[SAC] Adhoc has been moved

[Regina Obe]

FYI adhoc.osgeo.osuosl.org has been moved (I also added an adhoc.osgeo.org
so it's more controllable by us, but kept the osuosl.org for backward
compatibility)
If you had stuff running on it:

https://wiki.osgeo.org/wiki/AdhocVM

Please confirm your stuff is still working and if not, send me an email. If
I have not talked to you, your stuff is probably broken.
Send me an email to confirm you are still using it and I can resuscitate it.

If you need to get into the new one, you have one of two options:

Option 1 - the preferred is to go thru download.osgeo.org (note this only
works if you installed your ssh key in download.osgeo.org before I shut off
password access).

You can do something like:

add this to your ~/.ssh/config

Host old-adhoc.lxd
         User your_ldap_name
         ProxyJump your_ldap_name at download.osgeo.org


Option 2 - which I'd like to get rid of in the near future is to use port
50024

ssh your_ldap_name at adhoc.osgeo.org -p 50024


I'd like to get rid of option 2 to reduce our surface exposure.


Thanks,
Regina