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module KubernetesHelpers
include Gitlab::Kubernetes
def kube_response(body)
{ body: body.to_json }
end
def kube_pods_response
kube_response(kube_pods_body)
end
def stub_kubeclient_discover
WebMock.stub_request(:get, service.api_url + '/api/v1').to_return(kube_response(kube_v1_discovery_body))
end
def stub_kubeclient_pods(response = nil)
stub_kubeclient_discover
pods_url = service.api_url + "/api/v1/namespaces/#{service.actual_namespace}/pods"
WebMock.stub_request(:get, pods_url).to_return(response || kube_pods_response)
end
def kube_v1_discovery_body
{
"kind" => "APIResourceList",
"resources" => [
{ "name" => "pods", "namespaced" => true, "kind" => "Pod" }
]
}
end
def kube_pods_body
{
"kind" => "PodList",
"items" => [kube_pod]
}
end
# This is a partial response, it will have many more elements in reality but
# these are the ones we care about at the moment
def kube_pod(name: "kube-pod", app: "valid-pod-label")
{
"metadata" => {
"name" => name,
"creationTimestamp" => "2016-11-25T19:55:19Z",
"labels" => { "app" => app }
},
"spec" => {
"containers" => [
{ "name" => "container-0" },
{ "name" => "container-1" }
]
},
"status" => { "phase" => "Running" }
}
end
def kube_terminals(service, pod)
pod_name = pod['metadata']['name']
containers = pod['spec']['containers']
containers.map do |container|
terminal = {
selectors: { pod: pod_name, container: container['name'] },
url: container_exec_url(service.api_url, service.actual_namespace, pod_name, container['name']),
subprotocols: ['channel.k8s.io'],
headers: { 'Authorization' => ["Bearer #{service.token}"] },
created_at: DateTime.parse(pod['metadata']['creationTimestamp']),
max_session_time: 0
}
terminal[:ca_pem] = service.ca_pem if service.ca_pem.present?
terminal
end
end
end
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