Insecure Local Private Docker Registry
Certainly the kind of deployment explained on my previous article does not suit certain type of deployment. While Let’s Encrypt makes it easier for anybody who own a domain to…
Creating Local Private Registry for Docker Swarm Deployment
If your docker swarm deployment uses images from publicly accessible image registries such as docker hub, you will not need this. But, what if your cluster uses customized build? You…
NFS via SSH Tunnel
In the event that you find yourself in an absurd and odd situation that you need to mount a NFS share between 2 servers connected only through internet connection, you…
Using multiple SSL certificates and load balancing multiple sites with Traefik
Update September 22nd 2019: It seems that traefik has recently updated their docker registry, in such that when you do pull request will get you traefik version 2.0 by default…
Docker Swarm Load Balancing and SSL Termination with DockerCloud HAProxy
Prerequisite If you have internet facing VMs, particularly 2 of them, as a manager and a worker, and your own domain, that would be great. You can also do this…
Getting Tomcat ready for production
So you decide that the application is ready for prime time, it’s time to deploy them to production. Before that happens, let’s make sure everything is fine and dandy on…
Enabling Hibernate on Ubuntu 19.04 Disco Dingo
So I decided to migrate my ThinkPad X230 from Ubuntu 18.04 to the newly released Ubuntu 19.04, codenamed “Disco Dingo”. To get Disco (or any recent, SystemD-ladden Ubuntu releases) to…
fail2ban, ufw, and sshd with custom port on Ubuntu
One of the tool we can use to secure our Ubuntu box from incoming attacks, if we can’t establish a whitelist for incoming connection is fail2ban. Point fail2ban to your…
WebRTC-based Video Conference with Jitsi
So the company i’m working for regularly held a grand meeting where participants from multiple cities Indonesia log into the meeting with Skype via crappy DSL lines. The result of…
Review: Lenovo N700 Dual Wireless Mouse & Presenter Combo
The N700 is a usb/bluetooth 4.0 combo wireless mouse, as well as a combo of mobile mouse and a laser pointer equipped wireless presenter. Does that sound confusing to you?…