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image_builder: remove docker_builder from repo

Browse Source 
see: https://github.com/urpylka/img-tool
This commit is contained in:
Artem Smirnov
2018-09-30 18:35:01 +03:00
parent d16a27c891
commit 6c9103835f
5 changed files with 0 additions and 534 deletions
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17
builder_docker/Dockerfile
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# for alpine use apk
FROM debian
ENV DEBIAN_FRONTEND 'noninteractive'
ENV LANG 'C.UTF-8'
ENV LC_ALL 'C.UTF-8'
RUN apt-get update -qq > /dev/null
RUN apt-get install -y --no-install-recommends -qq bc jq unzip wget parted apt-utils git ca-certificates gawk > /dev/null
RUN apt-get clean
COPY ./*.sh /builder/
COPY ./qemu-arm-resin /builder/qemu-arm-resin
WORKDIR /builder
CMD ./repo/builder/image-build.sh

130
builder_docker/README.md
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## Setup your builder
1. Install requirements
```bash
sudo apt-get install unzip zip git python-pip jq curl
sudo pip install YaDiskClient
```
2. Mount HDD
```bash
nano /etc/fstab
```
```
proc /proc proc defaults 0 0
PARTUUID=37665771-01 /boot vfat defaults 0 2
PARTUUID=37665771-02 / ext4 defaults,noatime 0 1
# a swapfile is not a swap partition, no line here
# use dphys-swapfile swap[on|off] for that
/dev/sdb1 none swap sw 0 0
/dev/sdb2 /mnt/hdd_system ext4 defaults,acl 0 0
/dev/sdb3 /mnt/hdd_builder ext4 defaults,acl 0 0
```
3. Enable swap on HDD
> TODO
4. And disable `dphys-swapfile`
```bash
sudo systemctl stop dphys-swapfile
sudo systemctl disable dphys-swapfile
```
5. Create /mnt/hdd_builder/workspace/coex-ci.json
```(json)
{
"yadisk":
{
"login":"LOGIN",
"password":"PASS",
"server_dir":"/clever_images"
},
"github":
{
"login":"LOGIN",
"password":"PASS",
"url":"https://api.github.com/repos/CopterExpress/clever/releases/"
}
}
```
6. Add webhook to release on your github project
> TODO
7. Install Jenkins
> Manual https://www.digitalocean.com/community/tutorials/how-to-install-jenkins-on-ubuntu-16-04
8. Change user & group invoked Jenkins
```bash
sudo sed -i 's/JENKINS_USER=$NAME/JENKINS_USER=root/' /etc/default/jenkins
sudo sed -i 's/JENKINS_GROUP=$NAME/JENKINS_GROUP=root/' /etc/default/jenkins
```
9. Install Jenikins plugins
> Pipeline, Git SCM, Matrix Authorization, github-webhook-build-trigger-plugin
10. Create Jenkins pipeline job
> TODO
11. Configure Jenkins
> TODO: Matrix autorization, GIT Token
12. Add Jenkins service to autostart
```bash
sudo systemctl enable jenkins
```
13. Start service
```bash
sudo systemctl start jenkins
```
## Requirements
* Jenkins (BlueOcean plugin, optional)
## Troubleshooting
If JDK not installed:
```bash
sudo apt-get install default-jdk
```
## Для использования execute в качестве mount_image
```bash
./image_config.sh execute $IMAGE_PATH << EOF
uname -a
EOF
```
## Running the Docker
```bash
docker run --privileged -it --rm -v /dev:/dev -v $(pwd)/image:/builder/image smirart/builder
```
## TODO
* Change http на https в jenkins plugins
* Add finally block for disconnect image
* In Jenkins build call by name - change
**image-chroot**
* Добавить отмонтирование образа при возникновении ошибке
* проверка на существование образа и скрипта если тот задан (кстати скрипт копируется перед исполнением, модет подумать как сопрягать с copytochroot)
**image-build**
* должна смотреть в текущую папку
* проверка на существование файла инструкций
* Тоесть по сути должен быть отдельный скрипт для скачивания репы, если таковой не имеется
* Идея для билдера: добавить в Volume репу с инструкциями. И делать лишь git fetch, git pull, git checkout
* Сделать так, чтобы в текущей папке все собиралось и работало:
1. Если это репозиторий (как передавать доступ в папку?)
