Hey everyone! I've got Docker up and running on three different servers at home: a Synology NAS and two Mini PCs inside a Proxmox cluster, with each VM on its own node. Everything's working fine so far, but I need some guidance on monitoring. I've installed WUD on each server, and it's great for notifying me about container updates. However, I've read that it's possible to set up WUD to monitor all three servers from a single installation instead of having it on each one. Can someone point me to an idiot's guide to do this?
3 Answers
You can set up a Zabbix server and install the Zabbix agent on each of your hosts. This will allow you to monitor whatever you need across all your servers.
Have you checked the WUD documentation? There are many third-party tools available for monitoring. You might want to look into cAdvisor, Node Exporter, or even Grafana with Loki. There's a lot of info shared on forums that can help you out!
Just a heads up, when using WUD, it may not recognize other Docker instances if they're not configured to communicate. Ensure that you share the docker.sock correctly to avoid connection errors like "Unable to listen to Docker events". Look into some networking guides if you're starting out!
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