thomasgogo

FIELDS = ['cmd', 'command', 'start', 'end', 'delta', 'msg', 'stdout', 'stderr']

def human_log(res):

    if type(res) == type(dict()):
        for field in FIELDS:
            if field in res.keys():
            	# use default encoding, check out sys.setdefaultencoding
                print u'\n{0}:\n{1}'.format(field, res[field])
                # or use specific encoding, e.g. utf-8

pcn

input {
  # file {
  #   path => ["/var/log/knewton/*/*.log"]
  #   type => "knewton_logback"
  # }
  stdin {
    type => "knewton_logback"
  }
}

chmouel

import novaclient
from novaclient.v1_1 import  client
import logging
ch = logging.StreamHandler()
novaclient.client._logger.setLevel(logging.DEBUG)
novaclient.client._logger.addHandler(ch)

wangwen1220

// 去掉 String 中的多余空格
if (!String.prototype.trim) {
	String.prototype.trim = function() {
		return this.replace(/^\s+|\s+$/g, '');
	};
}

// 用法
var str = "  some string    ";
str.trim();

tomheng

<?php

/**
 * 锁服务(用Memcache模拟锁)
 */

class Lock{

	private $mc = null;
	private $key_prefix = "memcache_lock_service_key_";

wutingjia

使用技术：Filebeat + kafka + logstash + elasticsearch + kibana
(日志采集) （传输） （数据收集整理） （数据存储搜索分析） （数据分析可视化）

Logger

这里使用slf4j+logback的组合，首先需要注意是否与某些依赖继承的log4j冲突，需要把它exculusion,如果存在，slf4j会报找到多个binding的实现，然后会自己选取一种。
slf4J 是 简单日志门面（simple logger facade），并没有具体的日志实现，只提供一组接口，这样用户就无需，因为不同的底层实现而编写不同的代码。
首先需要依赖logback-classic和slf4j-api。如果使用的是log4j还需要slf4j-log4j12 作为连接。
对于logback其配置文件为resource下的logback.xml。
配置例如：

<logger name="ELKLogger" level="DEBUG" additivity="true">

jessone

#Copyright (c) 2011-2018 huaqing.org
#Update 2020-02-11
127.0.0.1 localhost
0.0.0.0 license.sublimehq.com
#Video
0.0.0.0 atm.youku.com
0.0.0.0 p-log.ykimg.com
0.0.0.0 Fvid.atm.youku.com
0.0.0.0 html.atm.youku.com
0.0.0.0 vhtml.atm.youku.com

cliffano

# This gist is compatible with Ansible 1.x .
# For Ansible 2.x , please check out:
# - https://gist.github.com/dmsimard/cd706de198c85a8255f6
# - https://github.com/n0ts/ansible-human_log

# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#

deviantony

#!/usr/bin/env python

import pyVmomi
import argparse
import atexit
import itertools
from pyVmomi import vim, vmodl
from pyVim.connect import SmartConnect, Disconnect
import humanize

ScriptingSquirrel

(Assuming a Debian 8-like system)

• Install prometheus-node-exporter

  $ sudo apt update && sudo apt install prometheus-node-exporter

• Configure prometheus-node-exporter to expose metrics only to localhost, not on to all networks. Modify file /etc/default/prometheus-node-exporter:

  # Set the command-line arguments to pass to the server.