附9 elasticsearch-curator + Linux定时任务

官网教程入口：https://www.elastic.co/guide/en/elasticsearch/client/curator/current/index.html

一、下载安装

下载：sudo pip install elasticsearch-curator
更新：sudo pip install -U elasticsearch-curator

版本：curator4.1.0

二、配置文件

1、config.yml

 1 # Remember, leave a key empty if there is no value.  None will be a string,
 2 # not a Python "NoneType"
 3 client:
 4   hosts: ["127.0.0.1:9200"]
 5   url_prefix: 
 6   use_ssl: False
 7   certificate: 
 8   client_cert: 
 9   client_key: 
10   aws_key: 
11   aws_secret_key: 
12   aws_region: 
13   ssl_no_validate: False
14   http_auth: 
15   timeout: 30
16   master_only: False
17 
18 logging:
19   loglevel: INFO
20   logfile: 
21   logformat: default
22   blacklist: ['elasticsearch', 'urllib3']

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说明：https://www.elastic.co/guide/en/elasticsearch/client/curator/current/configfile.html

2、action.yml

 1 ---
 2 # Remember, leave a key empty if there is no value.  None will be a string,
 3 # not a Python "NoneType"
 4 #
 5 # Also remember that all examples have 'disable_action' set to True.  If you
 6 # want to use this action as a template, be sure to set this to False after
 7 # copying it.
 8 actions:
 9   1:
10     action: delete_indices
11     description: "Delete indices older than 45 days (based on index name), for logstash- prefixed indices. 
12                   Ignore the error if the filter does not result in an actionable list of indices (ignore_empty_list) and exit cleanly"
13     options:
14       timeout_override: 
15       continue_if_exception: False
16       disable_action: False
17     filters:
18     - filtertype: pattern
19       kind: prefix
20       value: logstash-
21       exclude: 
22     - filtertype: age
23       source: name
24       direction: older
25       timestring: '%Y.%m.%d'
26       unit: days
27       unit_count: 5
28       exclude:

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注意：action上边那个1是action id，必须得有

说明：

三、测试

curator --config ~/Desktop/server/elk/es-curator-4.1.0/config.yml ~/Desktop/server/elk/es-curator-4.1.0/action.yml

四、做成Linux定时任务

1、编写sh脚本：curator-delete-index.sh

#!/bin/sh
/usr/local/bin/curator --config /Users/enniu1/Desktop/server/elk/es-curator-4.1.0/config.yml /Users/enniu1/Desktop/server/elk/es-curator-4.1.0/action.yml
echo "delete index success"

注意：最好使用命令的全路径名，否则可能找不到。

2、赋予权限

chmod 777 /Users/enniu1/Desktop/server/elk/es-curator-4.1.0/curator-delete-index.sh

3、创建定时任务：crontab

crontab -e：打开了vi，输入：
- 30 16 * * * /Users/enniu1/Desktop/server/elk/es-curator-4.1.0/curator-delete-index.sh，之后保存退出vi
crontab -l：查看所有的root用户的定时任务

附：crontab的文件格式

分时日月星期要运行的命令

第1列分钟1～59
第2列小时1～23（0表示子夜）
第3列日1～31
第4列月1～12
第5列星期0～7（0和7表示星期天）
第6列要运行的命令

posted on 2016-09-23 16:35 赵计刚阅读(4524) 评论(0) 编辑收藏举报