Currently we don't put global Apache error logs into /var/log/kolla,
this change adds statements that redirect those logs there.
Adapted the logfile names to catch into openstack wsgi logging fluentd
input config and existing logrotate cron entries.
Change-Id: I21216e688a1993239e3e81411a4e8b6f13e138c2
As part of the effort to implement Ansible code linting in CI
(using ansible-lint) - we need to implement recommendations from
ansible-lint output [1].
One of them is to stop using local_action in favor of delegate_to -
to increase readability and and match the style of typical ansible
tasks.
[1]: https://review.opendev.org/694779/
Partially implements: blueprint ansible-lint
Change-Id: I46c259ddad5a6aaf9c7301e6c44cd8a1d5c457d3
Qinling could not be deployed due to use of an undefined variable
(you guessed it, it was a typo).
Change-Id: Iadbf269e66decc0a4c6b24b3d828ac560adeb7a7
Closes-bug: #1853201
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>
Sometimes as cloud admins, we want to only update code that is running
in a cloud. But we dont need to do anything else. Make an action in
kolla-ansible that allows us to do that.
Change-Id: I904f595c69f7276e71692696471e32fd1f88e6e8
Implements: blueprint deploy-containers-action
Use upstream Ansible modules for registration of services, endpoints,
users, projects, roles, and role grants.
Change-Id: I7c9138d422cc91c177fd8992347176bb54156b5a
This commit adds the functionality for an operator to specify
their own trusted CA certificate file for interacting with the
Keystone API.
Implements: blueprint support-trusted-ca-certificate-file
Change-Id: I84f9897cc8e107658701fb309ec318c0f805883b
Docker has no restart policy named 'never'. It has 'no'.
This has bitten us already (see [1]) and might bite us again whenever
we want to change the restart policy to 'no'.
This patch makes our docker integration honor all valid restart policies
and only valid restart policies.
All relevant docker restart policy usages are patched as well.
I added some FIXMEs around which are relevant to kolla-ansible docker
integration. They are not fixed in here to not alter behavior.
[1] https://review.opendev.org/667363
Change-Id: I1c9764fb9bbda08a71186091aced67433ad4e3d6
Signed-off-by: Radosław Piliszek <radoslaw.piliszek@gmail.com>
A common class of problems goes like this:
* kolla-ansible deploy
* Hit a problem, often in ansible/roles/*/tasks/bootstrap.yml
* Re-run kolla-ansible deploy
* Service fails to start
This happens because the DB is created during the first run, but for some
reason we fail before performing the DB sync. This means that on the second run
we don't include ansible/roles/*/tasks/bootstrap_service.yml because the DB
already exists, and therefore still don't perform the DB sync. However this
time, the command may complete without apparent error.
We should be less careful about when we perform the DB sync, and do it whenever
it is necessary. There is an argument for not doing the sync during a
'reconfigure' command, although we will not change that here.
This change only always performs the DB sync during 'deploy' and
'reconfigure' commands.
Change-Id: I82d30f3fcf325a3fdff3c59f19a1f88055b566cc
Closes-Bug: #1823766
Closes-Bug: #1797814
Currently, we have a lot of logic for checking if a handler should run,
depending on whether config files have changed and whether the
container configuration has changed. As rm_work pointed out during
the recent haproxy refactor, these conditionals are typically
unnecessary - we can rely on Ansible's handler notification system
to only trigger handlers when they need to run. This removes a lot
of error prone code.
This patch removes conditional handler logic for all services. It is
important to ensure that we no longer trigger handlers when unnecessary,
because without these checks in place it will trigger a restart of the
containers.
Implements: blueprint simplify-handlers
Change-Id: I4f1aa03e9a9faaf8aecd556dfeafdb834042e4cd
We don't add extra volumes support for all services in patch [1].
In order to unify the management of the volume, so we need add extra volumes
support for these services.
[1] 12ff28a693
Change-Id: Ie148accdd8e6c60df6b521d55bda12b850c0d255
Partially-Implements: blueprint support-extra-volumes
Signed-off-by: ZijianGuo <guozijn@gmail.com>
Since this review[1], Qinling supports WSGI execution.
From a production perspective, Qinling should be deployed
using Apache and mod_wsgi.
"api_worker" option is not needed anymore because processes will
be handle by Apache mod_wsgi.
Qinling Docker image review[2] has ben created.
[1] https://review.opendev.org/661851
[2] https://review.opendev.org/666647
Change-Id: I9aaee4c2932f1e4ea9fe780a64e96a28fa6bccfb
Story: 2005920
Task: 34181
The "environment" variable set in config.yml and handlers/main.yml
has been removed to fix de deployment and the reconfigure.
Change-Id: I912cadb5113d5572235731863825588b2eb12759
Many tasks that use Docker have become specified already, but
not all. This change ensures all tasks that use the following
modules have become:
* kolla_docker
* kolla_ceph_keyring
* kolla_toolbox
* kolla_container_facts
It also adds become for 'command' tasks that use docker CLI.
Change-Id: I4a5ebcedaccb9261dbc958ec67e8077d7980e496
Qinling is an OpenStack project to provide "Function as a Service".
This project aims to provide a platform to support serverless functions.
Change-Id: I239a0130f8c8b061b531dab530d65172b0914d7c
Implements: blueprint ansible-qinling-support
Story: 2005760
Task: 33468
