[dashboard] Fixes dashboard issues when environments have set http_proxy (#12598)

* fixes ray start with http_proxy

* format

* fixes

* fixes

* increase timeout

* address comments

dashboard/modules/logical_view/logical_view_head.py

@@ -46,7 +46,9 @@ class LogicalViewHead(dashboard_utils.DashboardHeadModule):
         except KeyError:
             return rest_response(success=False, message="Bad Request")
         try:
-            channel = aiogrpc.insecure_channel(f"{ip_address}:{port}")
+            options = (("grpc.enable_http_proxy", 0), )
+            channel = aiogrpc.insecure_channel(
+                f"{ip_address}:{port}", options=options)
             stub = core_worker_pb2_grpc.CoreWorkerServiceStub(channel)
 
             await stub.KillActor(

dashboard/modules/reporter/reporter_head.py

@@ -38,7 +38,9 @@ class ReportHead(dashboard_utils.DashboardHeadModule):
         if change.new:
             node_id, ports = change.new
             ip = DataSource.node_id_to_ip[node_id]
-            channel = aiogrpc.insecure_channel(f"{ip}:{ports[1]}")
+            options = (("grpc.enable_http_proxy", 0), )
+            channel = aiogrpc.insecure_channel(
+                f"{ip}:{ports[1]}", options=options)
             stub = reporter_pb2_grpc.ReporterServiceStub(channel)
             self._stubs[ip] = stub
 

dashboard/modules/stats_collector/stats_collector_head.py

@@ -71,7 +71,8 @@ class StatsCollector(dashboard_utils.DashboardHeadModule):
             node_id, node_info = change.new
             address = "{}:{}".format(node_info["nodeManagerAddress"],
                                      int(node_info["nodeManagerPort"]))
-            channel = aiogrpc.insecure_channel(address)
+            options = (("grpc.enable_http_proxy", 0), )
+            channel = aiogrpc.insecure_channel(address, options=options)
             stub = node_manager_pb2_grpc.NodeManagerServiceStub(channel)
             self._stubs[node_id] = stub