Here is a related bug [1] and implementation [1] for that. PTAL folks!
[0] https://bugs.launchpad.net/tripleo/+bug/1804822
[1] https://review.openstack.org/#/q/topic:base-container-reduction
Let's also think of removing puppet-tripleo from the base container.
It really brings the world-in (and yum updates in CI!) each job and each
container!
So if we did so, we should then either install puppet-tripleo and co on
the host and bind-mount it for the docker-puppet deployment task steps
(bad idea IMO), OR use the magical --volumes-from <a-side-car-container>
option to mount volumes from some "puppet-config" sidecar container
inside each of the containers being launched by docker-puppet tooling.
On Wed, Oct 31, 2018 at 11:16 AM Harald Jensås <hjensas at redhat.com>
wrote:
We add this to all images:
https://github.com/openstack/tripleo-common/blob/d35af75b0d8c4683a677660646e535cf972c98ef/container-images/tripleo_kolla_template_overrides.j2#L35
/bin/sh -c yum -y install iproute iscsi-initiator-utils lvm2 python
socat sudo which openstack-tripleo-common-container-base rsync cronie
crudini openstack-selinux ansible python-shade puppet-tripleo python2-
kubernetes && yum clean all && rm -rf /var/cache/yum 276 MB
Is the additional 276 MB reasonable here?
openstack-selinux <- This package run relabling, does that kind of
touching the filesystem impact the size due to docker layers?
Also: python2-kubernetes is a fairly large package (18007990) do we use
that in every image? I don't see any tripleo related repos importing
from that when searching on Hound? The original commit message[1]
adding it states it is for future convenience.
On my undercloud we have 101 images, if we are downloading every 18 MB
per image thats almost 1.8 GB for a package we don't use? (I hope it's
not like this? With docker layers, we only download that 276 MB
transaction once? Or?)
[1] https://review.openstack.org/527927
--
Best regards,
Bogdan Dobrelya,
Irc #bogdando
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