This is my next blog post related to operators. That blog post is about adding a new API version to our existing example Multi Tenancy Frontend Operator. When we have added the new API version we will deploy the changed operator to a Kubernetes cluster using the Operator Lifecycle Manager (OLM).
Run an operator as a deployment
This blog post is about: How to run the example Multi Tenancy Frontend Operator as a deployment on a Kubernetes cluster.
How to delete services, secrets, and deployments related to a Custom Resource Object in a GO Operator?
This blog post is related to the blog post DEVELOP A SIMPLE OPERATOR TO DEPLOY A WEB APPLICATION USING THE GO OPERATOR SDK. In that last blog post we addressed the topic get a web frontend application running on Kubernetes using a GO Operator. An important part in that scenario is also, how to manage the clean-up for an application instance and it’s related Kubernetes resources and objects created by the operator based on the Custom Resource Object, or: How to delete services, secrets, and deployments related to a Custom Resource Object in a GO Operator?
Debug a Kubernetes Operator written in GO
In this blog post I want to share how to debug a GO Operator on your local machine on macOS. Adam de Leeuw and I verified it in different GO operator projects. Sometimes you find on Google information which uses the older Operator SDK. The following instructions worked for us in March 2022. 😉
Connect to a PostgreSQL database, create tables, insert data, and use a file from a GitHub project with GO
This blog post covers the topic connect to a PostgreSQL database, create tables, insert data and use a file from a GitHub project and do the implementation with GO. That blog post is also related to my last blog post called Connect to a PostgreSQL database using GO. You find the related code to my new blog post in that GitHub project.
Connect to a PostgreSQL database using GO
This blog post is related to this good pgx - PostgreSQL Driver and Toolkit that is used to access a PostgresSQL database with GO. My blog post contains minor modifications of an example in that toolkit. You can find the source code related to my blog post in that GitHub project.
