* move playbooks to roles
* update documentation
* update haproxy
- set 6443 as default port for kolide fleet
* add galera support
Change-Id: I2fdefcb6bec98486c16b54cf33e2b7940b88d50b
* move playbooks to roles
* update documentation
* update haproxy
- set 6443 as default port for kolide fleet
* add galera support
Change-Id: I2fdefcb6bec98486c16b54cf33e2b7940b88d50b