This allows you to tune the performance of InfluxDB by locating the
volume on a drive that is separate to the default docker storage.

Change-Id: Iea555a2702b225b30f5d7035b8a703d4f3376ee7

Kolla-Ansible Ceph deployment mechanism has been deprecated in Train [1].

This change removes the Ansible code and associated CI jobs.

[1]: https://review.opendev.org/669214

Change-Id: Ie2167f02ad2f525d3b0f553e2c047516acf55bc2

Ports need physical-network to be set for a flat network, otherwise they
will not bind.

Closes-Bug: #1862628
Change-Id: I9d579b4317a8acbc3e51bbd9c0236846b75d598b

Backport: train

* Ironic dropped CoreOS IPA images in Train - use CentOS DIB images
* Nova flavor requires dropping standard resources
* Link to sections in ironic docs

Change-Id: Id65ada7cd6766d3a907a5a1da54978b56319979c

Change-Id: Ia122aa157413e71eb50bd22e3c9f44a2e5c0bf4f

Change-Id: Iad7347b6bdd34fc99872e1035e673fe69d6c55ea

Bullets under Cinder paragraph were not properly formatted.

Change-Id: I0626c93435c989447feb257cd24ddc3af2d05851

To make the configuration easier for the user, and to allow non-standard
ceph authentication ids - introduce ceph_*_user variables.

Change-Id: I24e01c43c826b62b6748d93a498f4b7d8ce9e309

Introduce user modifiable variables instead of fixed-names
of Ceph keyring files for external Ceph functionality.

Change-Id: I1a33b3f9d6eca5babf53b91187461e43aef865ce

This is to fix the duplicated words issue like
"Other services that are are out of scope of this".

Change-Id: Ie4882dbb64d6e8774888b97895af20ba3855f0f8

Change-Id: I401a073eb6225e90b6f9d6b2a32f33d22d1d7a79

This allows users to supply an Elasticsearch Curator actions file
to manage log retention [1]. Curator then runs on a cron job, which
defaults to every day. A default curator actions file is provided,
which can be customised by the end user if required.

[1] https://www.elastic.co/guide/en/elasticsearch/client/curator/current/actionfile.html

Change-Id: Ide9baea9190ae849e61b9d8b6cff3305bdcdd534

Change-Id: I799993728112a525e34cfbc4e786a10f0ed03be9

It turned out the previous fix ([1]) was incomplete.
Additionally, it seems we have to limit Tacker server
to one instance co-located with conductor.

[1] https://review.opendev.org/684275
commit b96ade3c

Change-Id: I9ce27d5f68f32ef59e245960e23336ae5c5db905
Closes-bug: #1853715
Related-bug: #1845142

Opendaylight support has been deprecated in Train - time to remove it.

Change-Id: I3a61bfbcbf366c327ea3e25d2424bc3fedca29f0

Adds rabbitmq_server_additional_erl_args variable which
is appended to RABBITMQ_SERVER_ADDITIONAL_ERL_ARGS
environment variable to RabbitMQ server startup script.

This can be used to configure the schedulers.

Docs attached.

Change-Id: Id683c8cc6dac61354ffd94f3b460335b42136ba2
Co-authored-by: Radosław Piliszek <radoslaw.piliszek@gmail.com>
Related-bug: #1846467

Tacker requires config for storing CSAR vnf packages.
This patch adds it as well as relevant docs.
Only one Tacker Conductor is deployed by default due to
lack of a shared filesystem.

Change-Id: Iad391f35105e79fa9319502256528990915df9b7
Co-authored-by: Radosław Piliszek <radoslaw.piliszek@gmail.com>
Closes-Bug: #1845142

This also enables Placement when Zun is enabled like Kolla Ansible
already does with Nova.

Change-Id: Id2a09f702e8503b49d2b9e73e06b2ce9f4d168a9
Closes-bug: #1840573

Add documentation about deploying nova with multiple cells.

Change-Id: I89ee276917e5b9170746e07b7f644c7593b03da1
Depends-On: https://review.opendev.org/#/c/675659/
Related: blueprint bp/support-nova-cells

Introduce kolla_address filter.
Introduce put_address_in_context filter.

Add AF config to vars.

