alpine: create source tarballs for hvtools and llmnrd

Add them to the initrd under /usr/share/src

Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>

alpine/Dockerfile

@@ -35,6 +35,7 @@ COPY packages/mdnstool/mdnstool /sbin/
 COPY packages/mdnstool/etc /etc/
 COPY packages/llmnrd/llmnrd /sbin/
 COPY packages/llmnrd/etc /etc/
+COPY packages/llmnrd/llmnrd.tar.gz /usr/share/src/
 COPY packages/docker/bin/* /usr/bin/
 COPY packages/docker/etc /etc/
 COPY packages/diagnostics/diagnostics /usr/bin/
@@ -54,6 +55,7 @@ COPY packages/hvtools/etc /etc/
 COPY packages/hvtools/hv_get_dhcp_info /sbin/
 COPY packages/hvtools/hv_get_dns_info /sbin/
 COPY packages/hvtools/hv_set_ifconfig /sbin/
+COPY packages/hvtools/hvtools.tar.gz /usr/share/src/
 COPY packages/chronyd/etc /etc/
 COPY packages/userns/etc /etc/
 COPY packages/userns/groupadd /usr/sbin

alpine/packages/hvtools/.gitignore

@@ -1,3 +1,4 @@
-hv_fcopy_daemon
-hv_kvp_daemon
-hv_vss_daemon
+/hv_fcopy_daemon
+/hv_kvp_daemon
+/hv_vss_daemon
+/hvtools.tar.gz

alpine/packages/hvtools/Dockerfile

@@ -3,8 +3,9 @@ FROM alpine:3.3
 RUN apk update && apk upgrade && apk add build-base linux-headers
 
 RUN mkdir -p /hvtools
-WORKDIR /hvtools
 
 COPY src /hvtools/
+RUN tar czvf /hvtools.tar.gz hvtools
 
+WORKDIR /hvtools
 RUN make

alpine/packages/hvtools/Makefile

@@ -2,6 +2,7 @@ all: hvtools
 
 hvtools: Dockerfile src/*
 	docker build -t hvtools:build .
+	docker run --rm hvtools:build cat /hvtools.tar.gz > hvtools.tar.gz
 	docker run --rm hvtools:build cat /hvtools/hv_fcopy_daemon > hv_fcopy_daemon
 	docker run --rm hvtools:build cat /hvtools/hv_kvp_daemon > hv_kvp_daemon
 	docker run --rm hvtools:build cat /hvtools/hv_vss_daemon > hv_vss_daemon

alpine/packages/llmnrd/.gitignore

@@ -1 +1,2 @@
 /llmnrd
+/llmnrd.tar.gz

alpine/packages/llmnrd/Dockerfile

@@ -3,8 +3,9 @@ FROM alpine:3.3
 RUN apk update && apk upgrade && apk add alpine-sdk linux-headers
 
 RUN mkdir -p /llmnrd
-WORKDIR /llmnrd
 
 COPY src /llmnrd/
+RUN tar czvf /llmnrd.tar.gz llmnrd
 
+WORKDIR /llmnrd
 RUN make

alpine/packages/llmnrd/Makefile

@@ -2,9 +2,10 @@ all: llmnrd
 
 llmnrd: Dockerfile src/*
 	docker build -t llmnrd:build .
-	docker run llmnrd:build cat /llmnrd/llmnrd > llmnrd
+	docker run --rm llmnrd:build cat /llmnrd.tar.gz > llmnrd.tar.gz
+	docker run --rm llmnrd:build cat /llmnrd/llmnrd > llmnrd
 	chmod 755 llmnrd
 
 clean:
-	rm -f llmnrd
+	rm -f llmnrd llmnrd.tar.gz
 	docker images -q llmnrd:build | xargs docker rmi -f