Ihar Hrachyshka

User information

Launchpad Id:
ihar-hrachyshka
Email:
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Jabber:
<email address hidden>
Member since:
2006-11-16
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Signed Ubuntu Code of Conduct:
Yes
IRC:
ihrachys on freenode.net
ihrachys on bynets.org
OpenPGP keys:
2FD71BADA0ABCC82ECD9830A786AF62385AF32A0
SSH keys:
booxter@booxter-laptop
Languages:
Belarusian, English, Polish, Russian, Ukrainian
Time zone:
Europe/Prague (UTC+0200)
Karma:
1697 Karma help

All bugs in progress Assigned bugs

#1712185 iptables-restore calls fail acquiring 'xlock' with iptables from master
in neutron
#1671634 [RFE] Allow to set MTU for networks
in neutron
#1667579 swift-proxy-server fails to start with Python 3.5
in devstack, neutron, OpenStack Object Storage (swift)
#1694769 Nova fails to plug port because of missing ipset when calling iptables-restore
in os-vif, neutron
#1566520 [RFE] Upgrade controllers with no API downtime
in neutron

All assigned blueprints Assigned blueprints

Currently pretty much every major upgrade requires full shutdown for all neutron-server instances for the time while upgrade process is running. The downtime is due to the need to run alembic scripts that modify schema and transform data. Neutron-server instances are currently not resilient to working with older sch...
This blueprint will give neutron a proper object facade to hide interactions with database behind. With that, we will have a cleaner code base as well as potential to implement support for no-downtime upgrades for controllers.

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Joined on 2015-06-01
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