Merge branch 'geomirror' into 'master'

docs/servers.md

group_vars/mirrors/misc.yml

group_vars/mirrors/vault_certbot.yml

hosts

playbooks/mirrors.yml

roles/certbot/defaults/main.yml

roles/certbot/tasks/main.yml

roles/certbot/templates/rfc2136.ini.j2

roles/certificate/defaults/main.yml

roles/certificate/tasks/main.yml

roles/geomirror/handlers/main.yml

roles/geomirror/meta/main.yml

roles/geomirror/tasks/main.yml

roles/geomirror/templates/dnsupdate-policy.lua.j2

roles/geomirror/templates/geo.yml.j2

roles/geomirror/templates/pdns.conf.j2

roles/prometheus/templates/prometheus.yml.j2

roles/syncrepo/tasks/main.yml

roles/syncrepo/templates/nginx.d.conf.j2

tf-stage1/archlinux.tf