Archive
Every article and guide on Support Tools, newest first.
Why Kubernetes Needs an LTS
2 min readKubernetes’ rapid development cycle has been key to its success, but its aggressive N-2 support policy presents challenges for many organizations. This article explores the case …
Rancher and CAPI Finalizers: Managing Kubernetes Clusters Effectively
4 min readRancher and Cluster API (CAPI) are powerful tools for managing Kubernetes clusters, from provisioning to lifecycle management. Both frameworks rely heavily on finalizers to …
What Are Finalizers? When We Should Fear Them and When We Shouldn't
5 min readFinalizers in Kubernetes are powerful tools for resource lifecycle management. They ensure that cleanup tasks and dependencies are handled properly before a resource is deleted. …
Upgrading Kubernetes: A Practical Guide
4 min readBy Matthew Mattox Contact: mmattox@support.tools Upgrading Kubernetes clusters can be intimidating, especially if you’ve inherited a legacy environment. But with proper planning …
Kubernetes Double Jump Upgrades: Skipping Versions Safely
4 min readUpgrading a Kubernetes cluster can be challenging, especially with its fast release cycle. However, double jump upgrades, where you skip intermediate versions, can help reduce …
HostAliases in Kubernetes: Enhancing Networking for Better Performance
3 min readKubernetes clusters often host multiple projects and domains on shared infrastructure, creating challenges in optimizing communication and reducing latency between services. …
Automatic ssh-add: Simplify SSH Key Management
3 min readTired of entering your SSH key password repeatedly during deployments or Git operations? There’s a simple way to manage your keys securely and efficiently by enabling automatic …
How to Set the Host Header with cURL (Easily)
2 min readSetting the HTTP Host header with cURL is a common task, especially when testing server configurations before making DNS changes. If you struggle to remember the right command or …