ruzickap

parted --script /dev/sda mklabel gpt
parted --script /dev/sda mkpart primary btrfs 0% 100%
mkfs.btrfs --runtime-features free-space-tree --label My_Disk_2_TB --nodiscard /dev/sda1

# Entry in /etc/fstab
# LABEL=My_Disk_2_TB /mnt/usb btrfs noatime,nodiratime,compress=zstd,autodefrag,space_cache=v2

# Links:
# * https://wiki.tnonline.net/w/Btrfs/Space_Cache
# * https://unix.stackexchange.com/questions/53378/how-can-i-script-the-creation-of-a-single-partition-that-uses-the-entire-device

ruzickap

#!/usr/bin/env bash

export CLUSTER_NAME="ruzickap-calico"
export AWS_DEFAULT_REGION="eu-central-1"
export KUBECONFIG="/tmp/kubeconfig-${CLUSTER_NAME}.conf"

export TAGS="[email protected] Environment=dev"

set -euxo pipefail

ruzickap

#!/usr/bin/env bash

export AZURE_LOCATION=westeurope
export CLUSTER_FQDN="ruzickap2aks.k8s.mylabs.dev"
# CLUSTER_NAME must have max 12 character due to "--nodepool-name" parameter
export CLUSTER_NAME="${CLUSTER_FQDN%%.*}"
export KUBECONFIG="/tmp/kubeconfig-${CLUSTER_NAME}.conf"

set -euxo pipefail

ruzickap

#!/usr/bin/env bash

export AZURE_LOCATION="westeurope"
export CLUSTER_FQDN="ruzickap1aks.k8s.mylabs.dev"
# CLUSTER_NAME must have max 12 character due to "--nodepool-name" parameter
export CLUSTER_NAME="${CLUSTER_FQDN%%.*}"
export KUBECONFIG="/tmp/kubeconfig-${CLUSTER_NAME}.conf"

set -euxo pipefail

ruzickap

#!/usr/bin/env bash

export CLUSTER_NAME="ruzickap3"
export AWS_DEFAULT_REGION="eu-central-1"
export KUBECONFIG="/tmp/kubeconfig-${CLUSTER_NAME}.conf"

export TAGS="[email protected] Environment=dev"

set -euxo pipefail

ruzickap

#!/usr/bin/env bash

export CLUSTER_FQDN="${CLUSTER_FQDN:-ruzickap-kops-ubuntu.k8s.mylabs.dev}"
export AWS_DEFAULT_REGION="${AWS_DEFAULT_REGION:-eu-central-1}"
export KUBECONFIG="/tmp/kubeconfig-${CLUSTER_FQDN}.conf"
export KOPS_STATE_STORE="s3://${CLUSTER_FQDN}"

set -euxo pipefail

## Create S3 bucket first

ruzickap

kubectl get secret -n test test-api-token -o go-template='{{range $k,$v := .data}}{{printf "%s: " $k}}{{if not $v}}{{$v}}{{else}}{{$v | base64decode}}{{end}}{{"\n"}}{{end}}'

ruzickap

#!/bin/bash -eux

export CLUSTER_NAME="${CLUSTER_NAME:-ruzickap}"
export AWS_DEFAULT_REGION="${AWS_DEFAULT_REGION:-eu-central-1}"
export KUBECONFIG="/tmp/kubeconfig-${CLUSTER_NAME}.conf"

export TAGS="[email protected] Environment=dev Group=Cloud_Native Squad=Cloud_Container_Platform"

set -euxo pipefail

ruzickap

#!/usr/bin/env bash

export CLUSTER_NAME="${USER}-cilium"
export AWS_DEFAULT_REGION="eu-central-1"
export KUBECONFIG="/tmp/kubeconfig-${CLUSTER_NAME}.conf"

export TAGS="[email protected] Environment=dev"

set -euxo pipefail

ruzickap

#!/usr/bin/env bash

set -euxo pipefail

CLUSTER_NAME="rancher-dev"

k3d cluster delete --all

k3d cluster create "${CLUSTER_NAME}" \
  --port "8080:80@loadbalancer" --port "8443:443@loadbalancer" \