Split the debootstrap functions into an element
debootstrap is not debian or ubuntu specific. We can make a debootstrap element that knows how to do all of the things, and then a debian-minimal and ubuntu-minimal image that use it. Finally, make the debian element simply be a collection of the extra things we do to make it look like a cloud-init based cloud image. Change-Id: Iaf46c8e61bf1cac9a096cbfd75d6d6a9111b701e
This commit is contained in:
Monty Taylor
Gregory Haynes
parent
c1d7cb4d6c
commit
23aa76dff0
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@ -0,0 +1,40 @@
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==============
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debian-minimal
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==============
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Create a minimal image based on Debian. We default to unstable but DIB_RELEASE
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is mapped to any series of Debian.
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Note that the default Debian series is `unstable`, and the default
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mirrors for Debian can be problematic for `unstable`. Because apt does
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not handle changing Packages files well across multiple out of sync
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mirrors, it is recommended that you choose a single mirror of debian,
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and pass it in via `DIB_DISTRIBUTION_MIRROR`.
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If necessary, a custom apt keyring and debootstrap script can be
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supplied to the `debootstrap` command via `DIB_APT_KEYRING` and
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`DIB_DEBIAN_DEBOOTSTRAP_SCRIPT` respectively. Both options require the
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use of absolute rather than relative paths.
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Use of this element will also require the tool 'debootstrap' to be
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available on your system. It should be available on Ubuntu, Debian,
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and Fedora. It is also recommended that the 'debian-keyring' package
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be installed.
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The `DIB_OFFLINE` or more specific `DIB_DEBIAN_USE_DEBOOTSTRAP_CACHE`
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variables can be set to prefer the use of a pre-cached root filesystem
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tarball.
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The `DIB_DEBOOTSTRAP_EXTRA_ARGS` environment variable may be used to
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pass extra arguments to the debootstrap command used to create the
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base filesystem image. If --keyring is is used in `DIB_DEBOOTSTRAP_EXTRA_ARGS`,
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it will override `DIB_APT_KEYRING` if that is used as well.
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-------------------
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Note on ARM systems
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-------------------
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Because there is not a one-to-one mapping of `ARCH` to a kernel package, if
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you are building an image for ARM on debian, you need to specify which kernel
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you want in the environment variable `DIB_ARM_KERNEL`. For instance, if you want
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the `linux-image-mx5` package installed, set `DIB_ARM_KERNEL` to `mx5`.
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@ -0,0 +1 @@
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debootstrap
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@ -0,0 +1 @@
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operating-system
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@ -0,0 +1,3 @@
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export DISTRO_NAME=debian
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export DIB_RELEASE=${DIB_RELEASE:-unstable}
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export DIB_DISTRIBUTION_MIRROR=${DIB_DISTRIBUTION_MIRROR:-http://http.debian.net/debian}
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@ -0,0 +1,39 @@
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#!/bin/bash
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# Copyright (c) 2014 Hewlett-Packard Development Company, L.P.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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#
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# See the License for the specific language governing permissions and
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# limitations under the License.
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if [ ${DIB_DEBUG_TRACE:-0} -gt 0 ]; then
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set -x
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fi
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set -eu
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set -o pipefail
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# We should manage this in a betterer way
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cat << EOF >/etc/apt/sources.list
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deb $DIB_DISTRIBUTION_MIRROR $DIB_RELEASE main
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EOF
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if [ $DIB_RELEASE != unstable ] ; then
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cat << EOF >>/etc/apt/sources.list
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deb $DIB_DISTRIBUTION_MIRROR $DIB_RELEASE-backports main restricted universe
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EOF
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fi
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# Need to update to retrieve the signed Release file
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apt-get update
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apt-get clean
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apt-get dist-upgrade -y
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@ -11,7 +11,7 @@ mirrors, it is recommended that you choose a single mirror of debian,
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and pass it in via `DIB_DISTRIBUTION_MIRROR`.
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If necessary, a custom apt keyring and debootstrap script can be
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supplied to the `debootstrap` command via `DIB_DEBIAN_KEYRING` and
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supplied to the `debootstrap` command via `DIB_APT_KEYRING` and
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`DIB_DEBIAN_DEBOOTSTRAP_SCRIPT` respectively. Both options require the
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use of absolute rather than relative paths.
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@ -26,4 +26,13 @@ tarball.
