Hi all, I'm looking into running managed compute instances with docker containers atm and thought I'd see if anyone has any tips? The plan is to create my own docker image and put it in the container registry via CloudBuild. The templates would then reference my custom image (I'm not sure exactly how that would work just yet). If you're able to share any info regarding the setup and / or performing updates that'd be really useful. The compute instances will be hosting a number of websites so ideally updates would result in zero downtime.