Build Debian packages in docker container

Kernel was installed from Wheezy-backports, docker from https://docs.docker.com/installation/debian/

Started with a Docker file on the 7.x-3.x branch in http://github.com/aegir-project/aegir_jenkins_scripts.git

jenkins@zeus$ docker build .
Sending build context to Docker daemon 15.36 kB
Step 0 : FROM joeyh/debian-stable-amd64
 ---> 01d1d78001da
Step 1 : RUN apt-get update
 ---> Running in 69256344d44f
[8] System error: write /dev/cgroup/docker/69256344d44f2d0df63235590e1f26653dcb3e61affe3c0fb8100278a081758f/cgroup.procs: no space left on device

jenkins@zeus$ docker run hello-world
Unable to find image 'hello-world:latest' locally
latest: Pulling from library/hello-world
535020c3e8ad: Pull complete 
af340544ed62: Already exists 
library/hello-world:latest: The image you are pulling has been verified. Important: image verification is a tech preview feature and should not be relied on to provide security.
Digest: sha256:d5fbd996e6562438f7ea5389d7da867fe58e04d581810e230df4cc073271ea52
Status: Downloaded newer image for hello-world:latest
WARNING: Your kernel does not support memory swappiness capabilities, memory swappiness discarded.
Error response from daemon: Cannot start container 0ecfcae485a362fffcbf40e26db61356be62a8093f8bcea5dc37147f1a5a47e0: [8] System error: write /dev/cgroup/docker/0ecfcae485a362fffcbf40e26db61356be62a8093f8bcea5dc37147f1a5a47e0/cgroup.procs: no space left on device

The question is on http://serverfault.com/questions/715270/docker-hello-world-gives-no-spac... but no answer so far :(

Yes, that should also work ;)
Just a matter of passing in the gpg key and getting the package out.

Docker run hello-world now seems to run OK, after https://www.drupal.org/node/2582969

I updated our build job: http://ci.aegirproject.org/view/Debian%20dev%20builds/job/D_aegir-debian...

• Set branch for the https://github.com/aegir-project/aegir_jenkins_scripts.git repo to 7.x-3.x
• Disabled the old build steps, and added a new one;

cd aegir_jenkins_scripts/buildenv-debian-jessie; 
./build_docker.sh

cd ..
./check_reprepro_upload.sh

TODO:

• remove the provision and hostmaster git checkouts from the jenkins job. It's all in the container now.
• See if we still want jenkins to also archive the packages

Darn not OK.

Docker was having trouble revolving DNS....
Used this http://serverfault.com/a/642984 to get it back up.

Now I'm still having trouble installing the packages:

==> default:  Aegir install profile: hostmaster
==> default: 
==> default: Do you really want to proceed with the install (y/n): y
==> default: Enabling hosting-queued daemon
==> default: The drush command '@hostmaster pm-enable hosting_queued' could not be    [error]
==> default: found.  Run `drush cache-clear drush` to clear the commandfile cache
==> default: if you have installed new extensions.
==> default: A Drupal installation directory could not be found                       [error]
==> default: dpkg: error processing package aegir3-hostmaster (--configure):
==> default:  subprocess installed post-installation script returned error exit status 1
==> default: dpkg: dependency problems prevent configuration of aegir3:
==> default:  aegir3 depends on aegir3-hostmaster (>= 3.1+.1829b19); however:
==> default:   Package aegir3-hostmaster is not configured yet.
==> default: 

After the confirmation from hostmaster-install it just stops??? The hosting_queued not being found is correct as the hostmaster platform has not even been build.

But why?

In an attempt to debug I added another testcase,
one that installs the debs with the extra DPKG_DEBUG option.

The added bonus is that I already wanted to have a test witch replicates the instructions from http://www.aegirproject.org/ as closely as possible.

I tried the D_aegir3-debian-test-unstable test with our stable debian repo(3.1 version) ... same problem.

So that should mean it's not a docker problem ... just an install on debian.

I also tried wheezy instead of jessie ... same problem.

Finally after adding some debug code to provision last night I found the reason why installs are failing.

Somehow this error was not printed.

Returned from hook drush_provision_drupal_post_provision_verify [1.99    [debug]
sec, 6.92 MB]
Command dispatch complete [1.99 sec, 6.92 MB]                           [notice]
Peak memory usage was 8.59 MB [1.99 sec, 6.92 MB]                       [memory]
Caught drush error, ending drush_provision_hostmaster_install [1.99      [debug]
sec, 6.92 MB]
Array                                                                    [debug]
(
    [PROVISION_DB_CONNECT_FAIL] => Array
        (
            [0] => SQLSTATE[28000] [1045] Access denied for user
'debian-sys-maint'@'localhost' (using password: YES)
        )

    [PROVISION_CONNECT_DB_FAILED] => Array
        (
            [0] => Unable to connect to database server.
        )

)
 [1.99 sec, 6.92 MB]
Returned from hook drush_provision_hostmaster_install [1.99 sec, 6.93    [debug]

full log: http://ci.aegirproject.org/view/Debian%20dev%20builds/job/D_aegir3-debia...

Fixed I guess .. has been running OK for while now.

http://ci.aegirproject.org/view/Debian%20dev%20builds/job/D_aegir-debian...