docker: multi-stage build is missing libintern

Problem: flux added libintern for string parsing, and it
is not present in the multi-stage build image ubuntu:jammy.
Solution: instead of trying to build it, it is easier to use
the flux-sched jammy image again.

Signed-off-by: vsoch <[email protected]>

.github/test.sh

@@ -47,7 +47,7 @@ fluxnetes_scheduler=$(kubectl get pods --selector=job-name=job -o json | jq -r .
 
 echo
 echo "Fluxnetes job pod is ${fluxnetes_job_pod}"
-sleep 20
+sleep 30
 
 # Shared function to check output
 function check_output {

src/build/scheduler/Dockerfile

@@ -31,19 +31,11 @@ RUN go mod tidy && \
     make server FLUX_SCHED_ROOT=/opt/flux-sched
 
 # minimize build! 
-FROM ubuntu:jammy
+FROM fluxrm/flux-sched:jammy
 COPY --from=builder /go/src/fluxnetes/bin/server /bin/fluxion-service
 COPY --from=builder /usr/lib/flux/ /usr/lib/flux
 COPY --from=builder /usr/lib/libflux* /usr/lib/
 
-RUN apt-get update && apt-get -qq install -y --no-install-recommends \
-	libboost-graph-dev \
-	libboost-system-dev \
-	libboost-filesystem-dev \
-	libboost-regex-dev \
-	libyaml-cpp-dev \
-    libjansson-dev \
-    hwloc && \
-    apt-get clean && \
-      mkdir -p /home/data/jobspecs /home/data/jgf && chmod -R ugo+rwx /home/data
+USER root
+RUN mkdir -p /home/data/jobspecs /home/data/jgf && chmod -R ugo+rwx /home/data
 ENV LD_LIBRARY_PATH=/usr/local/lib:/usr/lib:/usr/lib/flux