Address contexts:
- raw (default): <ADDR>
- memcache: inet6:[<ADDR>]
- url: [<ADDR>]

Other changes:

globals.yml - mention just IP in comment

prechecks/port_checks (api_intf) - kolla_address handles validation

3x interface conditional (swift configs: replication/storage)

2x interface variable definition with hostname
(haproxy listens; api intf)

1x interface variable definition with hostname with bifrost exclusion
(baremetal pre-install /etc/hosts; api intf)

neutron's ml2 'overlay_ip_version' set to 6 for IPv6 on tunnel network

basic multinode source CI job for IPv6

prechecks for rabbitmq and qdrouterd use proper NSS database now

MariaDB Galera Cluster WSREP SST mariabackup workaround
(socat and IPv6)

Ceph naming workaround in CI
TODO: probably needs documenting

RabbitMQ IPv6-only proto_dist

Ceph ms switch to IPv6 mode

Remove neutron-server ml2_type_vxlan/vxlan_group setting
as it is not used (let's avoid any confusion)
and could break setups without proper multicast routing
if it started working (also IPv4-only)

haproxy upgrade checks for slaves based on ipv6 addresses

TODO:

ovs-dpdk grabs ipv4 network address (w/ prefix len / submask)
not supported, invalid by default because neutron_external has no address
No idea whether ovs-dpdk works at all atm.

ml2 for xenapi
Xen is not supported too well.
This would require working with XenAPI facts.

rp_filter setting
This would require meddling with ip6tables (there is no sysctl param).
By default nothing is dropped.
Unlikely we really need it.

ironic dnsmasq is configured IPv4-only
dnsmasq needs DHCPv6 options and testing in vivo.

KNOWN ISSUES (beyond us):

One cannot use IPv6 address to reference the image for docker like we
currently do, see: https://github.com/moby/moby/issues/39033
(docker_registry; docker API 400 - invalid reference format)
workaround: use hostname/FQDN

RabbitMQ may fail to bind to IPv6 if hostname resolves also to IPv4.
This is due to old RabbitMQ versions available in images.
IPv4 is preferred by default and may fail in the IPv6-only scenario.
This should be no problem in real life as IPv6-only is indeed IPv6-only.
Also, when new RabbitMQ (3.7.16/3.8+) makes it into images, this will
no longer be relevant as we supply all the necessary config.
See: https://github.com/rabbitmq/rabbitmq-server/pull/1982

For reliable runs, at least Ansible 2.8 is required (2.8.5 confirmed
to work well). Older Ansible versions are known to miss IPv6 addresses
in interface facts. This may affect redeploys, reconfigures and
upgrades which run after VIP address is assigned.
See: https://github.com/ansible/ansible/issues/63227

Bifrost Train does not support IPv6 deployments.
See: https://storyboard.openstack.org/#!/story/2006689



Change-Id: Ia34e6916ea4f99e9522cd2ddde03a0a4776f7e2c
Implements: blueprint ipv6-control-plane
Signed-off-by: Radosław Piliszek <radoslaw.piliszek@gmail.com>

Adds a top-level guide for Nova, with links off to the various virt
driver guides.

Generalises the libvirt TLS guide into a libvirt guide, and adds info on
hardware virtualisation and qemu vs. kvm.

Adds information on configuring consoles.

Change-Id: I36beaaee313bdbc4bcf8cc15c41dda245a5a81ba

Add coordination backend configuration to designate.conf which is
required in multinode environments. Fixes warning from designate:

WARNING designate.coordination [-] No coordination backend configured,
assuming we are the only worker. Please configure a coordination backend

Change-Id: I23c4d2de7e3f9368795c423000a4f9a6c3a431e2
Closes-Bug: #1843842
Related-Bug: #1840070

Add Neutron reference docs, especially a note around
using OVS native firewall driver on recent (4.3+) kernels [1].

[1]: https://docs.openstack.org/neutron/latest/admin/config-ovsfwdriver.html

Change-Id: I6994e364c116234b46f5d5e9f0a4666b83f86375
Closes-Bug: #1653987

Change-Id: I8bb39eaf8a4239c37fcbf91b55ec8003542e2506

The current tasks only use a hardcoded list deploying only the required files.
When using multiple custom policies, additionnal object-*.builder and
object*.gz files are to be deployed as well.
This adds a new default-empty variable that can be overridden when needed

Change-Id: I29c8e349c7cc83e3a2e01ff702d235a0cd97340e
Closes-Bug: #1844752

To securely support live migration between computenodes we should enable
tls, with cert auth, instead of TCP with no auth support.

