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Gorka Eguileor 3cd2ebd375 Avoid second restart on offline upgrades

On offline upgrades, due to the rolling upgrade mechanism we need to
restart the cinder services twice to complete the upgrade, just like in
the rolling upgrade case.

The current offline upgrade process is:

- Stop cinder services
- Upgrade the cinder nodes
- Sync your DB
- Start the cinder services
- Restart all the cinder services

This second restart creates a bad user experience and it should not be
necessary on an offline upgrade, so this patch adds a new optional
parameter -called "--bump-versions"- to the cinder-manage db sync
command that allows us to skip the restart of the services.

Closes-Bug: #1756321
Change-Id: I1b58c637f6b2187a78c9c00a6c4933335439ad6f

2018-04-02 15:13:06 +02:00

api-ref/source

Merge "Support cross AZ backups"

2018-03-18 01:26:19 +00:00

cinder

Avoid second restart on offline upgrades

2018-04-02 15:13:06 +02:00

contrib/block-box

Bump up the API microversion in cinder.rc

2017-12-22 06:18:09 -08:00

doc

Avoid second restart on offline upgrades

2018-04-02 15:13:06 +02:00

etc/cinder

Remove utils.read_file_as_root()

2018-03-02 05:29:02 -05:00

playbooks/legacy/cinder-tempest-dsvm-lvm-lio-barbican

Rename lio job to lio-barbican

2018-01-30 14:41:56 -05:00

rally-jobs

Switch Rally Task To format V2

2017-10-13 08:37:57 +00:00

releasenotes

Avoid second restart on offline upgrades

2018-04-02 15:13:06 +02:00

tools

Add policy documentation and sample file

2017-10-20 10:47:34 +08:00

.coveragerc

Update .coveragerc after the removal of openstack directory

2016-10-17 19:09:37 +05:30

.gitignore

Add doc/source/_static/cinder.policy.yaml.sample to .gitignore

2017-11-15 16:46:57 +09:00

.gitreview

Initial fork out of Nova.

2012-05-03 10:48:26 -07:00

.stestr.conf

Add .stestr.conf configuration

2017-10-10 00:46:42 +00:00

.zuul.yaml

Make the LVM Barbican job vote

2018-03-09 11:15:51 -05:00

babel.cfg

Initial fork out of Nova.

2012-05-03 10:48:26 -07:00

bindep.txt

Do not explicitly list thin provisioning tools for RPM

2018-01-02 10:52:44 -06:00

CONTRIBUTING.rst

Optimize the link address

2017-04-08 15:03:44 +08:00

driver-requirements.txt

Add driver-requirements entry for storpool

2018-01-02 09:54:49 -05:00

HACKING.rst

Fix wrong links in Cinder

2017-09-07 11:55:44 +08:00

LICENSE

Initial fork out of Nova.

2012-05-03 10:48:26 -07:00

pylintrc

Use six to fix imports on Python 3

2015-06-11 17:19:19 +02:00

README.rst

Update links in README

2018-03-11 00:09:35 +08:00

requirements.txt

Updated from global requirements

2018-03-14 05:24:52 +00:00

setup.cfg

Add python 3.5 in classifier

2018-02-05 13:04:04 -06:00

setup.py

Updated from global requirements

2017-03-02 23:53:29 +00:00

test-requirements.txt

Updated from global requirements

2018-02-01 07:06:24 +00:00

tox.ini

Merge "Enable hash randomization in unit tests"

2018-02-22 04:56:52 +00:00

README.rst

Team and repository tags

CINDER

You have come across a storage service for an open cloud computing service. It has identified itself as Cinder. It was abstracted from the Nova project.

Wiki: https://wiki.openstack.org/Cinder
Developer docs: https://docs.openstack.org/cinder/latest/

Getting Started

If you'd like to run from the master branch, you can clone the git repo:

git clone https://git.openstack.org/openstack/cinder.git

For developer information please see HACKING.rst

You can raise bugs here https://bugs.launchpad.net/cinder

Python client

https://git.openstack.org/cgit/openstack/python-cinderclient