This reverts commit c6259158.

Reason for revert: cAdvisor fails with:

invalid value "percpu,referenced_memory,cpu_topology,resctrl,udp,advtcp,sched,hugetlb,memory_numa,tcp,process" for flag -disable_metrics: unsupported metric "referenced_memory" specified in disable_metrics

Change-Id: I1a0eea5c20f95f38c707401b56b7d2454484377d

Adds support for passing extra runtime options to cAdvisor.
By default new options disable exporting rarely useful metrics
and labels by cAdvisor. This helps reducing the load on Prometheus
and cAdvisor itself.

Change-Id: Id0144e8fa518e3236cb94ba2e3961fb455d36443

OVS upgrade jobs failed due to assigning an IP on the br-ex interface
(which is recycled during OVS upgrade). This change introduces a bridge
and veth pair for Neutron to use.

Change-Id: Ib3bee6e810fb8d31552d4c72c2a1ccae382c51f0

The linters job started failing, due to a dependency change.

Change-Id: Ibab350ecf6d9551da8e9c8b704693122cec11559

Without this patch, if there is a change to kolla in the dependency tree
then the monasca scenario does not build grafana, and therefore fails
when trying to pull it.

Change-Id: Ic0a5b9ff940c4971a74345b8812683b29c5cedbf

One missed previous scenario name occurence turned off OpenStack
testing in multinode scenario.
This patch to fix that.

Change-Id: I58275a2fa1490307858d45855255bb8e3a05043c

Docker 5.0.0 [1] dropped requirement for six, but still imports it.

[1]: https://github.com/docker/docker-py/issues/2807

Closes-Bug: #1928915
Change-Id: I726541f4b3fdc357387a44c6a2153593a10bf282

Change-Id: Id9a24c54db9a70c777e51ea10504159d5090f9a7

Change-Id: Ie9e2463a1b405453c8ae7caaee6ad57e0562ee47

Change-Id: I1b113d23ca3267a801409383bf39cda5cbcbb4c3

Debian's ntpd often needs more time to settle and we fail on prechecks.

Change-Id: Id23f40ab7ef75d06bb92973042c9af580ddffeb0

docker-ce on Debian/Ubuntu gets started just after installation, before
baremetal role configures daemon.json - which results in iptables rules
being implemented - but not removed on docker engine restart.

Closes-Bug: #1923203

Change-Id: Ib1faa092e0b8f0668d1752490a34d0c2165d58d2

Reference:

https://github.com/prometheus/alertmanager#turn-off-high-availability

Closes-Bug: #1926463
Change-Id: I60e1dedeac25fa8fe9538a3a8e582bd8cc9324d7

It has been seen to go green, so allow this.

Change-Id: Id86b95dbba3434b16f3d0c11485a0d8601833cbf

This is a follow up on the change with the following ID:

I337f42e174393f68b43e876ef075a74c887a5314

TrivialFix

Change-Id: Ibb67811d7b086ef9ef4c695ae589171af0c4d657

we don't need this task anymore.

Change-Id: I1ba60fa51ecc86c74d05898b897d7b84c70707ef

This task is writing private key from passwords to
/etc/kolla/octavia-worker/{{ octavia_amp_ssh_key_name }} even
if user disabled octavia auto configure.

This patch is adding conditional for this task and skipping
it if octavia_auto_configure: "no".

Closes-Bug: #1927727

Change-Id: Ib993b387d681921d804f654bea780a1481b2b0d0

Change-Id: Ib85cc2cb10e3c97de9f7d608e75694a0fc2714c2