Fuel master CI failing installation due to mos-repo on container build

[Bartosz Kupidura]

Some CI test are failing on deploying Fuel master node.

Please see https://ci.fuel-infra.org/job/fuellib_review_pkgs_master_node/6658/

Logs:

Sending build context to Docker daemon
Step 0 : FROM fuel/centos
 ---> f2f1e703f7ad
Step 1 : MAINTAINER Matthew Mosesohn <email address hidden>
 ---> Using cache
 ---> bbb112d52994
Step 2 : RUN rm -rf /etc/yum.repos.d/*; echo -e "[nailgun]\nname=Nailgun Local Repo\nbaseurl=http://$(route -n | awk '/^0.0.0.0/ { print $2 }'):49153/repo/os/x86_64/\ngpgcheck=0\n[mos]\nname=MOS Local Repo\nbaseurl=http://$(route -n | awk '/^0.0.0.0/ { print $2 }'):49153/mos-repo/\ngpgcheck=0" > /etc/yum.repos.d/nailgun.repo; yum clean expire-cache; yum update -y; echo ruby21-nailgun-mcagents sysstat | xargs -n1 yum install -y --quiet
 ---> Running in 55e457c7533d
Loaded plugins: fastestmirror, priorities
Cleaning repos: mos nailgun
0 metadata files removed
Loaded plugins: fastestmirror, priorities
Setting up Update Process
Determining fastest mirrors
http://172.17.42.1:49153/mos-repo/repodata/repomd.xml: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found"
Trying other mirror.
Error: Cannot retrieve repository metadata (repomd.xml) for repository: mos. Please verify its path and try again
http://172.17.42.1:49153/mos-repo/repodata/repomd.xml: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found"
Trying other mirror.
Error: Cannot retrieve repository metadata (repomd.xml) for repository: mos. Please verify its path and try again
http://172.17.42.1:49153/mos-repo/repodata/repomd.xml: [Errno 14] PYCURL ERROR 22 - "The requested URL returned error: 404 Not Found"
Trying other mirror.
Error: Cannot retrieve repository metadata (repomd.xml) for repository: mos. Please verify its path and try again
time="2015-12-01T09:12:49Z" level="info" msg="The command [/bin/sh -c rm -rf /etc/yum.repos.d/*; echo -e \"[nailgun]\\nname=Nailgun Local Repo\\nbaseurl=http://$(route -n | awk '/^0.0.0.0/ { print $2 }'):49153/repo/os/x86_64/\\ngpgcheck=0\\n[mos]\\nname=MOS Local Repo\\nbaseurl=http://$(route -n | awk '/^0.0.0.0/ { print $2 }'):49153/mos-repo/\\ngpgcheck=0\" > /etc/yum.repos.d/nailgun.repo; yum clean expire-cache; yum update -y; echo ruby21-nailgun-mcagents sysstat | xargs -n1 yum install -y --quiet] returned a non-zero code: 123"
ERROR: Fuel node deployment FAILED! Check /var/log/puppet/bootstrap_admin_node.log for details

[Matthew Mosesohn (raytrac3r)]

The only commit that introduces this functionality is https://review.openstack.org/#/c/241983/ I will prepare a revert

[Matthew Mosesohn (raytrac3r)]

This patch can be resubmitted with 2 fixed lines:
1: Make a symlink for mos-centos in /var/www/nailgun in iso/ks.template L472:
ln -s ${repodir}/mos-centos ${wwwdir}/mos-centos

2: L194 in bootstrap_admin_node.sh needs to be fixed to include mos-repo:
  REPO_CONT_ID=$(docker -D run -d -p 80 -v /var/www/nailgun:/var/www/nailgun fuel/centos sh -c 'mkdir -p /var/www/html/repo/os;ln -sf /var/www/nailgun/centos/x86_64 /var/www/html/repo/os/x86_64;ln -s /var/www/nailgun/mos-centos/x86_64 /var/www/html/mos-repo;/usr/sbin/apachectl -DFOREGROUND')

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/251776
Committed: https://git.openstack.org/cgit/openstack/fuel-main/commit/?id=32b136301591277dd87f3d367c1370a8a093fb02
Submitter: Jenkins
Branch: master

commit 32b136301591277dd87f3d367c1370a8a093fb02
Author: Matthew Mosesohn <email address hidden>
Date: Tue Dec 1 10:52:09 2015 +0000

    Revert "Separate CentOS from MOS"

    The commit this patch reverts breaks Fuel CI
    on docker container rebuilds.

    This reverts commit bc9c3117c7e542db33206927a597695aa38ecc6f.

    Change-Id: I18fe16cf8f0be40e30fec6229606d1d69cbfe73d
    Closes-Bug: #1521551

[Matthew Mosesohn (raytrac3r)]

ISO build is broken now - still critical

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/251834

[OpenStack Infra (hudson-openstack)]

Change abandoned by Roman Vyalov (<email address hidden>) on branch: master
Review: https://review.openstack.org/251834

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/251821
Committed: https://git.openstack.org/cgit/openstack/fuel-main/commit/?id=9ddefc6327caf0039542841bd2cc1a1d78c6d539
Submitter: Jenkins
Branch: master

commit 9ddefc6327caf0039542841bd2cc1a1d78c6d539
Author: Roman Vyalov <email address hidden>
Date: Tue Dec 1 12:02:21 2015 +0000

    Revert "Revert "Separate CentOS from MOS""

    Fix the problem with separate repos to support rebuild docker

    1. Make a symlink for mos-centos in /var/www/nailgun in iso/ks.template
    2. Add mos-repos to the bootstrap_admin_node.sh

    This reverts commit 32b136301591277dd87f3d367c1370a8a093fb02.

    Closes-bug: #1521551
    Change-Id: I8ef58b581f253b26d158b725a9e366d7f1b3706d

[Maksym Strukov (unbelll)]

Verified as fixed in 8.0-518