From fa90764b5533365bbecad8d84e5530fcf3eaf5ee Mon Sep 17 00:00:00 2001
From: Justin Cormack <justin.cormack@docker.com>
Date: Wed, 3 May 2017 14:27:05 +0100
Subject: [PATCH] Remove unused mkimage-base

We have not used this for ages, we use Go code in `moby` tool to
do this now.

Signed-off-by: Justin Cormack <justin.cormack@docker.com>
---
 tools/mkimage-base/Dockerfile | 12 ---------
 tools/mkimage-base/Makefile   | 29 ----------------------
 tools/mkimage-base/mkimage.sh | 46 -----------------------------------
 3 files changed, 87 deletions(-)
 delete mode 100644 tools/mkimage-base/Dockerfile
 delete mode 100644 tools/mkimage-base/Makefile
 delete mode 100755 tools/mkimage-base/mkimage.sh

diff --git a/tools/mkimage-base/Dockerfile b/tools/mkimage-base/Dockerfile
deleted file mode 100644
index ebad7c9c4..000000000
--- a/tools/mkimage-base/Dockerfile
+++ /dev/null
@@ -1,12 +0,0 @@
-FROM alpine:3.5
-
-RUN \
-  apk update && apk upgrade && \
-  apk add \
-  docker \
-  tar \
-  && true
-
-COPY . .
-
-ENTRYPOINT ["/mkimage.sh"]
diff --git a/tools/mkimage-base/Makefile b/tools/mkimage-base/Makefile
deleted file mode 100644
index 08056661f..000000000
--- a/tools/mkimage-base/Makefile
+++ /dev/null
@@ -1,29 +0,0 @@
-.PHONY: tag push
-
-BASE=alpine:3.5
-IMAGE=mkimage-base
-
-default: push
-
-hash: Dockerfile mkimage.sh
-	DOCKER_CONTENT_TRUST=1 docker pull $(BASE)
-	tar cf - $^ | docker build --no-cache -t $(IMAGE):build -
-	docker run --entrypoint=/bin/sh --rm $(IMAGE):build -c "cat $^ /lib/apk/db/installed | sha1sum" | sed 's/ .*//' > $@
-
-push: hash
-	docker pull linuxkit/$(IMAGE):$(shell cat hash) || \
-		 (docker tag $(IMAGE):build linuxkit/$(IMAGE):$(shell cat hash) && \
-		  docker push linuxkit/$(IMAGE):$(shell cat hash))
-	docker rmi $(IMAGE):build
-	rm -f hash
-
-tag: hash
-	docker pull linuxkit/$(IMAGE):$(shell cat hash) || \
-		docker tag $(IMAGE):build linuxkit/$(IMAGE):$(shell cat hash)
-	docker rmi $(IMAGE):build
-	rm -f hash
-
-clean:
-	rm -f hash
-
-.DELETE_ON_ERROR:
diff --git a/tools/mkimage-base/mkimage.sh b/tools/mkimage-base/mkimage.sh
deleted file mode 100755
index fcb0cfae5..000000000
--- a/tools/mkimage-base/mkimage.sh
+++ /dev/null
@@ -1,46 +0,0 @@
-#!/bin/sh
-
-set -e
-
-# arguments are image name
-# This script will output a tarball, suitable to be turned into a cpio archive
-# This is a bit hacky, should be improved later, as it hardcodes config.
-
-IMAGE="$1"; shift
-
-cd /tmp
-
-# extract rootfs
-EXCLUDE="--exclude .dockerenv --exclude Dockerfile \
-        --exclude dev/console --exclude dev/pts --exclude dev/shm \
-        --exclude etc/hostname --exclude etc/hosts --exclude etc/mtab --exclude etc/resolv.conf"
-
-CONTAINER="$(docker create $IMAGE /dev/null)"
-docker export "$CONTAINER" | tar -xf - $EXCLUDE
-docker rm "$CONTAINER" > /dev/null
-
-# these three files are bind mounted in by docker so they are not what we want
-
-mkdir -p etc
-
-cat << EOF > etc/hosts
-127.0.0.1	localhost
-::1	localhost ip6-localhost ip6-loopback
-fe00::0	ip6-localnet
-ff00::0	ip6-mcastprefix
-ff02::1	ip6-allnodes
-ff02::2	ip6-allrouters
-EOF
-
-cat << EOF > etc/resolv.conf
-nameserver 8.8.8.8
-nameserver 8.8.4.4
-nameserver 2001:4860:4860::8888
-nameserver 2001:4860:4860::8844
-EOF
-
-printf '(none)' > etc/hostname
-
-ln -s /proc/mounts etc/mtab
-
-tar cf - .