2. Брать имя репы, ветку или бренчу и коммит из файлов репы
3. Обеспечить возможность работы с удаленным репозиторием в качестве источника инструкций (может сделать переход по коммиту или еще что-то подобное)
**image-resize <IMAGE> free-space**
## Варнинги Jenkins
```log
[WARNING] The POM for org.jenkins-ci.tools:maven-hpi-plugin:jar:2.0 is missing, no dependency information available
[WARNING] Failed to build parent project for io.codeclou.jenkins.github.webhook.build.trigger.plugin:github-webhook-build-trigger-plugin:hpi:1.2.0
```
* https://yandex.ru/search/?text=The%20POM%20for%20org.jenkins-ci.tools%3Amaven-hpi-plugin%3Ajar%3A2.0%20is%20missing%2C%20no%20dependency%20information%20available&&lr=213
* http://jenkins-ci.361315.n4.nabble.com/Plugin-org-jenkins-ci-tools-maven-hpi-plugin-td4751140.html
* http://qaru.site/questions/1460710/maven-jenkins-plugin-poms-missing-for-dependency-information-on-jars

184
builder_docker/image-chroot.sh
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#! /usr/bin/env bash
#
# Script for upload the image to yadisk & change the release message on GitHub
# Copyright (C) 2018 Copter Express Technologies
#
# Author: Artem Smirnov <urpylka@gmail.com>
# Author: Andrey Dvornikov <dvornikov-aa@yandex.ru>
#
# Distributed under MIT License (available at https://opensource.org/licenses/MIT).
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
set -e # Exit immidiately on non-zero result
echo_stamp() {
# TEMPLATE: echo_stamp <TEXT> <TYPE>
# TYPE: SUCCESS, ERROR, INFO
# More info there https://www.shellhacks.com/ru/bash-colors/
TEXT="$(date '+[%Y-%m-%d %H:%M:%S]') $1"
TEXT="\e[1m$TEXT\e[0m" # BOLD
case "$2" in
SUCCESS)
TEXT="\e[32m${TEXT}\e[0m";; # GREEN
ERROR)
TEXT="\e[31m${TEXT}\e[0m";; # RED
*)
TEXT="\e[34m${TEXT}\e[0m";; # BLUE
esac
echo -e ${TEXT}
}
# This script doesn't work on Ubuntu because OS`s losetup does not consist --partscan (-P).
# Idea: use `mount -o loop,offset`
# https://stefanoprenna.com/blog/2014/09/22/tutorial-how-to-mount-raw-images-img-images-on-linux/
# REPO_DIR=$(mktemp -d --suffix=.builder_repo)
# mount -t ext4 -o loop,offset=$((94208 * 512)) image/clever_qemu_test_2_20180822_163141.img "$REPO_DIR"
# mount -t vfat -o loop,offset=$((8192 * 512)) image/clever_qemu_test_2_20180822_163141.img "$REPO_DIR/boot"
execute() {
# execute <IMAGE_PATH> [<EXECUTE_FILE> [...]]
echo_stamp "Mount loop-image: $1"
local DEV_IMAGE=$(losetup -Pf $1 --show)
sleep 0.5
local MOUNT_POINT=$(mktemp -d --suffix=.builder_image)
echo_stamp "Mount dirs ${MOUNT_POINT} & ${MOUNT_POINT}/boot"
mount "${DEV_IMAGE}p2" ${MOUNT_POINT}
mount "${DEV_IMAGE}p1" ${MOUNT_POINT}/boot
REGISTER=':arm:M::\x7fELF\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x28\x00:\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff:/usr/bin/qemu-arm-static:'
if [[ $(arch) != 'armv7l' ]]; then
echo_stamp "Enable qemu-arm-static"
mount binfmt_misc -t binfmt_misc /proc/sys/fs/binfmt_misc 2> /dev/null || true
echo ${REGISTER} > /proc/sys/fs/binfmt_misc/register 2> /dev/null || true
cp './qemu-arm-resin' "${MOUNT_POINT}/usr/bin/qemu-arm-static"
else echo_stamp "qemu-arm-static is not need"
fi
echo_stamp "Bind system dirs"
echo_stamp "Mounting /proc in chroot... "
