install.txt

####saltshaker 环境搭建 Ubuntu 14.04.3 LTS
1、安装pip  详细文档及使用http://www.ttlsa.com/python/how-to-install-and-use-pip-ttlsa/

     下载pip
     wget "https://pypi.python.org/packages/source/p/pip/pip-7.1.2.tar.gz#md5=3823d2343d9f3aaab21cf9c917710196" --no-check-certificate

     安装pip
     tar -xzvf pip-7.1.2.tar.gz
     cd  pip-7.1.2
     python setup.py install

2、安装saltstack   版本 salt 2015.5.3 (Lithium)

     官方文档http://docs.saltstack.cn/zh_CN/latest/topics/installation/ubuntu.html
     一键添加软件源仓库并导入PPA的key
     add-apt-repository ppa:saltstack/salt  
     
     手动添加软件源仓库和导入PPA key                            
     echo deb http://ppa.launchpad.net/saltstack/salt/ubuntu `lsb_release -sc` main | sudo tee /etc/apt/sources.list.d/saltstack.list
     wget -q -O- "http://keyserver.ubuntu.com:11371/pks/lookup?op=get&search=0x4759FA960E27C0A6" | sudo apt-key add -
   
     更新软件仓库
     apt-get update
   
     安装saltstack                             
     apt-get install salt-master
     apt-get install salt-minion
     apt-get install salt-syndic
     apt-get install salt-api

3、安装cherrypy

     pip install cherrypy==3.8.0

4、配置api

     使用系统pam进行认证,添加系统用户和密码
     useradd -M -s /sbin/nologin admin
     passwd admin

     用户名:admin
     密码:admin

     添加saltapi.conf 文件
     vim /etc/salt/master.d/saltapi.conf
     rest_cherrypy:
        port: 8000
        host: 127.0.0.1
        disable_ssl: true
     external_auth:
        pam:
          admin:
            - .*
            - '@runner'
            - '@wheel'
  
    /etc/init.d/salt-master restart
    /etc/init.d/salt-api restart
    netstat -tnlp | grep 8000   看到8000端口监听在127.0.0.1上就可以了

5、安装及配置Django 和 Django crontab

    pip install Django==1.8.4
    pip install django-crontab

    vim settings.py       配置数据库和salt api 认证信息
    DATABASES = {
               'default': {
                   'ENGINE': 'django.db.backends.mysql', # Add 'postgresql_psycopg2', 'mysql', 'sqlite3' or 'oracle'.
                   'NAME': 'saltshaker', # Or path to database file if using sqlite3.
                   'USER': 'root', # Not used with sqlite3.
                   'PASSWORD': 'sina', # Not used with sqlite3.
                   'HOST': 'localhost', # Set to empty string for localhost. Not used with sqlite3.
                   'PORT': '3306', # Set to empty string for default. Not used with sqlite3.
        }
    }

    根据添加的系统用户信息,在settings.py 行尾添加如下信息,进行salt api 的认证配置

    # SaltStack API

    SALT_API_URL = 'http://127.0.0.1:8000'
    SALT_API_USER = 'admin'
    SALT_API_PASSWD = 'admin'


   #执行如下命令
   python manage.py migrate                  同步数据
   python manage.py runserver  0.0.0.0:9000  运行服务
   python manage.py createsuperuser          设置后台管理员用户名和密码,此用户名和密码用于登陆web页面
   python manage.py crontab add              添加计划任务用于生成'/tmp/salt_dashboard.tmp' 文件


saltshaker 环境搭建 CentOS6.X

1、安装saltstack   版本 salt 2015.5.3 (Lithium)

   rpm --import https://repo.saltstack.com/yum/redhat/6/x86_64/latest/SALTSTACK-GPG-KEY.pub
   yum clean all
   yum install salt-master salt-minion salt-api salt-syndic

2、其他软件安装和配置见saltsalt在Ubuntu中的安装



使用 nginx 和 uwsgi 运行 saltshaker

1、pip install uwsgi django-uwsgi
2、https://uwsgi-docs.readthedocs.org/en/latest/tutorials/Django_and_nginx.html
3、yum install nginx




Return Data To Mysql

1. vim /etc/salt/master     在行尾添加如下行 使用MasterJobCache-Master-SideReturner 这中存储模式

   mysql.host: '127.0.0.1'
   mysql.user: 'root'
   mysql.pass: 'sina'
   mysql.db: 'saltshaker'
   mysql.port: 3306

   #### Returner job cache to mysql #####
   master_job_cache: mysql

2. service salt-master restart

3. 修改salt mysql.py 文件  /usr/lib/python2.7/dist-packages/salt/returners/mysql.py
   默认数据库字段为 fun jid return id success full_ret alter_time 由于return 在python里面是关键字
   无法在django的models里面创建此字段 所以修改字段为 fun jid returns minion_id success full_ret alter_time
   即修改mysql.py的235行,内容如下
   官方建表语句https://docs.saltstack.com/en/latest/ref/returners/all/salt.returners.mysql.html

228   def returner(ret):
229     '''
230     Return data to a mysql server
231     '''
232     try:
233         with _get_serv(ret, commit=True) as cur:
234             sql = '''INSERT INTO `salt_returns`
235                     (`fun`, `jid`, `returns`, `minion_id`, `success`, `full_ret` )
236                     VALUES (%s, %s, %s, %s, %s, %s)'''
237
238             cur.execute(sql, (ret['fun'], ret['jid'],
239                               json.dumps(ret['return']),
240                               ret['id'],
241                               ret.get('success', False),
242                               json.dumps(ret)))
243     except salt.exceptions.SaltMasterError as exc:
244         log.critical(exc)
245         log.critical('Could not store return with MySQL returner. MySQL server unavailable.')



异步请求 Celery

安装 django-celery (3.1.17)

pip install django-celery==3.1.17

安装 celery

pip install celery==3.1.17

安装 rbbitmq

详细安装请产看官方文档 ubuntu 安装http://www.rabbitmq.com/install-debian.html
Centos 安装http://www.rabbitmq.com/install-rpm.html

添加rbbitmq 仓库

echo 'deb http://www.rabbitmq.com/debian/ testing main' >> /etc/apt/sources.list

避免安装时发生警告添加公钥

wget https://www.rabbitmq.com/rabbitmq-signing-key-public.asc
apt-key add rabbitmq-signing-key-public.asc

安装rabbitmq

apt-get install rabbitmq-server

开启rabbitmq-management plugin管理插件
/usr/lib/rabbitmq/bin/rabbitmq-plugins enable rabbitmq_management


配置django setting.py
添加如下行到setting.py

# celery + rabbitmq
platforms.C_FORCE_ROOT = True   # Running a worker with superuser privileges
djcelery.setup_loader()
BROKER_HOST = "127.0.0.1"
BROKER_PORT = 5672
BROKER_USER = "guest"
BROKER_PASSWORD = "guest"
BROKER_VHOST = "/"

执行如下命令创建djcelery的相关数据库表
python manage.py makemigrations
python manage.py migrate


启动celery worker
python manage.py celery worker --loglevel=info


ggggg