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The `DIB_DEBOOTSTRAP_EXTRA_ARGS` environment variable may be used to
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pass extra arguments to the debootstrap command used to create the
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base filesystem image. If --keyring is is used in `DIB_DEBOOTSTRAP_EXTRA_ARGS`,
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it will override `DIB_DEBIAN_KEYRING` if that is used as well.
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it will override `DIB_APT_KEYRING` if that is used as well.
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-------------------
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Note on ARM systems
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-------------------
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Because there is not a one-to-one mapping of `ARCH` to a kernel package, if
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you are building an image for ARM on debian, you need to specify which kernel
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you want in the environment variable `DIB_ARM_KERNEL`. For instance, if you want
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the `linux-image-mx5` package installed, set `DIB_ARM_KERNEL` to `mx5`.
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@ -1,2 +1 @@
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dib-run-parts
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dpkg
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debian-minimal
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@ -1 +0,0 @@
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export DISTRO_NAME=debian
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@ -0,0 +1,41 @@
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#!/bin/bash
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#
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# Copyright 2014 Hewlett-Packard Development Company, L.P.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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if [ ${DIB_DEBUG_TRACE:-1} -gt 0 ]; then
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set -x
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fi
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set -eu
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set -o pipefail
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DIB_DEBIAN_ALT_INIT_PACKAGE=${DIB_DEBIAN_ALT_INIT_PACKAGE:-sysvinit}
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adduser --gecos Debian-cloud-init-user --disabled-password --quiet debian
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install -d -m 0755 -o root -g root /etc/sudoers.d
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echo 'debian ALL=(ALL) NOPASSWD:ALL' > /etc/sudoers.d/debian-cloud-init
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chmod 0440 /etc/sudoers.d/debian-cloud-init
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if [ "$DIB_DEBIAN_ALT_INIT_PACKAGE" != "sysvinit" ]; then
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# To avoid a conflict against an essential package, we need to remove sysvinit first
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dpkg --purge --force remove-essential sysvinit
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apt-get install -y $apt_get_bp_extra_opts $DIB_DEBIAN_ALT_INIT_PACKAGE
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printf \"Package: sysvinit\nPin: origin ""\nPin-Priority: -1\n\" > \
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/etc/apt/preferences.d/sysvinit > /etc/apt/preferences.d/sysvinit
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fi
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# specify a hostname so that cloud-init does not default to (None)
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echo 'hostname: debian' > /etc/cloud/cloud.cfg.d/01_hostname.cfg
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@ -0,0 +1,10 @@
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openssh-server:
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file:
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less:
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kbd:
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curl:
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rsync:
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bash-completion:
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cloud-init:
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cloud-utils:
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cloud-initramfs-growroot:
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@ -1,116 +0,0 @@
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#!/bin/bash
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#
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# Copyright 2014 Hewlett-Packard Development Company, L.P.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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if [ ${DIB_DEBUG_TRACE:-1} -gt 0 ]; then
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set -x
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fi
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set -eu
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set -o pipefail
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if [ -f ${TARGET_ROOT}/.extra_settings ] ; then
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. ${TARGET_ROOT}/.extra_settings
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fi
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DISTRO_NAME=${DISTRO_NAME:-debian}
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DIB_RELEASE=${DIB_RELEASE:-unstable}
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DIB_DEBIAN_ALT_INIT_PACKAGE=${DIB_DEBIAN_ALT_INIT_PACKAGE:-sysvinit}
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DIB_DEBOOTSTRAP_EXTRA_ARGS=${DIB_DEBOOTSTRAP_EXTRA_ARGS:-}
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DEBOOTSTRAP_TARBALL=$DIB_IMAGE_CACHE/debootstrap-${DISTRO_NAME}-${DIB_DEBIAN_ALT_INIT_PACKAGE}-${DIB_RELEASE}-${ARCH}.tar.gz
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if [ -n "${DIB_DEBIAN_MIRROR:-}" ]; then
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echo "Use of DIB_DEBIAN_MIRROR environment variable to configure mirror is deprecated."
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echo "Please use DIB_DISTRIBUTION_MIRROR instead."
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DIB_DISTRIBUTION_MIRROR=$DIB_DEBIAN_MIRROR
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fi
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DIB_DISTRIBUTION_MIRROR=${DIB_DISTRIBUTION_MIRROR:-http://http.debian.net/debian}
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http_proxy=${http_proxy:-}
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if [ -n "$DIB_OFFLINE" -o -n "${DIB_DEBIAN_USE_DEBOOTSTRAP_CACHE:-}" ] && [ -f $DEBOOTSTRAP_TARBALL ] ; then
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echo $DEBOOTSTRAP_TARBALL found in cache. Using.