if [ ! -d ${MOUNT_POINT}/proc ]; then
mkdir -p ${MOUNT_POINT}/proc \
&& mount -t proc -o nosuid,noexec,nodev proc ${MOUNT_POINT}/proc \
&& echo_stamp "OK" "SUCCESS" \
|| (echo_stamp "Failed" "ERROR"; exit 1)
else echo_stamp "/proc already exist" "SUCCESS"; fi
echo_stamp "Mounting /sys in chroot... "
if [ ! -d ${MOUNT_POINT}/sys ]; then
mkdir -p ${MOUNT_POINT}/sys \
&& mount -t sysfs -o nosuid,noexec,nodev sysfs ${MOUNT_POINT}/sys \
&& echo_stamp "OK" "SUCCESS" \
|| (echo_stamp "Failed" "ERROR"; exit 1)
else echo_stamp "/sys already exist" "SUCCESS"; fi
echo_stamp "Mounting /dev/ and /dev/pts in chroot... " \
&& mkdir -p -m 755 ${MOUNT_POINT}/dev/pts \
&& mount -t devtmpfs -o mode=0755,nosuid devtmpfs ${MOUNT_POINT}/dev \
&& mount -t devpts -o gid=5,mode=620 devpts ${MOUNT_POINT}/dev/pts \
&& echo_stamp "OK" "SUCCESS" \
|| (echo_stamp "Failed" "ERROR"; exit 1)
echo_stamp "Copy DNS records" \
&& cp -L /etc/resolv.conf ${MOUNT_POINT}/etc/resolv.conf \
&& echo_stamp "OK" "SUCCESS" \
|| (echo_stamp "Failed" "ERROR"; exit 1)
if [[ $# > 1 ]]; then
echo_stamp "Copy script to chroot fs"
local SCRIPT_NAME="$(basename $2).$(tr -dc 'A-F0-9' < /dev/urandom | dd bs=1 count=7 2>/dev/null)"
local SCRIPT_DIR="${MOUNT_POINT}/root"
cp "$2" "${SCRIPT_DIR}/${SCRIPT_NAME}"
# Run script in chroot with additional arguments
chroot ${MOUNT_POINT} /bin/sh -c "/root/${SCRIPT_NAME} ${@:3}"
# Removing script from chroot fs
rm "${SCRIPT_DIR}/${SCRIPT_NAME}"
else
# https://wiki.archlinux.org/index.php/Change_root_(%D0%A0%D1%83%D1%81%D1%81%D0%BA%D0%B8%D0%B9)
# http://www.unix-lab.org/posts/chroot/
# https://habrahabr.ru/post/141012/
# https://losst.ru/vosstanovlenie-grub2
# http://unixteam.ru/content/virtualizaciya-ili-zapuskaem-prilozhenie-v-chroot-okruzhenii-razmyshleniya
# http://help.ubuntu.ru/wiki/%D0%B2%D0%BE%D1%81%D1%81%D1%82%D0%B0%D0%BD%D0%BE%D0%B2%D0%BB%D0%B5%D0%BD%D0%B8%D0%B5_grub
echo_stamp "Entering to chroot" \
&& chroot ${MOUNT_POINT} /bin/bash
fi
umount_system ${MOUNT_POINT} ${DEV_IMAGE}
}
umount_system() {
# TEMPLATE: umount_system <MOUNT_POINT> <DEV_IMAGE>
echo_stamp "Unmount chroot rootfs and boot partition: $1"
umount_ok=false
# Repeat 5 times
for i in {1..5}; do
umount -fR $1 \
&& umount_ok=true && break \
|| (echo_stamp "Failed #$i (try 5 times)" "ERROR"; sleep 2)
done
[[ "$umount_ok" == true ]] && echo_stamp "OK" "SUCCESS" \
|| (echo_stamp "Umount loop-image was failed" "ERROR"; exit 1)
losetup -d $2
}
copy_to_chroot() {
# copy_to_chroot <IMAGE_PATH> <MOVE_FILE> <MOVE_TO>
echo_stamp "Mount loop-image: $1"
local DEV_IMAGE=$(losetup -Pf $1 --show)
sleep 0.5
local MOUNT_POINT=$(mktemp -d --suffix=.builder_image)
echo_stamp "Mount dirs ${MOUNT_POINT} & ${MOUNT_POINT}/boot"
mount "${DEV_IMAGE}p2" ${MOUNT_POINT}
mount "${DEV_IMAGE}p1" ${MOUNT_POINT}/boot
local dir_name=$(dirname "${MOUNT_POINT}$3 /")
[[ ! -d ${dir_name} ]] && mkdir -p ${dir_name} \
&& echo_stamp "Created ${dir_name}" "SUCCESS"
cp -r "$2" "${MOUNT_POINT}$3"
umount_system ${MOUNT_POINT} ${DEV_IMAGE}
}
if [ $(whoami) != "root" ]; then
echo ""
echo "********************************************************************"
echo "******************** This should be run as root ********************"
