Ansible List all installed Apps in RedHat

Question

I am trying to get a list of all the installed applications on my redhat 7  machine but when I run service --list-all it doesn't respond. Is there any way using ansible to list all the apps.

I tried running this ad-hoc command in ansible:

ansible all -m raw -a "systemctl list-unit-files | grep enabled"

Answer 1

Try this to get a list of all the installed apps:

- name: yum_command 
  yum:
    list=installed
  register: yum_packages

- debug:
    var: yum_packages