Merge pull request #499 from fortum-vaanavil/patch-1

Install netcat and jq in the common stage

docker/Dockerfile

@@ -37,6 +37,10 @@ WORKDIR /opal
 COPY scripts/wait-for.sh .
 RUN chmod +x ./wait-for.sh
 RUN ln -s /opal/wait-for.sh /usr/wait-for.sh
+
+# netcat (nc) is used by the wait-for.sh script
+RUN apt-get update && apt-get install -y netcat jq && apt-get clean
+
 # copy startup script (create link at old path to maintain backward compatibility)
 COPY ./scripts/start.sh .
 RUN chmod +x ./start.sh
@@ -105,8 +109,6 @@ FROM client-standalone as client
 # Temporarily move back to root for additional setup
 USER root
 
-RUN apt-get update && apt-get install -y netcat jq && apt-get clean
-
 # copy opa from opa-extractor
 COPY --from=opa-extractor /opal/opa ./opa
 
@@ -124,8 +126,6 @@ FROM client-standalone as client-cedar
 # Temporarily move back to root for additional setup
 USER root
 
-RUN apt-get update && apt-get install -y netcat jq && apt-get clean
-
 # Copy cedar from its build stage
 COPY --from=cedar-builder /cedar-agent /bin/cedar-agent
 
@@ -142,7 +142,7 @@ USER opal
 # ---------------------------------------------------
 FROM common as server
 
-RUN apt-get update && apt-get install -y openssh-client git curl jq netcat && apt-get clean
+RUN apt-get update && apt-get install -y openssh-client git curl && apt-get clean
 
 USER opal