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Launchpad Id:
duonghq
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Member since:
2014-01-24
IRC:
duonghq on chat.freenode.net
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English
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All assigned blueprints Assigned blueprints

Migrate to Ansible 2.2.0 for kolla-ansible
Currently, Ansible code is written for Ansbile 2.0.0, but many features are deprecated in Ansible 2.4.0 which render fatal. But we should use only features from 2.2.0. Deprecated features are written in whiteboard.
Kolla upgrading procedure needs to aware service specific upgrade procedure currently. Ref: Keystone: http://docs.openstack.org/developer/keystone/upgrading.html#upgrading-without-downtime (also tracked by bug: https://bugs.launchpad.net/kolla/+bug/1634016) Neutron (database): http://docs.openstack.org/mitaka/net...
Kolla upgrading procedure needs to aware service specific upgrade procedure currently. Ref: Keystone: http://docs.openstack.org/developer/keystone/upgrading.html#upgrading-without-downtime (also tracked by bug: https://bugs.launchpad.net/kolla/+bug/1634016) Neutron (database): http://docs.openstack.org/developer/...
Add "become" (Ansbile way to privilege escalation) to only necessary Ansible tasks. So, users do not need to escalate whole host in Ansible inventory or CLI due to there are some but not every tasks in a playbook need root privilege.

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