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# or more contributor license agreements.  See the NOTICE file
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# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# Sample alarm rules.
rules:
  # Rule unique name, must be ended with `_rule`.
  endpoint_percent_rule:
    expression: sum((endpoint_sla / 100) < 75) >= 3
    # The length of time to evaluate the metrics
    period: 10
    # How many times of checks, the alarm keeps silence after alarm triggered, default as same as period.
    silence-period: 10
    message: Successful rate of endpoint {name} is lower than 75%
    tags:
      level: WARNING
  service_resp_time_rule:
    expression: sum(service_resp_time > 1000) >= 1
    # [Optional] Default, match all services in this metrics
    include-names:
      - dubbox-provider
      - dubbox-consumer
    period: 10
    tags:
      level: CRITICAL
  service_instance_resp_time_rule:
    expression: sum(service_instance_resp_time > 1000) >= 2
    # [Optional] Default, match all services in this metrics
    include-names-regex: instance\_\d+
    period: 10
    silence-period: 5
    message: Response time of service instance {name} is more than 1000ms in 2 minutes of last 10 minutes

#webhooks:
#  - http://127.0.0.1/notify/
#  - http://127.0.0.1/go-wechat/

