Ansible change line in file on remote hosts

  If you want to change some line in some file (for exampe it would be /etc/environment and line that beginning from JAVA_HOME  ) on group of hosts with ansible you should use the next playbook:

---
- hosts: PCPool
  sudo: yes
  tasks:

    - name: Change line
      lineinfile: dest=/etc/environment regexp='^JAVA_HOME' line=JAVA_HOME="/usr/lib/jvm/java-8-oracle"

where hosts - group of hosts from ansible file hosts
          ineinfile - module of ansible

and in console you should use the next command:

 ansible-playbook change_line.yml -k --user=USER --ask-sudo-pass


if you want to chek the results:

ansible PCPool -u agent -k -m shell -a 'less /etc/invironment'