Tech Blog

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Static IP in VPC

To assign a static IP address for a VPC machine, you can either boot the machine directly with the desired IP address or you can add a secondary static IP address to the node. The second option allows you to quickly re-assign the ip address to another machine   1. Assign the secondary IP address to the network interface Locate the network interface of your instance and select the “Manage.. Read More

Private S3 docker registry

Docker images are stored in a docker registry (by default “Docker Hub registry”). This allows you to use or build from existing images. Images published to Docker Hub registry are public. In some cases you want your images to be private. To do this, you will need to setup a private docker registry. For my use case I will be discussing setting up a remote private registry backed by S3.. Read More

Private S3 docker registry

Docker images are stored in a docker registry (by default “Docker Hub registry”). This allows you to use or build from existing images. Images published to Docker Hub registry are public. In some cases you want your images to be private. To do this, you will need to setup a private docker registry. For my use case I will be discussing setting up a remote private registry backed by S3.. Read More

Multi-VM Vagrant config

Vagrant is an awesome tool when you need to have a development or test environment setup locally quickly. For more detailed information about Vagrant itself and how to install/use it, I refer you to the official documenation. The use case: How nice would it be to test some multi-node deployment on your local machine without too much hassle? Vagrant to the rescue! Just create a file called “Vagrantfile” in any.. Read More