The iscsi_helper option was deprecated in favour of target_helper in
Queens, and will be removed in the Stein release.

This also renames the cinder_iscsi_helper variable to
cinder_target_helper, deprecating but still supporting the former name
until the Train release.

Change-Id: Ie38c09b2dd8598f62b0733c8444eec5f6ce3daac

Typically root privileges are required to access LVM.

Change-Id: Ia8cca7326526326486c4495e4ddfe126c7251448

Complete the reconfigure optimise action for iscsi

Co-Authored-By: caoyuan <cao.yuan@99cloud.net>
Co-Authored-By: mgoddard <mark@stackhpc.com>

Change-Id: I6a1f24bc13bdea148857de9e6f4df79ff97bc9bc
Partially-implements: blueprint better-reconfigure
Closes-Bug: #1772215

Older hacking version depends on pep8, but pep8 module is replaced
by pycodestyle. This is already resolved by updating hacking
version in https://review.openstack.org/#/c/627149/

pep8 is dropped, so no longer require in lower-constraints.txt.

Change-Id: I585e94098de20e0f541d4182367e904fc13d2ae6

The ironic TFTP server should be accessed via the internal API network.
For ironic inspector, dnsmasq.conf advertises this correctly:

dhcp-option=option:tftp-server,'api_interface_address'
dhcp-option=option:server-ip-address,'api_interface_address'

However, ironic conductor does not set the [pxe] tftp_server variable.
This means the TFTP server advertised gets the default value of $my_ip,
which is set by
https://docs.openstack.org/oslo.utils/latest/reference/netutils.html#oslo_utils.netutils.get_my_ipv4,
typically the source IP for the default route.

This change sets [pxe] tftp_server to 'api_interface_address'.

Change-Id: Ic3e688b3f2b92ad9515322f49cd5f4f29d763e49
Closes-Bug: #1808347

README is always a first point of interaction for users/operators.
So adding zookeeper info to it will help to understand its support
in Kolla.

Change-Id: I4829847b95575b6e83b3001e0d377ad1dd71ecfb

Change-Id: I12af64725c0beec2ece0367c3773230c57908254

The path /var/lib/docker/volumes/kolla_logs/_data/ is too long
shorter log path will help to debug from log.
The volume path is compatible with docker-engine and docker-ce.

Change-Id: I9195d5f24d938f5060fe748aac3ae58c79ec5abf

By default, docker containers inherit ulimit from limits of docker
deamon. On CentOS 7, docker daemon default NOFILE is 1048576.
It can found in /usr/lib/systemd/system/docker.service.
The big limit will cause many problem. we should control it in
production environment.

Change-Id: Iab962446a94ef092977728259d9818b86cfa7f68

Vitrage Collector service has been removed from Vitrage in change:
Ie713456b2df96e24d0b15d2362a666162bfb4300.

Change-Id: I45023940c1d2573bfed49d4ce3fac16ed2d559e4
Signed-off-by: Bartosz Zurkowski <b.zurkowski@samsung.com>
Co-Authored-By: Kien Nguyen <kiennt65@viettel.com.vn>

This change adds support for Infoblox as a backend for Designate.

Change-Id: I7ae038befa88f5a1b3a1187a0e9037ed30f94b17

Change-Id: I81d56dd850c18298987376740ccfea05fe59267f
Refer: https://storyboard.openstack.org/#!/story/2001842

Change-Id: I43cc9be3df6ae99942f1862171512a300fcf926f

This patch implements the initial support for the
openstack-exporter[0] in the kolla-ansible
prometheus monitoring system.

The configuration and prechecks are reused from the other
exporters and a new template is provided for generating
a os-client-config file required by the exporter.

The default scrape interval is 60 seconds, but it can
be extended via a configuration option.

[0] https://github.com/Linaro/openstack-exporter

Change-Id: I4a34c4bb56e74b5cd544972cbd6540d9acb6e4a1

In some cases the volume attachment is not finished by the time we
attempt to detach it, causing the following error:

Volume status must be 'in-use' and attach_status must be 'attached' to detach.

This change waits for the volume to be attached before detaching.

Change-Id: Id23d114cf8a2b40f8f0784cbfb84e9fa0829adc0

bump up the max_files to 32768 and max_processes to 131072.
when nova used ceph as backend, the default limit 1024 is not enough.
each connection from rbd image to osd needs 1 fd and 2 threads. if we
have 200 osds, we need 200 fds and 400 threads for 1 image.

Change-Id: I94c3ec111473ea2ccacdea5dbbf3fdc9c569859f

when enable ceph_nfs,it deploy failed, because no ganesha config
file, and the 'ganesha.nfs' command need root privilege to run.
i will modify ceph_nfs dockerfile,please review. thanks

https://review.openstack.org/#/c/630510/

Change-Id: I347107bc33733061ad043bffe38ecc1d16770afc
Closes-Bug: #1811581

The neutron containers were not being restarted if only the ml2_conf.ini
file is changed. This is due to the XenAPI ml2_conf.ini config task
registering a variable of the same name as the task that generates
ml2_conf.ini for other services. Since the XenAPI service is typically
not running, the tasks show as not changed, and the handler skips
restarting the container.

This change adds a second variable for XenAPI to avoid this shadowing.

Change-Id: I77819ed8defb8a7653e1e5aec92013b1d40fbf02
Closes-Bug: #1783268

Change to openstack CLI

Change-Id: I75db9548b94800b6a451a658931d11a333a8e054

Zun depends on Kuryr so let's trigger the Zun job on kuryr's change.

Change-Id: If95a6bfb5f305c2f69808a781ff9d8513bf2006c

Kuryr-neutron communication should use internal endpoint because
public endpoint might be protected by SSL which fails the API call.

Change-Id: I3f98f14d4f481c17a4368cc5c2a184323c548193
Closes-Bug: #1811262

Change-Id: I89d9f7a90d72e6c5df7dde078ed7407eedd6f92f

Change-Id: If87cdb132875c4e2c5dff2cc427e00f7a95927de