ansible-playbook应用之tomcat安装以及测试项目部署

小鱼儿 2024-04-18 16:25 1阅读 0赞

ansible-playbook各模块详见：[https://blog.csdn.net/baidu\_38432732/article/details/100661202][https_blog.csdn.net_baidu_38432732_article_details_100661202]

整个服务安装和项目部署的框架

\[root@localhost ansible\]\# tree /etc/ansible/  
/etc/ansible/  
├── ansible.cfg  
├── ansible\_roles.tar.gz  
├── coin.retry  
├── coin.yml  
├── hosts  
├── hosts.rpmsave  
├── httpd.retry  
├── httpd.yml  
├── roles  
│   ├── coin  
│   │   ├── files  
│   │   │   ├── app.properties  
│   │   │   ├── coins.properties  
│   │   │   ├── coin.war  
│   │   │   └── jdbc.properties  
│   │   ├── handlers  
│   │   │   └── main.yml  
│   │   ├── tasks  
│   │   │   ├── coin.yml  
│   │   │   ├── copyfile.yml  
│   │   │   └── main.yml  
│   │   ├── templates  
│   │   └── vars  
│   └── tomcat  
│       ├── files  
│       │   ├── apache-tomcat-8.0.36.tar.gz  
│       │   ├── coin  
│       │   ├── coin.service  
│       │   └── jdk-8u201-linux-x64.tar.gz  
│       ├── handlers  
│       │   └── main.yml  
│       ├── tasks  
│       │   ├── jdk.yml  
│       │   ├── main.yml  
│       │   └── tomcat.yml  
│       ├── templtes  
│       │   └── main.yml  
│       └── vars  
├── test.retry  
├── test.yml  
├── tomcat\_install.yml  
└── web.retry

设置host主机(在此之前必须配置号密钥登陆)

root@localhost ansible\]\# vim /etc/ansible/hosts

[webserver]
    192.168.75.131
    192.168.75.132
    192.168.75.128

1、tomcat安装的过程

1）jdk源码安装yml文件

root@localhost ansible\]\# vim roles/tomcat/tasks/jdk.yml

#创建项目文件夹
    - name: Directory make
      file: path=/home/deploy state=directory mode=0755
    
    #解压jdk包到/application
    - name: Extract archive jdk
      unarchive: src=jdk-8u201-linux-x64.tar.gz dest=/home/deploy/
    #改名
    - name: java
      shell: mv /home/deploy/jdk1.8.0_201 /home/deploy/java8
    #添加环境变量
    - name: add /etc/profile
      lineinfile: dest=/etc/profile regexp="^JAVA_HOME=" line="JAVA_HOME=/home/deploy/java8/"
    - name: add /etc/profile
      lineinfile: dest=/etc/profile regexp="^CLASS_PATH=" line="CLASS_PATH=$JAVA_HOME/lib:$JAVA_HOME/jre/lib"
    - name: add /etc/profile
      lineinfile: dest=/etc/profile regexp="^PATH=\$PATH:\$JAVA_HOME" line="PATH=$PATH:$JAVA_HOME/bin"
    - name: add /etc/profile
      lineinfile : dest=/etc/profile regexp="^export JAVA_HOME" line="export JAVA_HOME"
    
    - name: java source
      shell: source /etc/profile

2）tomcat源码安装yml文件

#解压tomcat到opt目录
    - name: Extract archive
      unarchive: src=apache-tomcat-8.0.36.tar.gz dest=/home/deploy/ mode=0755
    
    #改名
    - name: tomcat8_coin
      shell: mv /home/deploy/apache-tomcat-8.0.36 /home/deploy/tomcat8_coin
    
    #创建软连接
    #- name: Symlink install directory
    #  file: src=/home/deploy/apache-tomcat-8.0.36/ dest=/home/deploy/tomcat8_coin state=link
    
    #赋予目录权限
    - name: Change ownership of Tomcat installation
      file: path=/home/deploy/tomcat8_coin/ owner=root group=root state=directory recurse=yes
    
    #推送配置文件
    #- name: Configure Tomcat users
    #  template: src=tomcat-users.xml dest=/home/deploy/tomcat8_coin/conf/
    #  notify: restart tomcat
    
    #安装tomcat.init启动脚本
    - name: Install Tomcat init script
      copy: src=coin dest=/etc/init.d/coin mode=0755
      notify: restart tomcat
    
    #开启tomcat
    - name: Start Tomcat
    #  service: name=coin state=started enabled=yes
      shell: /etc/init.d/coin start

3）task调用文件

\[root@localhost ansible\]\# vim roles/tomcat/tasks/main.yml

- import_tasks: jdk.yml
    - import_tasks: tomcat.yml

4）handler文件

\[root@localhost ansible\]\# vim roles/tomcat/handlers/main.yml

- name: restart tomcat
      shell: /etc/init.d/coin restart

5）总控制文件

\[root@localhost ansible\]\# vim tomcat\_install.yml

- hosts: webserver
      remote_user: root
      roles:
        - tomcat

6）测试安装过程

检测配置文件是否有问题

\[root@localhost ansible\]\# ansible-playbook tomcat\_install.yml --syntax-check

playbook: tomcat\_install.yml

测试安装过程

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NDMyNzMy_size_16_color_FFFFFF_t_70][]![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NDMyNzMy_size_16_color_FFFFFF_t_70 1][]

至此tomcat安装成功

2、部署一个coin项目

1）部署war包的项目配置文件

\[root@localhost ansible\]\# vim roles/coin/tasks/coin.yml

#安装unzip
    - name: unzip installed
      yum: name=unzip state=latest
    #创建项目目录
    - name: coin directory
      file: path=/home/deploy/tomcat8_coin/webapps/coin state=directory
    
    #备份项目文件
    #- name: coin backup
    
    #解压war包
    - name: coin package
      unarchive: src=coin.war dest=/home/deploy/tomcat8_coin/webapps/coin

2）copy我们的配置文件过去

\[root@localhost ansible\]\# vim roles/coin/tasks/copyfile.yml

#配置文件替换
    - name: replace coins.properties
      copy: src=coins.properties dest=/home/deploy/tomcat8_coin/webapps/coin/WEB-INF/classes/coinConfig
    - name: replace jdbc.properties
      copy: src=jdbc.properties dest=/home/deploy/tomcat8_coin/webapps/coin/WEB-INF/classes/
    - name: replace app.properties
      copy: src=app.properties  dest=/home/deploy/tomcat8_coin/webapps/coin/WEB-INF/classes/
      notify: tomcat restart

3）配置import文件

\[root@localhost ansible\]\# vim roles/coin/tasks/main.yml

- import_tasks: coin.yml
    - import_tasks: copyfile.yml

4）配置handler文件

\[root@localhost ansible\]\# vim roles/coin/handlers/main.yml

- name: tomcat restart
      shell: /etc/init.d/coin restart

5）总的调用文件

\[root@localhost ansible\]\# vim /etc/ansible/coin.yml

- hosts: webserver
      remote_user: root
      roles:
      - coin

6）检测配置文件是否有误

\[root@localhost ansible\]\# ansible-playbook coin.yml --syntax-check

playbook: coin.yml

测试项目部署过程

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NDMyNzMy_size_16_color_FFFFFF_t_70 2][]

至此三台服务器上同时部署一个tomcat项目部署完毕

[https_blog.csdn.net_baidu_38432732_article_details_100661202]: https://blog.csdn.net/baidu_38432732/article/details/100661202
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NDMyNzMy_size_16_color_FFFFFF_t_70]: https://img-blog.csdnimg.cn/20190909160821220.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NDMyNzMy,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NDMyNzMy_size_16_color_FFFFFF_t_70 1]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/18/2d063ade111842678940ebd1587d42ab.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2JhaWR1XzM4NDMyNzMy_size_16_color_FFFFFF_t_70 2]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/18/daef87959bf5456eb139da4cc626a2eb.png