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sudo tar -C $TARGET_ROOT --numeric-owner -xzf $DEBOOTSTRAP_TARBALL
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else
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echo Building new tarball for Debian $DIB_RELEASE ARCH=$ARCH
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ADD_PACKAGES=sudo,adduser,locales,openssh-server,file,less,kbd,curl,rsync,bash-completion,linux-image-amd64
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KEYRING_OPT=
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if [ -n "${DIB_DEBIAN_KEYRING:-}" ] ; then
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KEYRING_OPT="--keyring=${DIB_DEBIAN_KEYRING}"
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fi
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sudo sh -c "http_proxy=$http_proxy debootstrap --verbose \
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--arch=${ARCH} \
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--include=${ADD_PACKAGES} \
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$KEYRING_OPT \
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$DIB_DEBOOTSTRAP_EXTRA_ARGS \
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$DIB_RELEASE \
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$TARGET_ROOT \
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$DIB_DISTRIBUTION_MIRROR \
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${DIB_DEBIAN_DEBOOTSTRAP_SCRIPT:-}"
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echo "Customizing result for cloud use"
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apt_get_bp_extra_opts=
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if [ "$DIB_RELEASE" = "wheezy" ]; then
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sudo sh -c "echo deb $DIB_DISTRIBUTION_MIRROR wheezy-backports main >> ${TARGET_ROOT}/etc/apt/sources.list"
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cat << EOF | sudo tee -a ${TARGET_ROOT}/etc/network/interfaces
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source /etc/network/interfaces.d/*
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EOF
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apt_get_bp_extra_opts="-t wheezy-backports"
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fi
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# Need to update to retrieve the signed Release file
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sudo sh -c "http_proxy=$http_proxy chroot ${TARGET_ROOT} apt-get update"
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CLOUD_INIT_PACKAGES="cloud-init cloud-utils cloud-initramfs-growroot"
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sudo sh -c "http_proxy=$http_proxy chroot ${TARGET_ROOT} apt-get install -y $apt_get_bp_extra_opts $CLOUD_INIT_PACKAGES"
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if [ "$DIB_DEBIAN_ALT_INIT_PACKAGE" != "sysvinit" ]; then
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# To avoid a conflict against an essential package, we need to remove sysvinit first
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sudo chroot ${TARGET_ROOT} dpkg --purge --force remove-essential sysvinit
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sudo sh -c "http_proxy=$http_proxy chroot ${TARGET_ROOT} apt-get install -y $apt_get_bp_extra_opts $DIB_DEBIAN_ALT_INIT_PACKAGE"
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sudo sh -c "printf \"Package: sysvinit\nPin: origin ""\nPin-Priority: -1\n\" > \
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${TARGET_ROOT}/etc/apt/preferences.d/sysvinit > ${TARGET_ROOT}/etc/apt/preferences.d/sysvinit"
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||||
fi
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||||
|
||||
sudo sed -i "s/PermitRootLogin yes/PermitRootLogin without-password/" $TARGET_ROOT/etc/ssh/sshd_config
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||||
sudo chroot ${TARGET_ROOT} adduser --gecos Debian-cloud-init-user --disabled-password --quiet debian
|
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sudo install -d -m 0755 -o root -g root ${TARGET_ROOT}/etc/sudoers.d
|
||||
sudo sh -c "echo 'debian ALL=(ALL) NOPASSWD:ALL' > ${TARGET_ROOT}/etc/sudoers.d/debian-cloud-init"
|
||||
sudo chmod 0440 ${TARGET_ROOT}/etc/sudoers.d/debian-cloud-init
|
||||
sudo sh -c "echo \"proc /proc proc nodev,noexec,nosuid 0 0
|
||||
LABEL=${DIB_ROOT_LABEL} / ext4 errors=remount-ro 0 1
|
||||
\" > ${TARGET_ROOT}/etc/fstab"
|
||||
sudo sh -c "echo 'blacklist pcspkr' > ${TARGET_ROOT}/etc/modprobe.d/blacklist.conf"
|
||||
sudo sh -c "echo 'debian' > ${TARGET_ROOT}/etc/hostname"
|
||||
|
||||
# specify a hostname so that cloud-init does not default to (None)
|
||||
sudo sh -c "echo 'hostname: debian' > ${TARGET_ROOT}/etc/cloud/cloud.cfg.d/01_hostname.cfg"
