From f7fe7a3e290ef7d63886ca8c8b63ff9c693bf307 Mon Sep 17 00:00:00 2001 From: Luca Miccini Date: Mon, 1 Jun 2020 13:46:53 +0200 Subject: [PATCH] Do not set lo.disable_ipv6=0 by default Forcing lo.disable_ipv6=0 in tripleo-ansible may result in such value being placed in /etc/sysctl.d/99-tripleo.conf *before* net.ipv6.conf.all.disable_ipv6 = 1, thus effectively being ignored. See rhbz#1841522 for an example of a side effect of this, where 'KernelDisableIPv6: 1' results in epmd/rabbitmq being unable to start. Depends-on: https://review.opendev.org/#/c/732098 Change-Id: Iea01c7d6ef19ed2f0a2b7ecab15de0c30fcb4f8c --- tripleo_ansible/roles/tripleo_kernel/vars/main.yml | 2 -- 1 file changed, 2 deletions(-) diff --git a/tripleo_ansible/roles/tripleo_kernel/vars/main.yml b/tripleo_ansible/roles/tripleo_kernel/vars/main.yml index 145eff566..f0f4f2126 100644 --- a/tripleo_ansible/roles/tripleo_kernel/vars/main.yml +++ b/tripleo_ansible/roles/tripleo_kernel/vars/main.yml @@ -46,8 +46,6 @@ tripleo_kernel_sysctl_settings: value: 500000 net.netfilter.nf_conntrack_max: value: 500000 - net.ipv6.conf.lo.disable_ipv6: - value: 0 net.ipv6.conf.all.accept_ra: value: 0 net.ipv6.conf.default.accept_ra: