Results tagged “perl”

Mirroring the Docker Hub

Some recent work in maintaining the official Perl image for Docker lead me into pulling in different copies and tags of buildpack-deps more than once, in different machines; as a result, I used a lot of network bandwidth for image pulling. Aside from this, I also run several VMs via libvirt/KVM, via Docker Machine to start up VMs for Docker Swarm and Minikube.

I wanted to save my bandwidth usage, and it turns out there is a way to do this by building on some Docker features...

Let's Encrypt with Crypt::LE

It has been a while since I last posted, let alone update my infra a bit, so here's one quick entry to document it.

For the longest time I haven't enabled SSL on my blog or other HTTP sites; I used to use Comodo, then StartCom SSL. However, I got wind that StartCom (along with WoSign) will soon be distrusted by Google Chrome, et al. after some reviews of their operation. The good thing though, is that there's now a Let's Encrypt initiative which provides free SSL certificates, so I figure it is high time for me to re-integrate SSL once more.