unable configure haproxy.cfg through ansible using template

[Milind Sisodiya]

We are getting following error which is not letting us to configure or paste the haproxy.cfg from template file. Do we need any specific modules to replace with variable as we have in our playbook below?

Error:

TASK [Copying config files] ********************************************************************************************************************************************

fatal: [172.31.22.4]: FAILED! => {"changed": true, "exit_status": 1, "failed": true, "msg": "failed to validate", "stderr": "[ALERT] 224/120802 (6071) : parsing [/root/.ansible/tmp/ansible-tmp-1502626081.81-189349085727202/source:29] : server nginx1 has neither service port nor check port nor tcp_check rule 'connect' with port information. Check has been disabled.\n[ALERT] 224/120802 (6071) : parsing [/root/.ansible/tmp/ansible-tmp-1502626081.81-189349085727202/source:30] : server nginx2 has neither service port nor check port nor tcp_check rule 'connect' with port information. Check has been disabled.\n[ALERT] 224/120802 (6071) : Error(s) found in configuration file : /root/.ansible/tmp/ansible-tmp-1502626081.81-189349085727202/source\n[ALERT] 224/120802 (6071) : Fatal errors found in configuration.\n", "stderr_lines": ["[ALERT] 224/120802 (6071) : parsing [/root/.ansible/tmp/ansible-tmp-1502626081.81-189349085727202/source:29] : server nginx1 has neither service port nor check port nor tcp_check rule 'connect' with port information. Check has been disabled.", "[ALERT] 224/120802 (6071) : parsing [/root/.ansible/tmp/ansible-tmp-1502626081.81-189349085727202/source:30] : server nginx2 has neither service port nor check port nor tcp_check rule 'connect' with port information. Check has been disabled.", "[ALERT] 224/120802 (6071) : Error(s) found in configuration file : /root/.ansible/tmp/ansible-tmp-1502626081.81-189349085727202/source", "[ALERT] 224/120802 (6071) : Fatal errors found in configuration."], "stdout": "", "stdout_lines": []}

        to retry, use: --limit @/etc/ansible/roles/task/lb.retry

===============================================================

yml file

   haproxy_chroot: '/var/lib/haproxy'

   haproxy_user: 'haproxy'

   haproxy_group: 'haproxy'

   haproxy_version: '1.5'

  # Frontend settings.

   haproxy_frontend_name: 'hafrontend'

   haproxy_frontend_bind_address: '*'

   haproxy_frontend_port: 80

   haproxy_frontend_mode: 'http'

  # Backend settings.

   haproxy_backend_name: 'habackend'

   haproxy_backend_mode: 'http'

   haproxy_backend_balance_method: 'roundrobin'

   haproxy_backend_httpchk: 'HEAD / HTTP/1.1\r\nHost:localhost'

  # List of backend servers.

   haproxy_backend_servers:

     - {name: nginx1, address: 172.31.25.133}

     - {name: nginx2, address: 172.31.25.145}

  tasks:

   - name: install proxy

     yum:

       name: haproxy

       state: present

   - name: enable proxy

     service:

       name: haproxy

       enabled: yes

       state: started

   - name: Copying config files

     template:

       src: /etc/ansible/roles/template/haproxy.cfg.j2

       dest: /etc/haproxy/haproxy.cfg

       backup: yes

       mode: 0644

       validate: haproxy -f %s -c -q

=================================================================================================

File:---- haproxy.cfg.j2

global

  log /dev/log  local0

  log /dev/log  local1 notice

{% if haproxy_socket != '' %}

  stats socket {{ haproxy_socket }} level admin

{% endif %}

{% if haproxy_chroot != '' %}

  chroot {{ haproxy_chroot }}

{% endif %}

  user {{ haproxy_user }}

  group {{ haproxy_group }}

  daemon

{% for global_var in haproxy_global_vars %}

  {{ global_var }}

{% endfor %}

nbcore 2

defaults

  log global

  mode  http

  option  httplog

  option  dontlognull

{% if haproxy_version == '1.4' %}

        contimeout 5000

        clitimeout 50000

        srvtimeout 50000

{% else %}

        timeout connect 5000

        timeout client 50000

        timeout server 50000

{% endif %}

frontend {{ haproxy_frontend_name }}

    bind {{ haproxy_frontend_bind_address }}:{{ haproxy_frontend_port }}

    mode {{ haproxy_frontend_mode }}

    default_backend {{ haproxy_backend_name }}

backend {{ haproxy_backend_name }}

    mode {{ haproxy_backend_mode }}

    balance {{ haproxy_backend_balance_method }}

    option forwardfor

{% if haproxy_backend_httpchk != '' %}

    option httpchk {{ haproxy_backend_httpchk }}

{% endif %}

    cookie SERVERID insert indirect

{% for backend in haproxy_backend_servers %}

    server {{ backend.name }} {{ backend.address }} cookie {{ backend.name }} check

{% endfor %}

[Thomas]

Quite less information for the used role.
But mabybe only the ports are missing for the backends?
   - {name: nginx1, address: 172.31.25.133:80}

     - {name: nginx2, address: 172.31.25.145:8080}
...