This will build a container which will be named according to the
image field of
stack.yml. The first time you build a container it could take a while as it is obtaining all the necessary dependencies required to run the algorithm. It is also possible to run the command
faas build --shrinkwrap which builds the container in faster, simplified way using local libraries instead of installing these on the container itself. We would recommend not using this approach, in order to ensure you are working in the same environment as others will be when they use your algorithm in the future.