},
		{
			name:      "subsequent sync loop succeeds",
			addrs:     createNodeInternalIPAddress("10.0.1.12"),
			wantAddrs: createNodeInternalIPAddress("10.0.1.12"),
		},
		{
			name:      "subsequent sync loop encounters an error, last addresses returned",
			err:       errors.New("bad"),
			wantAddrs: createNodeInternalIPAddress("10.0.1.12"),
		},
		{