mirror of
https://gitee.com/milvus-io/milvus.git
synced 2024-12-05 05:18:52 +08:00
ee5da73fae
Signed-off-by: zhuwenxing <wenxing.zhu@zilliz.com>
155 lines
7.0 KiB
Python
155 lines
7.0 KiB
Python
import pytest
|
|
import os
|
|
import time
|
|
import threading
|
|
from pathlib import Path
|
|
from time import sleep
|
|
from minio import Minio
|
|
from pymilvus import connections
|
|
from chaos.checker import (BulkInsertChecker, Op)
|
|
from common.milvus_sys import MilvusSys
|
|
from utils.util_log import test_log as log
|
|
from utils.util_k8s import get_milvus_deploy_tool, get_pod_ip_name_pairs, get_milvus_instance_name
|
|
from chaos import chaos_commons as cc
|
|
from common.common_type import CaseLabel
|
|
from common import common_func as cf
|
|
from chaos import constants
|
|
from delayed_assert import expect, assert_expectations
|
|
|
|
|
|
def assert_statistic(checkers, expectations={}):
|
|
for k in checkers.keys():
|
|
# expect succ if no expectations
|
|
succ_rate = checkers[k].succ_rate()
|
|
total = checkers[k].total()
|
|
average_time = checkers[k].average_time
|
|
if expectations.get(k, '') == constants.FAIL:
|
|
log.info(
|
|
f"Expect Fail: {str(k)} succ rate {succ_rate}, total: {total}, average time: {average_time:.4f}")
|
|
expect(succ_rate < 0.49 or total < 2,
|
|
f"Expect Fail: {str(k)} succ rate {succ_rate}, total: {total}, average time: {average_time:.4f}")
|
|
else:
|
|
log.info(
|
|
f"Expect Succ: {str(k)} succ rate {succ_rate}, total: {total}, average time: {average_time:.4f}")
|
|
expect(succ_rate > 0.90 and total > 2,
|
|
f"Expect Succ: {str(k)} succ rate {succ_rate}, total: {total}, average time: {average_time:.4f}")
|
|
|
|
|
|
def get_querynode_info(release_name):
|
|
querynode_id_pod_pair = {}
|
|
querynode_ip_pod_pair = get_pod_ip_name_pairs(
|
|
"chaos-testing", f"app.kubernetes.io/instance={release_name}, component=querynode")
|
|
ms = MilvusSys()
|
|
for node in ms.query_nodes:
|
|
ip = node["infos"]['hardware_infos']["ip"].split(":")[0]
|
|
querynode_id_pod_pair[node["identifier"]] = querynode_ip_pod_pair[ip]
|
|
return querynode_id_pod_pair
|
|
|
|
|
|
class TestChaosBase:
|
|
expect_create = constants.SUCC
|
|
expect_insert = constants.SUCC
|
|
expect_flush = constants.SUCC
|
|
expect_index = constants.SUCC
|
|
expect_search = constants.SUCC
|
|
expect_query = constants.SUCC
|
|
host = '127.0.0.1'
|
|
port = 19530
|
|
_chaos_config = None
|
|
health_checkers = {}
|
|
|
|
|
|
class TestChaos(TestChaosBase):
|
|
|
|
def teardown_method(self):
|
|
sleep(10)
|
|
log.info(f'Alive threads: {threading.enumerate()}')
|
|
|
|
@pytest.fixture(scope="function", autouse=True)
|
|
def connection(self, host, port, milvus_ns):
|
|
connections.add_connection(default={"host": host, "port": port})
|
|
connections.connect(alias='default')
|
|
|
|
if connections.has_connection("default") is False:
|
|
raise Exception("no connections")
|
|
instance_name = get_milvus_instance_name(constants.CHAOS_NAMESPACE, host)
|
|
self.host = host
|
|
self.port = port
|
|
self.instance_name = instance_name
|
|
self.milvus_sys = MilvusSys(alias='default')
|
|
self.milvus_ns = milvus_ns
|
|
self.release_name = get_milvus_instance_name(self.milvus_ns, milvus_sys=self.milvus_sys)
|
|
self.deploy_by = get_milvus_deploy_tool(self.milvus_ns, self.milvus_sys)
|
|
|
|
def init_health_checkers(self, collection_name=None, dim=2048):
|
|
log.info("init health checkers")
|
|
