| 74 | self._service_type = config.kubernetes_launcher.service_type |
| 75 | self._registry = config.kubernetes_launcher.image.registry |
| 76 | self._repository = config.kubernetes_launcher.image.repository |
| 77 | self._tag = config.kubernetes_launcher.image.tag |
| 78 | self._image_pull_policy = config.kubernetes_launcher.image.pull_policy |
| 79 | self._image_pull_secrets = config.kubernetes_launcher.image.pull_secrets |
| 80 | |
| 81 | self._instance_id = config.session.instance_id |
| 82 | self._role_name = self._role_name_prefix + self._instance_id |
| 83 | self._role_binding_name = self._role_binding_name_prefix + self._instance_id |
| 84 | self._cluster_role_name = "" |
| 85 | self._cluster_role_binding_name = "" |
| 86 | |
| 87 | # all resource created inside namespace |
| 88 | self._resource_object = [] |
| 89 | |
| 90 | self._coordinator_name = self._coordinator_name_prefix + self._instance_id |
| 91 | self._coordinator_service_name = self._coordinator_name |
| 92 | |
| 93 | self._config.coordinator.deployment_name = self._coordinator_name |
| 94 | |
| 95 | self._namespace = config.kubernetes_launcher.namespace |
| 96 | if self._namespace is None: |
| 97 | self._namespace = try_to_read_namespace_from_context() |
| 98 | # Doesn't have any namespace info in kube context. |
| 99 | if self._namespace is None: |
| 100 | self._namespace = self._get_free_namespace() |
| 101 | self._config.kubernetes_launcher.namespace = self._namespace |
| 102 | self._closed = False |
| 103 |
no outgoing calls
no test coverage detected