Tao Hansen worldofgeese

Getting Started with OpenShift

I’m going to show the basics of how to manage an OpenShift cluster using the command-line tool, oc.

Replace linux-aarch64 in the following command with your architecture: linux or macosx

wget https://mirror.openshift.com/pub/openshift-v4/clients/oc/latest/linux-aarch64/oc.tar.gz

Set-ExecutionPolicy RemoteSigned -scope CurrentUser

I hereby claim:

To claim this, I am signing this object:

Here are easy steps to get that done

Start emacs
M-x all-the-icons-install-fonts Provide a temp directory where you'd like the fonts to be downloaded (let's call it $tempFonts)

Then, using Powershell, you can install them for your user with this:

Launch a Minikube blueprint

multipass launch minikube --name garden-dev --memory 4G --disk 60G --cpus 2

Install Homebrew for Linux

	echo "This script generates GPG keys valid for 1 year for macOS, Linux, and WSL2 users automatically. The email attached to the resulting key will only be valid if you have an garden.io email domain with a local-part of your first name."
	if [ "Darwin" = $(uname) ]; then
	FULLNAME=$(id -P $USER \| awk -F '[:]' '{print $8}')
	EMAIL=$(id -P "$USER" \| cut -d: -f5 \| cut -d, -f1 \| sed s/'\w*$'// \| tr '[:upper:]' '[:lower:]' \| tr -d '[:space:]' \| sed 's/$/@garden.io/')
	else
	FULLNAME=$(getent passwd $USER \| cut -d: -f5 \| cut -d, -f1)
	EMAIL=$(getent passwd "$USER" \| cut -d: -f5 \| cut -d, -f1 \| sed s/'\w*$'// \| tr '[:upper:]' '[:lower:]' \| tr -d '[:space:]' \| sed 's/$/@garden.io/')
	fi
	gpg --batch --passphrase '' \
	--quick-generate-key "$FULLNAME <$EMAIL>" ed25519 cert 1y

	FROM nixos/nix as builder

	WORKDIR /app

	ENV NIXPKGS_ALLOW_UNFREE=1
	RUN nix-env -iA nixpkgs.gitMinimal
	RUN git clone https://gitlab.com/theoretical-chemistry-jena/nixwithchemistry \
	$HOME/.config/nixpkgs/overlays/nixwithchemistry
	RUN nix-channel --update
	RUN nix-build \

	apiVersion: v1
	items:
	- apiVersion: v1
	kind: Service
	metadata:
	annotations:
	kompose.cmd: kompose convert -f compose-roachless.yml -f compose-roachless.override.yml -o kompose.yml
	kompose.version: 1.26.1 (a9d05d509)
	creationTimestamp: null
	labels:

	kind: Module
	type: helm
	name: my-external-dns
	repo: https://kubernetes-sigs.github.io/external-dns/
	chart: external-dns
	version: 1.12.0
	values:
	provider: google
	domainFilters: ["worldofgeese.devrel.demo.garden"]
	txt-owner-id: "worldofgeese"

	- name: kubernetes
	context: ${providers.terraform.outputs.cluster_name}
	kubeconfig: ${var.terraformInitRoot}/${providers.terraform.outputs.kubeconfig_path}
	namespace: ${environment.namespace}
	defaultHostname: dev.worldofgeese.devrel.demo.garden
	deploymentRegistry:
	hostname: europe-north1-docker.pkg.dev
	namespace: devrel-348008/worldofgeese-repo
	# buildMode: cluster-buildkit
	buildMode: kaniko