def create_kube_config()

in source/compute_plane/python/lambda/drainer/handler.py [0:0]

• 34 lines of code
• 1 McCabe index (conditional complexity)

def create_kube_config(eks, cluster_name):
    """Creates the Kubernetes config file required when instantiating the API client."""
    cluster_info = eks.describe_cluster(name=cluster_name)['cluster']
    certificate = cluster_info['certificateAuthority']['data']
    endpoint = cluster_info['endpoint']

    kube_config = {
        'apiVersion': 'v1',
        'clusters': [
            {
                'cluster':
                    {
                        'server': endpoint,
                        'certificate-authority-data': certificate
                    },
                'name': 'k8s'

            }],
        'contexts': [
            {
                'context':
                    {
                        'cluster': 'k8s',
                        'user': 'aws'
                    },
                'name': 'aws'
            }],
        'current-context': 'aws',
        'Kind': 'config',
        'users': [
            {
                'name': 'aws',
                'user': 'lambda'
            }]
    }

    with open(KUBE_FILEPATH, 'w') as f:
        yaml.dump(kube_config, f, default_flow_style=False)