Linux 4.0 ate my docker images

I have previously written about the gitlab CI runners that use docker.  Yesterday I made some changes to procps and pushed them to gitlab which would then start the CI.  This morning I checked and it said build failed – ok, so that’s not terribly unusual. The output from the runner was:

gitlab-ci-multi-runner 0.3.3 (dbaf96f)
Using Docker executor with image csmall/testdebian ...
Pulling docker image csmall/testdebian ...
Build failed with Error: image csmall/testdebian: not found

Hmm, I know I have that image, it just must be the runner so, let’s see what images I have:

$ docker images
REPOSITORY TAG IMAGE ID CREATED VIRTUAL SIZE

Now, I know I have images, I had about 10 or so of them, where did they go? I even looked in the /var/lib/docker directories and can see the json configs, what have you done with my images docker?

Read more Linux 4.0 ate my docker images

procps using GitLab CI

procps-ciThe procps project for a few years has been hosted at Gitorious.  With the announcement that Gitorious has been acquired by GitLab and that all repositories need to move there, procps moved along to GitLab. At first I thought it would just be a like for like thing, but then I noticed that GitLab has this GitLab CI feature and had to try it out.

CI here stands for Continuous Integration and is a way of automatically testing your program builds using a bunch of test scripts.  procps already has a set of tests, with some a level of coverage that has room for improvement, so it was a good candidate to use for CI. The way GitLab works is they have a central control point that is linked to the git repo and you create runners, which are the systems that actually compile the programs and run the tests. The runners then feed back their results and GitLab CI shows it all in pretty red or green.

Read more procps using GitLab CI