Using the `when` conditional on a `with_` loop gets evaluated on each
loop iteration and will not skip a task entirely. Use the `skip`
attribute to ignore errors in this scenario but only `skip` when
`enable_cinder_backend_nfs` is not enabled. If it is enabled the
`nfs_shares` file should be required and this task should fail if it
does not exist.
Co-authored-by: Andrew Widdersheim <amwiddersheim@gmail.com>
Change-Id: I6b997dd943efe7b16beb63899c1488fa5353d996
Closes-Bug: #1641183
Allow cinder-volume, nova-compute and nova-libvirtd to be configured to
use NFS. In order to mount and work with NFS shares, several containers
needed the NFS packages installed during build time.
One somewhat significant change is the addition of an explicit bind
volume for nova-compute that has shared mounts enabled.
According to docker-run(1), the shared mount propagation flag can only
be specified for bind mounted Docker volumes and not named volumes.
In an NFS setup, cinder-volume mounts the NFS shares so that it can
create and manage the Cinder volumes. When a new instance is created
with a Cinder volume or a Cinder volume is attached to an existing
instance, nova-compute mounts the Cinder volume from the NFS share for
nova-libvirtd. In order for nova-libvirtd to then see those Cinder
volumes the shared mounts flag must be enabled for the Docker volume.
Remove the rpcbind container as it is only necessary for operators who
are using NFSv3 or lower. There is no known need for this currently
however, this container can be added in the future should an operator
require it.
Co-authored-by: Ryan Hallisey <rhallise@redhat.com>
Co-authored-by: Andrew Widdersheim <amwiddersheim@gmail.com>
Change-Id: Iad77c05bce8876bdcc69b7ec22edd50e3bf48b9f
Closes-Bug: #1530515
Partially implements: blueprint nfs-support-in-cinder
Allow operators to use their custom policy files.
Avoid maintain policy files in kolla repos, only copying
the files when an operator add their custom config.
Implements: blueprint custom-policies
Change-Id: Icf3c961b87cbc7a1f1dd2ffbfffcf271d151d862
When using both /run and /run/netns in docker container, mount
propagation won't work when delete namespace after the containers are
restarted. This PS makes /run mount as shared.
Closes-Bug: #1616268
Change-Id: Ie16699e1b193b2bf1263d89ea634e89ea69add9e
cinder_volume_group property is not seen by precheck tasks -
moving it to common group variables.
Change-Id: Id7614bb428bb0bf7217eab71b3ec28189e4032b5
Closes-Bug: #1631569
do_reconfigure.yml is introduced to use serial directive. But we use
it in wrong. Now serial has moved to playbook file. So it is time to
remove the do_reconfigure.yml file
Closes-Bug: #1628152
Change-Id: I8d42d27e6bc302a0e575b0353956eaef9b2ca9fd
When use "openstack endpoint list" to list the endpoints of
cinder service, the url is not right. This patch fix it.
closes-Bug: #1627061
Change-Id: I43756421680f4ce59f7cbfb02509aa96c9e5ca9b
Currently Cinder enables iscsid service only when LVM is choosen as
backend. This fix will allow to specify external iSCSI storage via
configuration add-on and to run iscsid independently of LVM settings.
Change-Id: Iaae0f8025534e5ab1c5f9d5e812a7d41129915ef
Closes-Bug: 1614125
Add a service check for Cinder when using iscsi/LVM, that the
appropriate volume group exists.
TrivialFix
Change-Id: I54e01911709db73549334760498b4246fe6271d7
Co-Authored-By: Vladislav Belogrudov <vladislav.belogrudov@oracle.com>
Useful for upgrade etc., which is preferablly done serially.
Example usage: tools/kolla-ansible deploy OR tools/kolla-ansible upgrade
Closes-Bug: #1576708
DocImpact
Change-Id: I34b2e16f8ce53e472a4682a4738c4ac0f5abf00c
Cinder backup needs access to the same volumes as
cinder volume service when saving/restoring iSCSI disks
Change-Id: Ib1956cbd57e8959bad520b8d4c6d792a449ecf22
Closes-Bug: #1614460
Migrate to full variable syntax in with_ loop
instead of bare variables for:
- cinder
- haproxy
- ironic
- magnum
- mistral
- mongodb
- murano
- swift
- watcher
TrivialFix
Change-Id: I3ef2e79053cf609aaa710e43ffd0adbc5a97565b
Use a lower number of workers rather than the default value, which is
equal to the number of the cpu. Otherwise, in a multi cpu environment,
the number of the processes will very high.
