部署架构图

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基础组件说明：

salt,rabbitmq,redis,mysql,nginx,python3，两台linux的部署基础组件：

1.nginx:

部署地址：服务器A 服务器B

2.mysql

部署地址：任意一台或者外部集群 1.11 上面有mysql

3.redis

部署地址：任意一台或者外部集群

4.rabbitmq

部署地址：任意一台或外部机器

5.python3

部署地址：服务器A 服务器B

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代码部署说明：

1.Devops 灾备web系统

部署地址：服务器A 服务器B

2.saltSatck 执行调用接口分发系统

部署地址： 服务器A 服务器B

3.SaltWorker 结果分析系统 部署地址：（只启动一个）

服务器A 服务器B

4.sworker 任务执行work 部署地址：

服务器A

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基础组件部署安装步骤：

(一) 安装python3

Yum –y install wget*

wget https://www.python.org/ftp/python/3.6.3/Python-3.6.3.tgz

mv Python-3.6.3.tgz /usr/local/src/

yum install zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gcc make

cd /usr/local/src/

tar -zxvf Python-3.6.1.tgz

cd Python-3.6.1

./configure --prefix=/usr/local/python3.6.3

出现以下标志信息：

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make && make install 出现以下标示：

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cp -r /usr/local/python3.6/ /usr/bin/

mv /usr/bin/python /usr/bin/pythonbak

ln -s /usr/local/python3.6.3/bin/python3.6 /usr/bin/python3

加入环境变量：

临时：export PATH=/usr/local/python3.6.1/bin:$PATH

永久性的：vi /etc/profile 在最后加入： export PATH=/usr/local/python3.6/bin:$PATH保存后：source /etc/profile

Env 查看相关的环境变量信息

vi /usr/bin/yum

修改第一行为：#!/usr/bin/python2.7

wget --no-check-certificate https://pypi.python.org/packages/source/s/setuptools/setuptools-19.6.tar.gz#md5=c607dd118eae682c44ed146367a17e26

tar -zxvf setuptools-19.6.tar.gz

cd setuptools-19.6

python3 setup.py build

python3 setup.py install

wget --no-check-certificate https://pypi.python.org/packages/source/p/pip/pip-8.0.2.tar.gz#md5=3a73c4188f8dbad6a1e6f6d44d117eeb

tar -zxvf pip-8.0.2.tar.gz

cd pip-8.0.2

python3 setup.py build

python3 setup.py install

ln -s /usr/local/python3.6.3/bin/pip /usr/bin/pip

pip install --upgrade pip

报错：

1.编码问题：

export LANG=zh_CN.UTF-8

export LANGUAGE=zh_CN.UTF-8

之后就解决了 装好后，unset export LANG下..

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(二)Nginx中间件安装：

安装包：https://nginx.org/en/download.html

wget http://nginx.org/download/nginx-1.6.2.tar.gz

yum -y install gcc gcc-c++ autoconf automake zlib zlib-devel openssl openssl-devel pcre pcre-devel

wget http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm

wget http://nginx.org/packages/centos/6/noarch/RPMS/nginx-release-centos-6-0.el6.ngx.noarch.rpm

./configure --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module --with-pcre=/usr/local/src/pcre-8.35

make

make install

/usr/local/webserver/nginx/sbin/nginx –v 查看版本信息

启动 /usr/local/webserver/nginx/sbin/nginx -c /usr/local/webserver/nginx/conf/nginx.conf

启动nginx /usr/local/webserver/nginx/sbin/nginx

关闭 nginx /usr/local/webserver/nginx/sbin/nginx -s stop

重启nginx /usr/local/webserver/nginx/sbin/nginx –s reload

关闭 nginx /usr/local/webserver/nginx/sbin/nginx –s stop

安装源库

chmod +x nginx-release-centos-7-0.el7.ngx.noarch.rpm

rpm -ivh nginx-release-centos-7-0.el7.ngx.noarch.rpm

yum -y install nginx

访问相关的网址 192.168.10.11：80

(二)mysql数据库安装 10.11直接yum安装了

rpm -qa |grep mysql

rpm -e –nodeps mysql-community-release-el6-5.noarch

wget -i -c http://dev.mysql.com/get/mysql57-community-release-el7-10.noarch.rpm

yum -y install mysql57-community-release-el7-10.noarch.rpm

yum -y install mysql-community-server

systemctl status mysqld

systemctl start mysqld

systemctl enable mysqld

mysqld –initalize 进行密码得重置

grep 'temporary password' /var/log/mysqld.log 可以看到临时得密码信息等 V4Q#aYK!0MQz

然后进行登录 mysql –uroot –p

输入密码：

更改密码：ALTER USER 'root'@'localhost' IDENTIFIED BY 'root';

set global validate_password_policy=0;

set global validate_password_length=1;

