github.com/defang-io/defang/src@v0.0.0-20240505002154-bdf411911834/tests/alttestproj/Dockerfile (about)

     1  FROM alpine:latest AS alttestproj
     2  ARG DNS
     3  ENV DNS=$DNS
     4  CMD ["sh", "-c", "while true; do nslookup ${DNS} ; sleep 10 ; done"]