DOMAIN="${DOMAIN:-example.org}" EMAIL_ADDRESS="${EMAIL_ADDRESS:-kubernetesadmin@example.org}" PATH=${PWD}/bin/:$PATH KUBECTL_BIN="${KUBECTL_BIN:-kubectl}" INSTALL_DIR="${INSTALL_DIR:-$(pwd)/bin}" HELM_BIN="${INSTALL_DIR}/helm" ARGOCD_BIN="${INSTALL_DIR}/argocd" CERT_MANAGER_VERSION="1.6.1" export PATH \ EMAIL_ADDRESS \ DOMAIN \ KUBECTL_BIN \ INSTALL_DIR \ HELM_BIN \ ARGOCD_BIN \ CERT_MANAGER_VERSION