ansible-playbook批量部署安装tomcat

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miaocbin 2017-01-22 17:27:58 博主文章分类：运维自动化 ©著作权

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tomcat安装脚本：

---
- name: Tomcat install and configuration
  hosts: "{{ host }}"
  user: root
  
  vars:
    tomcat_home: "{{ tomcat_home }}" 
  tasks:
    - name: absent old tomcat
      file: path={{ item }} state=absent
      with_items:
        - "{{ tomcat_home }}"
        - /geelyapp/auto_scripts/tomcat.sh
    - name: get tomcat_tar_gz
      get_url: url={{ url }} dest=/tmp/tomcat.tar.gz
    - name: Create the dir
      file: path={{ item }} state=directory
      with_items:
        - /geelyapp/gc_log
        - /geelyapp/auto_scripts
        - "{{ tomcat_home }}"
    - name: tar xzf tomcat_tar_gz
      unarchive: src=/tmp/tomcat.tar.gz dest={{ tomcat_home }} copy=no
    - name: init server.xml
      template: src=/ansible/roles/tomcat/templates/server.xml.j2 dest={{ tomcat_home }}/conf/server.xml
    - name: init setenv.sh
      template: src=/ansible/roles/tomcat/templates/setenv.sh.j2 dest={{ tomcat_home }}/bin/setenv.sh mode=0755
    - name: init the tomcat maintain script
      template: src=/ansible/roles/tomcat/templates/tomcat.sh.j2 dest=/geelyapp/auto_scripts/tomcat.sh owner={{ user|default('root') }} group={{ user|default('root') }} mode=0755
    - name: rename the tomcat scripts
      shell: mv /geelyapp/auto_scripts/tomcat.sh /geelyapp/auto_scripts/`echo "{{ tomcat_home }}" |awk -F "/" '{print $3}'`.sh
    - name: change owner tomcat and scripts to {{ user|default('root') }}
      file: path={{ tomcat_home }} owner={{ user|default('root') }} group={{ user|default('root') }} recurse=yes
      ignore_errors: yes

使用说明：

ansible-playbook tomcat-install.yml --extra-vars "{'host':'192.168.11.111', 'tomcat_home':'/opt/tomcat-test', 'url':'http://www.apache.com/tomcat-7.0.57.tar.gz'}"

tomcat起动：

---
- name: start the remote server app
  gather_facts: False
  hosts: "{{ host }}"

  tasks:
    - name: Clean tomcat cache.
      file: path={{ tomcat_home }}/work/Catalina state=absent
      ignore_errors: yes
    - name: Start tomcat service.
      shell: nohup {{ tomcat_home }}/bin/startup.sh &
      register: command_result
      failed_when: "'not' in command_result.stderr"

tomcat停止：

---
- name: stop the remote server app
  gather_facts: False
  hosts: "{{ host }}"

  tasks:
    - name: Stop the tomcat service
      action: shell ps -fe | grep {{ tomcat_home }} |grep {{ java_home|default('/usr/local/java')}} | grep -v grep | tr -s " "|cut -d" " -f2 |xargs kill -9
      ignore_errors: yes

tomcat应用部署：

---
- name: deploy app to remote server 
  gather_facts: False
  hosts: "{{ host }}"
  user: "{{ user|default('root') }}"
  
  vars:
    tomcat_home: "{{ tomcat_home }}"
    app_new: "{{ tomcat_home }}/newfile"
    app_bak: "{{ tomcat_home }}/oldfile"
    project_name: 
    url:


  tasks:
    - name: Create the dir
      file: path={{ item }} state=directory
      with_items:
        - "{{ tomcat_home }}/newfile"
        - "{{ tomcat_home }}/oldfile"
    - name: Download app
      get_url: url={{ url }} dest={{ tomcat_home }}/newfile/{{ project_name }}.war
    - name: Stop the tomcat service
      action: shell ps -ef |grep java |grep -v grep |tr -s " " |cut -d " " -f2 |xargs kill -9
      ignore_errors: yes
    - name: Backup the old app to /geelyapp/tomcat-{{ project_name }}/oldfile folder
      shell: removes={{ tomcat_home }}/webapps/{{ project_name }}.war mv {{ tomcat_home }}/webapps/{{ project_name }}.war {{ tomcat_home }}/oldfile
    - name: delete the old project.
      file: path={{ tomcat_home }}/webapps/{{ project_name }}* state=absent
    - name: Clean tomcat cache.
      file: path={{ tomcat_home }}/work/Catalina state=absent
      ignore_errors: yes
    - name: deploy the new.
      shell: mv {{ tomcat_home }}/newfile/{{ project_name }}.war {{ tomcat_home }}/webapps/
    - name: Start tomcat service.
      shell: nohup {{ tomcat_home }}/bin/startup.sh & 
      register: command_result
      failed_when: "'not' in command_result.stderr"

总调用脚本：

---
- include: tomcat/tasks/tomcat-install.yml
  tags: install
- include: tomcat/tasks/tomcat-stop.yml
  tags: [ stop, restart ]
- include: tomcat/tasks/tomcat-start.yml
  tags: [ start, restart ]
- include: tomcat/tasks/tomcat-deployapp.yml
  tags: deploy

使用说明：

必填项