From 0030df868a318bfbdeedfd2158370f79c9d2f93a Mon Sep 17 00:00:00 2001 From: Robin Schneider Date: Sun, 14 Jun 2015 20:51:11 +0200 Subject: [PATCH] Do not compress rootfs archive in mkimage.sh. * This wastes CPU time for compressing and decompressing. Signed-off-by: Robin Schneider --- contrib/mkimage.sh | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/contrib/mkimage.sh b/contrib/mkimage.sh index cd2fa748d8..7ab956cdab 100755 --- a/contrib/mkimage.sh +++ b/contrib/mkimage.sh @@ -71,18 +71,18 @@ nameserver 8.8.8.8 nameserver 8.8.4.4 EOF -tarFile="$dir/rootfs.tar.xz" +tarFile="$dir/rootfs.tar" touch "$tarFile" ( set -x - tar --numeric-owner -caf "$tarFile" -C "$rootfsDir" --transform='s,^./,,' . + tar --numeric-owner -cf "$tarFile" -C "$rootfsDir" --transform='s,^./,,' . ) echo >&2 "+ cat > '$dir/Dockerfile'" cat > "$dir/Dockerfile" <<'EOF' FROM scratch -ADD rootfs.tar.xz / +ADD rootfs.tar / EOF # if our generated image has a decent shell, let's set a default command