mirror of https://github.com/milvus-io/milvus.git
131 lines
5.7 KiB
Python
131 lines
5.7 KiB
Python
import time
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import pytest
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from time import sleep
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from pymilvus import connections
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from chaos.checker import (CollectionCreateChecker,
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InsertChecker,
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BulkInsertChecker,
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UpsertChecker,
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FlushChecker,
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SearchChecker,
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FullTextSearchChecker,
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HybridSearchChecker,
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QueryChecker,
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TextMatchChecker,
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PhraseMatchChecker,
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IndexCreateChecker,
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DeleteChecker,
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CollectionDropChecker,
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Op,
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EventRecords,
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ResultAnalyzer
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)
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from utils.util_log import test_log as log
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from utils.util_k8s import wait_pods_ready, get_milvus_instance_name
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from chaos import chaos_commons as cc
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from common.common_type import CaseLabel
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from common.milvus_sys import MilvusSys
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from chaos.chaos_commons import assert_statistic
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from chaos import constants
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from delayed_assert import assert_expectations
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class TestBase:
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expect_create = constants.SUCC
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expect_insert = constants.SUCC
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expect_flush = constants.SUCC
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expect_index = constants.SUCC
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expect_search = constants.SUCC
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expect_query = constants.SUCC
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host = '127.0.0.1'
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port = 19530
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_chaos_config = None
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health_checkers = {}
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class TestOperations(TestBase):
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@pytest.fixture(scope="function", autouse=True)
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def connection(self, host, port, user, password, milvus_ns, minio_host, enable_import):
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if user and password:
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# log.info(f"connect to {host}:{port} with user {user} and password {password}")
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connections.connect('default', host=host, port=port, user=user, password=password, secure=True)
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else:
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connections.connect('default', host=host, port=port)
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if connections.has_connection("default") is False:
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raise Exception("no connections")
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log.info("connect to milvus successfully")
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self.host = host
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self.port = port
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self.user = user
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self.password = password
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self.milvus_sys = MilvusSys(alias='default')
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self.milvus_ns = milvus_ns
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self.release_name = get_milvus_instance_name(self.milvus_ns, milvus_sys=self.milvus_sys)
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self.enable_import = enable_import
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self.minio_endpoint = f"{minio_host}:9000"
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self.ms = MilvusSys()
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self.bucket_name = self.ms.index_nodes[0]["infos"]["system_configurations"]["minio_bucket_name"]
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def init_health_checkers(self, collection_name=None):
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c_name = collection_name
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checkers = {
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Op.create: CollectionCreateChecker(collection_name=c_name),
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Op.insert: InsertChecker(collection_name=c_name),
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Op.upsert: UpsertChecker(collection_name=c_name),
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Op.flush: FlushChecker(collection_name=c_name),
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Op.index: IndexCreateChecker(collection_name=c_name),
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Op.search: SearchChecker(collection_name=c_name),
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Op.full_text_search: FullTextSearchChecker(collection_name=c_name),
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Op.hybrid_search: HybridSearchChecker(collection_name=c_name),
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Op.query: QueryChecker(collection_name=c_name),
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Op.text_match: TextMatchChecker(collection_name=c_name),
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Op.phrase_match: PhraseMatchChecker(collection_name=c_name),
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Op.delete: DeleteChecker(collection_name=c_name),
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Op.drop: CollectionDropChecker(collection_name=c_name)
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}
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if bool(self.enable_import):
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checkers[Op.bulk_insert] = BulkInsertChecker(collection_name=c_name,
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bucket_name=self.bucket_name,
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minio_endpoint=self.minio_endpoint)
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self.health_checkers = checkers
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@pytest.mark.tags(CaseLabel.L3)
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def test_operations(self, request_duration, is_check):
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# start the monitor threads to check the milvus ops
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log.info("*********************Test Start**********************")
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log.info(connections.get_connection_addr('default'))
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event_records = EventRecords()
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c_name = None
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event_records.insert("init_health_checkers", "start")
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self.init_health_checkers(collection_name=c_name)
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event_records.insert("init_health_checkers", "finished")
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tasks = cc.start_monitor_threads(self.health_checkers)
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log.info("*********************Load Start**********************")
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# wait request_duration
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request_duration = request_duration.replace("h", "*3600+").replace("m", "*60+").replace("s", "")
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if request_duration[-1] == "+":
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request_duration = request_duration[:-1]
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request_duration = eval(request_duration)
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for i in range(10):
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sleep(request_duration // 10)
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# add an event so that the chaos can start to apply
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if i == 3:
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event_records.insert("init_chaos", "ready")
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for k, v in self.health_checkers.items():
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v.check_result()
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if is_check:
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assert_statistic(self.health_checkers, succ_rate_threshold=0.98)
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assert_expectations()
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# wait all pod ready
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wait_pods_ready(self.milvus_ns, f"app.kubernetes.io/instance={self.release_name}")
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time.sleep(60)
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cc.check_thread_status(tasks)
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for k, v in self.health_checkers.items():
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v.pause()
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ra = ResultAnalyzer()
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ra.get_stage_success_rate()
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ra.show_result_table()
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log.info("*********************Chaos Test Completed**********************")
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