Base docker image to run a WordPress with Serf built-in
To create the image ctlc/wordpress-serf, execute the following command on the ctlc-docker-wordpress-serf folder:
sudo docker build -t ctlc/wordpress-serf .
Run the /run.sh script to start WordPress (via Docker supervisor):
ID=$(sudo docker run -d -p 80 ctlc/wordpress /run.sh)
It will store the new container ID (like d35bf1374e88) in $ID. Get the allocated external port:
sudo docker port $ID 80
It will print the allocated port (like 4751). Test your deployment:
curl http://0.0.0.0:4751/readme.html
Done!