我的配置：

/etc/hosts:

/etc/ansible/hosts:

 nglinx安裝包：

ansible自動化安裝nginx:

1.安裝ansible。

2.建立目錄結構：

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.執行安裝：

cd /ansible
ansible-playbook webservice.yml

安裝成功！

7.進入test2下檢查：

到這裡就全部結束了！