|
||||
|
||||
# cloud images expect eth0 to use dhcp.
|
||||
sudo mkdir -p ${TARGET_ROOT}/etc/network/interfaces.d
|
||||
cat << EOF | sudo tee ${TARGET_ROOT}/etc/network/interfaces.d/eth0
|
||||
# The primary network interface
|
||||
auto eth0
|
||||
iface eth0 inet dhcp
|
||||
EOF
|
||||
|
||||
# generate the default en_US locale
|
||||
sudo sed -i -e "0,/^[# ]*en_US.UTF-8 UTF-8 *$/ s/^[# ]*en_US.UTF-8 UTF-8 *$/en_US.UTF-8 UTF-8/" ${TARGET_ROOT}/etc/locale.gen
|
||||
sudo chroot ${TARGET_ROOT} dpkg-reconfigure -f noninteractive locales
|
||||
|
||||
echo Caching debootstrap result in $DEBOOTSTRAP_TARBALL
|
||||
sudo tar -C $TARGET_ROOT -zcf $DEBOOTSTRAP_TARBALL --exclude='./tmp/*' .
|
||||
fi
|
||||
|
||||
sudo rm -f ${TARGET_ROOT}/.extra_settings
|
||||
|
|
@ -0,0 +1,35 @@
|
|||
===========
|
||||
debootstrap
|
||||
===========
|
||||
|
||||
Base element for creating minimal debian-based images.
|
||||
|
||||
This element is incomplete by itself, you'll want to use the debian-minimal
|
||||
or ubuntu-minimal elements to get an actual base image.
|
||||
|
||||
If necessary, a custom apt keyring and debootstrap script can be
|
||||
supplied to the `debootstrap` command via `DIB_APT_KEYRING` and
|
||||
`DIB_DEBIAN_DEBOOTSTRAP_SCRIPT` respectively. Both options require the
|
||||
use of absolute rather than relative paths.
|
||||
|
||||
Use of this element will also require the tool 'debootstrap' to be
|
||||
available on your system. It should be available on Ubuntu, Debian,
|
||||
and Fedora.
|
||||
|
||||
The `DIB_OFFLINE` or more specific `DIB_DEBIAN_USE_DEBOOTSTRAP_CACHE`
|
||||
variables can be set to prefer the use of a pre-cached root filesystem
|
||||
tarball.
|
||||
|
||||
The `DIB_DEBOOTSTRAP_EXTRA_ARGS` environment variable may be used to
|
||||
pass extra arguments to the debootstrap command used to create the
|
||||
base filesystem image. If --keyring is is used in `DIB_DEBOOTSTRAP_EXTRA_ARGS`,
|
||||
it will override `DIB_APT_KEYRING` if that is used as well.
|
||||
|
||||
-------------------
|
||||
Note on ARM systems
|
||||
-------------------
|
||||
|
||||
Because there is not a one-to-one mapping of `ARCH` to a kernel package, if
|
||||
you are building an image for ARM on debian, you need to specify which kernel
|
||||
you want in the environment variable `DIB_ARM_KERNEL`. For instance, if you want
|
||||
the `linux-image-mx5` package installed, set `DIB_ARM_KERNEL` to `mx5`.
