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使用Sentry集中化日志管理

2024-08-13 01:12:32   221人阅读

在调试程序中，通过日志分期来排查BUG是一个重要手段，它可以说是程序调试的利器。

关于日志管理

随着应用组件变多，那么各coder对输出日志五花八门，有写入stdout，有写stderr, 有写到syslog，也有写到xxx.log的。那么这将导致平台应用日志分布在各个地方，无法统一管理。

为什么使用Sentry

Sentry是一个集中式日志管理系统。它具备以下优点：

  • 多项目，多用户
  • 界面友好
  • 可以配置异常出发规则，例如发送邮件
  • 支持主流语言接口

安装

参考

https://docs.getsentry.com/on-premise/server/installation/

Requirements

  • Linux Server
  • PostgreSQL
  • redis-server
  • Python 2/3
  • Nginx

步骤

安装依赖包

sudo apt-get install python-setuptools python-pip python-dev libxslt1-dev libxml2-dev libz-dev libffi-dev libssl-dev libpq-dev libyaml-dev

安装Sentry

pip install -U sentry==8.0.0rc2

配置

vim sentry.conf.py

DATABASES = {    ‘default‘: {        ‘ENGINE‘: ‘sentry.db.postgres‘,        ‘NAME‘: ‘sentry‘,        ‘USER‘: ‘postgres‘,        ‘PASSWORD‘: ‘123456‘,        ‘HOST‘: ‘localhost‘,        ‘PORT‘: ‘5432‘,    }}EMAIL_HOST = ‘smtp.exmail.qq.com‘EMAIL_HOST_PASSWORD = ‘HE*******‘EMAIL_HOST_USER = ‘hewx@doordu.com‘EMAIL_PORT = 25EMAIL_USE_TLS = False

设置配置文件路径到环境变量

export SENTRY_CONF=/home/hewx/workbench/sentry

初始化数据库

sentry update

配置Web Server

sudo apt-get install nginx-fullsudo vim /etc/nginx/sites-enabled/defaultlocation / {  proxy_pass         http://localhost:9000;  proxy_redirect     off;  proxy_set_header   Host              $host;  proxy_set_header   X-Forwarded-For   $proxy_add_x_forwarded_for;  proxy_set_header   X-Forwarded-Proto $scheme;}

启动

启动Wokers

sentry celery worker -B

启动Web服务

sentry start

实例

PHP

使用浏览器访问sentry，并创建一个项目

参考PHP使用指令http://10.0.0.180/sentry/45183e54fa36/settings/install/php/

<?phprequire_once "vendor/autoload.php";$client = new Raven_Client(‘http://5d68caa5e36c4eaa8f7c0601a521fab6:b5917e01d45f4656ab2d943264b90377@10.0.0.180/3‘);$error_handler = new Raven_ErrorHandler($client);$error_handler->registerExceptionHandler();$error_handler->registerErrorHandler();$error_handler->registerShutdownFunction();$client->captureMessage("这里发生了一个错误");$i = 1 / 0;?>

Python

pip install raven

from raven import Clientclient = Client(‘http://f1ba62aa87cb4fc1a36d9e4f96017e99:96f5feef13dc4d45825e73548cd5b784@10.0.0.180/4‘)try:    1 / 0except ZeroDivisionError:    client.captureException()

JavaScript

<!DOCTYPE html><html>  <head>    <meta charset="utf-8">    <title>Sentry Test</title>  </head>  <body>    <script src="https://cdn.ravenjs.com/2.0.1/raven.min.js"></script>    <script>      Raven.config(‘http://e896b37840444a41adc9a80aa1292dcb@10.0.0.180/5‘).install()      try {          doSomething(a[0])      } catch(e) {          Raven.captureException(e)      }    </script>  </body></html>

Android

https://github.com/joshdholtz/Sentry-Android/tree/android-studio-ify

import com.joshdholtz.sentry.Sentry;public class MainActivity extends AppCompatActivity {    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);        Sentry.init(this, "http://10.0.0.180", "http://340137fc1dc6443e99d9d02b8f1638d0:cfd6587578e742948b60d72442fb4ac8@10.0.0.180/6");        Sentry.captureMessage("OMG this works woooo");        int a = 1 / 0;    }......RuntimeException: Unable to start activity ComponentInfo{com.joshdholtz.sentrytesting/com.joshdholtz.sentryapp.MainActivity}: java.lang.ArithmeticException: divide by zero  Module "android.app.ActivityThread", line 2189, in performLaunchActivity  Module "android.app.ActivityThread", line 2238, in handleLaunchActivity  Module "android.app.ActivityThread", line 138, in access$800  Module "android.app.ActivityThread$H", line 1201, in handleMessage  Module "android.os.Handler", line 102, in dispatchMessage  Module "android.os.Looper", line 136, in loop  Module "android.app.ActivityThread", line 5016, in main  Module "java.lang.reflect.Method", in invokeNative  Module "java.lang.reflect.Method", line 515, in invoke  Module "com.android.internal.os.ZygoteInit$MethodAndArgsCaller", line 792, in run  Module "com.android.internal.os.ZygoteInit", line 608, in main  Module "dalvik.system.NativeStart", in mainArithmeticException: divide by zero  Module "com.joshdholtz.sentryapp.MainActivity", line 20, in onCreate  Module "android.app.Activity", line 5251, in performCreate  Module "android.app.Instrumentation", line 1087, in callActivityOnCreate  Module "android.app.ActivityThread", line 2153, in performLaunchActivity  Module "android.app.ActivityThread", line 2238, in handleLaunchActivity  Module "android.app.ActivityThread", line 138, in access$800  Module "android.app.ActivityThread$H", line 1201, in handleMessage  Module "android.os.Handler", line 102, in dispatchMessage  Module "android.os.Looper", line 136, in loop  Module "android.app.ActivityThread", line 5016, in main  Module "java.lang.reflect.Method", in invokeNative  Module "java.lang.reflect.Method", line 515, in invoke  Module "com.android.internal.os.ZygoteInit$MethodAndArgsCaller", line 792, in run  Module "com.android.internal.os.ZygoteInit", line 608, in main  Module "dalvik.system.NativeStart", in main

使用Sentry集中化日志管理


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