Language team's cloud instances need upgrade (before next MLEB release in October 2021) to latest Debian and path restructuring and cleanups.
List of instances to update:
=== MLEB ===
* [] MLEB Legacy (language-mleb-legacy)
** https://mlebtesting.wmflabs.org
* [x] MLEB Stable (language-mleb-stable)
** URL change: https://mlebtesting-stable.wmflabs.org -> https://language-mleb-stable.wmcloud.org/
* [x] MLEB Master language-mleb-master)
** URL change: https://mlebtesting-master.wmflabs.org -> https://language-mleb-master.wmcloud.org
* [] Language Translate (language-translate)
** https://language-translate.wmflabs.org
=== CX/SX ===
* [] cxserver (cxserver2)
** https://cxserver.wmflabs.org
* [] CX2 testing (language-cx2)
** https://cx2-testing.wmflabs.org/
* [] CX2 Out-of-Beta testing (cx-ofb)
** https://cx-ofb.wmflabs.org/
* [] Section Translation (language-sx)
** https://sx.wmflabs.org/
=== MTs ===
* [] Apertium (apertium)
** https://apertium.wmflabs.org/
* [] OpusMT (opusmt)
** https://opusmt.wmflabs.org/
=== Shell access ===
* Example: `ssh -J USER@bastion.wmcloud.org USER@language-mleb-stable.language.eqiad1.wikimedia.cloud`
* See: https://wikitech.wikimedia.org/wiki/Help:Accessing_Cloud_VPS_instances for ssh configuration and other details.