This patch is roughly an adaptation of
Ia6fc9011ee6f5461f40a1307b72709d769814a79 for cinder.
During an upgrade, cinder pins the version of RPC calls to the minimum
seen across all services. This ensures that old services do not receive
data they cannot handle. After the upgrade is complete, all cinder
services are supposed to be reloaded to cause them to check again the
RPC versions of services and use the new latest version which should now
be supported by all running services.
There is a second issue in that it takes some time for the upgraded
services to update the cinder services database table with their new
version. We need to wait until all cinder services have done this
before the restart is performed, otherwise the RPC version cap will
remain in place. There is currently no interface in cinder available for
checking these versions, so as a workaround we use a configurable
delay with a default duration of 30 seconds, as we do for nova.
This change restarts all cinder services after an upgrade, after a 30
second delay.
Closes-Bug: #1954932
Related-Bug: #1833069
Change-Id: I9164dc589386d2c2d4daf1bf84061b806ba9988d
This change enables the use of Docker healthchecks for cinder
services.
Change-Id: I9bef02a66aae2024052078d8354059ab28a71e1e
Implements: blueprint container-health-check
This can improve performance of image format conversion and encryption, if
sufficient memory is available on the cinder-volume host.
Closes-Bug: #1897276
Change-Id: I4ca1c4db7b66fdfc6bb873aad2570234f3882d81
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
When Nova, Glance, or Cinder are deployed alongside an external Ceph deployment
handlers will fail to trigger if keyring files are updated, which results in the
containers not being restarted.
This change adds the missing 'when' conditions for nova-libvirt, nova-compute,
cinder-volume, cinder-backup, and glance-api containers.
Change-Id: I8e183aac9a72e7a7210f7edc7cdcbaedd4fbcaa9
This commit is to apply resource-constraints only to few OpenStack services.
Commit to apply constraints to other services will be made in coming commits.
Partially-Implements: blueprint resource-constraints
Change-Id: Icafa54baca24d2de64238222a5677b9d8b90e2aa
Add become to all tasks that use the module "kolla_docker"
Change-Id: I4309c4011687b88ec31d739fd8f834fe2326ff10
Partial-Implements: blueprint ansible-specific-task-become
- rename action and serial to kolla_ansible and kolla_serial
- use become instead of "sudo <command>" in shell
- Remove quota for failed_when and changed_when in rabbitmq tasks
Change-Id: I78cb60168aaa40bb6439198283546b7faf33917c
Implements: blueprint migrate-to-ansible-2-2-0
- Keystone
- Glance
- Nova
- Cinder
This will copy only yaml or json policy file if they exist.
Change-Id: I4a9415d82322aed68c9b7650bdf346f58fa49e2a
Implements: blueprint support-custom-policy-yaml
Co-authored-By: Duong Ha-Quang <duonghq@vn.fujitsu.com>
modify /etc/kolla/config/cinder/ceph.conf,
run kolla-ansible reconfigure but
in the container /etc/ceph.conf has not changed
Change-Id: I3bd55f76295b9ad1b799db9e910dbd0cd03d417c
Cinder ubuntu binary was already migrated under apache.
This change migrates rest of the distros/install types to
be executed under an apache process.
Change-Id: I8544eec5bfebf771d758f13abf4dfbc802f5d24f
This changes moves cinder-api to make use of apache to
launch its processes.
Ubuntu binary removed support in Ocata for cinder-api
system services [1]. At this moment cinder in Ocata branch
is not working at all due this issue.
This changes aims to fix cinder in master only for ubuntu
binary with the purpose of make a clean backport to stable/ocata
without do any other change on the backport process.
A follow up change will migrate other OS/install_type to make use
of Apache but only changing master branch.
[1] http://lists.openstack.org/pipermail/openstack-dev/2017-January/111069.html
Change-Id: I9885d6acadbac1da46844f583e7cd37785505ae0
Closes-Bug: #1676751
