(Revisiting) Certificate Authority with CFSSL
Set up a chain of trust with your own certificate authority using Cloudflares CFSSL (revisit).
tutorials
Signing OCI Images with Cosign!
Using Cosign to sign OCI images in the registry. What, why and how?!
Imagick for php, compiling it from source
Due to the php extension imagick not being available for php8, I had to figure out how to compile it myself!
Kube deploys! My CI/CD process.
How I work with CI/CD using Kubernetes and automatic deploys. An expansion of my CIVO community talk!
Cross compilation
Cross compiling and/or using native machines to produce binaries for multiple architectures.
Docker multi-arch with buildx.
How to start building multi-architecture docker images using buildx/BuildKit!
CFSSL and Tyk api gateway.
How to serve CFSSL behind a Tyk gateway proxy.
Ansible!
Installing and configuring software with Ansible.
Terraform and UpCloud Part 2
Modify servers on UpCloud with Terraform.
Terraform and UpCloud
Provisioning servers on UpCloud with Terraform.
Using ccache to optimize a node.js docker build!
How I - with the help of GitLab CI and Ccache - speed up my automatic node.js alpine docker builds.
Firewall with ansible
Install and set up UFW with a set of basic rules using ansible.
Etcd cluster for Kubernetes
Set up of a a trusted etcd cluster on UpCloud which will be used as an external etcd service for kubernetes.
Certificate Authority with CFSSL
Set up a chain of trust with your own certificate authority using CloudFlares CFSSL.
React.js
Stay Tuned! A react course is coming! - What, why and whaaaaat?!
Etcd and SkyDNS on UpCloud.
Setup of an internal DNS for our future k8s cluster!
Combine Ansible & Terraform
Combining the powers of ansible and terraform.
Ansible and UpCloud
Installing server software on UpCloud servers with Ansible.
Terraform and UpCloud Part 2
Modify servers on UpCloud with Terraform.
Terraform and UpCloud
Provisioning servers on UpCloud with Terraform.
Multi-stage dockerfiles
Multi-stage dockerfiles.
Git - Introduction
Wtf is git?
Docker image optimization
A couple of tricks for keeping the size of your docker images down.
The Dockerfile
Writing, building and publishing a Dockerfile.
Compose the containers
Introduction to docker compose.
Docker - Introduction
A brief introduction to Docker.
C++ and memory management
C++ and memory.
Garbage Collector
A brief explanation of the garbage collector and memory management.
Memory management
A short introduction to memory management in software.
Expanding the class
Further along the road of classes in the C++ language.
A simple class
A brief introduction to classes in the C++ language.
Basic Functions
A brief introduction to functions in the C++ language.