c_name = collection_name if collection_name else cf.gen_unique_str("Checker_")
|
|
checkers = {
|
|
Op.bulk_insert: BulkInsertChecker(collection_name=c_name, use_one_collection=False, dim=dim,),
|
|
}
|
|
self.health_checkers = checkers
|
|
|
|
def prepare_bulk_insert(self, nb=3000, file_type="json", dim=768, varchar_len=2000, with_varchar_field=True):
|
|
if Op.bulk_insert not in self.health_checkers:
|
|
log.info("bulk_insert checker is not in health checkers, skip prepare bulk load")
|
|
return
|
|
log.info("bulk_insert checker is in health checkers, prepare data firstly")
|
|
deploy_tool = get_milvus_deploy_tool(self.milvus_ns, self.milvus_sys)
|
|
if deploy_tool == "helm":
|
|
release_name = self.instance_name
|
|
else:
|
|
release_name = self.instance_name + "-minio"
|
|
minio_ip_pod_pair = get_pod_ip_name_pairs("chaos-testing", f"release={release_name}, app=minio")
|
|
ms = MilvusSys()
|
|
minio_ip = list(minio_ip_pod_pair.keys())[0]
|
|
minio_port = "9000"
|
|
minio_endpoint = f"{minio_ip}:{minio_port}"
|
|
bucket_name = ms.index_nodes[0]["infos"]["system_configurations"]["minio_bucket_name"]
|
|
schema = cf.gen_bulk_insert_collection_schema(dim=dim, with_varchar_field=with_varchar_field)
|
|
data = cf.gen_default_list_data_for_bulk_insert(nb=nb, varchar_len=varchar_len,
|
|
with_varchar_field=with_varchar_field)
|
|
data_dir = "/tmp/bulk_insert_data"
|
|
Path(data_dir).mkdir(parents=True, exist_ok=True)
|
|
files = []
|
|
if file_type == "json":
|
|
files = cf.gen_json_files_for_bulk_insert(data, schema, data_dir, nb=nb, dim=dim)
|
|
if file_type == "npy":
|
|
files = cf.gen_npy_files_for_bulk_insert(data, schema, data_dir, nb=nb, dim=dim)
|
|
log.info("upload file to minio")
|
|
client = Minio(minio_endpoint, access_key="minioadmin", secret_key="minioadmin", secure=False)
|
|
for file_name in files:
|
|
file_size = os.path.getsize(os.path.join(data_dir, file_name)) / 1024 / 1024
|
|
t0 = time.time()
|
|
client.fput_object(bucket_name, file_name, os.path.join(data_dir, file_name))
|
|
log.info(f"upload file {file_name} to minio, size: {file_size:.2f} MB, cost {time.time() - t0:.2f} s")
|
|
self.health_checkers[Op.bulk_insert].update(schema=schema, files=files)
|
|
log.info("prepare data for bulk load done")
|
|
|
|
@pytest.mark.tags(CaseLabel.L3)
|
|
def test_bulk_insert_perf(self, file_type, nb, dim, varchar_len, with_varchar_field):
|
|
# start the monitor threads to check the milvus ops
|
|
log.info("*********************Test Start**********************")
|
|
log.info(connections.get_connection_addr('default'))
|
|
log.info(f"file_type: {file_type}, nb: {nb}, dim: {dim}, varchar_len: {varchar_len}, with_varchar_field: {with_varchar_field}")
|
|
self.init_health_checkers(dim=int(dim))
|
|
nb = int(nb)
|
|
if str(with_varchar_field) in ["true", "True"]:
|
|
with_varchar_field = True
|
|
else:
|
|
with_varchar_field = False
|
|
varchar_len = int(varchar_len)
|
|
|
|
self.prepare_bulk_insert(file_type=file_type, nb=nb, dim=int(dim), varchar_len=varchar_len, with_varchar_field=with_varchar_field)
|
|
cc.start_monitor_threads(self.health_checkers)
|
|
# wait 600s
|
|
while self.health_checkers[Op.bulk_insert].total() <= 10:
|
|
sleep(constants.WAIT_PER_OP)
|
|
assert_statistic(self.health_checkers)
|
|
|
|
assert_expectations()
|
|
for k, checker in self.health_checkers.items():
|
|
checker.check_result()
|
|
checker.terminate()
|
|
|
|
log.info("*********************Test Completed**********************")
|