When setting up a lightweight Kubernetes cluster with K3s, there are certain images used by the system. In air-gapped environments, you have various methods to create these images on your own machine. The first method involves creating your own private registry on your private network and setting up mirroring to…

In terms of network security best practices, companies use internal networks and proxy machines to access the internet. These networks enable the use of proxies for scenarios such as monitoring inbound and outbound traffic, auditing, and SSL inspection. In this blog post, I will discuss how to configure a proxy…

If your applications are downloading or uploading an object from an AWS S3 Bucket, and you want to access the bucket objects by whitelisting only one IP instead of directly accessing these buckets in on-premises environments, you can easily solve this problem using MinIO, which is a Multi-Cloud Object Storage…

In terms of security, accessing the Internet through a specific VPN machine is an inevitable situation for enterprises and large-scale companies that want to avoid security concerns. …

If you use Github Action for your CI/CD Process and require some status checks before merging your feature branch to the target branch, you can encounter with the Cancelable Action status always succeeded. In this blog, I’ll try to explain what is the problem and how you can solve it. …

In this blog post, I will try to explain how release management can be achieved with FluxCD, which is one of the GitOps tools that enable the automatic deployment of infrastructure code stored in version control systems to a Kubernetes cluster. How Continuous Delivery and Continuous Deployment mechanisms can be…

For Security Concerns/Reasons and to prevent potential errors, access to databases that operate in a Production environment should not be granted to anyone except database administrators. Here are some of the most common scenarios that could be encountered: A person who is not a database administrator may attempt to access…

The question is how software applications that are developed day by day can be run and tested in a production-ready state in the Developer’s local environment and deployed to the production environment with peace of mind. If you, as a developer, are developing an application in the local environment and…

It is not very difficult to develop a product and send it to production or any staging dev environment. …