ansible skeleton, tweaking packer Docker build.

packer/Dockerfile

@@ -2,12 +2,14 @@
 FROM ubuntu:22.04
 LABEL org.opencontainers.image.authors=kyle@imap.cc
 
-RUN apt-get update && apt-get -y install git curl sudo
+RUN apt-get update && apt-get -y install git curl sudo xz-utils
 RUN git clone https://git.wntrmute.dev/kyle/bladerunner 
 RUN bladerunner/tools/install-go.sh
 
 ADD . packer
 WORKDIR packer
+VOLUME build
 RUN ./install-packer.sh
+WORKDIR build/packer-builder-arm
 
 ENTRYPOINT ["/usr/bin/env", "bash"]