Mailman3 Easy Installation

I made script to make mailman3 installation easy (automated) based on my experience installing it manually.  for installation guide and prerequisite condition you can see in it’s repository here

Here’s the post installation topics that may you need:

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Propagate cluster.conf to all nodes

It would be easier when we want to change some cluster configuration (/etc/cluster/cluster.conf) using Luci, more over for propagate cluster.conf to all nodes, but sometime i’am often in condition cannot install the package or has a limited access to active it due corporate policy.

So the alternative solution beside send configuration through scp is by using cman_tool, first of all change cluster configuration by increase it by 1, Example:


<?xml version="1.0"?>
<cluster config_version="9" name="DB_CLUST">



<?xml version="1.0"?>
<cluster config_version="10" name="DB_CLUST">

then run cman_tool for propagating to all nodes

cman_tool version -r