Tutorials

At IT Wonder Lab we share best practices and tutorials for the deployment of applications and the management of cloud infrastructures.

OpenTofu
OpenTofu installation is done by downloading a package from OpenTofu's GitHub Releases repository and installing it on the target machine.
Istio
Tutorial on how to use Istio on Kubernetes for releasing new versions of software to the Cloud.
Terraform Logo
Options and techniques for debugging Terraform and OpenTofu Infrastructure plans.
Terraform Kubernetes
What are the Terraform Cloud Agents? With Terraform Cloud Agents, a company can manage its private infrastructure as code and benefit from all the functionality of Terraform in a SaaS scenario.
Kubernetes
Tutorial and full source code explaining how to create a Kubernetes cluster with Ansible and Vagrant for local development under 3 minutes.
Istio
How to install Istio in a Kubernetes Cluster to use it as a service mesh for a microservices architecture.
Kubernetes
How to install the Kubernetes Dashboard and manage the cluster after installation.
PostgreSQL Logo
How to create a Kubernetes persistent volume for Postgres long term storage of data using a NFS Volume
Terraform Logo
Techniques to prevent infrastructure destroy in Terraform by protecting selected instances and resources from being accidentally destroyed.
Terraform AWS
Obtain your public IP address and use it in Terraform to create AWS Security Rules.
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© IT Wonder Lab. Tutorials and Best Practices for the Cloud
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