77 lines
2.1 KiB
Plaintext
77 lines
2.1 KiB
Plaintext
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#!/usr/bin/env bash
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set -e
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NAMESPACE="org-giantswarm"
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RELEASE="20.0.0-alpha1"
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PROVIDER="aws"
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AZS="eu-west-1a"
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print_usage() {
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echo "gs-create-cluster - create a Giant Swarm managed workload cluster"
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echo " "
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echo "gs-create-cluster [cluster-name]"
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echo " "
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echo " "
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echo "Options:"
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echo "-h, --help show this help text"
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echo "-n, --namespace the namespace the cluster is in (default: org-giantswarm)"
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echo "-r, --release the namespace the cluster is in (default: 20.0.0-alpha1)"
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echo "-p, --provider the cloud provider to use (default: aws)"
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}
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while test $# -gt 0; do
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case "$1" in
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-n|--namespace)
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shift
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NAMESPACE=$1
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shift
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;;
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-r|--release)
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shift
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RELEASE=$1
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shift
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;;
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-p|--provider)
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shift
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PROVIDER=$1
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shift
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;;
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-h|--help)
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print_usage
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exit 0
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;;
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*)
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break
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;;
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esac
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done
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# Positional args
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NAME=${1:-wc001}
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PREFIXED_NAMESPACE="org-$NAMESPACE"
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case $NAMESPACE in org-*)
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PREFIXED_NAMESPACE="$NAMESPACE"
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NAMESPACE=${NAMESPACE#"org-"}
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esac
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echo "✨ Pre-flight checks"
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gs-get-cluster --namespace ${PREFIXED_NAMESPACE} ${NAME} &>/dev/null
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if [ $? -eq 0 ]; then
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echo "Cluster named '${NAME}' already exists"
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exit 1
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else
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echo "Cleaning up any old awsclusterroleidentities..."
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kubectl get --namespace ${PREFIXED_NAMESPACE} awsclusterroleidentities ${NAME} >/dev/null && kubectl delete --namespace ${PREFIXED_NAMESPACE} awsclusterroleidentities ${NAME}
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fi
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echo "✨ Creating an ${PROVIDER} cluster called '${NAMESPACE}/${NAME}' with release '${RELEASE}'"
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kubectl-gs template cluster --provider ${PROVIDER} --release ${RELEASE} --organization ${NAMESPACE} --name ${NAME} --description "$(whoami)'s test cluster" | kubectl apply -f -
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echo "✨ Adding node pool to cluster"
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kubectl-gs template nodepool --provider ${PROVIDER} --release ${RELEASE} --organization ${NAMESPACE} --cluster-name ${NAME} --description "$(whoami)'s test cluster" --availability-zones ${AZS} | kubectl apply -f -
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echo "✨ Checking status..."
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gs-get-cluster --namespace ${PREFIXED_NAMESPACE} ${NAME}
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