Symptoms
After updating from v130 to v132 the Munin service no longer starts on my server with IPv6 disabled.
Description
We've opened an internal case for our development team to investigate this further. For reference, the case number is CPANEL-50623. Follow this article to receive an email notification when a solution is published in the product.
Workaround
Update the "host" variable in /etc/munin/munin-node.conf from "*" to "127.0.0.1":
sed -i 's/host \*/host 127.0.0.1/g' /etc/munin/munin-node.conf