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Rodrigo Alvares ralvares

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ralvares / regenerate-kubeconfig.sh
Created January 20, 2021 13:21 — forked from rcarrata/regenerate-kubeconfig.sh
Script for regenerating the kubeconfig for system:admin user
#!/bin/bash
AUTH_NAME="auth2kube"
NEW_KUBECONFIG="newkubeconfig"
echo "create a certificate request for system:admin user"
openssl req -new -newkey rsa:4096 -nodes -keyout $AUTH_NAME.key -out $AUTH_NAME.csr -subj "/CN=system:admin/O=system:masters"
echo "create signing request resource definition"
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ralvares / DO425.md
Created September 24, 2020 11:56 — forked from luckylittle/DO425.md
Red Hat DO425 Notes

Red Hat Security: Securing Containers & OpenShift (DO425)

Last update: Tue Jan 14 23:15:49 UTC 2020 by @luckylittle


Objectives

  1. Understand, identify, and work with containerization features
  2. Deploy a preconfigured application and identify crucial features such as namespaces, SELinux labels, and cgroups