fix: auth_protocol should be https
logging: Log to file, OpenStack to local3, ignore

All OpenStack services now log to /var/log/{service}. Log files in these
directories are read by rsyslog and forwarded to Logstash, if forwarding
is enabled. We also ignore local3 writing into /var/log/syslog due to
duplication.
tls: log forward use local certs
a bootstrap_ml2 playbook w/o ovs shiz
Merge pull request #529 from blueboxgroup/auth_protocol

fix: auth_protocol should be https
Merge pull request #533 from blueboxgroup/fix/update-ca-certs

tls: crt in local folder, auto trusted