def k8s_scale_pod(pod_name,
number_of_replicas,
rest_prefix="apis",
api_version="extensions/v1beta1"):
"""PUT /apis/extensions/v1beta1/namespaces/{namespace}/deployments/{name}/scale"""
body = {
"metadata": {
"name": pod_name,
"namespace": DEFAULT_NAMESPACE
},
"spec": {
"replicas": number_of_replicas
}
}
client = HttpClientFactory.get(
KubernetesConfigurationProvider.get(rest_prefix, api_version))
return client.request(
method=HttpMethod.PUT,
body=body,
path="namespaces/{DEFAULT_NAMESPACE}/deployments/{pod_name}/scale",
path_params={
'DEFAULT_NAMESPACE': DEFAULT_NAMESPACE,
'pod_name': pod_name
},
msg="POD {} scaled to {} replicas".format(pod_name,
number_of_replicas))
def k8s_get_services(*, namespace=DEFAULT_NAMESPACE):
"""GET /namespaces/{namespace}/services"""
return HttpClientFactory.get(
KubernetesConfigurationProvider.get()).request(
method=HttpMethod.GET,
path="namespaces/{namespace}/services",
path_params={'namespace': namespace},
msg="KUBERNETES: get services")
def k8s_get_pods():
"""GET /namespaces/{namespace}/pods"""
return HttpClientFactory.get(
KubernetesConfigurationProvider.get()).request(
method=HttpMethod.GET,
path="namespaces/{DEFAULT_NAMESPACE}/pods",
path_params={'DEFAULT_NAMESPACE': DEFAULT_NAMESPACE},
msg="KUBERNETES: get pods")
def k8s_get_ingresses(rest_prefix="apis", api_version="extensions/v1beta1"):
"""PUT /apis/extensions/v1beta1/namespaces/{namespace}/ingresses"""
client = HttpClientFactory.get(
KubernetesConfigurationProvider.get(rest_prefix, api_version))
return client.request(method=HttpMethod.GET,
path="namespaces/{DEFAULT_NAMESPACE}/ingresses",
path_params={'DEFAULT_NAMESPACE': DEFAULT_NAMESPACE},
msg="KUBERNETES: get ingresses")
def k8s_get_configmap(configmap_name):
"""GET /namespaces/{namespace}/configmaps/{configmap_name}"""
return HttpClientFactory.get(
KubernetesConfigurationProvider.get()).request(
method=HttpMethod.GET,
path="namespaces/{DEFAULT_NAMESPACE}/configmaps/{configmap_name}",
path_params={
'DEFAULT_NAMESPACE': DEFAULT_NAMESPACE,
'configmap_name': configmap_name
},
msg="KUBERNETES: get configmap {}".format(configmap_name))
def k8s_logs(application_name, params):
"""GET /namespaces/{namespace}/pods/{application_name}/log"""
return HttpClientFactory.get(
KubernetesConfigurationProvider.get()).request(
method=HttpMethod.GET,
path="namespaces/{DEFAULT_NAMESPACE}/pods/{application_name}/log",
path_params={
'DEFAULT_NAMESPACE': DEFAULT_NAMESPACE,
'application_name': application_name
},
params=params,
msg="KUBERNETES: get logs {}".format(application_name))
def test_get_certificate(self):
test_kube_dir_path = "/test/path"
test_cert = KubernetesConfigurationProvider._get_certificates(test_kube_dir_path, self.EXAMPLE_CUBE_CONFIG_PATH)
assert test_cert[0] == os.path.join(test_kube_dir_path, self.TEST_CERT_FILE_NAME)
assert test_cert[1] == os.path.join(test_kube_dir_path, self.TEST_KEY_FILE_NAME)
def test_get_api_version(self):
test_api_version = KubernetesConfigurationProvider._get_api_version(self.EXAMPLE_CUBE_CONFIG_PATH)
assert test_api_version == self.TEST_API_VERSION
def test_get_url(self):
test_url = KubernetesConfigurationProvider._get_url(self.EXAMPLE_CUBE_CONFIG_PATH)
assert test_url == self.TEST_URL
def k8s_get_nodes():
"""GET /nodes"""
return HttpClientFactory.get(
KubernetesConfigurationProvider.get()).request(
method=HttpMethod.GET, path="nodes", msg="KUBERNETES: get nodes")