def kube(kubeconfig, kubecontext, request) -> TestClient:
"""Return a client for managing a Kubernetes cluster for testing."""
if request.session.config.getoption("in_cluster"):
kubernetes.config.load_incluster_config()
else:
if kubeconfig:
kubernetes.config.load_kube_config(
config_file=os.path.expandvars(os.path.expanduser(kubeconfig)),
context=kubecontext,
)
else:
log.error(
"unable to interact with cluster: kube fixture used without kube config "
"set. the config may be set with the flags --kube-config or --in-cluster or by"
"an env var KUBECONFIG or custom kubeconfig fixture definition."
)
raise errors.SetupError("no kube config defined for test run")
test_case = manager.get_test(request.node.nodeid)
if test_case is None:
log.error(
f'No kubetest client found for test using the "kube" fixture. ({request.node.nodeid})', # noqa
)
raise errors.SetupError("error generating test client")
# Setup the test case. This will create the namespace and any other
# objects (e.g. role bindings) that the test case will need.
test_case.setup()
return test_case.client
def kube(kubeconfig, request):
"""Return a client for managing a Kubernetes cluster for testing."""
if not kubeconfig:
log.error(
'kube fixture used when no --kube-config is set; unable to install test '
'resources onto a cluster.')
raise errors.SetupError('--kube-config not set')
test_case = manager.get_test(request.node.nodeid)
if test_case is None:
log.error(
'No kubetest client found for test using the "kube" fixture. ({})'.
format(request.node.nodeid, ))
raise errors.SetupError('error generating test client')
# Setup the test case. This will create the namespace and any other
# objects (e.g. role bindings) that the test case will need.
kubernetes.config.load_kube_config(
config_file=os.path.expandvars(os.path.expanduser(kubeconfig)),
context=request.session.config.getoption('kube_context'),
)
test_case.setup()
return test_case.client
def kube_module(request):
"""Return a client for managing a Kubernetes cluster for testing."""
kubeconfig = request.session.config.getoption("kube_config")
if not kubeconfig:
log.error(
"kube fixture used when no --kube-config is set; unable to install test "
"resources onto a cluster.")
raise errors.SetupError("--kube-config not set")
module_environment = manager.new_test(request.node.nodeid, "kube_module")
if module_environment is None:
log.error(
'No kubetest client found for test using the "kube_module" fixture. ({})'
.format(request.node.nodeid))
raise errors.SetupError("error generating test client")
# Setup the test case. This will create the namespace and any other
# objects (e.g. role bindings) that the test case will need.
kubernetes.config.load_kube_config(
config_file=os.path.expandvars(os.path.expanduser(kubeconfig)),
context=request.session.config.getoption("kube_context"),
)
module_environment.setup()
return module_environment.client