497 lines
22 KiB
Bash
Executable File
497 lines
22 KiB
Bash
Executable File
#!/bin/bash
|
|
## This script is to automate the preparation for a debian file system, which will be used for
|
|
## an ONIE installer image.
|
|
##
|
|
## USAGE:
|
|
## USERNAME=username PASSWORD=password ./build_debian
|
|
## ENVIRONMENT:
|
|
## USERNAME
|
|
## The name of the default admin user
|
|
## PASSWORD
|
|
## The password, expected by chpasswd command
|
|
|
|
## Default user
|
|
[ -n "$USERNAME" ] || {
|
|
echo "Error: no or empty USERNAME"
|
|
exit 1
|
|
}
|
|
|
|
## Password for the default user
|
|
[ -n "$PASSWORD" ] || {
|
|
echo "Error: no or empty PASSWORD"
|
|
exit 1
|
|
}
|
|
|
|
## Include common functions
|
|
. functions.sh
|
|
|
|
## Enable debug output for script
|
|
set -x -e
|
|
|
|
## docker engine version (with platform)
|
|
DOCKER_VERSION=5:18.09.8~3-0~debian-stretch
|
|
LINUX_KERNEL_VERSION=4.9.0-9
|
|
|
|
## Working directory to prepare the file system
|
|
FILESYSTEM_ROOT=./fsroot
|
|
PLATFORM_DIR=platform
|
|
## Hostname for the linux image
|
|
HOSTNAME=sonic
|
|
DEFAULT_USERINFO="Default admin user,,,"
|
|
|
|
## 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"
|
|
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
|
|
|
|
## make / as a mountpoint in chroot env, needed by dockerd
|
|
pushd $FILESYSTEM_ROOT
|
|
sudo mount --bind . .
|
|
popd
|
|
|
|
## Build a basic Debian system by debootstrap
|
|
echo '[INFO] Debootstrap...'
|
|
sudo http_proxy=$http_proxy debootstrap --variant=minbase --arch amd64 stretch $FILESYSTEM_ROOT http://debian-archive.trafficmanager.net/debian
|
|
|
|
## 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"
|
|
sudo LANG=C chroot $FILESYSTEM_ROOT /bin/bash -c "echo '127.0.0.1 localhost' >> /etc/hosts"
|
|
|
|
## 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"
|
|
|
|
## Note: mounting is necessary to makedev and install linux image
|
|
echo '[INFO] Mount all'
|
|
## Output all the mounted device for troubleshooting
|
|
mount
|
|
trap_push 'sudo umount $FILESYSTEM_ROOT/proc || true'
|
|
sudo LANG=C chroot $FILESYSTEM_ROOT mount proc /proc -t proc
|
|
|
|
## Pointing apt to public apt mirrors and getting latest packages, needed for latest security updates
|
|
sudo cp files/apt/sources.list $FILESYSTEM_ROOT/etc/apt/
|
|
sudo cp files/apt/apt.conf.d/{81norecommends,apt-{clean,gzip-indexes,no-languages}} $FILESYSTEM_ROOT/etc/apt/apt.conf.d/
|
|
sudo LANG=C chroot $FILESYSTEM_ROOT bash -c 'apt-mark auto `apt-mark showmanual`'
|
|
|
|
## 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 systemd-sysv
|
|
|
|
## Create device files
|
|
echo '[INFO] MAKEDEV'
|
|
sudo LANG=C chroot $FILESYSTEM_ROOT /bin/bash -c 'cd /dev && MAKEDEV generic'
|
|
## 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 $FILESYSTEM_ROOT apt-get -y install busybox
|
|
echo '[INFO] Install SONiC linux kernel image'
|
|
## Note: duplicate apt-get command to ensure every line return zero
|
|
sudo dpkg --root=$FILESYSTEM_ROOT -i target/debs/initramfs-tools-core_*.deb || \
|
|
sudo LANG=C DEBIAN_FRONTEND=noninteractive chroot $FILESYSTEM_ROOT apt-get -y install -f
|
|
sudo dpkg --root=$FILESYSTEM_ROOT -i target/debs/initramfs-tools_*.deb || \
|
|
sudo LANG=C DEBIAN_FRONTEND=noninteractive chroot $FILESYSTEM_ROOT apt-get -y install -f
|
|
sudo dpkg --root=$FILESYSTEM_ROOT -i target/debs/linux-image-${LINUX_KERNEL_VERSION}-amd64_*.deb || \
|
|
sudo LANG=C DEBIAN_FRONTEND=noninteractive chroot $FILESYSTEM_ROOT apt-get -y install -f
|
|
sudo LANG=C DEBIAN_FRONTEND=noninteractive chroot $FILESYSTEM_ROOT apt-get -y install acl
|
|
|
|
## Update initramfs for booting with squashfs+overlay
|
|
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/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
|
|
|
|
# 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: after partition mount and loop file mount
|
|
## 1. Prepare layered file system
|
|
## 2. Bind-mount docker working directory (docker aufs cannot work over aufs rootfs)
|
|
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
|
|
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
|
|
|
|
## Install latest intel ixgbe driver
|
|
sudo cp target/files/ixgbe.ko $FILESYSTEM_ROOT/lib/modules/${LINUX_KERNEL_VERSION}-amd64/kernel/drivers/net/ethernet/intel/ixgbe/ixgbe.ko
|
|
|
|
## 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 LANG=C chroot $FILESYSTEM_ROOT apt-get -y install apt-transport-https \
|
|
ca-certificates \
|
|
curl \
|
|
gnupg2 \
|
|
software-properties-common
|
|
sudo 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=amd64] https://download.docker.com/linux/debian stretch stable"
|
|
sudo LANG=C chroot $FILESYSTEM_ROOT apt-get update
|
|
sudo LANG=C chroot $FILESYSTEM_ROOT apt-get -y install docker-ce=${DOCKER_VERSION}
|
|
sudo LANG=C chroot $FILESYSTEM_ROOT apt-get -y remove software-properties-common gnupg2
|
|
|
|
## Add docker config drop-in to select aufs, otherwise it may select other storage driver
|
|
sudo mkdir -p $FILESYSTEM_ROOT/etc/systemd/system/docker.service.d/
|
|
## Note: $_ means last argument of last command
|
|
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
|
|
|
|
## Create default user
|
|
## Note: user should be in the group with the same name, and also in sudo/docker group
|
|
sudo LANG=C chroot $FILESYSTEM_ROOT useradd -G sudo,docker $USERNAME -c "$DEFAULT_USERINFO" -m -s /bin/bash
|
|
## Create password for the default user
|
|
echo "$USERNAME:$PASSWORD" | sudo LANG=C chroot $FILESYSTEM_ROOT chpasswd
|
|
|
|
## Pre-install hardware drivers
|
|
sudo LANG=C chroot $FILESYSTEM_ROOT apt-get -y install \
|
|
firmware-linux-nonfree
|
|
|
|
## 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
|
|
## 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 \
|
|
ifupdown \
|
|
iproute2 \
|
|
bridge-utils \
|
|
isc-dhcp-client \
|
|
sudo \
|
|
vim \
|
|
tcpdump \
|
|
dbus \
|
|
ntp \
|
|
ntpstat \
|
|
openssh-server \
|
|
python \
|
|
python-setuptools \
|
|
monit \
|
|
python-apt \
|
|
traceroute \
|
|
iputils-ping \
|
|
net-tools \
|
|
bsdmainutils \
|
|
ca-certificates \
|
|
i2c-tools \
|
|
efibootmgr \
|
|
usbutils \
|
|
pciutils \
|
|
iptables-persistent \
|
|
ebtables \
|
|
logrotate \
|
|
curl \
|
|
kexec-tools \
|
|
less \
|
|
unzip \
|
|
gdisk \
|
|
sysfsutils \
|
|
grub2-common \
|
|
rsyslog \
|
|
ethtool \
|
|
screen \
|
|
hping3 \
|
|
python-scapy \
|
|
tcptraceroute \
|
|
mtr-tiny \
|
|
locales \
|
|
mcelog \
|
|
ndisc6 \
|
|
ipmitool
|
|
|
|
## 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
|
|
|
|
#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 stretch-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 stretch-backports install \
|
|
picocom
|
|
|
|
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
|
|
|
|
## Disable kexec supported reboot which was installed by default
|
|
sudo sed -i 's/LOAD_KEXEC=true/LOAD_KEXEC=false/' $FILESYSTEM_ROOT/etc/default/kexec
