lxc Archives - IT Nursery

How to analyze disk usage of a Docker container

I can see that Docker takes 12GB of my filesystem: 2.7G /var/lib/docker/vfs/dir 2.7G /var/lib/docker/vfs 2.8G /var/lib/docker/devicemapper/mnt 6.3G /var/lib/docker/devicemapper/devicemapper 9.1G /var/lib/docker/devicemapper 12G /var/lib/docker But, … Read more

What does Docker add to lxc-tools (the userspace LXC tools)?

by IT Nursery

If you take a look at Docker’s features, most of them are already provided by LXC. So what does Docker add? Why would … Read more

How do I assign a port mapping to an existing Docker container?

by IT Nursery

I’m not sure if I’ve misunderstood something here, but it seems like it’s only possible to set port mappings by creating a new … Read more