openstack/openstack-ansible-os_nova
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Role os_nova for OpenStack-Ansible
1,201 Commits 10 Branches 18 Tags 15 MiB
Jinja 58.9%
Python 27.9%
Shell 13.2%
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Dmitriy Rabotyagov 4cc6ed4b48 Set default qemu settings for RBD 
When Nova and/or Cinder are using Ceph as backend, qemu will need
to open a connection and two threads for each and every Ceph OSD.
Since all connections occur in the same qemu process, this may result
in hitting default max open files limit.
Thus in case of more then 10 volumes are attached
to the same instance and are used actively can end up in blocked
IO operations inside VMs.

We increase these limits by default when RBD backend is used.

Change-Id: Ib3081280cdbae1eb2235083c95c27e2efd0b413e
2021-04-01 19:35:17 +00:00
defaults Set default qemu settings for RBD 2021-04-01 19:35:17 +00:00
doc Fix linter errors 2020-10-02 07:51:23 +01:00
examples Remove useless code-block tag 2019-09-20 14:24:43 +03:00
files Add ignore_msrs=1 2020-05-06 14:48:02 +00:00
handlers Use systemd sockets for libvirt 2021-01-06 19:18:16 +00:00
meta Remove references to unsupported operating systems 2021-03-10 12:16:39 +00:00
releasenotes Simplify scheduler filter additions 2020-10-12 19:29:35 +00:00
tasks Set default qemu settings for RBD 2021-04-01 19:35:17 +00:00
templates Set default qemu settings for RBD 2021-04-01 19:35:17 +00:00
tests Cleanup after repo_build and pip_install retirement 2020-05-12 22:40:19 +03:00
vars Set default qemu settings for RBD 2021-04-01 19:35:17 +00:00
zuul.d [reno] Stop publishing release notes 2021-01-22 18:27:08 +02:00
.gitignore Updated from OpenStack Ansible Tests 2019-08-20 03:06:37 +00:00
.gitreview OpenDev Migration Patch 2019-04-19 19:49:15 +00:00
bindep.txt Updated from OpenStack Ansible Tests 2021-03-12 22:20:28 +00:00
CONTRIBUTING.rst [ussuri][goal] Update contributor documentation 2020-05-12 22:38:49 +03:00
LICENSE Implement base configuration for independent repository 2016-03-02 00:07:37 +00:00
manual-test.rc Use centralised test scripts 2016-09-28 10:27:39 +01:00
README.rst Replace git.openstack.org URLs with opendev.org URLs 2019-05-06 19:25:48 +08:00
run_tests.sh Updated from OpenStack Ansible Tests 2021-03-12 22:20:28 +00:00
setup.cfg Cleanup py27 support 2020-04-14 16:42:34 +08:00
setup.py Cleanup py27 support 2020-04-14 16:42:34 +08:00
tox.ini Replace deprecated UPPER_CONSTRAINTS_FILE variable 2020-11-10 05:15:20 +00:00
Vagrantfile Updated from OpenStack Ansible Tests 2021-03-22 08:48:20 +00:00

README.rst

Team and repository tags

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OpenStack-Ansible nova

Ansible role that installs and configures OpenStack nova and all of its corresponding services.

This role will install the following:
  • nova-api
  • nova-conductor
  • nova-scheduler
  • nova-console
  • nova-compute

Documentation for the project can be found at: https://docs.openstack.org/openstack-ansible-os_nova/latest/

Release notes for the project can be found at: https://docs.openstack.org/releasenotes/openstack-ansible-os_nova/

The project source code repository is located at: https://opendev.org/openstack/openstack-ansible-os_nova/

The project home is at: https://launchpad.net/openstack-ansible

The project bug tracker is located at: https://bugs.launchpad.net/openstack-ansible