echo "********************************************************************"
echo ""
exit 1
fi
echo "================================================================================"
for ((i=0; i<=$#; i++)); do echo "\$$i: ${!i}"; done
echo "================================================================================"
if [[ $# > 0 ]]; then
[[ -f $1 ]] || (echo_stamp "$1 does not exist" "ERROR"; echo "Template: image-chroot.sh <IMAGE> [ exec <SCRIPT> [...] | copy <MOVE_FILE> <MOVE_TO> ]"; exit 1)
if [[ ! -z $2 && -f $3 ]]; then
case "$2" in
exec)
execute $1 $3 ${@:4};;
copy)
copy_to_chroot $1 $3 $4;;
*)
echo "Template: image-chroot.sh <IMAGE> [ exec <SCRIPT> [...] | copy <MOVE_FILE> <MOVE_TO> ]";;
esac
else execute $1; fi
fi

203
builder_docker/image-resize.sh
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#! /usr/bin/env bash
#
# Script for upsize the image & for shrink free space on the image
# Copyright (C) 2018 Copter Express Technologies
#
# Author: Artem Smirnov <urpylka@gmail.com>
#
# Distributed under MIT License (available at https://opensource.org/licenses/MIT).
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
set -e # Exit immidiately on non-zero result
echo_bold() {
# TEMPLATE: echo_bold <TEXT> <TYPE>
# TYPE: SUCCESS, ERROR, INFO
# More info there https://www.shellhacks.com/ru/bash-colors/
TEXT="$1"
TEXT="\e[1m$TEXT\e[0m" # BOLD
case "$2" in
SUCCESS)
TEXT="\e[32m${TEXT}\e[0m";; # GREEN
ERROR)
TEXT="\e[31m${TEXT}\e[0m";; # RED
*)
TEXT="\e[34m${TEXT}\e[0m";; # BLUE
esac
echo -e ${TEXT}
}
resize_fs() {
# TEMPLATE: resize_fs <IMAGE_PATH> <SIZE>
set +e
# https://ru.wikipedia.org/wiki/%D0%A0%D0%B0%D0%B7%D1%80%D0%B5%D0%B6%D1%91%D0%BD%D0%BD%D1%8B%D0%B9_%D1%84%D0%B0%D0%B9%D0%BB
# https://raspberrypi.stackexchange.com/questions/13137/how-can-i-mount-a-raspberry-pi-linux-distro-image
# fdisk -l 2017-11-29-raspbian-stretch-lite.img
# https://www.stableit.ru/2011/05/losetup.html
# -f : losetup сам выбрал loop (минуя занятые)
# -P : losetup монтирует разделы в образе как отдельные подразделы,
# например /dev/loop0p1 и /dev/loop0p2
# --show : печатает имя устройства, например /dev/loop4
# http://karelzak.blogspot.ru/2015/05/resize-by-sfdisk.html
# ", +" : expand partition for volume size
# -N 2 : select second partition for work
# There is a risk that sfdisk will ask for a disk remount to update partition table
# TODO: Check sfdisk exit code
echo_bold "Truncate image" \
&& truncate -s$2 $1 \
&& echo_bold "Mount loop-image: $1" \
&& local DEV_IMAGE=$(losetup -Pf $1 --show) \
&& sleep 0.5 \
&& echo ", +" | sfdisk -N 2 ${DEV_IMAGE} \
&& sleep 0.5 \
&& losetup -d ${DEV_IMAGE} \
&& sleep 0.5 \
&& local DEV_IMAGE=$(losetup -Pf $1 --show) \
&& sleep 0.5 \
&& echo_bold "Check & repair filesystem after expand partition" \
&& e2fsck -fvy "${DEV_IMAGE}p2" \
&& echo_bold "Expand filesystem" \
&& resize2fs "${DEV_IMAGE}p2" \
&& echo_bold "Umount loop-image" \
&& losetup -d ${DEV_IMAGE}
set -e
}
shrink_free_space() {
if [[ -z $1 ]]; then
echo "================================================================================"
echo_bold "Automatic Image file resizer"
echo_bold "Description: This script shrink your image to 10MiB free space"
echo_bold "if you didn't set FREE_SPACE in MiB (see usage below)."
