Normal RAM Usage

[Falco]

I have followed this guide soem months ago, and it worked fine:

How to install Docker with AUFS on Linode

The 30-minute Discourse installation guide assumes you’ll be using Digital Ocean and makes no mention of an important requirement for Docker: If you use another hosting provider, you should really make sure that a Linux kernel feature called “AUFS” is supported. Docker not using AUFS can cause terrible pain. If you want to use Linode, here’s how to enable AUFS support in Ubuntu (for other OSes, refer to Linode’s guide and update the instructions below accordingly: Create the Linode and pic…

However, keep in mind that people have some concerns with Linode security:

Jeff Atwood

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About migration, it’s easy. After having Discourse running in both servers, backup from old, restore on new.