Initial import to Github.

Author: madworx

.gitignore

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+*~

Makefile

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+DOCKER_NAME := madworx/debian-archive
+
+all: build test
+
+build:
+	./build-archived-debian-image.sh $(DEBIAN_VERSION)
+
+test:
+	shellcheck -s ksh ./build-archived-debian-image.sh
+	docker run $(DOCKER_NAME):$(DEBIAN_VERSION) -c 'echo `cat /etc/os-version.txt` ok'
+
+push:
+	docker push $(DOCKER_NAME):$(DEBIAN_VERSION)

README.md

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+Docker images for old (archived) Debian releases

build-archived-debian-image.sh

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+#!/bin/bash
+
+set -eE
+set -o pipefail
+
+export DIST=${1:-etch}
+export DOCKER_NAME=${2:-madworx/debian-archive}
+export DEBIAN_MIRROR=${DEBIAN_MIRROR:="http://ftp.hosteurope.de/mirror/archive.debian.org/debian/"}
+
+# Check if rebuild is needed:
+LASTMOD=$(curl -sI "${DEBIAN_MIRROR}/dists/${DIST}/main/binary-i386/Packages.gz" | \
+                 sed -n 's#^last-modified: *##pi' | \
+                 sed -e 's#[^a-zA-Z0-9: -]##g')
+
+echo "Last modification of source: ${LASTMOD}"
+
+docker pull "${DOCKER_NAME}:${DIST}" 2>/dev/null 1>&2 || true
+CURRENTLAST="$(docker inspect --format='{{ index .Config.Labels "last_modified_src"}}' \
+                      "${DOCKER_NAME}:${DIST}" 2>/dev/null||echo 'non-existent')"
+
+if [ "x${CURRENTLAST}" == "x${LASTMOD}" ] ; then
+    echo "Rebuild not needed - upstream has last modification ${LASTMOD}."
+else
+    #
+    # We cannot build in one step, since the debootstrap process needs
+    # --privilege.
+    #
+    docker build -t debian-archived-builder . -f - <<EOF
+FROM debian:stretch-slim
+RUN apt-get update && \
+    apt-get install -y debootstrap
+ENTRYPOINT [ "/bin/bash", "-c" ]
+EOF
+
+    rm -f cif || true
+    docker run \
+           --privileged \
+           --cidfile=cif \
+           debian-archived-builder \
+           "mkdir '/debian-${DIST}' \
+           && debootstrap --no-check-gpg \
+           '${DIST}' '/debian-${DIST}' \
+           '${DEBIAN_MIRROR}'"
+
+    STAGE1_ID="$(cat cif ; rm cif)"
+    STAGE2_ID="$(docker commit "${STAGE1_ID}")"
+
+    docker build \
+           -t "${DOCKER_NAME}:${DIST}" \
+           --label "last_modified_src=${LASTMOD}" \
+           . \
+           -f - <<EOF
+FROM ${STAGE2_ID} AS build
+FROM scratch
+COPY --from=build /debian-${DIST} /
+RUN echo "debian:${DIST}" > /etc/os-version.txt
+ENTRYPOINT [ "/bin/sh" ]
+EOF
+    docker rm "${STAGE1_ID}"
+fi
+
+