yet another RFC

policy.md

@@ -25,6 +25,7 @@ and add it to the above list.
 
  * [TPA-RFC-21: uninstall SVN](policy/tpa-rfc-21-uninstall-svn)
  * [TPA-RFC-22: rename TPA IRC channel and Matrix bridge](policy/tpa-rfc-22-rename-irc)
+ * [TPA-RFC-23: retire ipv6only.torproject.net](policy/tpa-rfc-23-retire-ipv6only)
 
 ## Standard
 

policy/tpa-rfc-23-retire-ipv6only.md

+---
+title: TPA-RFC-23: Retire ipv6only.torproject.net
+---
+
+[[_TOC_]]
+
+Summary: delete the ipv6only.torproject.net virtual machine on 2022-04-27
+
+# Background
+
+While doing some cleanup, we noticed this host named
+ipv6only.torproject.net in the Sunet cluster. It seems unused and is
+actually shutdown, and has been for weeks.
+
+We are migrating the boxes in this cluster to a new site, and that box
+is blocking migration.
+
+# Proposal
+
+Formally retire ipv6only.torproject.net, which basically involves
+deleting the virtual machine.
+
+## Affected users
+
+Unknown, probably no one.
+
+# Approval
+
+tor-internal.
+
+# Deadline
+
+The machine will be destroyed in two weeks, on 2022-04-27, unless
+someone manifests themselves.
+
+# Status
+
+This proposal is currently in the `proposed` state.
+
+# References
+
+See:
+
+ * [tpo/tpa/team#40727](https://gitlab.torproject.org/tpo/tpa/team/-/issues/40727): ipv6only retirement issue
+ * [tpo/tpa/team#40684](https://gitlab.torproject.org/tpo/tpa/team/-/issues/40684): cluster migration issue