我的配置：

/etc/hosts:

/etc/ansible/hosts:

nglinx安装包：

---

ansible自动化安装nginx:

1.安装ansible。

2.创建目录结构：

mkdir -p /ansible/roles/nginx/{defaults,files,handlers,meta,tasks,templates,vars}

3.install_nginx.sh:

#!/bin/bash 
yum -y install zlib zlib-devel openssl openssl-devel pcre-devel

groupadd -r nginx

useradd -s /sbin/nologin -g nginx -r nginx

cd /tmp

tar xf nginx-1.9.9.tar.gz;cd nginx-1.9.9

mkdir /var/run/nginx/;chown nginx.nginx /var/run/nginx/

./configure \

--prefix=/usr \

--sbin-path=/usr/sbin/nginx \

--conf-path=/etc/nginx/nginx.conf \

--error-log-path=/var/log/nginx/error.log \

--pid-path=/var/run/nginx/nginx.pid \

--user=nginx \

--group=nginx \

--with-http_ssl_module

make && make install

sed  "/^\s*index / i proxy_pass http://localhost:8080;" /etc/nginx/nginx.conf

/usr/sbin/nginx

sed

 4.main.yml:

- name: copy nginx_tar_gz to client

  copy: src=nginx-1.9.9.tar.gz dest=/tmp/nginx-1.9.9.tar.gz

- name: copy install_shell to client

  copy: src=install_nginx.sh dest=/tmp/install_nginx.sh

- name: install nginx

  shell: /bin/bash /tmp/install_nginx.sh

 5.webservice.yml:

- hosts: hadoop
 remote_user: root

  roles:

    - nginx

 6.执行安装：

cd /ansible
ansible-playbook webservice.yml

安装成功！

7.进入test2下检查：

   

到这里就全部结束了！