On 11/06/18 01:47, Daniel Bidwell wrote: > My juju controllers appear to be defaulting to a 10GB root disk. I am > running out of disk space on the controller. I have 6.7GB in > /var/lib/juju/db. Is there a way to reduce the disk usage on this?
I think perhaps this is worth logging as a wishlist bug. A long-running production juju controller should never be deployed with a disk that small (our largest production cluster is already a little uncomfortable with 50 GB), and juju doesn't really distinguish between "this is a CI controller that's only going to be up long enough to run my test suite" and "this is going to run all of my production OpenStack VMs for the next year". It would be nice if you could tell it "size the controller for N live models". > If not, can I make the root disk larger? What are my options? That all depends on your underlying cloud infrastructure. I believe some providers (e.g. GCE) make this really easy. > I have already cleared out kernel updates. Not directly related to juju controller sizing, but relevant to the above: I've been working on a little tool that handles many of the common scenarios we encounter, including kernel updates and other tools you may or may not use. It's alpha quality; feedback & patches gratefully accepted: https://code.launchpad.net/~paulgear/+git/cleanup -- Regards, Paul Gear Site Reliability Engineer Canonical - Information Systems
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