--- version: "3.8" services: app: deploy: labels: - "traefik.http.routers.${STACK_NAME}.middlewares=${STACK_NAME}-redirect-matrix-well-known" - "traefik.http.middlewares.${STACK_NAME}-redirect-matrix-well-known.redirectregex.regex=^https://(.*)/.well-known/matrix/(.*)" - "traefik.http.middlewares.${STACK_NAME}-redirect-matrix-well-known.redirectregex.replacement=https://${MATRIX_DOMAIN}/.well-known/matrix/$$2"