openstack-ansible_deploys

Files related to different options of openstack-ansible depliyments

Rebuilding the entire environment

It's useful to delete the all the configuration and start a new configuration, but instead of starting a brand new OS installation and configuration it's better delete the containers and all the configuration made in the hosts:

1. Destroy all of the running containers:

   /opt/openstack-ansible/playbooks/openstack-ansible lxc-containers-destroy.yml
   

2. Stop and remove systemd units running on the hosts:

   for i in `systemctl list-units |grep 'nova\|neutron\|swift\|cinder'|awk '{print $1}'`
   do
   	systemctl stop $i
   	rm /etc/systemd/system/$i
   done
   

3. Remove the python environments and configuration files:

   rm -fr /openstack
   rm -fr /etc/{nova*,cinder*,neutron*,swift*}
   

4. Uninstall keepalived and haproxy

   apt purge keepalived haproxy
   rm -fr /etc/keepalived
   rm -fr /etc/haproxy
   

5. Delete all directories related to swift:

   rm -fr /srv/node/sdb?/*