Secure web application deployment

In Nov 2020, I created OrthWeb project, a deployment of Orthanc’s server. Orthanc is a DICOM viewer and repo shipped in Docker container. In the deployment project, I use Terraform to provision infrastructure, including a managed PostgreSQL instance, an EC2 instance for docker runtime, and the init script to bring up the web service. I … Read moreSecure web application deployment

Docker network

Reading notes of “Docker DeepDive”. Docker networking is backed by libnetwork, which is an implementation of Container Network Model (CNM), an open-source pluggable architecture designed to provide networking to containers. Libnetwork also provides native service discovery and basic container load balancing solution. Docker networking also involves some drivers that extend the CNM model with specific … Read moreDocker network

Docker Compose, Docker Stack and Docker Swarm

This posting covers some basic docker orchestration tools. Docker Compose Docker Compose’s predecessor is a tool called Fig developed by Orchard, which was acquired by Docker in 2014, with Fig renamed to Docker Compose. Docker Compose is the official container management tool. It is essentially a python script that parses yaml file, to make Docker … Read moreDocker Compose, Docker Stack and Docker Swarm