Remove postfix instalation and cofiguration, will be added by a separate posfix role

roles/nagios_config/templates/main_cf.j2

-# See /usr/share/postfix/main.cf.dist for a commented, more complete version
-
-
-# Debian specific:  Specifying a file name will cause the first
-# line of that file to be used as the name.  The Debian default
-# is /etc/mailname.
-#myorigin = /etc/mailname
-
-smtpd_banner = $myhostname ESMTP $mail_name
-biff = no
-
-# appending .domain is the MUA's job.
-append_dot_mydomain = no
-
-# Uncomment the next line to generate "delayed mail" warnings
-#delay_warning_time = 4h
-
-readme_directory = no
-
-# TLS parameters
-smtpd_tls_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem
-smtpd_tls_key_file=/etc/ssl/private/ssl-cert-snakeoil.key
-smtpd_use_tls=yes
-smtpd_tls_session_cache_database = btree:${data_directory}/smtpd_scache
-smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache
-
-# See /usr/share/doc/postfix/TLS_README.gz in the postfix-doc package for
-# information on enabling SSL in the smtp client.
-
-myhostname = {{ ansible_fqdn }}
-alias_maps = hash:/etc/aliases
-alias_database = hash:/etc/aliases
-myorigin =  {{ ansible_fqdn }}
-mydestination = {{ ansible_fqdn }}, localhost.{{ ansible_domain }}, localhost
-relayhost =  {{ smtp_smarthost }}
-mynetworks = 127.0.0.0/8 [::ffff:127.0.0.0]/104 [::1]/128
-mailbox_size_limit = 0
-recipient_delimiter = +
-inet_interfaces = loopback-only

roles/nagios_server/tasks/main.yml

@@ -16,26 +16,13 @@
   with_items:
   - nagios3
   - python-passlib
-  - postfix 
   sudo: true
   when: ansible_os_family == "Debian"
 
-- name: configure postfix
-  template: src=main_cf.j2 dest=/etc/postfix/main.cf
-  sudo: true
-  notify: restart postfix
-
 - name: configure nagios authentication
   htpasswd: path=/etc/nagios3/htpasswd.users name={{ nagios_username }} password={{ nagios_password }}
   sudo: true
 
-#- name: configure monitoring
-#  template: src={{ item }}_nagios2.cfg.j2 dest=/etc/nagios3/conf.d/{{ item }}_nagios2.cfg 
-#  with_items:
-#  - 'contacts'
-#  - 'contactgroup'
-#  sudo: true
-
 - name: force restart
   service: name=nagios3 state=started
   sudo: true