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Diffstat (limited to 'docs/release/configguide/kollaconfig.rst')
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diff --git a/docs/release/configguide/kollaconfig.rst b/docs/release/configguide/kollaconfig.rst new file mode 100644 index 00000000..6da50ed3 --- /dev/null +++ b/docs/release/configguide/kollaconfig.rst @@ -0,0 +1,56 @@ + +.. This document is protected/licensed under the following conditions +.. (c) Sun Jing (ZTE corporation) +.. Licensed under a Creative Commons Attribution 4.0 International License. +.. You should have received a copy of the license along with this work. +.. If not, see <http://creativecommons.org/licenses/by/4.0/>. + + +OpenStack Configuration Guide +============================= + +Before The First Deployment +--------------------------- + +When executing deploy.sh, before doing real deployment, Daisy utilizes +Kolla's service configuration functionality [1] to specify the following +changes to the default OpenStack configuration which comes from Kolla as +default. + +a) If is it is a VM deployment, set virt_type=qemu amd cpu_mode=none for +nova-compute.conf. + +b) In nova-api.conf set default_floating_pool to the name of the external +network which will be created by Daisy after deployment for nova-api.conf. + +c) In heat-api.conf and heat-engine.conf, set deferred_auth_method to +trusts and unset trusts_delegated_roles. + +Those above changes are requirements of OPNFV or environment's +constraints. So it is not recommended to change them. But if the user +wants to add more specific configurations to OpenStack services before +doing real deployment, we suggest to do it in the same way as deploy.sh +do. Currently, this means hacking into deploy/prepare.sh or +deploy/prepare/execute.py then add config file as described in [1]. + +Notes: +Suggest to pass the first deployment first, then reconfigure and deploy +again. + + +After The First Deployment +-------------------------- + +After the first time of deployment of OpenStack, its configurations can +also be changed and applied by using Kolla's service configuration +functionality [1]. But user has to issue Kolla's command to do it in this +release: + + +.. code-block:: console + cd /home/kolla_install/kolla-ansible/ + ./tools/kolla-ansible reconfigure -i /home/kolla_install/kolla-ansible/ansible/inventory/multinode + + + +[1] https://docs.openstack.org/kolla-ansible/latest/advanced-configuration.html#openstack-service-configuration-in-kolla |