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This docker-compose environment show how to setup a buildbot in multimaster mode with docker and ha-proxy
The network schema is as follow:
[ web users]
| |
------------------------
[workers] | /
\| |/
[ HAPROXY ]
/ \
/ \
[master1]..[masterN]
| \ / |
| \ / |
| /\ |
[ postgre] [crossbar]
The same haproxy serves as load balancing for both web and worker protocols
You can run this by using for example 4 masters
docker-compose up -d
docker-compose scale buildbot=4
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