revert leader election change (#253)

Co-authored-by: Ryan Zhang <zhangryan@microsoft.com>

Author: ryanzhang-oss

Makefile

@@ -139,7 +139,8 @@ install-hub-agent-helm:
     --set image.pullPolicy=Never \
     --set image.repository=$(REGISTRY)/$(HUB_AGENT_IMAGE_NAME) \
     --set image.tag=$(HUB_AGENT_IMAGE_VERSION) \
-    --set logVerbosity=5
+    --set logVerbosity=5 \
+    --set namespace=fleet-system
 
 .PHONY: e2e-hub-kubeconfig-secret
 e2e-hub-kubeconfig-secret:
@@ -162,7 +163,8 @@ install-member-agent-helm: install-hub-agent-helm e2e-hub-kubeconfig-secret
     --set refreshtoken.tag=$(REFRESH_TOKEN_IMAGE_VERSION) \
     --set image.pullPolicy=Never --set refreshtoken.pullPolicy=Never \
     --set config.memberClusterName="kind-$(MEMBER_KIND_CLUSTER_NAME)" \
-    --set logVerbosity=5
+    --set logVerbosity=5 \
+    --set namespace=fleet-system
 	# to make sure member-agent reads the token file.
 	kubectl delete pod --all -n fleet-system
 

cmd/memberagent/main.go

@@ -135,7 +135,6 @@ func main() {
 		LeaderElection:          *enableLeaderElection,
 		LeaderElectionNamespace: *leaderElectionNamespace,
 		LeaderElectionID:        "3111024923.hub.fleet.azure.com",
-		LeaderElectionConfig:    memberConfig,
 		Namespace:               mcNamespace,
 	}
 

test/e2e/README.md

@@ -30,4 +30,9 @@ kubectl --context=kind-hub-testing -n fleet-system get pod
 4. Check the logs of the member cluster controller
 ```shell
 kubectl --context=kind-member-testing -n fleet-system get pod 
+```
+
+5. uninstall the resources
+```shell
+make uninstall-helm
 ```