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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?/*