kube_swap_blue_green:
	$(eval BlueVersion=$(shell kubectl get service ${KUBE_APP_NAME} -o=jsonpath='{.spec.selector.version}' -n ${ENV_KUBE_NAMESPACE}))
	$(eval GreenVersion=${LATEST_GIT_COMMIT_ID})
	kubectl get deployment ${KUBE_APP_NAME}-${BlueVersion} -o=yaml -n ${ENV_KUBE_NAMESPACE} | sed -e "s/${BlueVersion}/${GreenVersion}/g" | kubectl apply -f - -n ${ENV_KUBE_NAMESPACE}
	kubectl rollout status deployment/${KUBE_APP_NAME}-${GreenVersion} -n ${ENV_KUBE_NAMESPACE}
	kubectl get service ${KUBE_APP_NAME} -o=yaml -n ${ENV_KUBE_NAMESPACE} | sed -e "s/${BlueVersion}/${GreenVersion}/g" | kubectl apply -f - -n ${ENV_KUBE_NAMESPACE}
	kubectl delete deployment ${KUBE_APP_NAME}-${BlueVersion} -n ${ENV_KUBE_NAMESPACE}