Series Status Initial Release Date Next Phase EOL Date
Queens Under Development scheduled TBD
Pike Phase I – Latest release 2017-08-30 Phase II – Maintained release on 2018-02-26 2018-09-03
Ocata Phase II – Maintained release 2017-02-22 Phase III – Legacy release on 2018-02-26 2018-02-26
Newton Phase II – Maintained release 2016-10-06 Phase III – Legacy release on 2017-10-09 2017-10-11
Mitaka EOL 2016-04-07 2017-04-10
Liberty EOL 2015-10-15 2016-11-17
Kilo EOL 2015-04-30 2016-05-02
Juno EOL 2014-10-16 2015-12-07
Icehouse EOL 2014-04-17 2015-07-02
Havana EOL 2013-10-17 2014-09-30
Grizzly EOL 2013-04-04 2014-03-29
Folsom EOL 2012-09-27 2013-11-19
Essex EOL 2012-04-05 2013-05-06
Diablo EOL 2011-09-22 2013-05-06
Cactus Deprecated 2011-04-15
Bexar Deprecated 2011-02-03
Austin Deprecated 2010-10-21
Hardware requirements & design
https://docs.openstack.org/newton/install-guide-rdo/overview.html#example-architecture
at least two nodes (hosts):controller(2 NICs) + compute(2 NICs)
Optional services such as Block Storage and Object Storage require additional nodes.
devstack
http://docs.openstack.org/developer/devstack/guides/single-machine.html
Use of postgresql in devstack is deprecated, and will be removed during the Pike cycle
export GIT_BASE=http://github.com # fix git clone hangs issue
export no_proxy=127.0.0.1,192.168.88.15 # don't use *; fix: Could not determine a suitable URL for the plugin
sudo useradd -s /bin/bash -d /opt/stack -m stack
echo "stack ALL=(ALL) NOPASSWD: ALL" | sudo tee /etc/sudoers.d/stack
sudo su - stack
git clone https://git.openstack.org/openstack-dev/devstack
./stack.sh:main:224 xenial|yakkety|zesty|stretch|jessie|f24|f25|f26|opensuse-42.2|opensuse-42.3|rhel7|kvmibm1