A Secure Software Supply Chain with Containers

The concept of software supply chain is not a new one. What may be new is that CI/CD (Continuous Integration/Continuous Delivery) with containers makes it conceptually easy to understand and technically practical to implement. Here’s a process diagram illustrates this approach with five steps. CI/CD Process A software supply chain is here the “master” branch… Continue reading A Secure Software Supply Chain with Containers

Containerization Use Cases

The term, containerization, here denotes not only packaging an application as a container, but practicing DevOps and employing container artifacts to generate container images and instantiate instances accordingly throughout an application lifecycle. The following is a list capturing some pertinent information on containerization. There are a number of use cases that containerization may play a… Continue reading Containerization Use Cases

Connecting Raspberry Pi with Sense HAT to Azure IoT Hub Using Node-RED

Following up with A Simulated IoT Device with Node-RED, I replaced the simulated device with a Raspberry Pi with Sense HAT. Node-RED Flow The flow is much similar to that of a simulated device with as shown below, where I initialize temperature, humidity and pressure as global variables and each is set to 0. In… Continue reading Connecting Raspberry Pi with Sense HAT to Azure IoT Hub Using Node-RED