Implements: blueprint libvirt-tls

Change-Id: I22ea6233933c840b853fdcc8e03400b2bf577271

We have agreed to remove support for Oracle Linux.

http://lists.openstack.org/pipermail/openstack-discuss/2019-June/006896.html

Change-Id: If11b4ff37af936a0cfd34443e8babb952307882b

This commit adds the necessary configuration to the Swift account,
container and object configuration files to enable the Swift recon
cli.

In order to give the object server on each Swift host access to the
recon files, a Docker volume is mounted into each container which
generates them. The volume is then mounted read only into the object
server container. Note that multiple containers append to the same
file. This should not be a problem since Swift uses a lock when
appending.

Change-Id: I343d8f45a78ebc3c11ed0c68fe8bec24f9ea7929
Co-authored-by: Doug Szumski <doug@stackhpc.com>

After the integration with placement [1], we need to configure how
zun-compute is going to work with nova-compute.

* If zun-compute and nova-compute run on the same compute node,
  we need to set 'host_shared_with_nova' as true so that Zun
  will use the resource provider (compute node) created by nova.
  In this mode, containers and VMs could claim allocations against
  the same resource provider.
* If zun-compute runs on a node without nova-compute, no extra
  configuration is needed. By default, each zun-compute will create
  a resource provider in placement to represent the compute node
  it manages.

[1] https://blueprints.launchpad.net/zun/+spec/use-placement-resource-management

Change-Id: I2d85911c4504e541d2994ce3d48e2fbb1090b813

Instead of changing Docker daemon command line let's change config
for Docker instead. In /etc/docker/daemon.json file as it should be.

Custom Docker options can be set with 'docker_custom_config' variable.

Old 'docker_custom_option' is still present but should be avoided.

Co-Authored-By: Radosław Piliszek <radoslaw.piliszek@gmail.com>
Change-Id: I1215e04ec15b01c0b43bac8c0e81293f6724f278

ceph-ansible by default generates what we call nova.keyring as
openstack.keyring - adding a note to not confuse users.

Change-Id: I3992a037ab8e7947e35521b5c721a89bd954fdcd

Change-Id: Icf3f01516185afb7b9f642407b06a0204c36ecbe
Closes-Bug: #1840315
Signed-off-by: Radosław Piliszek <radoslaw.piliszek@gmail.com>

Masakari provides Instances High Availability Service for
OpenStack clouds by automatically recovering failed Instances.

Depends-On: https://review.openstack.org/#/c/615469/


Change-Id: I0b3457232ee86576022cff64eb2e227ff9bbf0aa
Implements: blueprint ansible-masakari
Co-Authored-By: Gaëtan Trellu <gaetan.trellu@incloudus.com>

This feature is disabled by default, and can be enabled by setting
'enable_swift_s3api' to 'true' in globals.yml.

Two middlewares are required for Swift S3 - s3api and s3token. Additionally, we
need to configure the authtoken middleware to delay auth decisions to give
s3token a chance to authorise requests using EC2 credentials.

Change-Id: Ib8e8e3a1c2ab383100f3c60ec58066e588d3b4db

Docker is now always installed using the community edition (CE)
packages.

Change-Id: I8c3fe44fd9d2da99b5bb1c0ec3472d7e1b5fb295

* Ubuntu ships with nfs-ganesha 2.6.0, which requires to do an rpcbind
udp test on startup (was fixed later)
* Add rpcbind package to be installed by kolla-ansible bootstrap when
ceph_nfs is enabled
* Update Ceph deployment docs with a note

Change-Id: Ic19264191a0ed418fa959fdc122cef543446fbe5

Change-Id: I6974858a0a44d85a065502ed7b3a8e2797be7228
Closes-Bug: #1832979

Updated the docs to refer to the openstack client, rather than the (old)
neutron client.

TrivialFix

Change-Id: I82011175f7206f52570a0f7d1c6863ad8fa08fd0

The "backup_driver" option should be configured to
cinder.backup.drivers.ceph.CephBackupDriver instead of
cinder.backup.drivers.ceph.

Change-Id: I22457023c6ad76b508bcbe05e37517c18f1ffc81
Closes-Bug: #1832878

There are now several good tools for deploying Ceph, including Ceph
Ansible and ceph-deploy. Maintaining our own Ceph deployment is a
significant maintenance burden, and we should focus on our core mission
to deploy OpenStack. Given that this is a significant part of kolla
ansible currently we will need a long deprecation period and a migration
path to another tool.

Change-Id: Ic603c85c04d8794580a19f9efaa7a8589565f4f6
Partially-Implements: blueprint remove-ceph