Issues with ansible templates

Playbook Output

       TASK: [nsca | Install NSCA Agent] ********************************************* 
       ok: [localhost]
       
       TASK: [nsca | Install NSCA Agent] ********************************************* 
       skipping: [localhost]
       
       TASK: [nsca | Ensure that the "nagios" user exists] *************************** 
       ok: [localhost]
       
       TASK: [nsca | Start and enable the NSCA Service] ****************************** 
       ok: [localhost]
       
       TASK: [nsca | Ensure the firewall port is open] ******************************* 
       ok: [localhost]
       
       PLAY RECAP ******************************************************************** 
       localhost                  : ok=17   changed=1    unreachable=0    failed=0   

tasks_debian.yml

---
- name: Install NSCA Agent
  apt: name=nsca state=present

tasks_main.yml

---
# tasks file for nsca
# include the distro-specific stuff
- include: debian.yml
  when: ansible_distribution == 'Debian' or ansible_distribution == 'Ubuntu'

- include: rhel.yml
  when: ansible_distribution == 'CentOS' or ansible_distribution == 'Red Hat Enterprise Linux'

- name: Ensure that the nagios user exists
  user: name=nagios shell=/bin/bash system=true

- name: Install the nsca config file
  template: "src=nsca.cfg.j2 dest=/etc/nsca.cfg"

- name: Start and enable the NSCA Service
  service: name=nsca state=running enabled=true

- name: Ensure the firewall port is open
  firewalld:
    port: "{{ nsca_server_port | default('5667') }}/tcp"
    state: enabled
    permanent: true
    immediate: true

tasks_rhel.yml

---
- name: Install NSCA Agent
  yum: name=nsca state=present

template_nsca.cfg.j2

pid_file=/var/run/nsca.pid
server_port={{ nsca_server_port|default('5667') }}
nsca_user=nagios
nsca_group=nogroup
debug={{ nsca_debug_level | default('1') }}
command_file=/var/run/icinga2/cmd/icinga2.cmd
alternate_dump_file=/var/run/icinga2/nsca.dump
aggregate_writes=0
append_to_file=0
max_packet_age=30
password={{ nsca_password }}
decryption_method=1