Attempt to make k3s work on RHEL by an Ansible Playbook

firewalld_rhel_k3s.yml

- name: k3s readiness
  hosts: localhost
  become: yes
  tasks:
  - name: firewalld is installed
    yum:
     name: firewalld
     state: latest
  - name: service is started
    service:
     name: firewalld
     state: started
     enabled: true
  - name: k3s requirements are satisfied
    firewalld:
     port: 6443/tcp
     state: enabled
     permanent: true
     immediate: yes 
  - name: service is restarted
    service:
     name: firewalld
     state: restarted
     enabled: true

This gist was created to be referred in this GH issue : k3s-io/k3s#401