How to cleanup CRDs from a dead Operator deployment

I installed it using helm and so I proceeded to do the same to uninstall it and it pretty much worked all except the Custom Resource Definitions. The CRDs created by Rancher.io was a lot and kubectl delete crd was not cutting it and I needed a way to iterate through the list of crds

How to setup Zabbix 4 using Docker

Zabbix is an open-source monitoring software tool for diverse IT components, including networks, servers, virtual machines and cloud services. Zabbix provides monitoring metrics, among others network utilization, CPU load and disk space consumption.

How to Setup SFTP on CentOS/RHEL/Amazon Linux 2

All actions will also be relevant for CentOS/RHEL systems. In this example, a user will be added for access via SFTP using an SSH key to the web directory under Apache management. There is a default for Apache group “apache”, if necessary, replace the desired one.

How to view all Jenkins Secrets/Credentials

I recently worked on a Project that required migrating Jenkins credentials to another credentials store, going to each credential and viewing and subsequently decrypting the credential turned into a real chore and I needed a way to do this all in one go