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Use augeas to modify only parameters' dedicated configuration.
Split options from insecure registry. Overlapping those params may
unschedule the docker service restarts for some cases, ending up with
a split brain state for the docker service run-time config vs changed
/etc/sysconfig/options config.
Change-Id: Ic5640061837b022f7175f0db0dc269f9a61e6023
Signed-off-by: Bogdan Dobrelya <bdobreli@redhat.com>
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host
The polkit rules are currently evaluated in the context of the docker host.
As a result the check fails for the kolla nova compute user, as the uids are not
consistent with the host uids (in fact we probably can't assume a nova user exists
on the docker host).
As a short-term workaround a 'docker_nova' user group is created on the docker host
and the polkit rule is updated to grant this user access to the libvirtd socket.
Longer term solution probably requires running polkitd in a container too.
Change-Id: I91be1f1eacf8eed9017bbfef393ee2d66771e8d6
Related-bug: #1693844
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This patch switches the default to the overlay2 storage driver and see
if it helps performance.
Background:
The loopback driver is not recommended for production. Most
other docker storage backends require extra disks (or partitions)
which we don't have on the root disk. Overlay seems to make the
most since for TripleO upgrades where we intend to update
in-place installations to use docker.
Co-Authored-By: Martin André <m.andre@redhat.com>
Change-Id: I6896a9b3e9dc3e269bf5b0dc753bf8c985482daf
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This patch adds a new registry_mirror option to help
configure /etc/docker/daemon.json so that we can make use
of HTTP docker mirrors within upstream TripleO CI (infra).
Change-Id: I4b966e9b9b174ca5a6f57974185e0149ea12f232
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This configures the docker service on the host, as an alternative
to the firstboot script in docker/firstboot/setup_docker_host.sh
Doing this via puppet will enable easier integration with e.g
the multinode jobs where no firstboot scripts run, and also
enables a better error path in the event the service fails to start
Co-Authored-By: Alex Schultz <aschultz@redhat.com>
Change-Id: Id8add1e8a0ecaedb7d8a7dc9ba3747c1ac3b8eea
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