Gnocchi on Docker

This repository contains Dockerfiles and a docker-compose scenario that can be used to build an image of Gnocchi latest version and run a small cluster of it.

Choose prometheus or collectd based on requirement from docker-compose-host.yaml/docker-compose-prom.yaml and append it to docker-compose.yaml.

The compose instance is then made of:

• Two containers running Gnocchi-api and Gnocchi-metricd
• A container running PostgreSQL (indexer)
• A container running Redis (storage)
• A container running Grafana
• A container running collectd/prometheus

To run it simply type:

$ ./build-base-images.sh # Build base images (only once)
$ docker-compose up

And it will start all those containers in the right order. Once started, you can point your browser at http://<ip of docker>:3000 to access Grafana. The default username is "admin" and password is "password".

Devel

To run master branches of Gnocchi, collectd-gnocchi, grafana-gnocchi-datasource, run:

$ source devel.env
$ ./build-base-images.sh # Build base images (only once)
$ docker-compose build --no-cache --force-rm  # To force rebuild image from source
$ docker-compose up