Azure AKS puppet for compliance

Small repository used for making sure the Azure AKS nodes is compliant.

Workflow and best practices

1. Create a new feature branch based on master
2. Test the feature branch on a local test cluster
3. Merge the feature branch into the develop branch
4. The dev cluster on Azure runs the develop puppet branch. If there is no issues there, create pull request to master.

Testing and Development

In the testing directory there is a Vagrantfile and a shell script.
By running these you get;

• A 2 worker, 1 master K8s cluster
• Nodes running Ubuntu 16.04
• Calico CNI
• Helm + Tiller
• Flux w/Helm Operator
• The aks-node-puppet daemonset subscribed to the develop branch of http://github.com/equinor/sdp-aks-puppet.git

Pre-requisites

• Vagrant 2.1.4+
• Virtualbox 5.2.18+
• Dont be behind corp-proxy

To setup the Vagrant test cluster;

 cd  testing
 vagrant up
 ...
 vagrant ssh k8s-head
 # Run this a the "vagrant"-user
 bash /vagrant/setup-sdp-aks-specific.sh