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Prometheus VM
Documenting the setup of my Prometheus VM
Where?
It runs in a 2 vCPU 2 GB RAM proxmox VM with Ubuntu 20.04. The proxmox host is an old laptop.
What?
Data manager VM for collecting prometheus data that can be ingested by the Grafana instance running in my Home Assistant instance.
How?
Original creation:
docker run --name prometheus -d -p 9090:9090 -v /home/myuser/configs:/etc/prometheus prom/prometheus --config.file=/etc/prometheus/prometheus.yml --web.config.file=/etc/prometheus/web-config.ymlThe context:
~/configs$ ls
prometheus.crt prometheus.key prometheus.yml web-config.ymlprometheus.yml:
global:
scrape_interval: 15s
evaluation_interval: 30s
# scrape_timeout …I Broke My Media Volume
Does it work yet?
Image?
If you can see this, it means I figured out how to solve the problem with my nginx container being unable to read the media volume from my Django/Wagtail container.
From my nginx logs:
2022/05/10 00:01:28 [error] 34#34: *4 open() "/app/media/images/disable_chat_files.width-800.png" failed (13: Permission denied), client: 69.162.230.182, server: averyuslaner.com, request: "GET /media/images/disable_chat_files.width-800.png HTTP/2.0", host: "averyuslaner.com", referrer: "https://averyuslaner.com/i-broke-my-media-volume/"The static and media volumes are mounted to /app inside the nginx container. Their permissions:
root@e7b004ccbbb5:/# ls …
