def _apply_crd(self, crd):
"""
Apply the CRD
Args:
crd (str): yaml to apply
"""
RipSaw.apply_crd(self, crd=crd)
def smallfile_run(self, es):
"""
Run the smallfiles workload so the elasticsearch server will have some data
in it for copy
Args:
es (Elasticsearch): elastic search object
Returns:
str: the UUID of the test
"""
ripsaw = RipSaw()
# Loading the main template yaml file for the benchmark and update some
# fields with new values
sf_data = templating.load_yaml(constants.SMALLFILE_BENCHMARK_YAML)
# Setting up the parameters for this test
sf_data["spec"]["elasticsearch"]["server"] = es.get_ip()
sf_data["spec"]["elasticsearch"]["port"] = es.get_port()
sf_data["spec"]["workload"]["args"]["samples"] = 1
sf_data["spec"]["workload"]["args"]["operation"] = ["create"]
sf_data["spec"]["workload"]["args"]["file_size"] = 4
sf_data["spec"]["workload"]["args"]["files"] = 500000
sf_data["spec"]["workload"]["args"]["threads"] = 4
sf_data["spec"]["workload"]["args"][
"storageclass"] = constants.DEFAULT_STORAGECLASS_RBD
sf_data["spec"]["workload"]["args"]["storagesize"] = "100Gi"
# Deploy the ripsaw operator
log.info("Apply Operator CRD")
ripsaw.apply_crd("resources/crds/ripsaw_v1alpha1_ripsaw_crd.yaml")
# deploy the smallfile workload
log.info("Running SmallFile bench")
sf_obj = OCS(**sf_data)
sf_obj.create()
# wait for benchmark pods to get created - takes a while
for bench_pod in TimeoutSampler(
240,
10,
get_pod_name_by_pattern,
"smallfile-client",
constants.RIPSAW_NAMESPACE,
):
try:
if bench_pod[0] is not None:
small_file_client_pod = bench_pod[0]
break
except IndexError:
log.info("Bench pod not ready yet")
bench_pod = OCP(kind="pod", namespace=constants.RIPSAW_NAMESPACE)
log.info("Waiting for SmallFile benchmark to Run")
bench_pod.wait_for_resource(
condition=constants.STATUS_RUNNING,
resource_name=small_file_client_pod,
sleep=30,
timeout=600,
)
for item in bench_pod.get()["items"][1]["spec"]["volumes"]:
if "persistentVolumeClaim" in item:
break
uuid = ripsaw.get_uuid(small_file_client_pod)
timeout = 600
while timeout >= 0:
logs = bench_pod.get_logs(name=small_file_client_pod)
if "RUN STATUS DONE" in logs:
break
timeout -= 30
if timeout == 0:
raise TimeoutError(
"Timed out waiting for benchmark to complete")
time.sleep(30)
ripsaw.cleanup()
return uuid