Surviving Kubernetes as an Application Developer

This is the source code for the Manning liveVideo: Surviving Kubernetes as an Application Developer

Project Layout

This section describes the layout of this repository.

• Common - A .NET project for all common classes shared across services
• k8s - Kubernetes YAML files
• postgres - SKAD PostgreSQL Docker files and scripts
• VulnerabiltiyFeed - The Vulnerability Feed service source and docker files
• VulnerabilityFeedLoader - Utility to load CVE data into the Vulnerability Feed

More services will be added as the project continues.

Container Images

There are two container images that can be build: Postgres and Vulnerability Feed. In addition, it is often useful to run Postgres locally as a container in Docker while developing locally.

Building the PostgreSQL Container Image

To build the Postgres container image: (starting from the root of the repo)

cd postgres/docker
docker build -f Dockerfile -t skad-postgres:latest .

Running PostgreSQL in Docker

Once the Postgres container image is built, it can be run in Docker and exposed locally on port 5432:

docker run --name skad-pg -d -p 5432:5432 -e POSTGRES_PASSWORD=secret skad-postgres:latest

Note that in this repository the password secret is often used. This is not a realistic password. Passwords should not be committed to repositories.

Building the Vulnerability Feed Container Image

To build the Vulnerability Feed container image: (starting from the root of the repository)

docker build -f VulnerabilityFeed/docker/Dockerfile -t skad-vulnfeed:latest .