109 lines
2.7 KiB
Bash
Executable File
109 lines
2.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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source .utils
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DRY_RUN=0
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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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DESCRIPTION="$(whoami)'s test cluster"
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print_usage() {
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orange "gs-create-cluster - create a Giant Swarm managed CAPI workload cluster"
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echo " "
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underline "Usage:"
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echo "gs-create-cluster [cluster-name]"
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echo " "
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echo " "
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underline "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=$1
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shift
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;;
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--dry-run)
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DRY_RUN=1
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shift
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;;
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-h|--help)
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print_usage
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exit 0
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;;
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*)
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break
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;;
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esac
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done
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# Positional args
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NAME=${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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CAPA_CLUSTER="--provider capa"
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CAPZ_CLUSTER="--provider azure --release ${RELEASE}"
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CAPG_CLUSTER="--provider gcp --gcp-project giantswarm-352614 --region europe-west3 --gcp-failure-domains europe-west3-a --gcp-machine-deployment-failure-domain europe-west3-a"
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TEMPLATE_ARGS="--name ${NAME:0:5} --organization ${NAMESPACE}"
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case "${PROVIDER}" in
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aws)
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TEMPLATE_ARGS="${TEMPLATE_ARGS} ${CAPA_CLUSTER}"
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;;
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gcp)
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TEMPLATE_ARGS="${TEMPLATE_ARGS} ${CAPG_CLUSTER}"
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;;
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azure)
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TEMPLATE_ARGS="${TEMPLATE_ARGS} ${CAPZ_CLUSTER}"
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;;
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*)
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echo "Unsupported provider type"
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exit 1
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;;
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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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elif [[ "${PROVIDER}" = "aws" ]]; then
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echo "Cleaning up any old awsclusterroleidentities..."
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kubectl delete --namespace ${PREFIXED_NAMESPACE} awsclusterroleidentities ${NAME} 2>/dev/null
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fi
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echo "✨ Creating a new ${PROVIDER} cluster called '${NAMESPACE}/${NAME}' with release '${RELEASE}'"
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if [[ $DRY_RUN = 1 ]]; then
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echo kubectl-gs template cluster ${TEMPLATE_ARGS} --description "${DESCRIPTION}"
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kubectl-gs template cluster ${TEMPLATE_ARGS} --description "${DESCRIPTION}"
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else
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kubectl-gs template cluster ${TEMPLATE_ARGS} --description "${DESCRIPTION}" | kubectl apply -f -
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fi
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if [[ $DRY_RUN = 0 ]]; then
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sleep 10
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echo "✨ Checking status..."
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gs-get-cluster --namespace ${PREFIXED_NAMESPACE} ${NAME}
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fi
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