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#"Ubuntu 14.04"]

All articles tagged with "Ubuntu 14.04"]

#"Ubuntu 14.04"]

Container Security in 2014: Why Shared Kernels Keep Me Up at Night (And How to Fix It)

With the release of Docker 1.0, everyone wants to containerize. But as a sysadmin managing Norwegian infrastructure, I see gaping security holes. Here is how to lock down LXC and Docker using AppArmor, capabilities, and the right virtualization layer.

Escaping Localhost: Advanced Multi-Host Container Networking with Open vSwitch

Docker 0.9 changed the game, but cross-host networking remains a nightmare of NAT overhead and port conflicts. We dive deep into using Open vSwitch and pipework to build a scalable container network on KVM infrastructure.