---
# Disable ipv6 on RHEL7

- name: Disable all ipv6
  sysctl: name="net.ipv6.conf.all.disable_ipv6" value=1 sysctl_set=yes state=present reload=yes

- name: Disable default ipv6
  sysctl: name="net.ipv6.conf.default.disable_ipv6" value=1 sysctl_set=yes state=present reload=yes

- name: Remove ipv6 localhost from /etc/hosts
  lineinfile: dest='/etc/hosts' regexp='^::1 ' state=absent owner=root group=root mode=0644