Nextcloud loses plugins over update

As a follow up of the

https://agora.degrowth.net/t/nextcloud-problem/656/6

we witnessed not only the OnlyOffice plugin disappear during an upgrade of cloud.degrowth.net, but also other plugins that had been provided before, namely contacts and calendar.

I’m leaving this as a note here for future upgrades, since double-checking the configuration of the service provisioning didn’t provide any insight about why the plugins suddenly disappeared.

I have created an internal issue at Ecobytes that documents this process: