sonic-buildimage/build_debian.sh

608 lines
28 KiB
Bash
Raw Normal View History

2016-03-08 13:42:20 -06:00
#!/bin/bash
## This script is to automate the preparation for a debian file system, which will be used for
## an ONIE installer image.
##
## USAGE:
[baseimage]: Improve password hashing for default user account (#1748) * [slave.mk]: Fix displaying username and password in build summary We display contents of DEFAULT_USERNAME and DEFAULT_PASSWORD, while image can be build with USERNAME and/or PASSWORD given on make(1) command line. For example: $ make USERNAME=adm PASSWORD=mypass target/sonic-broadcom.bin Fix by displaying USERNAME and PASSWORD variables in build summary. Signed-off-by: Sergey Popovich <sergey.popovich@ordnance.co> * [baseimage]: Improve default user account handling There are couple of issues with current implementation of default user account management in baseimage: 1) It uses DES to encrypt accounts password. Furthermore this effectively limits password length to 8 symbols, even if more provided with PASSWORD or DEFAULT_PASSWORD from rules/config. 2) Salt value for password is same on all builds even with different password increasing attack surface. 3) During the build process password passed as command line parameter either as plain text (if given to make(1) as "make PASSWORD=...") or DES encrypted (if given to build_debian.sh) can be seen by non-build users using /proc/<pid>/cmdline file that has group and world readable permissions. Both 1) and 2) come from: perl -e 'print crypt("$(PASSWORD)", "salt"),"\n"')" that by defalt uses DES if salt does not have format $<id>$<salt>$, where <id> is hashing function id. See crypt(3) for more details on valid <id> values. To address issues above we propose following changes: 1) Do not create password by hands (e.g. using perl snippet above): put this job to chpasswd(8) which is aware about system wide password hashing policy specified in /etc/login.defs with ENCRYPT_METHOD (by default it is SHA512 for Debian 8). 2) Now chpasswd(8) will take care about proper salt value. 3) This has two steps: 3.1) For compatibility reasons accept USERNAME and PASSWORD as make(1) parameters, but warn user that this is unsafe. 3.2) Use process environment to pass USERNAME and PASSWORD variables from Makefile to build_debian.sh as more secure alternative to passing via command line parameters: /proc/<pid>/environ readable only by user running process or privileged users like root. Before change: -------------- hash1 ----- # u='admin' # p="$(LANG=C perl -e 'print crypt("YourPaSs", "salt"),"\n"')" ^^^^^^^^ 8 symbols # echo "$u:$p" | chpasswd -e # getent shadow admin admin:sazQDkwgZPfSk:17680:0:99999:7::: ^^^^^^^^^^^^^ Note the hash (DES encrypted password) hash2 ----- # u='admin' # p="$(LANG=C perl -e 'print crypt("YourPaSsWoRd", "salt"),"\n"')" ^^^^^^^^^^^^ 12 symbols # echo "$u:$p" | chpasswd -e # getent shadow admin admin:sazQDkwgZPfSk:17680:0:99999:7::: ^^^^^^^^^^^^^ Hash is the same as for "YourPaSs" After change: ------------- hash1 ----- # echo "admin:YourPaSs" | chpasswd # getent shadow admin admin:$6$1Nho1jHC$T8YwK58FYToXMFuetQta7/XouAAN2q1IzWC3bdIg86woAs6WuTg\ ^^^^^^^^ Note salt here ksLO3oyQInax/wNVq.N4de6dyWZDsCAvsZ1:17681:0:99999:7::: hash2 ----- # echo "admin:YourPaSs" | chpasswd # getent shadow admin admin:$6$yKU5g7BO$kdT02Z1wHXhr1VCniKkZbLaMPZXK0WSSVGhSLGrNhsrsVxCJ.D9\ ^^^^^^^^ Here salt completely different from case above plFpd8ksGNpw/Vb92hvgYyCL2i5cfI8QEY/:17681:0:99999:7::: Since salt is different hashes for same password different too. hash1 ----- # LANG=C perl -e 'print crypt("YourPaSs", "\$6\$salt\$"),"\n"' ^^^^^ We want SHA512 hash $6$salt$qkwPvXqUeGpexO1vatnIQFAreOTXs6rnDX.OI.Sz2rcy51JrO8dFc9aGv82bB\ yd2ELrIMJ.FQLNjgSD0nNha7/ hash2 ----- # LANG=C perl -e 'print crypt("YourPaSsWoRd", "\$6\$salt\$"),"\n"' $6$salt$1JVndGzyy/dj7PaXo6hNcttlQoZe23ob8GWYWxVGEiGOlh6sofbaIvwl6Ho7N\ kYDI8zwRumRwga/A29nHm4mZ1 Now with same "salt" and $<id>$, and same 8 symbol prefix in password, but different password length we have different hashes. Signed-off-by: Sergey Popovich <sergey.popovich@ordnance.co>
2018-06-09 13:29:16 -05:00
## USERNAME=username PASSWORD=password ./build_debian
## ENVIRONMENT:
2016-03-08 13:42:20 -06:00
## USERNAME
## The name of the default admin user
[baseimage]: Improve password hashing for default user account (#1748) * [slave.mk]: Fix displaying username and password in build summary We display contents of DEFAULT_USERNAME and DEFAULT_PASSWORD, while image can be build with USERNAME and/or PASSWORD given on make(1) command line. For example: $ make USERNAME=adm PASSWORD=mypass target/sonic-broadcom.bin Fix by displaying USERNAME and PASSWORD variables in build summary. Signed-off-by: Sergey Popovich <sergey.popovich@ordnance.co> * [baseimage]: Improve default user account handling There are couple of issues with current implementation of default user account management in baseimage: 1) It uses DES to encrypt accounts password. Furthermore this effectively limits password length to 8 symbols, even if more provided with PASSWORD or DEFAULT_PASSWORD from rules/config. 2) Salt value for password is same on all builds even with different password increasing attack surface. 3) During the build process password passed as command line parameter either as plain text (if given to make(1) as "make PASSWORD=...") or DES encrypted (if given to build_debian.sh) can be seen by non-build users using /proc/<pid>/cmdline file that has group and world readable permissions. Both 1) and 2) come from: perl -e 'print crypt("$(PASSWORD)", "salt"),"\n"')" that by defalt uses DES if salt does not have format $<id>$<salt>$, where <id> is hashing function id. See crypt(3) for more details on valid <id> values. To address issues above we propose following changes: 1) Do not create password by hands (e.g. using perl snippet above): put this job to chpasswd(8) which is aware about system wide password hashing policy specified in /etc/login.defs with ENCRYPT_METHOD (by default it is SHA512 for Debian 8). 2) Now chpasswd(8) will take care about proper salt value. 3) This has two steps: 3.1) For compatibility reasons accept USERNAME and PASSWORD as make(1) parameters, but warn user that this is unsafe. 3.2) Use process environment to pass USERNAME and PASSWORD variables from Makefile to build_debian.sh as more secure alternative to passing via command line parameters: /proc/<pid>/environ readable only by user running process or privileged users like root. Before change: -------------- hash1 ----- # u='admin' # p="$(LANG=C perl -e 'print crypt("YourPaSs", "salt"),"\n"')" ^^^^^^^^ 8 symbols # echo "$u:$p" | chpasswd -e # getent shadow admin admin:sazQDkwgZPfSk:17680:0:99999:7::: ^^^^^^^^^^^^^ Note the hash (DES encrypted password) hash2 ----- # u='admin' # p="$(LANG=C perl -e 'print crypt("YourPaSsWoRd", "salt"),"\n"')" ^^^^^^^^^^^^ 12 symbols # echo "$u:$p" | chpasswd -e # getent shadow admin admin:sazQDkwgZPfSk:17680:0:99999:7::: ^^^^^^^^^^^^^ Hash is the same as for "YourPaSs" After change: ------------- hash1 ----- # echo "admin:YourPaSs" | chpasswd # getent shadow admin admin:$6$1Nho1jHC$T8YwK58FYToXMFuetQta7/XouAAN2q1IzWC3bdIg86woAs6WuTg\ ^^^^^^^^ Note salt here ksLO3oyQInax/wNVq.N4de6dyWZDsCAvsZ1:17681:0:99999:7::: hash2 ----- # echo "admin:YourPaSs" | chpasswd # getent shadow admin admin:$6$yKU5g7BO$kdT02Z1wHXhr1VCniKkZbLaMPZXK0WSSVGhSLGrNhsrsVxCJ.D9\ ^^^^^^^^ Here salt completely different from case above plFpd8ksGNpw/Vb92hvgYyCL2i5cfI8QEY/:17681:0:99999:7::: Since salt is different hashes for same password different too. hash1 ----- # LANG=C perl -e 'print crypt("YourPaSs", "\$6\$salt\$"),"\n"' ^^^^^ We want SHA512 hash $6$salt$qkwPvXqUeGpexO1vatnIQFAreOTXs6rnDX.OI.Sz2rcy51JrO8dFc9aGv82bB\ yd2ELrIMJ.FQLNjgSD0nNha7/ hash2 ----- # LANG=C perl -e 'print crypt("YourPaSsWoRd", "\$6\$salt\$"),"\n"' $6$salt$1JVndGzyy/dj7PaXo6hNcttlQoZe23ob8GWYWxVGEiGOlh6sofbaIvwl6Ho7N\ kYDI8zwRumRwga/A29nHm4mZ1 Now with same "salt" and $<id>$, and same 8 symbol prefix in password, but different password length we have different hashes. Signed-off-by: Sergey Popovich <sergey.popovich@ordnance.co>
2018-06-09 13:29:16 -05:00
## PASSWORD
## The password, expected by chpasswd command
2016-03-08 13:42:20 -06:00
## Default user
[ -n "$USERNAME" ] || {
[baseimage]: Improve password hashing for default user account (#1748) * [slave.mk]: Fix displaying username and password in build summary We display contents of DEFAULT_USERNAME and DEFAULT_PASSWORD, while image can be build with USERNAME and/or PASSWORD given on make(1) command line. For example: $ make USERNAME=adm PASSWORD=mypass target/sonic-broadcom.bin Fix by displaying USERNAME and PASSWORD variables in build summary. Signed-off-by: Sergey Popovich <sergey.popovich@ordnance.co> * [baseimage]: Improve default user account handling There are couple of issues with current implementation of default user account management in baseimage: 1) It uses DES to encrypt accounts password. Furthermore this effectively limits password length to 8 symbols, even if more provided with PASSWORD or DEFAULT_PASSWORD from rules/config. 2) Salt value for password is same on all builds even with different password increasing attack surface. 3) During the build process password passed as command line parameter either as plain text (if given to make(1) as "make PASSWORD=...") or DES encrypted (if given to build_debian.sh) can be seen by non-build users using /proc/<pid>/cmdline file that has group and world readable permissions. Both 1) and 2) come from: perl -e 'print crypt("$(PASSWORD)", "salt"),"\n"')" that by defalt uses DES if salt does not have format $<id>$<salt>$, where <id> is hashing function id. See crypt(3) for more details on valid <id> values. To address issues above we propose following changes: 1) Do not create password by hands (e.g. using perl snippet above): put this job to chpasswd(8) which is aware about system wide password hashing policy specified in /etc/login.defs with ENCRYPT_METHOD (by default it is SHA512 for Debian 8). 2) Now chpasswd(8) will take care about proper salt value. 3) This has two steps: 3.1) For compatibility reasons accept USERNAME and PASSWORD as make(1) parameters, but warn user that this is unsafe. 3.2) Use process environment to pass USERNAME and PASSWORD variables from Makefile to build_debian.sh as more secure alternative to passing via command line parameters: /proc/<pid>/environ readable only by user running process or privileged users like root. Before change: -------------- hash1 ----- # u='admin' # p="$(LANG=C perl -e 'print crypt("YourPaSs", "salt"),"\n"')" ^^^^^^^^ 8 symbols # echo "$u:$p" | chpasswd -e # getent shadow admin admin:sazQDkwgZPfSk:17680:0:99999:7::: ^^^^^^^^^^^^^ Note the hash (DES encrypted password) hash2 ----- # u='admin' # p="$(LANG=C perl -e 'print crypt("YourPaSsWoRd", "salt"),"\n"')" ^^^^^^^^^^^^ 12 symbols # echo "$u:$p" | chpasswd -e # getent shadow admin admin:sazQDkwgZPfSk:17680:0:99999:7::: ^^^^^^^^^^^^^ Hash is the same as for "YourPaSs" After change: ------------- hash1 ----- # echo "admin:YourPaSs" | chpasswd # getent shadow admin admin:$6$1Nho1jHC$T8YwK58FYToXMFuetQta7/XouAAN2q1IzWC3bdIg86woAs6WuTg\ ^^^^^^^^ Note salt here ksLO3oyQInax/wNVq.N4de6dyWZDsCAvsZ1:17681:0:99999:7::: hash2 ----- # echo "admin:YourPaSs" | chpasswd # getent shadow admin admin:$6$yKU5g7BO$kdT02Z1wHXhr1VCniKkZbLaMPZXK0WSSVGhSLGrNhsrsVxCJ.D9\ ^^^^^^^^ Here salt completely different from case above plFpd8ksGNpw/Vb92hvgYyCL2i5cfI8QEY/:17681:0:99999:7::: Since salt is different hashes for same password different too. hash1 ----- # LANG=C perl -e 'print crypt("YourPaSs", "\$6\$salt\$"),"\n"' ^^^^^ We want SHA512 hash $6$salt$qkwPvXqUeGpexO1vatnIQFAreOTXs6rnDX.OI.Sz2rcy51JrO8dFc9aGv82bB\ yd2ELrIMJ.FQLNjgSD0nNha7/ hash2 ----- # LANG=C perl -e 'print crypt("YourPaSsWoRd", "\$6\$salt\$"),"\n"' $6$salt$1JVndGzyy/dj7PaXo6hNcttlQoZe23ob8GWYWxVGEiGOlh6sofbaIvwl6Ho7N\ kYDI8zwRumRwga/A29nHm4mZ1 Now with same "salt" and $<id>$, and same 8 symbol prefix in password, but different password length we have different hashes. Signed-off-by: Sergey Popovich <sergey.popovich@ordnance.co>
