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
Since these services don't use RPC, we don't need to reload them. And
these caused problems in gates.
Change-Id: I6967bdc7da0d0c3c06873e3d554124ca995f4c13
Closes-Bug: #1622117
Irnoic configurations in nova compute node have been changed with
respect to the master code of ironic and nova. admin_url
configuration is with v3 version but other details are with
respect to v2.0 version of keystone authentication.
Updated scheduler_host_manager, compute_driver and admin_url
values in the nova.conf template to support ironic master
branch code.
Change-Id: I78bee3fdf082bcd526507b479be3afaee80ba899
Closes-Bug: #1619211
Retry once when removing or upgrading nova_libvirt to ensure it is
removed
Closes-Bug: #1617741
Change-Id: I8b5046a438c0ef3599a4333bbe77333f0af323ff
Signed-off-by: Jeffrey Zhang <zhang.lei.fly@gmail.com>
The /var/lib/nova/instances should be create if it do not exist
during starting nova-compute container. Rather than create it
at the bootstrap service stage.
Change-Id: Ibcc5fb8eec0b38cf2b4313f48d1beb3ba83b1e85
Closes-Bug: #1614970
* Use the nova microversion api for compute service
* Use the legacy nova api for compute_legacy service
* Update the nova service and endpoint during the upgrade stage
This is what the devstack used now[0]
[0]
e777bbce3b/lib/nova (L408),L422
TrivialFix
Change-Id: I0574a3116b1dd1702b4eccb2394538866675c4c1
Introduced nova backend selection flag for Ceph and priority if
multiple backends are configured
Add mechanism to deploy arbitrary ceph.conf and keyring files into
nova-compute and nova-libvirt containers
Added documentation
Change-Id: Id010ca9cc2d914e5358ef79edeb600a28220dd4b
Implements: blueprint external-ceph
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
The Ceilometer integration for Nova uses notification_driver
parameter at the moment.
According to the logs this is deprecated:
Option "notification_driver" from group "DEFAULT" is deprecated.
Use option "driver" from group "oslo_messaging_notifications".
Change-Id: Ifb60a7a5945838bb8d12092d811956f84775df27
Closes-Bug: 1602667
VM instance state (e.g., instance.xml) should be persistent
regardless of nova-libvirt container.
Change-Id: I4463d0634db2aaefde7dc2c45a144e920d9cb1ac
Closes-Bug: #1569828
The Nova EC2 API is disabled by default, the default value
of the enabled_apis parameter in nova.conf is "osapi_compute, metadata"
The EC2 API is marked as deprecated and will be removed from Nova in
the future.
Change-Id: I6b9d66017e066cde5749be45b367194d2192ead3
Closes-bug: #1586605
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
CentOS has a virtualization sig and storage sig which produces
udpated ceph and qemu images. These images are then reused within
the rest of Red Hat packaging. Install these repositories for
CentOS and make use of them.
This should work for OracleLinux as well.
Still testing centos.
Co-Authored-By: Vikram Hosakote <vhosakot@cisco.com>
Co-Authored-By: Paul Bourke <paul.bourke@oracle.com>
Change-Id: Iea21fc4f33bbfdb973cf354d492c372bd3360acb
Closes-Bug: #1566588
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
When horizon is used to launch 2000 VMs, nova-conductor is very
busy making database connections. All 55 database connections are
in use, resulting in an inability to garbage collect database
connections. Instead raise the max pool to 50 which will allow
50 concurrent database connections and the max overflow to 1000
which permits the database connections to finish the job at
large nodecount scales.
Closes-Bug: #1565105
Change-Id: I26dc2f7fda8760197888a1d61fbc45dfada2dd06
At high scale, such as 64 nodes with 13TB ram and 2600 cores, nova
seems to struggle when scheduling 100+ VMs at the same time. The
issue is unrelated to the database, as the error printed indicates
the max_scheduling_attempts have been reached. Increase that value
to something more fitting of a 100 node cluster.
Change-Id: I8982d77c7c66db8f7c95b9fd73f58ceb66dbd723
Closes-Bug: #1563664
Add a nova-ssh container to handle the `nova migrate` and
`nova resize` case, in which the nova will use ssh to copy
files between machines.
Change-Id: Ie6675943f3aeabfbba8589d308d55b9c89d732db
Closes-Bug: #1562141
Checking the fix condition first in the when clause rather than the
dynamic condition. Otherwise it will raise issue, especially in
multinode env.
For example use
when:
- nova_console == 'novnc'
- inventory_hostname in groups['nova-novncproxy']
rather than
when:
- inventory_hostname in groups['nova-novncproxy']
- nova_console == 'novnc'
Because the nova-novncproxy groups may do not exist.
Change-Id: I1e76ee239908a17a4c2ffd9a18c570fbc485172e
Closes-Bug: #1563643