Elixir cachex distributed cache in a phoenix cluster mode app

Phoenix
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1

I have my nodes connected running on fly.io and can see them in live dashboard when they autostart.

I want to use cachex distributed cache feature but from what I understand I need to give it a list of nodes on start. Not all of my nodes are up and they will scale in and out. How do I configure the nodes for cachex on fly.io ?

Or is there away for me to get a list of all the nodes in my cluster to which I can send a request, then I can probabaly make an endpoint to purge certain keys, as invalidation is the major issue for inconsistency

2

It looks like support for dynamic nodes with Cachex is in progress at the moment.

Here’s the GitHub issue where it’s discussed: Dynamic Nodes in distribution · Issue #246 · whitfin/cachex · GitHub

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