Goal

Initial integration test framework, includes

• Ginkgo files for create/update/delete athenzDomain.
• Instantiation of kubernetes cluster, setting kube, istio and athenzDomain clients.
• Instantiation of athenz controller.
• Creates crds -> ServiceRole, ServiceRoleBinding and AthenzDomains.
• Runs dummy tests and prints all the clients to ensure they are instantiated correctly.

Travis CI configuration

• Add docker command; ref - https://docs.travis-ci.com/user/docker/
• Add installation of kind; ref - https://github.com/kubernetes-sigs/kind

Pending

1. When trying to AthenzDomain resource using code it throws an error

 the server could not find the requested resource

Which according to existing issues on the internet means that we are trying to use a client which is off by more than 1 of the kuberntes server.

Although, when we use the cluster setup by the test and run kubectl create -f athenzDomain.yaml (with the following content)

kind: AthenzDomain
apiVersion: "athenz.io/v1"
metadata:
  name: "foo"
spec:
  # redis version
  hello: "world"

I am successfully able to create the resource.

I've tried installing kubernetes cluster 1.12, 1.13 and 1.15 and was not able to create AthenzDomain in any of them.

I've tested the connection to the cluster by using a kubernetes client to query a configmap successfully.