Portal:Cloud VPS/Admin/notes/Service predictions for cross realm situation

This page contains information and some predictions on how cloud-related services will go when we migrate them for compliance with the Cross-Realm_traffic_guidelines.

What	Current model	Predicted future model	Comments
Cloud rec DNS	cloudservices servers in cloud-support production VLAN, with public IPv4. Cloud egress NAT exception.	case 4
Cloud auth DNS	cloudservices servers in cloud-support production VLAN, with public IPv4. Cloud egress NAT exception.	case 4
Toolforge project NFS	labstore servers in cloud-support production VLAN, with private IPv4. Cloud egress NAT exception.	case 4
Toolforge home NFS	labstore servers in cloud-support production VLAN, with private IPv4. Cloud egress NAT exception.	case 4
Toolforge scratch NFS	labstore servers in cloud-support production VLAN, with private IPv4. Cloud egress NAT exception.	case 4
Dumps NFS	Done case 2 compliant	---	Recently done, see https://phabricator.wikimedia.org/T272397
Metrics services	cloudmetrics servers in cloud-support production VLAN, with private IPv4. Cloud egress NAT exception.	case 1
Wiki replicas	case 2 compliant	case 4	Might move to case 4 in next iteration
openstack APIs	cloudcontrol servers in production public VLAN, with public IPv4. Cloud egress NAT exception.	case 4
Elastic search cluster	TODO	TODO
cloud hypervisors (cloudvirt servers)	Done case 4 compliant	---
cloud network (cloudnet & cloudgw servers)	Done case 4 compliant	---
ceph storage farm	TODO	TODO
horizon	labweb servers in production public VLAN with public IPv4.	case 3
LDAP	LDAP servers in production public VLAN with public IPv4. Cloud egress NAT exception.	case 2
What	Current model	Predicted future model	Comments

See also

Phabricator ticket T207536: Move various support services for Cloud VPS currently in prod into their own instances