I’ve started out treating reliability in my home lab as something I need to test. This, like backups, is not something you just want to leave to assumptions. There are 7 checks I recommend making before I really depend on a service. These are pulling Internet access, testing host failure, killing the app itself, watching predictive health metrics, verifying configuration history, tracing application dependencies, and making sure I can rebuild from documentation and Git instead of memory.
The article ties together lessons I have learned from things like Proxmox HA, Keepalived, Docker, DNS, monitoring, Git version control, and application mapping.
I’ve started out treating reliability in my home lab as something I need to test. This, like backups, is not something you just want to leave to assumptions. There are 7 checks I recommend making before I really depend on a service. These are pulling Internet access, testing host failure, killing the app itself, watching predictive health metrics, verifying configuration history, tracing application dependencies, and making sure I can rebuild from documentation and Git instead of memory.
The article ties together lessons I have learned from things like Proxmox HA, Keepalived, Docker, DNS, monitoring, Git version control, and application mapping.