Prerequisites
-
Get Docker Compose as described in Part 3 prerequisites.(.yaml)
-
Get Docker Machine, which is pre-installed with Docker for Mac and Docker for Windows, but on Linux systems you need to install it directly. On pre Windows 10 systems without Hyper-V, as well as Windows 10 Home, use Docker Toolbox.
-
Read the orientation in Part 1.
-
Learn how to create containers in Part 2.
-
Make sure you have published the
friendlyhello
image you created by pushing it to a registry. We use that shared image here. -
Be sure your image works as a deployed container. Run this command, slotting in your info for
username
,repo
, andtag
:docker run -p 80:80 username/repo:tag
, then visithttp://localhost/
. -
Have a copy of your
docker-compose.yml
from Part 3 handy.