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forked from brl/citadel

Generate user-rootfs.tar.xz with debootstrap and some scripts

This commit is contained in:
brl 2018-02-04 23:02:09 -05:00
parent ee86bc1248
commit 3fff10ccb3
4 changed files with 74 additions and 1 deletions

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@ -1,6 +1,7 @@
.PHONY: docker-image docker-shell
BASE_DIR = $(shell pwd)
BASE_BINDMOUNT = type=bind,source=$(BASE_DIR),target=/home/builder/citadel
all: docker-image docker-shell
@ -8,5 +9,9 @@ docker-image:
docker build -t citadel-builder scripts/docker
docker-shell:
docker run -it --mount type=bind,source=$(BASE_DIR),target=/home/builder/citadel citadel-builder
docker run -it --mount $(BASE_BINDMOUNT) citadel-builder
user-rootfs:
mkdir -p build/debootstrap
docker run -it --privileged --mount $(BASE_BINDMOUNT) citadel-builder sudo scripts/build-user-rootfs-stage-one | tee build/debootstrap/build-user-rootfs.log

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@ -0,0 +1,40 @@
#!/bin/bash
#SCRIPT=$(realpath ${BASH_SOURCE})
SCRIPT_DIR=$(dirname $(realpath ${BASH_SOURCE}))
DBS_BASE=$(realpath ${SCRIPT_DIR}/../build/debootstrap)
DBS_ROOT=${DBS_BASE}/rootfs
CACHE_DIR=${DBS_BASE}/var-cache-apt-archives
[[ -d ${DBS_ROOT} ]] && rm -rf ${DBS_ROOT}
[[ -f ${CACHE_DIR}/lock ]] && rm -f ${CACHE_DIR}/lock
mkdir -p ${CACHE_DIR} ${DBS_ROOT}/var/cache/apt/archives
mount --bind ${CACHE_DIR} ${DBS_ROOT}/var/cache/apt/archives
debootstrap --verbose --merged-usr --variant=minbase --include=systemd-sysv,locales \
--exclude=sysv-rc,initscripts,startpar,lsb-base,insserv \
buster ${DBS_ROOT}
mount chproc ${DBS_ROOT}/proc -t proc
mount chsys ${DBS_ROOT}/sys -t sysfs
cp --preserve=mode ${SCRIPT_DIR}/build-user-rootfs-stage-two ${DBS_ROOT}/root/install.sh
DEBIAN_FRONTEND=noninteractive DEBCONF_NONINTERACTIVE_SEEN=true LC_ALL=C LANGUAGE=C LANG=C chroot ${DBS_ROOT} /root/install.sh
rm -f ${DBS_ROOT}/root/install.sh
umount ${DBS_ROOT}/proc
umount ${DBS_ROOT}/sys
umount ${DBS_ROOT}/var/cache/apt/archives
rm -f ${DBS_ROOT}/var/cache/apt/pkgcache.bin
rm -f ${DBS_ROOT}/var/cache/apt/srcpkgcache.bin
printf "\n\n----- Generating compressed tarball (this will take a couple of minutes) -----\n\n"
tar -C ${DBS_ROOT} -c --xattrs --xattrs-include=* -f ${DBS_BASE}/user-rootfs.tar .
xz --force --threads=0 ${DBS_BASE}/user-rootfs.tar
ls -al ${DBS_BASE}/user-rootfs.tar.xz
printf "\n\n"

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@ -0,0 +1,25 @@
#!/bin/bash
PACKAGES="man manpages vim less xz-utils sudo tmux dbus libpam-systemd vifm openssh-client gnome-terminal packagekit-gtk3-module libcanberra-gtk3-module firefox"
echo "en_US.UTF-8 UTF-8" > /etc/locale.gen
locale-gen
update-locale LANG=en_US.UTF-8
export LANG=en_US.UTF-8 LC_ALL=en_US.UTF-8 LC_CTYPE=en_US.UTF-8
mkdir -p /etc/systemd/user.conf.d
printf '[Manager]\nDefaultEnvironment="DISPLAY=:0"\n' > /etc/systemd/user.conf.d/50-display-env.conf
echo "subgraph" > /etc/hostname
echo "deb http://http.debian.net/debian unstable main" >> /etc/apt/sources.list
useradd -s /bin/bash -m user
echo "user:user" | chpasswd
usermod -aG sudo user
echo "export DISPLAY=:0" >> /home/user/.bashrc
apt-get update
apt-get --assume-yes upgrade
apt-get --assume-yes --no-install-recommends install ${PACKAGES}
printf "\n\nInstalled Packages\n\n"
dpkg -l

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@ -26,6 +26,8 @@ RUN apt update && apt install -y gawk \
libmpc-dev \
libelf-dev \
nano \
sudo \
debootstrap \
inkscape
# python
@ -36,6 +38,7 @@ ENV LC_ALL en_US.UTF-8
ENV LC_CTYPE en_US.UTF-8
RUN useradd -ms /bin/bash builder
RUN echo "builder ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers
USER builder
RUN echo ". /home/builder/citadel/setup-build-env" >> /home/builder/.bashrc