Fix travis

[jonpugh]

Fixing travis yml.

Use the new 'prepare-docker.sh' script, and the docker-compose-hostmaster.yml file.

[helmo]

@jonpugh can we run the install with --verbose? or even debug?
Maybe via a $AEGIR_INSTALL_EXTRA_OPTIONS variable?

[jonpugh]

@helmo That would be good for testing, but not for local development or production docker.

Maybe we can create a separate "tag" for a docker image with extra debug info.

Go ahead and submit a PR for the "dockerfiles" repo, alter the docker-entrypoint-tests.sh scipt: https://github.com/aegir-project/dockerfiles/blob/master/docker-entrypoint-tests.sh
That way we can see what it looks like in travis.

I'm ok with making that an easy option, but I think keeping the docker logs clean is better developer experience (once we have stable containers of course.)

[jonpugh]

I tracked down when Hostmaster started failing: https://travis-ci.org/aegir-project/hostmaster/builds/150880346

It was when we committed node_access_rebuild(). 84db208...b90c772

So I'm going to test out removing it.

[jonpugh]

meh, as I feared, the problem is not in the commit, but in a change to tests or dockerfiles...

At least we know the timestamp now :)

[jonpugh]

Ok, this seems like a problem with drush make itself.

I've narrowed down the issue to profile projects using the "copy" download type.

See this issue: drush-ops/drush#2311 (comment)

[jonpugh]

Try manually building the build-hostmaster-local.make file, and you'll see there is no hostmaster profile to run.

[jonpugh]

Ok, I found the workaround needed for the makefile.

Here it goes!

[jonpugh]

And that's why we test failures!

The tests were not using the local makefile. I believe I have fixed this by setting all environment variables for the run of docker-entrypoint.sh inside docker-entrypoint-tests.sh

[helmo]

That last commit added a lot of noise ... but I hope it helps find our bug or typo.