diff mbox

[v3,4/5] tests/docker/dockerfiles: new debian-bootstrap.docker

Message ID 1467128564-13476-5-git-send-email-alex.bennee@linaro.org
State New
Headers show

Commit Message

Alex Bennée June 28, 2016, 3:42 p.m. UTC 
Together with the debian-bootstrap.pre script can now build an arbitrary
architecture of Debian using debootstrap. This allows debootstrap to set
up its first stage before the container is built.

To build a container you need a command line like:

  DEB_ARCH=armhf DEB_TYPE=testing \
    ./tests/docker/docker.py build \
    --include-executable=arm-linux-user/qemu-arm debian:armhf \
    ./tests/docker/dockerfiles/debian-bootstrap.docker

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>


---
v2
  - use .pre script instead of embedded HOST_CMD
  - make default image include all QEMU build-deps
v3
  - split docker.py from introduction of bootstrap
---
 tests/docker/dockerfiles/debian-bootstrap.docker | 21 +++++++++++++++++++++
 tests/docker/dockerfiles/debian-bootstrap.pre    |  5 +++++
 2 files changed, 26 insertions(+)
 create mode 100644 tests/docker/dockerfiles/debian-bootstrap.docker
 create mode 100755 tests/docker/dockerfiles/debian-bootstrap.pre

-- 
2.7.4
diff mbox

Patch

diff --git a/tests/docker/dockerfiles/debian-bootstrap.docker b/tests/docker/dockerfiles/debian-bootstrap.docker
new file mode 100644
index 0000000..3a9125e
--- /dev/null
+++ b/tests/docker/dockerfiles/debian-bootstrap.docker
@@ -0,0 +1,21 @@ 
+# Create Debian Bootstrap Image
+#
+# This is intended to be pre-poluated by:
+#  - a first stage debootstrap (see debian-bootstrap.pre)
+#  - a native qemu-$arch that binfmt_misc will run
+FROM scratch
+
+# Add everything from the context into the container
+ADD . /
+
+# Patch all mounts as docker already has stuff set up
+RUN sed -i 's/in_target mount/echo not for docker in_target mount/g' /debootstrap/functions
+
+# Run stage 2
+RUN /debootstrap/debootstrap --second-stage
+
+# At this point we can install additional packages if we want
+# Duplicate deb line as deb-src
+RUN cat /etc/apt/sources.list | sed "s/deb/deb-src/" >> /etc/apt/sources.list
+RUN apt-get update
+RUN apt-get -y build-dep qemu
diff --git a/tests/docker/dockerfiles/debian-bootstrap.pre b/tests/docker/dockerfiles/debian-bootstrap.pre
new file mode 100755
index 0000000..6f42da6
--- /dev/null
+++ b/tests/docker/dockerfiles/debian-bootstrap.pre
@@ -0,0 +1,5 @@ 
+#!/bin/sh
+#
+# Simple wrapper for debootstrap, run in the docker build context
+#
+fakeroot debootstrap --variant=buildd --foreign --arch=$DEB_ARCH $DEB_TYPE . http://httpredir.debian.org/debian