Kubernetes – Useful Network Policy Generator
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Kubernetes policy’s are hard, wouldn’t it be awesome if there were some graphical tool to visualize a new policy? Wait, there is! The editor is available at: https://editor.cilium.io/ Firewall, ish…
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Kubernetes – Port-Forward To Kubernetes Service
Kubernetes service only available inside the cluster? Do you need to connect and test something? Port-forward from your client to the cluster! Only using kubectl. The syntax is as follows:…
How To: Netcat – Check for open ports with the command line
Kitty Port-checking When troubleshooting a network integration or any other connection issue in Linux, step one is usually a matter of checking to see if the network port on the…
How To: Monitor NetCat File Upload Progress using PV
Using NetCat to upload files can sometimes be handy, however it would be awesome if you could track the upload ETA and not just stare patiently for a prompt. PV,…
How To: Send and receive files with Ncat (formerly NetCat)
As with any application in Linux, piping the output from an application to a logfile or perhaps another application. Can sometimes clarify what is going on. It would be even…