Run a Lightning node watchtower in docker.
The following instructions assume your node is already configured as watchtower client.
Step 1 is to start the watchtower after downloading it.
git clone https://github.com/aphex3k/lnd-watchtower.git
cd lnd-watchtower
docker-compose up -d
Step 2 is to read the watchtowers connection information
docker exec -it watchtower lncli tower info
Step 3 is to add the information retrieved in the above step to your nodes configuration
lncli wtclient add "<pubkey>@<host>:<port>"
Now we can check the nodes list of towers
lncli wtclient towers