2018-06-09 13:29:16 -05:00
echo "Error: no or empty USERNAME"
2016-03-08 13:42:20 -06:00
exit 1
}
[baseimage]: Improve password hashing for default user account (#1748) * [slave.mk]: Fix displaying username and password in build summary We display contents of DEFAULT_USERNAME and DEFAULT_PASSWORD, while image can be build with USERNAME and/or PASSWORD given on make(1) command line. For example: $ make USERNAME=adm PASSWORD=mypass target/sonic-broadcom.bin Fix by displaying USERNAME and PASSWORD variables in build summary. Signed-off-by: Sergey Popovich <sergey.popovich@ordnance.co> * [baseimage]: Improve default user account handling There are couple of issues with current implementation of default user account management in baseimage: 1) It uses DES to encrypt accounts password. Furthermore this effectively limits password length to 8 symbols, even if more provided with PASSWORD or DEFAULT_PASSWORD from rules/config. 2) Salt value for password is same on all builds even with different password increasing attack surface. 3) During the build process password passed as command line parameter either as plain text (if given to make(1) as "make PASSWORD=...") or DES encrypted (if given to build_debian.sh) can be seen by non-build users using /proc/<pid>/cmdline file that has group and world readable permissions. Both 1) and 2) come from: perl -e 'print crypt("$(PASSWORD)", "salt"),"\n"')" that by defalt uses DES if salt does not have format $<id>$<salt>$, where <id> is hashing function id. See crypt(3) for more details on valid <id> values. To address issues above we propose following changes: 1) Do not create password by hands (e.g. using perl snippet above): put this job to chpasswd(8) which is aware about system wide password hashing policy specified in /etc/login.defs with ENCRYPT_METHOD (by default it is SHA512 for Debian 8). 2) Now chpasswd(8) will take care about proper salt value. 3) This has two steps: 3.1) For compatibility reasons accept USERNAME and PASSWORD as make(1) parameters, but warn user that this is unsafe. 3.2) Use process environment to pass USERNAME and PASSWORD variables from Makefile to build_debian.sh as more secure alternative to passing via command line parameters: /proc/<pid>/environ readable only by user running process or privileged users like root. Before change: -------------- hash1 ----- # u='admin' # p="$(LANG=C perl -e 'print crypt("YourPaSs", "salt"),"\n"')" ^^^^^^^^ 8 symbols # echo "$u:$p" | chpasswd -e # getent shadow admin admin:sazQDkwgZPfSk:17680:0:99999:7::: ^^^^^^^^^^^^^ Note the hash (DES encrypted password) hash2 ----- # u='admin' # p="$(LANG=C perl -e 'print crypt("YourPaSsWoRd", "salt"),"\n"')" ^^^^^^^^^^^^ 12 symbols # echo "$u:$p" | chpasswd -e # getent shadow admin admin:sazQDkwgZPfSk:17680:0:99999:7::: ^^^^^^^^^^^^^ Hash is the same as for "YourPaSs" After change: ------------- hash1 ----- # echo "admin:YourPaSs" | chpasswd # getent shadow admin admin:$6$1Nho1jHC$T8YwK58FYToXMFuetQta7/XouAAN2q1IzWC3bdIg86woAs6WuTg\ ^^^^^^^^ Note salt here ksLO3oyQInax/wNVq.N4de6dyWZDsCAvsZ1:17681:0:99999:7::: hash2 ----- # echo "admin:YourPaSs" | chpasswd # getent shadow admin admin:$6$yKU5g7BO$kdT02Z1wHXhr1VCniKkZbLaMPZXK0WSSVGhSLGrNhsrsVxCJ.D9\ ^^^^^^^^ Here salt completely different from case above plFpd8ksGNpw/Vb92hvgYyCL2i5cfI8QEY/:17681:0:99999:7::: Since salt is different hashes for same password different too. hash1 ----- # LANG=C perl -e 'print crypt("YourPaSs", "\$6\$salt\$"),"\n"' ^^^^^ We want SHA512 hash $6$salt$qkwPvXqUeGpexO1vatnIQFAreOTXs6rnDX.OI.Sz2rcy51JrO8dFc9aGv82bB\ yd2ELrIMJ.FQLNjgSD0nNha7/ hash2 ----- # LANG=C perl -e 'print crypt("YourPaSsWoRd", "\$6\$salt\$"),"\n"' $6$salt$1JVndGzyy/dj7PaXo6hNcttlQoZe23ob8GWYWxVGEiGOlh6sofbaIvwl6Ho7N\ kYDI8zwRumRwga/A29nHm4mZ1 Now with same "salt" and $<id>$, and same 8 symbol prefix in password, but different password length we have different hashes. Signed-off-by: Sergey Popovich <sergey.popovich@ordnance.co>
2018-06-09 13:29:16 -05:00
## Password for the default user
[ -n "$PASSWORD" ] || {
echo "Error: no or empty PASSWORD"
2016-03-08 13:42:20 -06:00
exit 1
}
## Include common functions
. functions.sh
## Enable debug output for script
set -x -e
CONFIGURED_ARCH=$([ -f .arch ] && cat .arch || echo amd64)
## docker engine version (with platform)
DOCKER_VERSION=5:18.09.8~3-0~debian-$IMAGE_DISTRO
LINUX_KERNEL_VERSION=4.19.0-12-2
2016-03-08 13:42:20 -06:00
## Working directory to prepare the file system
FILESYSTEM_ROOT=./fsroot
PLATFORM_DIR=platform
2016-03-08 13:42:20 -06:00
## Hostname for the linux image
2016-09-15 17:22:29 -05:00
HOSTNAME=sonic
2016-03-08 13:42:20 -06:00
DEFAULT_USERINFO="Default admin user,,,"
BUILD_TOOL_PATH=src/sonic-build-hooks/buildinfo
TRUSTED_GPG_DIR=$BUILD_TOOL_PATH/trusted.gpg.d
2016-03-08 13:42:20 -06:00
## Read ONIE image related config file
. ./onie-image.conf
[ -n "$ONIE_IMAGE_PART_SIZE" ] || {
echo "Error: Invalid ONIE_IMAGE_PART_SIZE in onie image config file"
exit 1
}
[ -n "$ONIE_INSTALLER_PAYLOAD" ] || {
echo "Error: Invalid ONIE_INSTALLER_PAYLOAD in onie image config file"
exit 1
}
[ -n "$FILESYSTEM_SQUASHFS" ] || {
echo "Error: Invalid FILESYSTEM_SQUASHFS in onie image config file"
exit 1
}
## Prepare the file system directory
if [[ -d $FILESYSTEM_ROOT ]]; then
sudo rm -rf $FILESYSTEM_ROOT || die "Failed to clean chroot directory"
2016-03-08 13:42:20 -06:00
fi
mkdir -p $FILESYSTEM_ROOT
mkdir -p $FILESYSTEM_ROOT/$PLATFORM_DIR
mkdir -p $FILESYSTEM_ROOT/$PLATFORM_DIR/x86_64-grub
touch $FILESYSTEM_ROOT/$PLATFORM_DIR/firsttime
2016-03-08 13:42:20 -06:00
## make / as a mountpoint in chroot env, needed by dockerd
pushd $FILESYSTEM_ROOT
sudo mount --bind . .
popd
## Build the host debian base system
echo '[INFO] Build host debian base system...'
TARGET_PATH=$TARGET_PATH scripts/build_debian_base_system.sh $CONFIGURED_ARCH $IMAGE_DISTRO $FILESYSTEM_ROOT
# Prepare buildinfo
sudo scripts/prepare_debian_image_buildinfo.sh $CONFIGURED_ARCH $IMAGE_DISTRO $FILESYSTEM_ROOT $http_proxy
2016-03-08 13:42:20 -06:00
sudo chown root:root $FILESYSTEM_ROOT
2016-03-08 13:42:20 -06:00
## Config hostname and hosts, otherwise 'sudo ...' will complain 'sudo: unable to resolve host ...'
sudo LANG=C chroot $FILESYSTEM_ROOT /bin/bash -c "echo '$HOSTNAME' > /etc/hostname"
sudo LANG=C chroot $FILESYSTEM_ROOT /bin/bash -c "echo '127.0.0.1 $HOSTNAME' >> /etc/hosts"
2016-09-25 23:48:25 -05:00
sudo LANG=C chroot $FILESYSTEM_ROOT /bin/bash -c "echo '127.0.0.1 localhost' >> /etc/hosts"
2016-03-08 13:42:20 -06:00
## Config basic fstab
sudo LANG=C chroot $FILESYSTEM_ROOT /bin/bash -c 'echo "proc /proc proc defaults 0 0" >> /etc/fstab'
sudo LANG=C chroot $FILESYSTEM_ROOT /bin/bash -c 'echo "sysfs /sys sysfs defaults 0 0" >> /etc/fstab'
## Setup proxy
[ -n "$http_proxy" ] && sudo /bin/bash -c "echo 'Acquire::http::Proxy \"$http_proxy\";' > $FILESYSTEM_ROOT/etc/apt/apt.conf.d/01proxy"
trap_push 'sudo LANG=C chroot $FILESYSTEM_ROOT umount /proc || true'
sudo LANG=C chroot $FILESYSTEM_ROOT mount proc /proc -t proc
2016-03-08 13:42:20 -06:00
## Note: mounting is necessary to makedev and install linux image
echo '[INFO] Mount all'
## Output all the mounted device for troubleshooting
sudo LANG=C chroot $FILESYSTEM_ROOT mount
2016-03-08 13:42:20 -06:00
## Install the trusted gpg public keys
[ -d $TRUSTED_GPG_DIR ] && [ ! -z "$(ls $TRUSTED_GPG_DIR)" ] && sudo cp $TRUSTED_GPG_DIR/* ${FILESYSTEM_ROOT}/etc/apt/trusted.gpg.d/
2016-03-08 13:42:20 -06:00
## Pointing apt to public apt mirrors and getting latest packages, needed for latest security updates
sudo cp files/apt/sources.list.$CONFIGURED_ARCH $FILESYSTEM_ROOT/etc/apt/sources.list
sudo cp files/apt/apt.conf.d/{81norecommends,apt-{clean,gzip-indexes,no-languages},no-check-valid-until} $FILESYSTEM_ROOT/etc/apt/apt.conf.d/
2016-03-08 13:42:20 -06:00
## Note: set lang to prevent locale warnings in your chroot
sudo LANG=C chroot $FILESYSTEM_ROOT apt-get -y update
sudo LANG=C chroot $FILESYSTEM_ROOT apt-get -y upgrade
echo '[INFO] Install packages for building image'
sudo LANG=C chroot $FILESYSTEM_ROOT apt-get -y install makedev psmisc
2016-03-08 13:42:20 -06:00
## Create device files
echo '[INFO] MAKEDEV'
if [[ $CONFIGURED_ARCH == armhf || $CONFIGURED_ARCH == arm64 ]]; then
sudo LANG=C chroot $FILESYSTEM_ROOT /bin/bash -c 'cd /dev && MAKEDEV generic-arm'
else
sudo LANG=C chroot $FILESYSTEM_ROOT /bin/bash -c 'cd /dev && MAKEDEV generic'
fi
2016-03-08 13:42:20 -06:00
## Install initramfs-tools and linux kernel
## Note: initramfs-tools recommends depending on busybox, and we really want busybox for
## 1. commands such as touch
## 2. mount supports squashfs
## However, 'dpkg -i' plus 'apt-get install -f' will ignore the recommended dependency. So
## we install busybox explicitly
sudo LANG=C chroot $FILESYSTEM_ROOT apt-get -y install busybox linux-base
echo '[INFO] Install SONiC linux kernel image'
2016-03-08 13:42:20 -06:00
## Note: duplicate apt-get command to ensure every line return zero
sudo dpkg --root=$FILESYSTEM_ROOT -i $debs_path/initramfs-tools-core_*.deb || \
sudo LANG=C DEBIAN_FRONTEND=noninteractive chroot $FILESYSTEM_ROOT apt-get -y install -f
sudo dpkg --root=$FILESYSTEM_ROOT -i $debs_path/initramfs-tools_*.deb || \
2016-03-08 13:42:20 -06:00
sudo LANG=C DEBIAN_FRONTEND=noninteractive chroot $FILESYSTEM_ROOT apt-get -y install -f
sudo dpkg --root=$FILESYSTEM_ROOT -i $debs_path/linux-image-${LINUX_KERNEL_VERSION}-*_${CONFIGURED_ARCH}.deb || \
2016-03-08 13:42:20 -06:00
sudo LANG=C DEBIAN_FRONTEND=noninteractive chroot $FILESYSTEM_ROOT apt-get -y install -f
2017-12-11 11:00:41 -06:00
sudo LANG=C DEBIAN_FRONTEND=noninteractive chroot $FILESYSTEM_ROOT apt-get -y install acl
if [[ $CONFIGURED_ARCH == amd64 ]]; then
sudo LANG=C DEBIAN_FRONTEND=noninteractive chroot $FILESYSTEM_ROOT apt-get -y install dmidecode hdparm
fi
## Update initramfs for booting with squashfs+overlay
2016-03-08 13:42:20 -06:00
cat files/initramfs-tools/modules | sudo tee -a $FILESYSTEM_ROOT/etc/initramfs-tools/modules > /dev/null
## Hook into initramfs: change fs type from vfat to ext4 on arista switches
sudo mkdir -p $FILESYSTEM_ROOT/etc/initramfs-tools/scripts/init-premount/
sudo cp files/initramfs-tools/arista-convertfs $FILESYSTEM_ROOT/etc/initramfs-tools/scripts/init-premount/arista-convertfs
sudo chmod +x $FILESYSTEM_ROOT/etc/initramfs-tools/scripts/init-premount/arista-convertfs
sudo cp files/initramfs-tools/arista-hook $FILESYSTEM_ROOT/etc/initramfs-tools/scripts/init-premount/arista-hook
sudo chmod +x $FILESYSTEM_ROOT/etc/initramfs-tools/scripts/init-premount/arista-hook
sudo cp files/initramfs-tools/mke2fs $FILESYSTEM_ROOT/etc/initramfs-tools/hooks/mke2fs
sudo chmod +x $FILESYSTEM_ROOT/etc/initramfs-tools/hooks/mke2fs
sudo cp files/initramfs-tools/setfacl $FILESYSTEM_ROOT/etc/initramfs-tools/hooks/setfacl
sudo chmod +x $FILESYSTEM_ROOT/etc/initramfs-tools/hooks/setfacl
2017-08-19 23:32:10 -05:00
# Hook into initramfs: rename the management interfaces on arista switches
sudo cp files/initramfs-tools/arista-net $FILESYSTEM_ROOT/etc/initramfs-tools/scripts/init-premount/arista-net
sudo chmod +x $FILESYSTEM_ROOT/etc/initramfs-tools/scripts/init-premount/arista-net
# Hook into initramfs: resize root partition after migration from another NOS to SONiC on Dell switches
sudo cp files/initramfs-tools/resize-rootfs $FILESYSTEM_ROOT/etc/initramfs-tools/scripts/init-premount/resize-rootfs
sudo chmod +x $FILESYSTEM_ROOT/etc/initramfs-tools/scripts/init-premount/resize-rootfs
# Hook into initramfs: run fsck to repair a non-clean filesystem prior to be mounted
sudo cp files/initramfs-tools/fsck-rootfs $FILESYSTEM_ROOT/etc/initramfs-tools/scripts/init-premount/fsck-rootfs
sudo chmod +x $FILESYSTEM_ROOT/etc/initramfs-tools/scripts/init-premount/fsck-rootfs
2016-03-08 13:42:20 -06:00
## Hook into initramfs: after partition mount and loop file mount
## 1. Prepare layered file system
## 2. Bind-mount docker working directory (docker overlay storage cannot work over overlay rootfs)
2016-03-08 13:42:20 -06:00
sudo cp files/initramfs-tools/union-mount $FILESYSTEM_ROOT/etc/initramfs-tools/scripts/init-bottom/union-mount
sudo chmod +x $FILESYSTEM_ROOT/etc/initramfs-tools/scripts/init-bottom/union-mount
sudo cp files/initramfs-tools/varlog $FILESYSTEM_ROOT/etc/initramfs-tools/scripts/init-bottom/varlog
sudo chmod +x $FILESYSTEM_ROOT/etc/initramfs-tools/scripts/init-bottom/varlog
# Management interface (eth0) dhcp can be optionally turned off (during a migration from another NOS to SONiC)
#sudo cp files/initramfs-tools/mgmt-intf-dhcp $FILESYSTEM_ROOT/etc/initramfs-tools/scripts/init-bottom/mgmt-intf-dhcp
#sudo chmod +x $FILESYSTEM_ROOT/etc/initramfs-tools/scripts/init-bottom/mgmt-intf-dhcp
2016-03-08 13:42:20 -06:00
sudo cp files/initramfs-tools/union-fsck $FILESYSTEM_ROOT/etc/initramfs-tools/hooks/union-fsck
sudo chmod +x $FILESYSTEM_ROOT/etc/initramfs-tools/hooks/union-fsck
pushd $FILESYSTEM_ROOT/usr/share/initramfs-tools/scripts/init-bottom && sudo patch -p1 < $OLDPWD/files/initramfs-tools/udev.patch; popd
if [[ $CONFIGURED_ARCH == armhf || $CONFIGURED_ARCH == arm64 ]]; then
sudo cp files/initramfs-tools/uboot-utils $FILESYSTEM_ROOT/etc/initramfs-tools/hooks/uboot-utils
sudo chmod +x $FILESYSTEM_ROOT/etc/initramfs-tools/hooks/uboot-utils
cat files/initramfs-tools/modules.arm | sudo tee -a $FILESYSTEM_ROOT/etc/initramfs-tools/modules > /dev/null
fi
# Update initramfs for load platform specific modules
if [ -f platform/$CONFIGURED_PLATFORM/modules ]; then
cat platform/$CONFIGURED_PLATFORM/modules | sudo tee -a $FILESYSTEM_ROOT/etc/initramfs-tools/modules > /dev/null
fi
2016-03-08 13:42:20 -06:00
## Add mtd and uboot firmware tools package
sudo LANG=C chroot $FILESYSTEM_ROOT apt-get -y install u-boot-tools mtd-utils device-tree-compiler
2016-03-08 13:42:20 -06:00
## Install docker
echo '[INFO] Install docker'
## Install apparmor utils since they're missing and apparmor is enabled in the kernel
## Otherwise Docker will fail to start
sudo LANG=C chroot $FILESYSTEM_ROOT apt-get -y install apparmor
sudo cp files/image_config/ntp/ntp-apparmor $FILESYSTEM_ROOT/etc/apparmor.d/local/usr.sbin.ntpd
sudo LANG=C chroot $FILESYSTEM_ROOT apt-get -y install apt-transport-https \
ca-certificates \
curl \
gnupg2 \
software-properties-common
if [[ $CONFIGURED_ARCH == armhf ]]; then
# update ssl ca certificates for secure pem
sudo https_proxy=$https_proxy LANG=C chroot $FILESYSTEM_ROOT c_rehash
fi
sudo https_proxy=$https_proxy LANG=C chroot $FILESYSTEM_ROOT curl -o /tmp/docker.gpg -fsSL https://download.docker.com/linux/debian/gpg
sudo LANG=C chroot $FILESYSTEM_ROOT apt-key add /tmp/docker.gpg
sudo LANG=C chroot $FILESYSTEM_ROOT rm /tmp/docker.gpg
sudo LANG=C chroot $FILESYSTEM_ROOT add-apt-repository \
"deb [arch=$CONFIGURED_ARCH] https://download.docker.com/linux/debian $IMAGE_DISTRO stable"
sudo LANG=C chroot $FILESYSTEM_ROOT apt-get update
if dpkg --compare-versions ${DOCKER_VERSION} ge "18.09"; then
sudo LANG=C chroot $FILESYSTEM_ROOT apt-get -y install docker-ce=${DOCKER_VERSION} docker-ce-cli=${DOCKER_VERSION}
else
sudo LANG=C chroot $FILESYSTEM_ROOT apt-get -y install docker-ce=${DOCKER_VERSION}
fi
# Uninstall 'python3-gi' installed as part of 'software-properties-common' to remove debian version of 'PyGObject'
# pip version of 'PyGObject' will be installed during installation of 'sonic-host-services'
sudo LANG=C chroot $FILESYSTEM_ROOT apt-get -y remove software-properties-common gnupg2 python3-gi
if [ "$INCLUDE_KUBERNETES" == "y" ]
then
## Install Kubernetes
echo '[INFO] Install kubernetes'
sudo https_proxy=$https_proxy LANG=C chroot $FILESYSTEM_ROOT curl -fsSL \
https://packages.cloud.google.com/apt/doc/apt-key.gpg | \
sudo LANG=C chroot $FILESYSTEM_ROOT apt-key add -
## Check out the sources list update matches current Debian version
sudo cp files/image_config/kubernetes/kubernetes.list $FILESYSTEM_ROOT/etc/apt/sources.list.d/
sudo LANG=C chroot $FILESYSTEM_ROOT apt-get update
sudo LANG=C chroot $FILESYSTEM_ROOT apt-get -y install kubernetes-cni=${KUBERNETES_CNI_VERSION}-00
sudo LANG=C chroot $FILESYSTEM_ROOT apt-get -y install kubelet=${KUBERNETES_VERSION}-00
sudo LANG=C chroot $FILESYSTEM_ROOT apt-get -y install kubectl=${KUBERNETES_VERSION}-00
sudo LANG=C chroot $FILESYSTEM_ROOT apt-get -y install kubeadm=${KUBERNETES_VERSION}-00
# kubeadm package auto install kubelet & kubectl
else
echo '[INFO] Skipping Install kubernetes'
fi
## Add docker config drop-in to specify dockerd command line
2016-03-08 13:42:20 -06:00
sudo mkdir -p $FILESYSTEM_ROOT/etc/systemd/system/docker.service.d/
## Note: $_ means last argument of last command
2016-03-08 13:42:20 -06:00
sudo cp files/docker/docker.service.conf $_
## Fix systemd race between docker and containerd
sudo sed -i '/After=/s/$/ containerd.service/' $FILESYSTEM_ROOT/lib/systemd/system/docker.service
2016-03-08 13:42:20 -06:00
## Create default user
## Note: user should be in the group with the same name, and also in sudo/docker/redis groups
sudo LANG=C chroot $FILESYSTEM_ROOT useradd -G sudo,docker $USERNAME -c "$DEFAULT_USERINFO" -m -s /bin/bash
2016-03-08 13:42:20 -06:00
## Create password for the default user
[baseimage]: Improve password hashing for default user account (#1748) * [slave.mk]: Fix displaying username and password in build summary We display contents of DEFAULT_USERNAME and DEFAULT_PASSWORD, while image can be build with USERNAME and/or PASSWORD given on make(1) command line. For example: $ make USERNAME=adm PASSWORD=mypass target/sonic-broadcom.bin Fix by displaying USERNAME and PASSWORD variables in build summary. Signed-off-by: Sergey Popovich <sergey.popovich@ordnance.co> * [baseimage]: Improve default user account handling There are couple of issues with current implementation of default user account management in baseimage: 1) It uses DES to encrypt accounts password. Furthermore this effectively limits password length to 8 symbols, even if more provided with PASSWORD or DEFAULT_PASSWORD from rules/config. 2) Salt value for password is same on all builds even with different password increasing attack surface. 3) During the build process password passed as command line parameter either as plain text (if given to make(1) as "make PASSWORD=...") or DES encrypted (if given to build_debian.sh) can be seen by non-build users using /proc/<pid>/cmdline file that has group and world readable permissions. Both 1) and 2) come from: perl -e 'print crypt("$(PASSWORD)", "salt"),"\n"')" that by defalt uses DES if salt does not have format $<id>$<salt>$, where <id> is hashing function id. See crypt(3) for more details on valid <id> values. To address issues above we propose following changes: 1) Do not create password by hands (e.g. using perl snippet above): put this job to chpasswd(8) which is aware about system wide password hashing policy specified in /etc/login.defs with ENCRYPT_METHOD (by default it is SHA512 for Debian 8). 2) Now chpasswd(8) will take care about proper salt value. 3) This has two steps: 3.1) For compatibility reasons accept USERNAME and PASSWORD as make(1) parameters, but warn user that this is unsafe. 3.2) Use process environment to pass USERNAME and PASSWORD variables from Makefile to build_debian.sh as more secure alternative to passing via command line parameters: /proc/<pid>/environ readable only by user running process or privileged users like root. Before change: -------------- hash1 ----- # u='admin' # p="$(LANG=C perl -e 'print crypt("YourPaSs", "salt"),"\n"')" ^^^^^^^^ 8 symbols # echo "$u:$p" | chpasswd -e # getent shadow admin admin:sazQDkwgZPfSk:17680:0:99999:7::: ^^^^^^^^^^^^^ Note the hash (DES encrypted password) hash2 ----- # u='admin' # p="$(LANG=C perl -e 'print crypt("YourPaSsWoRd", "salt"),"\n"')" ^^^^^^^^^^^^ 12 symbols # echo "$u:$p" | chpasswd -e # getent shadow admin admin:sazQDkwgZPfSk:17680:0:99999:7::: ^^^^^^^^^^^^^ Hash is the same as for "YourPaSs" After change: ------------- hash1 ----- # echo "admin:YourPaSs" | chpasswd # getent shadow admin admin:$6$1Nho1jHC$T8YwK58FYToXMFuetQta7/XouAAN2q1IzWC3bdIg86woAs6WuTg\ ^^^^^^^^ Note salt here ksLO3oyQInax/wNVq.N4de6dyWZDsCAvsZ1:17681:0:99999:7::: hash2 ----- # echo "admin:YourPaSs" | chpasswd # getent shadow admin admin:$6$yKU5g7BO$kdT02Z1wHXhr1VCniKkZbLaMPZXK0WSSVGhSLGrNhsrsVxCJ.D9\ ^^^^^^^^ Here salt completely different from case above plFpd8ksGNpw/Vb92hvgYyCL2i5cfI8QEY/:17681:0:99999:7::: Since salt is different hashes for same password different too. hash1 ----- # LANG=C perl -e 'print crypt("YourPaSs", "\$6\$salt\$"),"\n"' ^^^^^ We want SHA512 hash $6$salt$qkwPvXqUeGpexO1vatnIQFAreOTXs6rnDX.OI.Sz2rcy51JrO8dFc9aGv82bB\ yd2ELrIMJ.FQLNjgSD0nNha7/ hash2 ----- # LANG=C perl -e 'print crypt("YourPaSsWoRd", "\$6\$salt\$"),"\n"' $6$salt$1JVndGzyy/dj7PaXo6hNcttlQoZe23ob8GWYWxVGEiGOlh6sofbaIvwl6Ho7N\ kYDI8zwRumRwga/A29nHm4mZ1 Now with same "salt" and $<id>$, and same 8 symbol prefix in password, but different password length we have different hashes. Signed-off-by: Sergey Popovich <sergey.popovich@ordnance.co>
2018-06-09 13:29:16 -05:00
echo "$USERNAME:$PASSWORD" | sudo LANG=C chroot $FILESYSTEM_ROOT chpasswd
2016-03-08 13:42:20 -06:00
## Create redis group
sudo LANG=C chroot $FILESYSTEM_ROOT groupadd -f redis
sudo LANG=C chroot $FILESYSTEM_ROOT usermod -aG redis $USERNAME
if [[ $CONFIGURED_ARCH == amd64 ]]; then
## Pre-install hardware drivers
sudo LANG=C chroot $FILESYSTEM_ROOT apt-get -y install \
firmware-linux-nonfree
fi
2016-03-16 01:38:26 -05:00
2016-03-08 13:42:20 -06:00
## Pre-install the fundamental packages
## Note: gdisk is needed for sgdisk in install.sh
## Note: parted is needed for partprobe in install.sh
## Note: ca-certificates is needed for easy_install
2017-03-02 18:04:18 -06:00
## Note: don't install python-apt by pip, older than Debian repo one
sudo LANG=C DEBIAN_FRONTEND=noninteractive chroot $FILESYSTEM_ROOT apt-get -y install \
file \
ifmetric \
iproute2 \
bridge-utils \
isc-dhcp-client \
2016-03-08 13:42:20 -06:00
sudo \
vim \
tcpdump \
dbus \
ntpstat \
2016-03-08 13:42:20 -06:00
openssh-server \
python \
python-apt \
traceroute \
iputils-ping \
net-tools \
bsdmainutils \
ca-certificates \
i2c-tools \
efibootmgr \
usbutils \
pciutils \
iptables-persistent \
ebtables \
logrotate \
curl \
2017-04-21 19:23:36 -05:00
kexec-tools \
less \
unzip \
gdisk \
sysfsutils \
squashfs-tools \
grub2-common \
rsyslog \
screen \
hping3 \
tcptraceroute \
mtr-tiny \
locales \
cgroup-tools \
ipmitool \
ndisc6 \
makedumpfile \
conntrack \
python-pip \
python3 \
python3-distutils \
python3-pip \
cron \
haveged \
jq
if [[ $CONFIGURED_ARCH == amd64 ]]; then
## Pre-install the fundamental packages for amd64 (x86)
sudo LANG=C DEBIAN_FRONTEND=noninteractive chroot $FILESYSTEM_ROOT apt-get -y install \
rasdaemon
fi
## Set /etc/shadow permissions to -rw-------.
sudo LANG=c chroot $FILESYSTEM_ROOT chmod 600 /etc/shadow
## Set /etc/passwd, /etc/group permissions to -rw-r--r--.
sudo LANG=c chroot $FILESYSTEM_ROOT chmod 644 /etc/passwd
sudo LANG=c chroot $FILESYSTEM_ROOT chmod 644 /etc/group
# Needed to install kdump-tools
sudo LANG=C chroot $FILESYSTEM_ROOT /bin/bash -c "mkdir -p /etc/initramfs-tools/conf.d"
sudo LANG=C chroot $FILESYSTEM_ROOT /bin/bash -c "echo 'MODULES=most' >> /etc/initramfs-tools/conf.d/driver-policy"
# Copy vmcore-sysctl.conf to add more vmcore dump flags to kernel
sudo cp files/image_config/kdump/vmcore-sysctl.conf $FILESYSTEM_ROOT/etc/sysctl.d/
#Adds a locale to a debian system in non-interactive mode
sudo sed -i '/^#.* en_US.* /s/^#//' $FILESYSTEM_ROOT/etc/locale.gen && \
sudo LANG=C DEBIAN_FRONTEND=noninteractive chroot $FILESYSTEM_ROOT locale-gen "en_US.UTF-8"
sudo LANG=en_US.UTF-8 DEBIAN_FRONTEND=noninteractive chroot $FILESYSTEM_ROOT update-locale "LANG=en_US.UTF-8"
sudo LANG=C chroot $FILESYSTEM_ROOT bash -c "find /usr/share/i18n/locales/ ! -name 'en_US' -type f -exec rm -f {} +"
# Install certain fundamental packages from $IMAGE_DISTRO-backports in order to get
# more up-to-date (but potentially less stable) versions
sudo LANG=C DEBIAN_FRONTEND=noninteractive chroot $FILESYSTEM_ROOT apt-get -y -t $IMAGE_DISTRO-backports install \
picocom \
systemd \
systemd-sysv
if [[ $CONFIGURED_ARCH == amd64 ]]; then
sudo LANG=C DEBIAN_FRONTEND=noninteractive chroot $FILESYSTEM_ROOT apt-get -y download \
grub-pc-bin
sudo mv $FILESYSTEM_ROOT/grub-pc-bin*.deb $FILESYSTEM_ROOT/$PLATFORM_DIR/x86_64-grub
fi
## Disable kexec supported reboot which was installed by default
sudo sed -i 's/LOAD_KEXEC=true/LOAD_KEXEC=false/' $FILESYSTEM_ROOT/etc/default/kexec
2016-03-08 13:42:20 -06:00
## Remove sshd host keys, and will regenerate on first sshd start
sudo rm -f $FILESYSTEM_ROOT/etc/ssh/ssh_host_*_key*
sudo cp files/sshd/host-ssh-keygen.sh $FILESYSTEM_ROOT/usr/local/bin/
sudo cp -f files/sshd/sshd.service $FILESYSTEM_ROOT/lib/systemd/system/ssh.service
# Config sshd
# 1. Set 'UseDNS' to 'no'
# 2. Configure sshd to close all SSH connetions after 15 minutes of inactivity
sudo augtool -r $FILESYSTEM_ROOT <<'EOF'
touch /files/etc/ssh/sshd_config/EmptyLineHack
rename /files/etc/ssh/sshd_config/EmptyLineHack ""
set /files/etc/ssh/sshd_config/UseDNS no
ins #comment before /files/etc/ssh/sshd_config/UseDNS
set /files/etc/ssh/sshd_config/#comment[following-sibling::*[1][self::UseDNS]] "Disable hostname lookups"
rm /files/etc/ssh/sshd_config/ClientAliveInterval
rm /files/etc/ssh/sshd_config/ClientAliveCountMax
touch /files/etc/ssh/sshd_config/EmptyLineHack
rename /files/etc/ssh/sshd_config/EmptyLineHack ""
set /files/etc/ssh/sshd_config/ClientAliveInterval 900
set /files/etc/ssh/sshd_config/ClientAliveCountMax 0
ins #comment before /files/etc/ssh/sshd_config/ClientAliveInterval
set /files/etc/ssh/sshd_config/#comment[following-sibling::*[1][self::ClientAliveInterval]] "Close inactive client sessions after 15 minutes"
save
quit
EOF
# Configure sshd to listen for v4 and v6 connections
sudo sed -i 's/^#ListenAddress 0.0.0.0/ListenAddress 0.0.0.0/' $FILESYSTEM_ROOT/etc/ssh/sshd_config
sudo sed -i 's/^#ListenAddress ::/ListenAddress ::/' $FILESYSTEM_ROOT/etc/ssh/sshd_config
## Config rsyslog
sudo augtool -r $FILESYSTEM_ROOT --autosave "
rm /files/lib/systemd/system/rsyslog.service/Service/ExecStart/arguments
set /files/lib/systemd/system/rsyslog.service/Service/ExecStart/arguments/1 -n
"
sudo mkdir -p $FILESYSTEM_ROOT/var/core
# Config sysctl
sudo augtool --autosave "
set /files/etc/sysctl.conf/kernel.core_pattern '|/usr/local/bin/coredump-compress %e %t %p %P'
set /files/etc/sysctl.conf/kernel.softlockup_panic 1
set /files/etc/sysctl.conf/kernel.panic 10
set /files/etc/sysctl.conf/kernel.hung_task_timeout_secs 300
set /files/etc/sysctl.conf/vm.panic_on_oom 2
set /files/etc/sysctl.conf/fs.suid_dumpable 2
" -r $FILESYSTEM_ROOT
sysctl_net_cmd_string=""
while read line; do
[[ "$line" =~ ^#.*$ ]] && continue
sysctl_net_conf_key=`echo $line | awk -F '=' '{print $1}'`
sysctl_net_conf_value=`echo $line | awk -F '=' '{print $2}'`
sysctl_net_cmd_string=$sysctl_net_cmd_string"set /files/etc/sysctl.conf/$sysctl_net_conf_key $sysctl_net_conf_value"$'\n'
done < files/image_config/sysctl/sysctl-net.conf
sudo augtool --autosave "$sysctl_net_cmd_string" -r $FILESYSTEM_ROOT
# Upgrade pip via PyPI and uninstall the Debian version
sudo https_proxy=$https_proxy LANG=C chroot $FILESYSTEM_ROOT pip2 install --upgrade 'pip<21'
sudo https_proxy=$https_proxy LANG=C chroot $FILESYSTEM_ROOT pip3 install --upgrade pip
sudo LANG=C DEBIAN_FRONTEND=noninteractive chroot $FILESYSTEM_ROOT apt-get purge -y python-pip python3-pip
# For building Python packages
sudo https_proxy=$https_proxy LANG=C chroot $FILESYSTEM_ROOT pip2 install 'setuptools==40.8.0'
sudo https_proxy=$https_proxy LANG=C chroot $FILESYSTEM_ROOT pip2 install 'wheel==0.35.1'
sudo https_proxy=$https_proxy LANG=C chroot $FILESYSTEM_ROOT pip3 install 'setuptools==49.6.00'
sudo https_proxy=$https_proxy LANG=C chroot $FILESYSTEM_ROOT pip3 install 'wheel==0.35.1'
# docker Python API package is needed by Ansible docker module as well as some SONiC applications
sudo https_proxy=$https_proxy LANG=C chroot $FILESYSTEM_ROOT pip3 install 'docker==5.0.3'
# Install scapy
sudo https_proxy=$https_proxy LANG=C chroot $FILESYSTEM_ROOT pip3 install 'scapy==2.4.4'
2017-03-02 18:04:18 -06:00
## Note: keep pip installed for maintainance purpose
2016-03-08 13:42:20 -06:00
# Install GCC, needed for building/installing some Python packages
sudo LANG=C DEBIAN_FRONTEND=noninteractive chroot $FILESYSTEM_ROOT apt-get -y install gcc
## Create /var/run/redis folder for docker-database to mount
sudo mkdir -p $FILESYSTEM_ROOT/var/run/redis
2016-03-08 13:42:20 -06:00
## Config DHCP for eth0
sudo tee -a $FILESYSTEM_ROOT/etc/network/interfaces > /dev/null <<EOF
auto eth0
allow-hotplug eth0
iface eth0 inet dhcp
EOF
sudo cp files/dhcp/rfc3442-classless-routes $FILESYSTEM_ROOT/etc/dhcp/dhclient-exit-hooks.d
sudo cp files/dhcp/sethostname $FILESYSTEM_ROOT/etc/dhcp/dhclient-exit-hooks.d/
sudo cp files/dhcp/sethostname6 $FILESYSTEM_ROOT/etc/dhcp/dhclient-exit-hooks.d/
sudo cp files/dhcp/graphserviceurl $FILESYSTEM_ROOT/etc/dhcp/dhclient-exit-hooks.d/
sudo cp files/dhcp/snmpcommunity $FILESYSTEM_ROOT/etc/dhcp/dhclient-exit-hooks.d/
sudo cp files/dhcp/vrf $FILESYSTEM_ROOT/etc/dhcp/dhclient-exit-hooks.d/
if [ -f files/image_config/ntp/ntp ]; then
sudo cp ./files/image_config/ntp/ntp $FILESYSTEM_ROOT/etc/init.d/
fi
if [ -f files/image_config/ntp/ntp-systemd-wrapper ]; then
sudo mkdir -p $FILESYSTEM_ROOT/usr/lib/ntp/
sudo cp ./files/image_config/ntp/ntp-systemd-wrapper $FILESYSTEM_ROOT/usr/lib/ntp/
fi
## Version file
sudo mkdir -p $FILESYSTEM_ROOT/etc/sonic
if [ -f files/image_config/sonic_release ]; then
sudo cp files/image_config/sonic_release $FILESYSTEM_ROOT/etc/sonic/
fi
export build_version="${SONIC_IMAGE_VERSION}"
export debian_version="$(cat $FILESYSTEM_ROOT/etc/debian_version)"
export kernel_version="${kversion}"
export asic_type="${sonic_asic_platform}"
export commit_id="$(git rev-parse --short HEAD)"
export branch="$(git rev-parse --abbrev-ref HEAD)"
export release="$(if [ -f $FILESYSTEM_ROOT/etc/sonic/sonic_release ]; then cat $FILESYSTEM_ROOT/etc/sonic/sonic_release; fi)"
export build_date="$(date -u)"
export build_number="${BUILD_NUMBER:-0}"
export built_by="$USER@$BUILD_HOSTNAME"
j2 files/build_templates/sonic_version.yml.j2 | sudo tee $FILESYSTEM_ROOT/etc/sonic/sonic_version.yml
## Copy over clean-up script
sudo cp ./files/scripts/core_cleanup.py $FILESYSTEM_ROOT/usr/bin/core_cleanup.py
## Copy ASIC config checksum
sudo chmod 755 files/build_scripts/generate_asic_config_checksum.py
./files/build_scripts/generate_asic_config_checksum.py
if [[ ! -f './asic_config_checksum' ]]; then
echo 'asic_config_checksum not found'
exit 1
fi
sudo cp ./asic_config_checksum $FILESYSTEM_ROOT/etc/sonic/asic_config_checksum
if [ -f sonic_debian_extension.sh ]; then
./sonic_debian_extension.sh $FILESYSTEM_ROOT $PLATFORM_DIR $IMAGE_DISTRO
fi
## Organization specific extensions such as Configuration & Scripts for features like AAA, ZTP...
if [ "${enable_organization_extensions}" = "y" ]; then
if [ -f files/build_templates/organization_extensions.sh ]; then
sudo chmod 755 files/build_templates/organization_extensions.sh
./files/build_templates/organization_extensions.sh -f $FILESYSTEM_ROOT -h $HOSTNAME
fi
fi
## Setup ebtable rules (rule file in text format)
sudo cp files/image_config/ebtables/ebtables.filter.cfg ${FILESYSTEM_ROOT}/etc
## Debug Image specific changes
## Update motd for debug image
if [ "$DEBUG_IMG" == "y" ]
then
sudo LANG=C chroot $FILESYSTEM_ROOT /bin/bash -c "echo '**************' >> /etc/motd"
sudo LANG=C chroot $FILESYSTEM_ROOT /bin/bash -c "echo 'Running DEBUG image' >> /etc/motd"
sudo LANG=C chroot $FILESYSTEM_ROOT /bin/bash -c "echo '**************' >> /etc/motd"
sudo LANG=C chroot $FILESYSTEM_ROOT /bin/bash -c "echo '/src has the sources' >> /etc/motd"
sudo LANG=C chroot $FILESYSTEM_ROOT /bin/bash -c "echo '/src is mounted in each docker' >> /etc/motd"
sudo LANG=C chroot $FILESYSTEM_ROOT /bin/bash -c "echo '/debug is created for core files or temp files' >> /etc/motd"
sudo LANG=C chroot $FILESYSTEM_ROOT /bin/bash -c "echo 'Create a subdir under /debug to upload your files' >> /etc/motd"
sudo LANG=C chroot $FILESYSTEM_ROOT /bin/bash -c "echo '/debug is mounted in each docker' >> /etc/motd"
sudo mkdir -p $FILESYSTEM_ROOT/src
sudo cp $DEBUG_SRC_ARCHIVE_FILE $FILESYSTEM_ROOT/src/
sudo mkdir -p $FILESYSTEM_ROOT/debug
fi
## Update initramfs
sudo chroot $FILESYSTEM_ROOT update-initramfs -u
## Convert initrd image to u-boot format
if [[ $CONFIGURED_ARCH == armhf || $CONFIGURED_ARCH == arm64 ]]; then
INITRD_FILE=initrd.img-${LINUX_KERNEL_VERSION}-${CONFIGURED_ARCH}
if [[ $CONFIGURED_ARCH == armhf ]]; then
INITRD_FILE=initrd.img-${LINUX_KERNEL_VERSION}-armmp
sudo LANG=C chroot $FILESYSTEM_ROOT mkimage -A arm -O linux -T ramdisk -C gzip -d /boot/$INITRD_FILE /boot/u${INITRD_FILE}
## Overwriting the initrd image with uInitrd
sudo LANG=C chroot $FILESYSTEM_ROOT mv /boot/u${INITRD_FILE} /boot/$INITRD_FILE
elif [[ $CONFIGURED_ARCH == arm64 ]]; then
sudo cp -v $PLATFORM_DIR/${sonic_asic_platform}-${CONFIGURED_ARCH}/sonic_fit.its $FILESYSTEM_ROOT/boot/
sudo LANG=C chroot $FILESYSTEM_ROOT mkimage -f /boot/sonic_fit.its /boot/sonic_${CONFIGURED_ARCH}.fit
fi
fi
# Remove GCC
sudo LANG=C DEBIAN_FRONTEND=noninteractive chroot $FILESYSTEM_ROOT apt-get -y remove gcc
2016-03-08 13:42:20 -06:00
## Clean up apt
sudo LANG=C chroot $FILESYSTEM_ROOT apt-get -y autoremove
sudo LANG=C chroot $FILESYSTEM_ROOT apt-get autoclean
2016-03-08 13:42:20 -06:00
sudo LANG=C chroot $FILESYSTEM_ROOT apt-get clean
sudo LANG=C chroot $FILESYSTEM_ROOT bash -c 'rm -rf /usr/share/doc/* /usr/share/locale/* /var/lib/apt/lists/* /tmp/*'
2016-03-08 13:42:20 -06:00
## Clean up proxy
[ -n "$http_proxy" ] && sudo rm -f $FILESYSTEM_ROOT/etc/apt/apt.conf.d/01proxy
2016-03-08 13:42:20 -06:00
## Umount all
echo '[INFO] Umount all'
## Display all process details access /proc
sudo LANG=C chroot $FILESYSTEM_ROOT fuser -vm /proc
## Kill the processes
2016-03-08 13:42:20 -06:00
sudo LANG=C chroot $FILESYSTEM_ROOT fuser -km /proc || true
## Wait fuser fully kill the processes
sleep 15
sudo LANG=C chroot $FILESYSTEM_ROOT umount /proc || true
2016-03-08 13:42:20 -06:00
## Prepare empty directory to trigger mount move in initramfs-tools/mount_loop_root, implemented by patching
sudo mkdir $FILESYSTEM_ROOT/host
## Compress most file system into squashfs file
sudo rm -f $ONIE_INSTALLER_PAYLOAD $FILESYSTEM_SQUASHFS
## Output the file system total size for diag purpose
## Note: -x to skip directories on different file systems, such as /proc
sudo du -hsx $FILESYSTEM_ROOT
sudo mkdir -p $FILESYSTEM_ROOT/var/lib/docker
scripts/collect_host_image_version_files.sh $TARGET_PATH $FILESYSTEM_ROOT
sudo mksquashfs $FILESYSTEM_ROOT $FILESYSTEM_SQUASHFS -e boot -e var/lib/docker -e $PLATFORM_DIR
# Ensure admin gid is 1000
gid_user=$(sudo LANG=C chroot $FILESYSTEM_ROOT id -g $USERNAME) || gid_user="none"
if [ "${gid_user}" != "1000" ]; then
die "expect gid 1000. current:${gid_user}"
fi
# ALERT: This bit of logic tears down the qemu based build environment used to
# perform builds for the ARM architecture. This must be the last step in this
# script before creating the Sonic installer payload zip file.
if [ $MULTIARCH_QEMU_ENVIRON == y ]; then
# Remove qemu arm bin executable used for cross-building
sudo rm -f $FILESYSTEM_ROOT/usr/bin/qemu*static || true
DOCKERFS_PATH=../dockerfs/
fi
## Compress docker files
pushd $FILESYSTEM_ROOT && sudo tar czf $OLDPWD/$FILESYSTEM_DOCKERFS -C ${DOCKERFS_PATH}var/lib/docker .; popd
## Compress together with /boot, /var/lib/docker and $PLATFORM_DIR as an installer payload zip file
pushd $FILESYSTEM_ROOT && sudo zip $OLDPWD/$ONIE_INSTALLER_PAYLOAD -r boot/ $PLATFORM_DIR/; popd
sudo zip -g -n .squashfs:.gz $ONIE_INSTALLER_PAYLOAD $FILESYSTEM_SQUASHFS $FILESYSTEM_DOCKERFS