def test_source_slave_failover(self, config, instance_data, expected_data):
instance = instance_data["modify_cluster_instance"]
expected_object = baseCheckPoint(
expected_data[instance["cacheInstanceClass"]],
instance["instance_password"])
client, _, instanceId = create_validate_instance(
config, instance, expected_object)
shard_num = instance["target_shardNumber"]
resp = reset_class(config, instanceId,
instance["target_cacheInstanceClass"], client,
shard_num)
assertRespNotNone(resp)
expected_object = baseCheckPoint(
expected_data[instance["target_cacheInstanceClass"]],
instance["instance_password"])
expected_object.side = 1
expected_object.current_rs_type = "b"
expected_object.next_rs_type = "a"
# 等待resize开始
for i in range(0, 600):
resp_get_job = get_job(instanceId, config, str(resp.request_id))
if resp_get_job["code"] == 0:
break
sleep(1)
# 触发slave failover
current_rs_type = get_current_rs_type(instanceId, config)
redisNum = get_redis_num(instanceId, config, current_rs_type)
redisId = get_shard_id(redisNum, 1)[0]
replicasetName = instanceId + "-slave-" + current_rs_type
dockerName = replicasetName + "-" + str(redisId)
oldRunTime = get_docker_running_time(config, instanceId,
replicasetName, dockerName)
status = trigger_docker_failover("redis",
config,
instanceId,
config["region"],
docker_name=dockerName)
assert status == 200
assert wait_docker_run_time_change(config, instanceId, oldRunTime,
replicasetName, dockerName)
# 手动调用任务恢复接口
print(
"please run recover task interface.For example:curl http://127.0.0.1:1818/reloadTask -d '{\"taskId\":"
",\"isRollback\":false}'")
sleep(10)
for i in range(0, 3600):
if get_space_status(instanceId, config) == "Running":
break
sleep(1)
assert check_admin_proxy_redis_configmap(instanceId, config,
expected_object, shard_num)
def get_redis_flavor(instanceId, config):
current_rs_type = str(get_current_rs_type(instanceId, config))
_, _, resp = HttpClient.underlayEntry(config, instanceId, "GET",
"/getSpace")
return resp["data"]["meta_inst"]["data"]["replicaset"][
instanceId + "-master-" + current_rs_type]["flavor"]
