def test_run_with_mounts(self, db: Session, client: TestClient):
runtime = self._generate_runtime()
# Mount v3io - Set the env variable, so auto_mount() will pick it up and mount v3io
v3io_access_key = "1111-2222-3333-4444"
v3io_user = "******"
os.environ["V3IO_ACCESS_KEY"] = v3io_access_key
os.environ["V3IO_USERNAME"] = v3io_user
runtime.apply(auto_mount())
self._execute_run(runtime)
self._assert_pod_creation_config()
self._assert_v3io_mount_configured(v3io_user, v3io_access_key)
# Mount a PVC. Create a new runtime so we don't have both v3io and the PVC mounted
runtime = self._generate_runtime()
pvc_name = "test-pvc"
pvc_mount_path = "/volume/mount/path"
volume_name = "test-volume-name"
runtime.apply(auto_mount(pvc_name, pvc_mount_path, volume_name))
self._execute_run(runtime)
self._assert_pod_creation_config()
self._assert_pvc_mount_configured(pvc_name, pvc_mount_path,
volume_name)
def _generate_runtime(self):
# This is following the steps in
# https://docs.mlrun.org/en/latest/runtimes/dask-mlrun.html#set-up-the-environment
mlconf.remote_host = "http://remote_host"
os.environ["V3IO_USERNAME"] = self.v3io_user
mlrun.set_environment(
project=self.project,
access_key=self.v3io_access_key,
artifact_path=self.artifact_path,
)
dask_cluster = mlrun.new_function(self.name,
project=self.project,
kind="dask",
image=self.image_name)
dask_cluster.apply(auto_mount())
dask_cluster.spec.min_replicas = 1
dask_cluster.spec.max_replicas = 4
dask_cluster.spec.remote = True
dask_cluster.spec.service_type = "NodePort"
return dask_cluster