Lucian Maly luckylittle

Example of the ImageContentSourcePolicy:

spec:
  repositoryDigestMirrors:
  - mirrors: artifactory-proxy.domain.com.au/redhat-registry-openshift-remote/redhat-openshift-logging-kibana6-rhel8
    source: registry.redhat.io/openshift-logging/kibana6-rhel8
  - mirrors: artifactory-proxy.domain.com.au/redhat-registry-openshift-remote/redhat-openshift-gitops-1-gitops-operator-bundle
 source: registry.connect.redhat.io/openshift-gitops-1/gitops-operator-bundle

Create and Manage Cloud Resources

Creating virtual machine

To attach a persistent disk to a virtual machine instance, both resources must be in the same zone
If you want to assign a static IP address to an instance, the instance must be in the same region as the static IP

GCloud CLI

Google Cloud Certified Professional Cloud Architect

https://app.pluralsight.com/library/courses/google-cloud-fundamentals-core-infrastructure-2

HashiCorp Vault Pro (exam notes)

Exam objectives

Create a working Vault server configuration given a scenario

1a Enable and configure secret engines

1b Practice production hardening

	Amazon Web Services in Action, Third Edition;https://www.manning.com/dashboard/download?productId=2440&downloadFormat=PDF;pdf
	Amazon Web Services in Action, Third Edition;https://www.manning.com/dashboard/download?productId=2440&downloadFormat=EPUB;epub
	Amazon Web Services in Action, Third Edition;https://www.manning.com/dashboard/download?productId=2440&downloadFormat=KINDLE;mobi
	Regular Expression Puzzles and AI Coding Assistants;https://www.manning.com/dashboard/download?productId=3063&downloadFormat=PDF;pdf
	Regular Expression Puzzles and AI Coding Assistants;https://www.manning.com/dashboard/download?productId=3063&downloadFormat=EPUB;epub
	Regular Expression Puzzles and AI Coding Assistants;https://www.manning.com/dashboard/download?productId=3063&downloadFormat=KINDLE;mobi
	Azure Security;https://www.manning.com/dashboard/download?productId=2733&downloadFormat=PDF;pdf
	Azure Security;https://www.manning.com/dashboard/download?productId=2733&downloadFormat=EPUB;epub
	Azure Security;https://www.manning.com/da

	#!/bin/zsh

	# Turn the monitor brightness down to almost zero
	dconf write /org/gnome/shell/extensions/soft-brightness/current-brightness 0.01

	# Turn the monitor brightness up to usable value
	dconf write /org/gnome/shell/extensions/soft-brightness/current-brightness 0.8

	#!/bin/zsh

	########################################
	########################################
	## ##
	## Author: [email protected] ##
	## Takes Markdown file `in.md` and ##
	## converts it into a LaTeX PDF !! ##
	## ##
	########################################

	#!/usr/bin/env bash

	sudo dnf upgrade --refresh
	sudo dnf install dnf-plugin-system-upgrade
	sudo dnf system-upgrade download --releasever=37
	sudo dnf system-upgrade reboot
	sudo dnf install remove-retired-packages
	remove-retired-packages
	sudo dnf repoquery --unsatisfied
	sudo dnf repoquery --duplicates

	# Error: You have not chosen to trust USERTrust RSA Certification Authority (SSL error 61)
	wget http://www.tbs-x509.com/USERTrustRSACertificationAuthority.crt
	sudo cp USERTrustRSACertificationAuthority.crt /opt/Citrix/ICAClient/keystore/cacerts/USERTrustRSACertificationAuthority.pem
	# alternatively, if it's intermediate put it in /opt/Citrix/ICAClient/keystore/intcerts/
	sudo /opt/Citrix/ICAClient/util/ctx_rehash

	### BEFORE:

	lmaly@localhost  ~/Projects/gitops-environment-promotion/envs/staging-asia   main  cat kustomization.yml
	---
	apiVersion: kustomize.config.k8s.io/v1beta1
	kind: Kustomization

	namespace: staging
	namePrefix: staging-asia-