spring Boot实战之配置使用Sentry上报错误日志(一)
本文介绍Sentry Server环境的安装与配置,本文基于Centos7进行测试
Sentry 是一款基于 Django实现的错误日志收集和聚合的平台,它是 Python 实现的,但是其日志监控功能却不局限于python,对诸如 Node.js, PHP,ruby, C#,Java 等语言的项目都可以做到无缝集成,甚至可以用来对iOS, Android 移动客户端以及 Web前端异常进行跟踪。我们可以在程序中捕获异常,并发送到 Sentry服务端进行聚合统计、展示和报警。
一、安装MySQL
1) 获取并安装mysql社区版本
- wget http://repo.//mysql57-community-release-el7-8.noarch.rpm
- rpm -ivh mysql57-community-release-el7-8.noarch.rpm
- yum install mysql-community-server
2) 启动mysql
3) 刚安装时,已经生成了root的初始密码,使用以下命令进行查看
- grep 'temporary password' /var/log/mysqld.log
- 2016-08-09T04:36:57.654274Z 1 [Note] A temporary password is generated for root@localhost: jDTcYtBnu4=v
4) 使用上面的密码进行登录
5) 将临时密码修改为自己的新密码- ALTER USER 'root'@'localhost' IDENTIFIED BY 'mypassword';
6) 新建数据库sentry,之后sentry的配置文件会用到
二、安装epel源
- wget https://dl./pub/epel/epel-release-latest-7.noarch.rpm
- rpm -ivh epel-release-latest-7.noarch.rpm
三、安装redis
1) 启动redis
- systemctl start redis.service
2) 其它基本命令(供参考)
- #停止
- systemctl stop redis.service
- #重启
- systemctl restart redis.service
- #检查状态
- systemctl status redis.service
- #打开开机启动
- systemctl enable redis.service
四、python环境
本文测试环境为centos7,默认已经安装python 2.7.5版本。Python的版本要>= 2.7,如果系统的Python版本过低,需要升级python。
- [root@sunt2 home]# python -V && pip -V
- Python 2.7.5
- -bash: pip: 未找到命令
1) 安装pip
- wget https://bootstrap./get-pip.py
- python get-pip.py
2) 安装virtualenv virtualenvwrapper
- pip install virtualenv virtualenvwrapper
3) 修改~/.bashrc文件,设置环境变量,添加以下内容:
- export WORKON_HOME=/var/sentryenv
- export VIRTUALENVWRAPPER_PYTHON=/usr/bin/python
- export VIRTUALENVWRAPPER_VIRTUALENV=/usr/bin/virtualenv
- source /usr/bin/virtualenvwrapper.sh
4) 使环境变量生效
五、安装Sentry Server
1) 按顺序安装以下包
- mkvirtualenv sentry
- yum install python-devel
- yum install libffi-devel
- yum install openssl-devel
- easy_install Cython
- yum install libxslt-devel libxml2-devel
- yum install postgresql-devel
- pip install sentry[mysql]
- pip install sentry
- yum install mysql-devel
- pip install sentry[mysql] --upgrade
2)启用virtualenv,进入Python环境
- source /var/sentryenv/sentry/bin/activate
3)安装相关的Python库:
- pip install redis hiredis nydus
- pip install redis hiredis nydus --upgrade
- pip install gevent
- pip install eventlet
- easy_install MySQL-python
4)初始化Sentry的配置文件,会在/var/sentryenv/sentry/etc下生成配置文件sentry.conf.py :
- mkdir -p /var/sentryenv/sentry/etc
- /var/sentryenv/sentry/bin/sentry init /var/sentryenv/sentry/etc/
5)生成key
- /var/sentryenv/sentry/bin/sentry config generate-secret-key
- d5c=igv90h(r+zbtgd+ea=^%_fd!-x5b=fdyh4vv#%#i7_ll#k #配置文件中使用
6)修改配置文件/var/sentryenv/sentry/etc/sentry.conf.py 如下
- # This file is just Python, with a touch of Django which means
- # you can inherit and tweak settings to your hearts content.
- from sentry.conf.server import *
-
- import os.path
-
- CONF_ROOT = os.path.dirname(__file__)
-
- DATABASES = {
- 'default': {
- 'ENGINE': 'django.db.backends.mysql',
- 'NAME': 'sentry',
- 'USER': 'root',
- 'PASSWORD': 'mypassword',
- 'HOST': 'localhost',
- 'PORT': '3306',
- 'AUTOCOMMIT': True,
- 'ATOMIC_REQUESTS': False,
- }
- }
-
- SENTRY_USE_BIG_INTS = True
-
- SENTRY_SINGLE_ORGANIZATION = True
- DEBUG = False
-
- SENTRY_OPTIONS["redis.clusters"]={
- 'default':{
- 'hosts':{
- 0: {
- 'host': '127.0.0.1',
- 'port': 6379,
- }
- }
- }
- }
-
- SENTRY_CACHE = 'sentry.cache.redis.RedisCache'
-
- BROKER_URL = 'redis://localhost:6379'
-
- SENTRY_RATELIMITER = 'sentry.ratelimits.redis.RedisRateLimiter'
-
- SENTRY_BUFFER = 'sentry.buffer.redis.RedisBuffer'
-
- SENTRY_QUOTAS = 'sentry.quotas.redis.RedisQuota'
-
- SENTRY_TSDB = 'sentry.tsdb.redis.RedisTSDB'
-
- SENTRY_DIGESTS = 'sentry.digests.backends.redis.RedisBackend'
-
- SENTRY_FILESTORE = 'django.core.files.storage.FileSystemStorage'
- SENTRY_FILESTORE_OPTIONS = {
- 'location': '/tmp/sentry-files',
- }
-
- SENTRY_OPTIONS['system.url-prefix']='http://192.168.1.112:9000'
- SENTRY_WEB_HOST = '0.0.0.0'
- SENTRY_WEB_PORT = 9000
- SENTRY_WEB_OPTIONS = {
- 'daemon':True
- # 'workers': 3, # the number of web workers
- # 'protocol': 'uwsgi', # Enable uwsgi protocol instead of http
- }
-
- SENTRY_OPTIONS['mail.mailgun-api-key']=''
- SENTRY_OPTIONS['system.secret-key']='d5c=igv90h(r+zbtgd+ea=^%_fd!-x5b=fdyh4vv#%#i7_ll#k'
更加详细配置可以参考https://github.com/getsentry/sentry/blob/master/src/sentry/conf/server.py#L351
7)配置完成之后,初始化Sentry数据库:
- /var/sentryenv/sentry/bin/sentry --config=/var/sentryenv/sentry/etc/sentry.conf.py upgrade
初始化过程中提示要不要创建用户,创建用户并设置为超级用户。
8)启动Sentry server:
- /var/sentryenv/sentry/bin/sentry --config=/var/sentryenv/sentry/etc/sentry.conf.py start
9)打开端口号
- firewall-cmd --zone=public --add-port=9000/tcp --permanent
- firewall-cmd --reload
10)浏览器中输入http://192.168.1.112:9000/就可以看到 Sentry的主界面了:
11) 用刚才初始化的用户名和密码登陆。提示如下错误:
解决方法使用普通用户(非root用户登陆Linux),执行以下命令,然后再启动sentry
- /var/sentryenv/sentry/bin/sentry --config=/var/sentryenv/sentry/etc/sentry.conf.py celery worker -B
到这边sentry server安装配置完成
|