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docker-compose

README.md

Running GrimoireLab with docker-compose

This folder host configuration files to run GrimoireLab using docker-compose, one of the easiest way to get started with GrimoireLab.

Requirements

For example, in one of my latest demos, I was using:

root@qiskit-6fc71ea6:~# git --version
git version 2.17.1
root@qiskit-6fc71ea6:~# docker --version
Docker version 19.03.1, build 74b1e89
root@qiskit-6fc71ea6:~# docker-compose --version
docker-compose version 1.22.0, build f46880fe
root@qiskit-6fc71ea6:~# free
              total        used        free      shared  buff/cache   available
Mem:        8167996     3463652      128844        1440     4575500     4413328
Swap:             0           0           0
root@qiskit-6fc71ea6:~# du -hs /
du: cannot access '/proc/2234/task/2234/fd/4': No such file or directory
du: cannot access '/proc/2234/task/2234/fdinfo/4': No such file or directory
du: cannot access '/proc/2234/fd/3': No such file or directory
du: cannot access '/proc/2234/fdinfo/3': No such file or directory
26G     /

Note: free and du are Linux utilities to display amount of free and used memory in the system, and to estimate file space usage, respectively.

You should ensure enough virtual memory for Elasticsearch (one of GrimoireLab components). You can do it running the following command as root in Linux or as administrator user in MacOS:

Linux

sysctl -w vm.max_map_count=262144

Mac

$ screen ~/Library/Containers/com.docker.docker/Data/vms/0/tty
(then run:) sysctl -w vm.max_map_count=262144

Remember also to assign proper resources to Docker through the UI. 8GB Memory and 2GB Swap should work.

Getting started in 3 steps

  1. Clone this project:
git clone https://github.com/chaoss/grimoirelab

  1. By default, this repository comes with some configuration files in default-grimoirelab-settings. These files are the minimum set up to analyze git activity in this repository. If you want to analyze a different project with a different set of repositories and data sources, you need to modify projects.json and setup.cfg files. See below more information about these files format.

  2. Access to docker-compose folder and deploy GrimoireLab running this command:

cd grimoirelab/docker-compose
docker-compose up -d

If everything goes well, data will be gathered and processed. To get access to them, go to http://localhost:5601

To manage contributors profile information with HatStall, go to http://localhost:8000. To get access:

  • User: admin
  • Pass: admin

Note: you can change user and password in the docker-compose.yml file.

Secured infrastructure

Deployed infrastructure following previous steps doesn't provide any security protection on the data generated, so don't use this for production environments or in public access environments.

If you want to deploy this infrastructure with minimal security, use the secured environment:

docker-compose -f docker-compose-secured.yml up -d

The difference is that it uses a secured Elasticsearch image and a secured Kibiter image.

To access to the dashboard would be the same as previously, but if you need to modify something, you would be asked to login.

  • User: admin
  • Password: admin

To change them, you need to enter in elasticsearch container and change SearchGuard plugin parameters.

More information

Common questions

How to stop and restart deployed software infrastructure?

There might be 2 potential scenarios:

  1. If you want to do a simple configuration change and restart the platform:
docker-compose restart
  1. If you want to destroy current deployed configuration, and after some changes, start from fresh one:
docker-compose down

and once they are down:

docker-compose up -d

If you are using the secured environment, remember that the command is different:

docker-compose -f docker-compose-secured.yml up -d