In this PS, we use min(5, << number of cpu >>) as the default worker
count.
Closes-Bug: #1582254
Change-Id: I1c32cf0db794b43b8fb8be18f39190422ca5846f
Remove the unnecessary option in the group_vars/all.yml file.
* removed some cinder.conf options like volume_backend_name,
iscsi_helper, iscsi_protocol etc. these value can be configured by
custom cinder.conf file, no need export as global variables.
* remove meaningless iscsi_ip_addess, which is not used in LVM driver
* force start iscsi relate when enable_cinder_backend_lvm is yes
TrivialFix
Change-Id: Ifcbfdad15e4d68bc5f20fc77e0315a09983ef022
This patch adds support for external Ceph clusters for Cinder.
For clean integration the backend configuration mechanism had to be
slightly adjusted.
We now have the option to enable multiple backends for Cinder
independently.
Currently, the flags cinder_backend_iscsi and cinder_backend_ceph are
used to toggle backends.
Documentation on how to use external ceph was added.
Change-Id: I7e0267b90d62d6d881f24f063cdb894422ec8618
Partially-Implements: Blueprint: external-ceph
Use [oslo_messaging_notifications]/driver option in cinder.conf
to enable block storage meters, set the option default value is
'messagingv2'.
Change-Id: I1e885324fbeb2ad1c547c6c6618cbacd0e441d51
Closes-Bug: 1602055
To use Cinder LVM2 backend with iSCSI,
add enable_iscsi option and fix document.
Change-Id: I286733508b5582c311c313c172b3c3a774be993c
Closes-Bug: #1599088
An operator may want to specify the location of custom config
files so that kolla can detect their location and merge
them with the default configs generated.
Partially implements: blueprint multi-project-config
Change-Id: Ibfb38d07a36dfa7fe25381adc34cc1d3cbe7d1e1
This change makes each step of the kolla deployment aware
of the port database was configured to listen on.
It defaults mariadb_port to database_port.
Change-Id: I8e85d5732015afc0a5481cb33e0b629fdfa84a1b
Closes-Bug: #1576151
DocImpact
This fix adds several variables required for Cinder iSCSI backend
configutation.
Change-Id: I2f709f8589fdbf62e3d0b265452fd58f413bee65
Closes-Bug: #1579800
In the old rendition of this code, Cinder would attempt
one access to glance, fail, and then cinder would fail. Now
it accesses all servers in round robin fashion.
Change-Id: I4759b0b586919b33f49b974312072820062f35c2
Closes-Bug: #1571128
This partially implements iscsi and lvm2 support for cinder
in Kolla. Adds ansible code for iscsid and tgtd containers.
Change-Id: I2a4cfcf104397396ea61a09637d9ef3fc77b515f
Partially-Implements: blueprint iscsi-lvm2-docker
Make sure that all the sevices will attempt to
connect to the database an infinite about of times.
If the database ever disappears for some reason we
want the services to try and reconnect more than just
10 times.
Closes-bug: #1505636
Change-Id: I77abbf72ce5bfd68faa451bb9a72bd2544963f4b
These values are optional only when the services are not enabled.
If the file does not exist we should not warn, but rather inform.
Ceph-mon is an exception here since its bootstrap process means
the files may or may not exist initially.
TrivialFix
Change-Id: Ic02bece76d480e99deecf612036f37abb5604135
The in-process cache for keystone tokens has been deprecated due to
"incosistent results and high memory usage" with the expectation we
switch to memcached_servers if we want to stay performant.
Add memcache_servers [cache] section to the appropriate servers as the
[DEFAULT]\memcache_servers options was deprecated.
TrivialFix
Related-Id: Ied2b88c8cefe5655a88d0c2f334de04e588fa75a
Change-Id: Ic971bdddc0be3338b15924f7cc0f97d4a3ad2440
