Swarm Setup

Scripts for setting up a local virtualbox 3 node swarm with a haproxy instance to direct domains to the correct app instance. That is, set up a Swarm which allows for multi-tenancy with the use of HAProxy.

The purpose of this is the prove the concept of using Docker Swarm for powering a deployment pipeline for features. Something like:

Development
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    v
Code Review
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    v
Automatically deploy feature branch to it's own environment
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    v
Get it tested by the relevant people
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Once approved, automatically deploy to live
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    v
  ?????
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    v
Profit

Setup

./bin/setup.sh

This will setup 3 docker-machines and attach them to the same Swarm then create hello-env services for Bill and Bob.

Once the script has finished running, add /etc/hosts entries pointing to an IP of a node within the Swarm. For example:

192.168.99.101 bill.docker.dev
192.168.99.101 bob.docker.dev

Now try hitting the endpoint:

$ curl bob.docker.dev
#=> Hello Bob!