Fix publicURL endpoint not found issue in CI

Partial-Bug: #1587226
Change-Id: I8cec44fdd9e6b00fcffe5dd59cbe8c69214b40b8

tools/deploy_aio.sh

@@ -29,6 +29,10 @@ function sanity_check {
     # Wait for service ready
     sleep 15
     source /etc/kolla/admin-openrc.sh
+    # TODO(Jeffrey4l): Restart the memcached container to cleanup all cache.
+    # Remove this after this bug is fixed
+    # https://bugs.launchpad.net/oslo.cache/+bug/1590779
+    docker restart memcached
     nova --debug service-list
     neutron --debug agent-list
     tools/init-runonce