I played a little bit around with my new old toy. Got this server from a friend because they decommissioned a whole rack of this machines.
First it didn't want to boot, but i fixed that error. Somebody removed 4 memory blocks from a channel, where memory should be in, but LEDs indicating this error and annoying beeps directed me in the right direction.
No problems upgrading the Docker container with a Docker compose yaml file within Portainer and by means of Portainer DevOps resp. GitOps with dependency update facilitated by Mend's Renovate Bot. This MR contains the following updates: Package Update Change ghcr.io/paperless-ngx/paperless-ngx patch 2.20.13 → 2.
Minor upgrade to Docker container executed successfully by means of Watchtower infrastructure with dependency update facilitated by Mend's Renovate Bot. Sonatype Nexus Repository 3.91.0 - 3.91.1 Release Notes This MR contains the following updates: Package Update Change docker.io/sonatype/nexus3 (changelog) patch 3.
No problems upgrading the Docker container with a Docker compose yaml file by means of Watchtower DevOps resp. GitOps with dependency update facilitated by Mend's Renovate Bot. This MR contains the following updates: Package Update Change docker.io/rabbitmq patch 4.2.5-management → 4.2.6-management Release Notes
Successfully upgraded and migrated the Docker container - using the default image - on the Database Host using Watchtower infrastructure with dependency update facilitated by Mend's Renovate Bot. Changes in MySQL 8.0.46 (2026-04-21) This MR contains the following updates: Package Update Change docker.io/mysql patch