Lan

/test-legacy-multicluster-e2e

/test-legacy-multicluster-e2e

/test-legacy-multicluster-e2e

/test-multicluster-e2e

Hi @jianjuns this is actually a part of #3754 for Gateway HA, I feel it's relatively independent, so I create a separate PR for this change first.

/test-multicluster-e2e

Hi @jianjuns I updated the latest design for this PR on #3754, could you take a look and review? thanks.

/test-multicluster-e2e

/test-multicluster-e2e

@jianjuns Could you help to check again? I added a few more tests, looks like the result of `codecov/patch` is green but I didn't see any test coverage data change....