说明：ansible-palybook批量部署tomcat以及tomcat所需要的jdk环境，以及分发站点文件
1.安装python
yum -y install zlib zlib-devel openssl openssl-devel #后期安装ansible会依赖所以
wgethttp://www.python.org/ftp/python/2.7.11/Python-2.7.11.tgz
gunzip Python-2.7.11.tgz #查看解压的结果
tar xf Python-2.7.11.tar
cd Python-2.7.11
mkdir -p /application/python2.7.11
./configure --prefix=/application/python2.7.11
make
make install
mv /usr/bin/python /usr/bin/python_old
ln -s /application/python2.7.11/bin/python2 /usr/bin/python 2.python安装需要解决的问题
错误1
[root@haixiao Python-2.7.11]# yum -y install lrzsz
/usr/bin/python: error while loading sharedlibraries: libpython2.7.so.1.0: cannot open shared object file: No such file ordirectory
解决办法：
vim /usr/bin/yum
#!/usr/bin/python 改成 /usr/bin/python_old
错误2
[root@haixiao bin]# python -V
python: error while loading shared libraries:libpython2.7.so.1.0: cannot open shared object file: No such file or directory
解决办法：
echo "/application/python2.7.6/lib">>/etc/ld.so.conf
ldconfig
python -V 3.安装pip命令为了安装特定版本的ansible
wget https://bootstrap.pypa.io/get-pip.py
pip命令在python安装的路径下的bin下
/opt/service/python2.7.11/bin
所以：
把python的这个环境变量导进入
export PATH=/opt/service/python2.7.11/bin:$PATH
python get-pip.py 4.安装ansible
pip install ansible==2.0.2 5.ansible基础的命令就不讲解了，直接在另外一台服务器上安装tomcat
ansible分发机：10.0.0.9 内网Ip：172.16.1.9
ansible被分发机：10.0.0.10 内网IP：172.16.1.10 #在此台机器上安装tomcat 6.在10.0.0.9
1.
[root@centos67 ~]# cd /opt/lansgg/ansible_playbook/
[root@centos67 ansible_playbook]# pwd
/opt/lansgg/ansible_playbook 2.
[root@centos67 ansible_playbook]# tree
.
├── hosts ├── roles
│ └── http
│ ├── default
│ ├── files
│ │ ├── apache-tomcat-8.0.27.tar.gz
│ │ └── jdk-8u101-linux-x64.rpm
│ ├── handlers
│ │ └── main.yml
│ ├── meta
│ │ └── test
│ │ └── index.html
│ ├── tasks
│ │ └── main.yml
│ ├── template
│ │ └── test.html
│ └── vars
└── site.yml
10 directories, 8 files [root@centos67 ansible_playbook]#
3.
[root@centos67 ansible_playbook]# cat site.yml
---
- name: Install tomcat application prod enviroment
hosts:tomcat
become:True
roles:
- http
[root@centos67 ansible_playbook]# cat hosts
[tomcat]
172.16.1.10
[root@centos67 ansible_playbook]# 4.
[root@centos67 tasks]# pwd
/opt/lansgg/ansible_playbook/roles/http/tasks
[root@centos67 tasks]# cat main.yml
- name: 将jdk压缩包copy到远程主机jdk-7u72-linux-x64.tar.gz
copy:src=jdk-8u101-linux-x64.rpm dest=/opt/lansgg/
- name: 解压jdk压缩包jdk-7u72-linux-x64.tar.gz
yum:name=/opt/lansgg/jdk-8u101-linux-x64.rpm state=present
- name: 将tomcat压缩包copy到远程主机apache-tomcat-7.0.68.tar.gz
copy:src=apache-tomcat-8.0.27.tar.gz dest=/opt/lansgg
- name: 解压tomcat压缩包
shell:chdir=/opt/lansgg tar zxvf apache-tomcat-8.0.27.tar.gz
- name: 做软连接
shell:chdir=/opt/lansgg ln -sapache-tomcat-8.0.27 tomcat
- name: 将tomcat压缩包 重新命名为 tomcat
shell:chdir=/opt/lansgg mv apache-tomcat-8.0.27.tar.gz /tmp/
- name: 首次启动tomcat
shell:chdir=/opt/lansgg/tomcat/bin nohup ./startup.sh &
- name: 将 test 工程 copy 到远程主机
copy:src=/opt/lansgg/ansible_playbook/roles/http/ meta/testdest=/opt/lansgg/tomcat/webapps/
tags:
-updateconf
notify:
- stop tomcat service
- starttomcat service
- name: 将某些模板文件 copy 到远程主机 template:src=/opt/lansgg/ansible_playbook/roles/http/template/test.htmldest=/opt/lansgg/tomcat/webapps/test/test.html 5
[root@centos67 handlers]# pwd
/opt/lansgg/ansible_playbook/roles/http/handlers
[root@centos67 handlers]#
[root@centos67 handlers]# cat main.yml
#- name: stop tomcat service
# command:"ps -ef |grep /opt/lansgg/tomcat |grep -v grep |awk '{print $2}' |xargskill -9"
- name: start tomcat service
shell:chdir=/opt/lansgg/tomcat/bin nohup ./startup.sh &
[root@centos67 handlers]# [root@centos67 ansible_playbook]# pwd
/opt/lansgg/ansible_playbook
[root@centos67 ansible_playbook]#ansible-playbook -i hosts site.yml [root@centos67 handlers]# curlhttp://172.16.1.10:8080/test/test.html
1234
[root@centos67 handlers]# ![ansible-playbook安装xinted[图]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)