项目实战1一键自动化部署小规模集群架构

---

• hosts: NFS
  tasks:

  • name: yum -y install nfs rpcbind nfs-utils #安装插件
    shell: yum -y install nfs rpcbind nfs-utils libselinux-python
  • name: qidong
    shell: service rpcbind start #启动RPC
  • name: mulu
    shell: test -d /data || mkdir /data #测试目录 然后创建
  • name: chuansongtupian
    copy: src=/root/tupian/qq.png dest=/data 给NFS服务器上data里传个图片
  • name: echo
    shell: echo “/data 192.168.200.0/24(rw,sync,all_squash)” > /etc/exports #修改NFS服务器上的文件
  • name: qidong2
    shell: service nfs start
  • name: quanxian
    shell : chown nfsnobody.nfsnobody /data #给data程序用户

• hosts: nginx
  tasks:

  • name: anzhuang
    shell: yum -y install nfs-utils lrzsz vim net-tools gcc gcc-c++ ncurses ncurses-devel unzip zlib-devel zlib openssl-devel openssl libffi-devel epel-release libselinux-python
  • name : mulu
    shell : test -d /usr/local/nginx/html/static || mkdir /usr/local/nginx/html/static
  • name : guazai
    shell : mount 192.168.200.142:/data /usr/local/nginx/html/static
  • name : copy nginx.conf
    copy : src=/root/web/nginx.conf dest=/usr/local/nginx/conf/ #把ansible服务器上的配置文件给web发过去
  • name : qidong
    shell : /usr/local/nginx/sbin/nginx
  • name: check
    shell: /usr/local/nginx/sbin/nginx -t #测试
    register: nginx_result
  • debug: var=nginx_result

• hosts: lb
  tasks:

  • name: anzhuang
    shell: yum -y install lrzsz vim net-tools gcc gcc-c++ ncurses ncurses-devel unzip zlib-devel zlib openssl-devel openssl libffi-devel epel-release libselinux-python
  • name: copy nginx.conf
    copy: src=/root/nginx/nginx.conf dest=/usr/local/nginx/conf/ #把ansible服务器上的配置文件给反向代理发过去
  • name: /usr/local/nginx/sbin/nginx
    shell: /usr/local/nginx/sbin/nginx
  • name:
    shell: /usr/local/nginx/sbin/nginx -t
    register: nginx_result
  • debug: var=nginx_result

当然用标准化是最简单明了的。这里不做演示。仅供参考