如何使用ansible playbook安装maven？

Question

- name: Download Apache Maven
  get_url: url=http://apache.claz.org/maven/maven-3/3.1.1/binaries/apache-maven--bin.tar.gz dest=/tmp/apache-maven--bin.tar.gz

- name: Untar Maven
  shell: chdir=/tmp creates=/opt/apache-maven- tar -zxf apache-maven--bin.tar.gz -C /opt

那么，我应该怎么做才能安装maven？

Answer 1

我认为您可以更新$PATH以链接到下载的maven文件：

# your two commands

- name: Download Apache Maven 
  get_url: url=http://apache.claz.org/maven/maven-3/3.1.1/binaries/apache-maven--bin.tar.gz dest=/tmp/apache-maven-3.1.1-bin.tar.gz

- name: Untar Maven 
  shell: chdir=/tmp creates=/opt/apache-maven-3.1.1 tar -zxf apache-maven-3.1.1-bin.tar.gz -C /opt

# What is missing

- name: Update path for maven use
  shell: export PATH=/opt/apache-maven-3.1.1/bin:$PATH

或者简单地从仓库安装maven (如果你不需要一个非常具体的版本)：

- name: install maven (and other packages if needed)
  become: yes
  apt: pkg={{ item }} state=latest update_cache=yes cache_valid_time=3600
  with_items:
    - maven

(注意：在这里您可以通过在with_items中添加项目来安装其他包)

Answer 2

现在，您可以依赖galaxy中发布的角色。要检查的Search there

例如：https://galaxy.ansible.com/tecris/maven

Answer 3

以下是我使用ansible安装Maven和设置环境变量的版本

• 主机: BackEndServers

任务：

- name: Update APT package manager repositories cache become: true apt: update\_cache: yes

- name: Download Apache Maven become: true get\_url: url=https://mirrors.estointernet.in/apache/maven/maven-3/3.8.1/binaries/apache-maven-3.8.1-bin.tar.gz dest=/tmp/apache-maven-3.8.1-bin.tar.gz

- name: Untar Maven become: true shell: chdir=/tmp creates=/opt/apache-maven-3.8.1 tar -zxf apache-maven-3.8.1-bin.tar.gz -C /opt

- name: Set MAVEN\_HOME become: true lineinfile: dest: /etc/profile.d/maven.sh create: yes state: present mode: '0744' line: '{{ item }}' with\_items:

    - 'export M2\_HOME=/opt/apache-maven-3.8.1'
    - 'export MAVEN\_HOME=/opt/apache-maven-3.8.1'
    - 'export PATH=${M2\_HOME}/bin:${PATH}'