The devopsplatform from forging2012

DevOpsPlatform

主要技术栈: `Flask`,`BootStrap`,`Tencent Magicbox`,`SaltStack`,`Zabbix`,`Celery`...

目前功能:

用户注册、登录(邮件确认)
通过用户权限进行页面视图限制
第三个方API接入管理
通过用户添加/设置IP地址进行访问限制
Celery后台任务执行,周期性任务执行
Salt单(多)主机命令执行
Zabbix主机批量添加(删除)

0. 获取代码

cd /usr/local/
git clone [email protected]:guomaoqiu/devopsplatform.git

1.安装依赖包

yum install -y python-devel python-mysql virtualenv pip supervisor 

#创建虚拟环境并且激活
virtualenv /usr/local/devopsenv
cd /usr/local/devopsenv && source activate
pip install -r requirements.txt

2.创建数据库时需要指定编码为UTF8;

CREATE DATABASE `DB_NAME` DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci;
grant all on DB_NAME.* to DB_USER@'127.0.0.1' identified by 'PASSWORD';
flush privileges;

3.初始化数据库

python manager.py db init
python manager.py db migrate
python manager.py db upgrade

4.初始化admin管理权限角色数据库

python manager.py shell << EOF
from manager import Role
Role.insert_roles()
Role.query.all()
exit()
EOF

5.发布salt grains 获取主机特定或自身的一些属性信息

mkdir /srv/salt/_grains/
cp  init/get_server.py  /srv/salt/_grains/
# 同步
salt '*' saltutil.sync_all
# 检查自定义grains是否发布成功
salt '*' grains.items

6.启动后台任务以及周期性任务(-B参数)

celery worker -A manager.celery -l info -E -B

7.生成supervisor配置

ln -sv /usr/local/devopsenv/bin/supervisorctl /usr/bin/
ln -sv /usr/local/devopsenv/bin/supervisord /usr/bin/
/usr/local/devopsenv/bin/echo_supervisord_conf > /etc/supervisor.conf

8.添加项目配置到/etc/supervisor.conf

[program:devops]
command=/usr/local/devopsenv/bin/gunicorn -w 10  -b 127.0.0.1:5000 manager:app --log-file /tmp/gunicorn.log --log-level=debug
directory=/usr/local/devopsplatform
stopwaitsecs=0
autostart=true
autorestart=true
stdout_logfile=/var/log/gunicorn.log
stderr_logfile=/var/log/gunicorn.error

[program:celery]
command=/usr/local/devopsenv/bin/celery worker -A  manager.celery -l debug 
directory=/usr/local/devopsplatform
stdout_logfile=/var/log/supervisor/celeryd_out.log
stderr_logfile=/var/log/supervisor/celeryd_err.log 
stdout_logfile_maxbytes=20MB 
stdout_logfile_backups=20 
autostart=true 
autorestart=true
startsecs=10

9. 通过supervisor来控制

supervisord -c /etc/supervisor.conf
supervisorctl -c /etc/supvisrod.conf status all

10. nginx 配置(虚拟主机)

server {
    listen 80;
    server_name localhost;
    location / {
        proxy_pass http://127.0.0.1:5000;
        proxy_set_header Host $host;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    }
    access_log /var/log/devopsplatform_access.log;
    error_log /var/log/devopsplatform_error.log;

}