--- - hosts: target_host remote_user: user become: yes become_method: sudo vars: download_url: java_download_url download_folder: /opt install_folder: /usr/lib/jvm java_name: "{{install_folder}}/jdk1.8.0_144" java_archive: "{{download_folder}}/jdk-8u144-linux-x64.tar.gz" tasks: - name: Check if Java is installed command: "java -version" # Alwasy run in normal mode check_mode: no register: rpm_check # Force the annoying change message to go away changed_when: no ignore_errors: yes - name: Create "/usr/lib/jvm" folder command: "mkdir /usr/lib/jvm" when: rpm_check.rc != 0 - name: Download Java command: "wget -q -O {{java_archive}} {{download_url}} creates={{java_archive}}" when: rpm_check.rc != 0 - name: Unpack archive command: "tar -xzf {{java_archive}} -C {{install_folder}}" when: rpm_check.rc != 0 - name: Fix ownership file: state=directory path={{java_name}} owner=root group=root recurse=yes when: rpm_check.rc != 0 - name: Make Java available for system command: 'alternatives --install "/usr/bin/java" "java" "{{java_name}}/bin/java" 2000' when: rpm_check.rc != 0 - name: Make jar available for system command: 'alternatives --install "/usr/bin/jar" "jar" "{{java_name}}/bin/jar" 2000' when: rpm_check.rc != 0 - name: Make javac available for system command: 'alternatives --install "/usr/bin/javac" "javac" "{{java_name}}/bin/javac" 2000' when: rpm_check.rc != 0 - name: Clean up file: state=absent path={{java_archive}} when: rpm_check.rc != 0
Sunday, September 10, 2017
Ansible - Java 8 Installation Paybook
A Ansible playbook for Java installation on CetOS/RedHat OS. You will need to replace "hosts", "remote_user", "download_url" with your own. (https://github.com/tonylixu/ansible/blob/master/playbooks/java/main.yml)
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