|
||||
|
|
@ -0,0 +1,2 @@
|
|||
dib-run-parts
|
||||
dpkg
|
||||
|
|
@ -0,0 +1,34 @@
|
|||
#!/bin/bash
|
||||
#
|
||||
# Copyright 2015 Hewlett-Packard Development Company, L.P.
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
# not use this file except in compliance with the License. You may obtain
|
||||
# a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
# License for the specific language governing permissions and limitations
|
||||
# under the License.
|
||||
#
|
||||
|
||||
if [ "${DIB_DEBUG_TRACE:-0}" -gt 0 ]; then
|
||||
set -x
|
||||
fi
|
||||
set -eu
|
||||
set -o pipefail
|
||||
|
||||
# It would be eversogreat if we didn't need to do crap like this
|
||||
echo $DISTRO_NAME > /etc/hostname
|
||||
|
||||
# cloud images expect eth0 and eth1 to use dhcp.
|
||||
mkdir -p /etc/network/interfaces.d
|
||||
for interface in eth0 eth1; do
|
||||
cat << EOF | tee /etc/network/interfaces.d/$interface
|
||||
auto $interface
|
||||
iface $interface inet dhcp
|
||||
EOF
|
||||
done
|
||||
|
|
@ -0,0 +1,30 @@
|
|||
#!/bin/bash
|
||||
#
|
||||
# Copyright 2015 Hewlett-Packard Development Company, L.P.
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License"); you may
|
||||
# not use this file except in compliance with the License. You may obtain
|
||||
# a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
# License for the specific language governing permissions and limitations
|
||||
# under the License.
|
||||
#
|
||||
|
||||
if [ "${DIB_DEBUG_TRACE:-0}" -gt 0 ]; then
|
||||
set -x
|
||||
fi
|
||||
set -eu
|
||||
set -o pipefail
|
||||
|
||||
install -d -m 0755 -o root -g root /etc/sudoers.d
|
||||
echo 'blacklist pcspkr' > /etc/modprobe.d/blacklist.conf
|
||||
|
||||
cat << EOF | tee /etc/fstab > /dev/null
|
||||
proc /proc proc nodev,noexec,nosuid 0 0
|
||||
LABEL=${DIB_ROOT_LABEL} / ext4 errors=remount-ro 0 1
|
||||
EOF
|
||||
|
|
@ -1,7 +1,6 @@
|
|||
adduser:
|
||||
locales:
|
||||
ca-certificates:
|
||||
cloud-initramfs-growroot:
|
||||
linux-image-generic:
|
||||
locales:
|
||||
lsb-release:
|
||||
phase: pre-install.d
|
||||
|
|
@ -26,10 +26,26 @@ fi
|
|||
|
||||
[ -n "$DISTRO_NAME" ]
|
||||
[ -n "$DIB_RELEASE" ]
|
||||
[ -n "$DIB_DISTRIBUTION_MIRROR" ]
|
||||
|
||||
if [ $DISTRO_NAME = 'ubuntu' ] ; then
|
||||
KERNEL='generic'
|
||||
else
|
||||
case $ARCH in
|
||||
amd64) KERNEL='amd64' ; break ;;
|
||||
i386) KERNEL='686' ; break ;;
|
||||
arm7)
|
||||
[ -n "$DIB_ARM_KERNEL" ]
|
||||
KERNEL="$DIB_ARM_KERNEL"
|
||||
break
|
||||
;;
|
||||
esac
|
||||
fi
|
||||
KERNEL_PACKAGE="linux-image-$KERNEL"
|
||||
|
||||
DIB_DEBIAN_COMPONENTS=${DIB_DEBIAN_COMPONENTS:-main}
|
||||
DIB_DEBOOTSTRAP_EXTRA_ARGS=${DIB_DEBOOTSTRAP_EXTRA_ARGS:-}
|
||||
DEBOOTSTRAP_TARBALL=$DIB_IMAGE_CACHE/debootstrap-${DISTRO_NAME}-${DIB_RELEASE}-${ARCH}.tar.gz
|
||||
DIB_DISTRIBUTION_MIRROR=${DIB_DISTRIBUTION_MIRROR:-http://archive.ubuntu.com/ubuntu}
|
||||
DEBOOTSTRAP_TARBALL=$DIB_IMAGE_CACHE/debootstrap-${DISTRO_NAME}-${DIB_RELEASE}-${ARCH}-${KERNEL}.tar.gz
|
||||
http_proxy=${http_proxy:-}
|
||||
|
||||
if [ -n "$DIB_OFFLINE" -o -n "${DIB_DEBIAN_USE_DEBOOTSTRAP_CACHE:-}" ] && [ -f $DEBOOTSTRAP_TARBALL ] ; then
|
||||
|
|
@ -38,16 +54,16 @@ if [ -n "$DIB_OFFLINE" -o -n "${DIB_DEBIAN_USE_DEBOOTSTRAP_CACHE:-}" ] && [ -f $
|
|||
else
|
