def list_nodes(self, request, project_id, cluster_id):
"""查询集群下nodes
NOTE: 限制查询一个集群下的节点
"""
# 以集群中节点为初始数据，如果bcs cc中节点不在集群中，处于初始化中或者初始化失败，也需要展示
cluster_nodes = node.query_cluster_nodes(request.ctx_cluster)
bcs_cc_nodes = node.query_bcs_cc_nodes(request.ctx_cluster)
# 组装数据
cluster = get_cluster(request.user.token.access_token, request.project.project_id, cluster_id)
client = node.NodesData(bcs_cc_nodes, cluster_nodes, cluster_id, cluster.get("name", ""))
return Response(client.nodes())
def list(self, request, project_id):
# get cluster id by request
cluster_id = self.get_cluster_id(request)
# get node info
node_list = self.get_node_list(request, project_id, cluster_id)
node_list = node_list.get('results') or []
if not node_list:
return Response({'code': 0, 'result': []})
node_id_info_map = self.exclude_removed_status_node(node_list)
# get node labels
node_label_list = self.get_labels_by_node(request, project_id, node_id_info_map.keys())
# render cluster id, cluster name and cluster environment
cluster_name_env = self.get_cluster_id_info_map(request, project_id)
# 获取节点的taint
ctx_cluster = CtxCluster.create(token=request.user.token.access_token, id=cluster_id, project_id=project_id)
nodes = query_cluster_nodes(ctx_cluster)
node_list = self.compose_nodes(
node_id_info_map, node_label_list, request.project['english_name'], cluster_name_env, nodes
)
# add perm for node
nodes_results = bcs_perm.Cluster.hook_perms(request, project_id, node_list)
return Response({'count': len(node_list), 'results': nodes_results})
def test_query_cluster_nodes(client, create_and_delete_node, ctx_cluster):
cluster_nodes = node_tools.query_cluster_nodes(ctx_cluster)
assert FAKE_INNER_IP in cluster_nodes
assert cluster_nodes[FAKE_INNER_IP]["name"] == FAKE_NODE_NAME
assert cluster_nodes[FAKE_INNER_IP]["status"] == NodeConditionStatus.Ready
assert not cluster_nodes[FAKE_INNER_IP]["unschedulable"]
def test_query_cluster_nodes(client, create_and_delete_node, ctx_cluster):
cluster_nodes = node_tools.query_cluster_nodes(ctx_cluster)
assert fake_inner_ip in cluster_nodes
assert cluster_nodes[fake_inner_ip]["name"] == fake_node_name
assert cluster_nodes[fake_inner_ip]["status"] == NodeConditionStatus.Ready
assert not cluster_nodes[fake_inner_ip]["unschedulable"]
def query_cluster_nodes(mock_list):
cluster_nodes = node.query_cluster_nodes(fake_ctx_cluster)
assert fake_inner_ip in cluster_nodes
assert cluster_nodes[fake_inner_ip]["node_name"] == fake_node_name
assert cluster_nodes[fake_inner_ip]["status"] == NodeConditionStatus.Ready
assert not cluster_nodes[fake_inner_ip]["unschedulable"]