Add script and docs for auto-rsyncing to bastion
Add ansible role to install ansible from source on target machine
Use single dict for credentials
Enable bastion to connect to DO API via ansible
Rename droplet name vars and update README
Rename provision.yml to provision_registry.yml
Read DO ssh key name from env
Fix bastion ssh and ansible config
Replace bastion key on DO when provisioning new bastion
Update docksul to registrator
Add rsync and network utils to common role
Ignore inventory files in .rsyncignore
Disable firewalld, enable iptables services
Use compact nginx image
Consul works with firewall now
Add restart handler for registrator
Add additional firewall rules on docker daemon start
Declare public and private interfaces in vars
Syntax and formatting
Update systemd units to require consul, registrator