ALTER USER 'root'@'localhost' IDENTIFIED BY 'root'; 将密码修改为root

grant all privileges on . to 'root'@'%' identified by 'root' with grant option;

systemctl restart mysqld 重启相关得mysql服务

(三)redis安装

wget http://download.redis.io/releases/redis-3.0.0.tar.gz

tar zxvf redis-3.0.0.tar.gz

cd redis-3.0.0

make

make test

mkdir -p /etc/redis

cp redis.conf /etc/redis/6379.conf

将启动文件拷贝到init.d中， Cp utils/redis_init_script /etc/init.d/redisd

修改启动脚本参数 , vi /etc/init.d/redisd

添加已下代码

chkconfig: 2345 10 90

description: Start and Stop redisd

修改

EXEC= /root/redis-3.0.0/src/redis-server

CLIEXEC= /root/redis-3.0.0/src/redis-cli

PIDFILE=/etc/redis/redis_${REDISPORT}.pid

启动方式

service redisd start 开启来redis-server

/root/redis-3.0.0/src/redis-server /etc/redis/redis.conf 开启

whereis redis 找到redis得具体路径信息

开启redis-cli

/root/redis-3.0.0/src/redis-cli

redis-cli -p 6379 -a redis 使用密码登录

redis-cli -h 127.0.0.1 -p 6379 -a "redis" 远程登录

修改密码

1-需要重启服务，找到redis.conf 修改requirepass这个配置文件，取消注释后面设置成需要得密码

2-连接redis后，config set requirepass redis ,则密码就设置成立redis, config get requirepass 可以看到密码，需要输入 auth redis 然后输入ping，显示PONG就可以了

(四) rabbitmq安装

RabbitMQ是实现了高级消息队列协议（AMQP）

RabbitMQ之前, 需要先安装Erlang ，rabbitmq需要socat依赖,

yum install xmlto gcc gcc-c++ kernel-devel m4 ncurses-devel openssl-devel unixODBC-devel wxBase wxGTK wxGTK-gl perl –y

下载erlang

安装Erlang依赖yum -y install gcc glibc-devel make ncurses-devel openssl-devel xmlto

rpm -ivh erlang-23.2.7-1.el7.x86_64.rpm

测试是否正常

输入命令：erl 看到相关得命令则说明正常

Erlang/OTP 23 [erts-11.1.8] [source] [64-bit] [smp:2:2] [ds:2:2:10] [async-threads:1] [hipe]

Eshell V11.1.8 (abort with ^G)

1>

输入halt(). 则退出命令行就可以了

安装rabbitMQ

yum install -y socat

rpm -ivh rabbitmq-server-3.9.3-1.el8.noarch.rpm

rabbitmq-server start ----------------------(前台启动，ctrl+c进程就挂了)

rabbitmq-server -detached ----------------------(后台启动)

ps -ef | grep rabbitmq ----------------------(查看rabbitmq进程)

rabbitmqctl stop 关闭rabbitmq进程

启动web管理界面(没有启动浏览器是访问不了的 rabbitmq-plugins enable rabbitmq_management

关闭管控台: rabbitmq-plugins disable rabbitmq_management

systemctl stop firewalld 关闭防火墙

systemctl disable firewalld

开启web管理插件

rabbitmq-plugins enable rabbitmq_management

启动服务

systemctl start rabbitmq-server.service

添加rabbitMQ用户跟权限

./rabbitmqctl add_user admin guest -----------------------（添加用户，用户名admin，密码admin）

./rabbitmqctl set_permissions -p / admin "." "," ".*" -----------------------（给admin用户设置访问权限）

./rabbitmqctl set_user_tags admin administrator -----------------------（给admin设置为管理员）

rabbitmqctl delete_user guest

启动：systemctl start rabbitmq-server.service

启动控制台：rabbitmq-plugins enable rabbitmq_management

WEB访问：http://192.168.1.11:15672/ 账号：admin 密码：guest