||||
|
||||
KEYRING_OPT=
|
||||
if [ -n "${DIB_DEBIAN_KEYRING:-}" ] ; then
|
||||
KEYRING_OPT="--keyring=${DIB_DEBIAN_KEYRING}"
|
||||
if [ -n "${DIB_APT_KEYRING:-${DIB_DEBIAN_KEYRING:-}}" ] ; then
|
||||
KEYRING_OPT="--keyring=${DIB_APT_KEYRING:-${DIB_DEBIAN_KEYRING:-}}"
|
||||
fi
|
||||
|
||||
# Have to --include=python because of dib-run-parts
|
||||
# Have to --include=sudo for pre-install.d use of sudoers files
|
||||
sudo sh -c "http_proxy=$http_proxy debootstrap --verbose \
|
||||
--variant=minbase \
|
||||
--include=python,sudo \
|
||||
--components=main,restricted,universe \
|
||||
--include=python,sudo,$KERNEL_PACKAGE \
|
||||
--components=${DIB_DEBIAN_COMPONENTS} \
|
||||
--arch=${ARCH} \
|
||||
$KEYRING_OPT \
|
||||
$DIB_DEBOOTSTRAP_EXTRA_ARGS \
|
||||
|
|
@ -56,28 +72,6 @@ else
|
|||
$DIB_DISTRIBUTION_MIRROR \
|
||||
${DIB_DEBIAN_DEBOOTSTRAP_SCRIPT:-}"
|
||||
|
||||
echo "Customizing result for cloud use"
|
||||
|
||||
sudo install -d -m 0755 -o root -g root ${TARGET_ROOT}/etc/sudoers.d
|
||||
|
||||
cat << EOF | sudo tee ${TARGET_ROOT}/etc/fstab > /dev/null
|
||||
proc /proc proc nodev,noexec,nosuid 0 0
|
||||
LABEL=${DIB_ROOT_LABEL} / ext4 errors=remount-ro 0 1
|
||||
EOF
|
||||
sudo sh -c "echo 'blacklist pcspkr' > ${TARGET_ROOT}/etc/modprobe.d/blacklist.conf"
|
||||
|
||||
# It would be eversogreat if we didn't need to do crap like this
|
||||
sudo sh -c "echo 'ubuntu' > ${TARGET_ROOT}/etc/hostname"
|
||||
|
||||
# cloud images expect eth0 and eth1 to use dhcp.
|
||||
sudo mkdir -p ${TARGET_ROOT}/etc/network/interfaces.d
|
||||
for interface in eth0 eth1; do
|
||||
cat << EOF | sudo tee ${TARGET_ROOT}/etc/network/interfaces.d/$interface
|
||||
auto $interface
|
||||
iface $interface inet dhcp
|
||||
EOF
|
||||
done
|
||||
|
||||
echo Caching debootstrap result in $DEBOOTSTRAP_TARBALL
|
||||
sudo tar --numeric-owner -C $TARGET_ROOT -zcf $DEBOOTSTRAP_TARBALL --exclude='./tmp/*' .
|
||||
fi
|
||||
|
|
@ -10,7 +10,7 @@ Create a minimal image based on Ubuntu. We default to trusty but DIB_RELEASE
|
|||
is mapped to any series of Ubuntu.
|
||||
|
||||
If necessary, a custom apt keyring and debootstrap script can be
|
||||
supplied to the `debootstrap` command via `DIB_DEBIAN_KEYRING` and
|
||||
supplied to the `debootstrap` command via `DIB_APT_KEYRING` and
|
||||
`DIB_DEBIAN_DEBOOTSTRAP_SCRIPT` respectively. Both options require the
|
||||
use of absolute rather than relative paths.
|
||||
|
||||
|
|
@ -25,4 +25,4 @@ tarball.
|
|||
The `DIB_DEBOOTSTRAP_EXTRA_ARGS` environment variable may be used to
|
||||
pass extra arguments to the debootstrap command used to create the
|
||||
base filesystem image. If --keyring is is used in `DIB_DEBOOTSTRAP_EXTRA_ARGS`,
|
||||
it will override `DIB_DEBIAN_KEYRING` if that is used as well.
|
||||
it will override `DIB_APT_KEYRING` if that is used as well.
|
||||
|
|
|
|||
|
|
@ -1,2 +1 @@
|
|||
dib-run-parts
|
||||
dpkg
|
||||
debootstrap
|
||||
|
|
|
|||
|
|
@ -1,2 +1,4 @@
|
|||
export DISTRO_NAME=ubuntu
|
||||
export DIB_RELEASE=${DIB_RELEASE:-trusty}
|
||||
export DIB_DEBIAN_COMPONENTS=${DIB_DEBIAN_COMPONENTS:-main,restricted,universe}
|
||||
export DIB_DISTRIBUTION_MIRROR=${DIB_DISTRIBUTION_MIRROR:-http://archive.ubuntu.com/ubuntu}
|
||||
|
|
|
|||
Loading…
Reference in New Issue