DNS service fixes for all containers

client/server_scripts/openvpn_cloak/run_container.sh

@@ -1,5 +1,11 @@
 # Run container
-sudo docker run -d --restart always --cap-add=NET_ADMIN -p $CLOAK_SERVER_PORT:443/tcp --name $CONTAINER_NAME $CONTAINER_NAME
+sudo docker run \
+   -d --restart always \
+   --cap-add=NET_ADMIN \
+   -p $CLOAK_SERVER_PORT:443/tcp \
+   --name $CONTAINER_NAME $CONTAINER_NAME
+
+sudo docker network connect amnezia-dns-net $CONTAINER_NAME
 
 # Create tun device if not exist
 sudo docker exec -i $CONTAINER_NAME bash -c 'mkdir -p /dev/net; if [ ! -c /dev/net/tun ]; then mknod /dev/net/tun c 10 200; fi'