Prometheus docker for ARMv6
Take the latest release, like this one
unpack and place Dockerfile inside unpacked folder.
Then build with
sudo docker build -t local/rpi-prom .
Then build target image with
FROM local/rpi-prom
COPY ./prometheus.yml /etc/prometheus/prometheus.yml
sudo docker build -t local/rpi-prom .
Run image with
sudo docker run -p 9090:9090 --name prometheus-rpi -d local/rpi-prom-monit
In case of modifications
sudo docker rm -f prometheus-rpi
sudo docker rmi local/rpi-prom-monit
...and start over.