echo_bold "Authors: Artem Smirnov @urpylka, SirLagz"
echo
echo_bold "Usage: ./autosizer.sh <IMAGE_PATH> [<FREE_SPACE>]"
echo
echo_bold "Requirements: parted, losetup, e2fsck, resize2fs, bc, truncate"
echo "================================================================================"
exit 1
fi
echo "================================================================================"
# Default add 10MiB free space to image, if $2 doesn't set
FREE_SPACE=${2:-10}
strImgFile=$1
echo_bold "Path to image: $strImgFile"
echo "================================================================================"
if [[ ! -e $strImgFile ]]; then
echo_bold "Error: File doesn't exist"
echo
exit 1
fi
echo "================================================================================"
partinfo=`parted -m $strImgFile unit B print`
echo_bold "Partition information:\n$partinfo"
echo "================================================================================"
partnumber=`echo "$partinfo" | grep ext4 | awk -F: '{ print $1 }'`
echo_bold "Partition number: $partnumber"
echo "================================================================================"
partstart=`echo "$partinfo" | grep ext4 | awk -F: '{ print substr($2,0,length($2)-1) }'`
echo_bold "Partition start: $partstart (bytes)"
echo "================================================================================"
loopback=`losetup -f --show -o $partstart $strImgFile`
echo_bold "Loopback device: $loopback"
echo "================================================================================"
set +e
e2fsck -fvy $loopback
set -e
echo "================================================================================"
minsize=`resize2fs -P $loopback | awk -F': ' '{ print $2 }'`
#minsize=`resize2fs -P $loopback 2> /dev/null | awk -F': ' '{ print $2 }'`
echo_bold "Minsize: $minsize (4KiB)"
echo "================================================================================"
FREE_SPACE=$(($FREE_SPACE*1024*1024/4096))
minsize=`echo "$minsize+$FREE_SPACE" | bc`
echo_bold "Minsize + $FREE_SPACE (4KiB): $minsize (4KiB)"
echo "================================================================================"
resize2fs -p $loopback $minsize
sleep 1
losetup -d $loopback
echo "================================================================================"
partnewsize=`echo "$minsize * 4096" | bc`
echo_bold "New size of part: $minsize (4KiB) = $partnewsize (bytes)"
echo "================================================================================"
newpartend=`echo "$partstart + $partnewsize" | bc`
echo_bold "New end of part (Part start + part new size):"
echo_bold "$partstart (bytes) + $partnewsize (bytes) = $newpartend (bytes)"
echo "================================================================================"
part1=`parted $strImgFile rm 2`
echo "================================================================================"
part2=`parted $strImgFile unit B mkpart primary $partstart $newpartend`
echo "================================================================================"
endresult=`parted -m $strImgFile unit B print free | tail -1 | awk -F: '{ print substr($2,0,length($2)-1) }'`
echo_bold "Size of result image: $endresult (bytes)"
echo "================================================================================"
truncate -s $endresult $strImgFile
echo "================================================================================"
partinfo=`parted -m $strImgFile unit B print`
echo_bold "Partition information:\n$partinfo"
echo "================================================================================"
# TODO check if image needs to change PARTUUID
#sed -i 's/root=[^ ]*/root=\/dev\/mmcblk0p2/' /boot/cmdline.txt
#sed -i 's/.* \/boot vfat defaults 0 2$/\/dev\/mmcblk0p1 \/boot vfat defaults 0 2/' /etc/fstab
#sed -i 's/.* \/ ext4 defaults,noatime 0 1$/\/dev\/mmcblk0p2 \/ ext4 defaults,noatime 0 1/' /etc/fstab
}
if [ $(whoami) != "root" ]; then
echo ""
echo "********************************************************************"
echo "******************** This should be run as root ********************"
echo "********************************************************************"
echo ""
exit 1
fi
if [[ $# > 0 ]]; then
echo "================================================================================"
for ((i=1; i<=$#; i++)); do echo "\$$i: ${!i}"; done
echo "================================================================================"
[[ -f $1 ]] || (echo_bold "$1 does not exist" "ERROR"; exit 1)
if [[ ! -z $2 ]]; then
case "$2" in
min)
shrink_free_space $1 $3;;
max)
resize_fs $1 $3;;
*)
echo "Template: image-resize.sh <IMAGE> [ min <FREE_SPACE> | max <FREE_SPACE> ]";;
esac
else shrink_free_space $1; fi
fi

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builder_docker/qemu-arm-resin
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