自行百度搜索相关python安装，此处略

yum -y install git
git clone https://github.com/Yelp/elastalert.git
安装模块
pip3 install "setuptools>=11.3"
python3 setup.py install
pip3 install -U PyYAML

根据 Elasticsearch 的版本，你可能需要手动安装正确版本的 elasticsearch-py
pip3 install "elasticsearch>=5.0.0"

这样我们的安装工作就完成了。

下载
cd /usr/lcal/elastalert
wget https://github.com/xuyaoqiang/elastalert-dingtalk-plugin/archive/master.zip
unzip master.zip
cd elastalert-dingtalk-plugin/

# This is the folder that contains the rule yaml files
# Any .yaml file will be loaded as a rule
rules_folder: rules

# How often ElastAlert will query Elasticsearch
# The unit can be anything from weeks to seconds
# 查询es的频率
run_every:
  minutes: 5

# ElastAlert will buffer results from the most recent
# period of time, in case some log sources are not in real time
# 
buffer_time:
  minutes: 5

# The Elasticsearch hostname for metadata writeback
# Note that every rule can have its own Elasticsearch host
es_host: 10.52.38.168

# The Elasticsearch port
es_port: 9200

# The AWS region to use. Set this when using AWS-managed elasticsearch
#aws_region: us-east-1

# The AWS profile to use. Use this if you are using an aws-cli profile.
# See http://docs.aws.amazon.com/cli/latest/userguide/cli-chap-getting-started.html
# for details
#profile: test

# Optional URL prefix for Elasticsearch
#es_url_prefix: elasticsearch

# Connect with TLS to Elasticsearch
#use_ssl: True

# Verify TLS certificates
#verify_certs: True

# GET request with body is the default option for Elasticsearch.
# If it fails for some reason, you can pass ‘GET‘, ‘POST‘ or ‘source‘.
# See http://elasticsearch-py.readthedocs.io/en/master/connection.html?highlight=send_get_body_as#transport
# for details
#es_send_get_body_as: GET

# Option basic-auth username and password for Elasticsearch
es_username: "elastic"
es_password: "haZZS*XGz"

# The index on es_host which is used for metadata storage
# This can be a unmapped index, but it is recommended that you run
# elastalert-create-index to set a mapping
writeback_index: elastalert_status

# If an alert fails for some reason, ElastAlert will retry
# sending the alert until this time period has elapsed
alert_time_limit:
  days: 2

name: prod存在"ERROR","Exception"关键字日志,请登陆kibana及时查看,地址：http://152.32.142.164:5601/
type: frequency
index: erp-cod-prod_zooqeer-service-log*
#在一个时间范围内出现这么多与查询匹配的文档时发出警报
num_events: 1
#5分钟发一次
timeframe:
    minutes: 5
filter:
- query:
    query_string:
      query: "ERROR"
    query_string:
      query: "Exception"
    
#只需要的字段 https://elastalert.readthedocs.io/en/latest/ruletypes.html#include
include: ["method", "url_path", "url_args", "status", "request_time"]
alert:
- "elastalert_modules.dingtalk_alert.DingTalkAlerter"

#dingtalk_webhook: "https://oapi.dingtalk.com/robot/send?access_token=11dd40a2482d889c45a2c16ee3cefea5c1fa7368f8841fdf98bf95d571c98dc9"
dingtalk_webhook: "https://oapi.dingtalk.com/robot/send?access_token=3c7a159c14cf39f0b8e9bd26806d3a96831e4b843c2d5123ccc5eeb232520f11"
dingtalk_msgtype: "text"
#钉钉智能机器人的关键字
content: elk

nohup python3 -m elastalert.elastalert --verbose --rule rules/api_error.yaml &