|
|
|
|
## Modifty ntp default configuration: disable initial jump (add -x), and disable
|
|
## jump when time difference is greater than 1000 seconds (remove -g).
|
|
sudo sed -i "s/NTPD_OPTS='-g'/NTPD_OPTS='-x'/" $FILESYSTEM_ROOT/etc/default/ntp
|
|
|
|
## Fix ping tools permission so non root user can directly use them
|
|
## Note: this is a workaround since aufs doesn't support extended attributes
|
|
## Ref: https://github.com/moby/moby/issues/5650#issuecomment-303499489
|
|
## TODO: remove workaround when the overlay filesystem support extended attributes
|
|
sudo chmod u+s $FILESYSTEM_ROOT/bin/ping{,6}
|
|
|
|
## 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 connections; disable listening for v6 connections
|
|
sudo sed -i 's/^ListenAddress ::/#ListenAddress ::/' $FILESYSTEM_ROOT/etc/ssh/sshd_config
|
|
sudo sed -i 's/^#ListenAddress 0.0.0.0/ListenAddress 0.0.0.0/' $FILESYSTEM_ROOT/etc/ssh/sshd_config
|
|
|
|
## Config monit
|
|
sudo cp files/image_config/monit/monitrc $FILESYSTEM_ROOT/etc/monit/
|
|
sudo chmod 600 $FILESYSTEM_ROOT/etc/monit/monitrc
|
|
|
|
## Config sysctl
|
|
sudo mkdir -p $FILESYSTEM_ROOT/var/core
|
|
sudo augtool --autosave "
|
|
set /files/etc/sysctl.conf/kernel.core_pattern '|/usr/bin/coredump-compress %e %t %p'
|
|
|
|
set /files/etc/sysctl.conf/kernel.softlockup_panic 1
|
|
set /files/etc/sysctl.conf/kernel.panic 10
|
|
set /files/etc/sysctl.conf/vm.panic_on_oom 2
|
|
set /files/etc/sysctl.conf/fs.suid_dumpable 2
|
|
|
|
set /files/etc/sysctl.conf/net.ipv4.conf.default.forwarding 1
|
|
set /files/etc/sysctl.conf/net.ipv4.conf.all.forwarding 1
|
|
set /files/etc/sysctl.conf/net.ipv4.conf.eth0.forwarding 0
|
|
|
|
set /files/etc/sysctl.conf/net.ipv4.conf.default.arp_accept 0
|
|
set /files/etc/sysctl.conf/net.ipv4.conf.default.arp_announce 0
|
|
set /files/etc/sysctl.conf/net.ipv4.conf.default.arp_filter 0
|
|
set /files/etc/sysctl.conf/net.ipv4.conf.default.arp_notify 0
|
|
set /files/etc/sysctl.conf/net.ipv4.conf.default.arp_ignore 0
|
|
set /files/etc/sysctl.conf/net.ipv4.conf.all.arp_accept 0
|
|
set /files/etc/sysctl.conf/net.ipv4.conf.all.arp_announce 1
|
|
set /files/etc/sysctl.conf/net.ipv4.conf.all.arp_filter 0
|
|
set /files/etc/sysctl.conf/net.ipv4.conf.all.arp_notify 1
|
|
set /files/etc/sysctl.conf/net.ipv4.conf.all.arp_ignore 2
|
|
|
|
set /files/etc/sysctl.conf/net.ipv4.neigh.default.base_reachable_time_ms 1800000
|
|
set /files/etc/sysctl.conf/net.ipv6.neigh.default.base_reachable_time_ms 1800000
|
|
|
|
set /files/etc/sysctl.conf/net.ipv6.conf.default.forwarding 1
|
|
set /files/etc/sysctl.conf/net.ipv6.conf.all.forwarding 1
|
|
set /files/etc/sysctl.conf/net.ipv6.conf.eth0.forwarding 0
|
|
|
|
set /files/etc/sysctl.conf/net.ipv6.conf.default.accept_dad 0
|
|
set /files/etc/sysctl.conf/net.ipv6.conf.all.accept_dad 0
|
|
set /files/etc/sysctl.conf/net.ipv6.conf.eth0.accept_dad 0
|
|
|
|
set /files/etc/sysctl.conf/net.ipv6.conf.default.keep_addr_on_down 1
|
|
set /files/etc/sysctl.conf/net.ipv6.conf.all.keep_addr_on_down 1
|
|
set /files/etc/sysctl.conf/net.ipv6.conf.eth0.keep_addr_on_down 1
|
|
|
|
set /files/etc/sysctl.conf/net.ipv6.conf.eth0.accept_ra_defrtr 0
|
|
set /files/etc/sysctl.conf/net.ipv6.conf.eth0.accept_ra 0
|
|
|
|
set /files/etc/sysctl.conf/net.core.rmem_max 2097152
|
|
set /files/etc/sysctl.conf/net.core.wmem_max 2097152
|
|
" -r $FILESYSTEM_ROOT
|
|
|
|
# Configure mcelog to log machine checks to syslog
|
|
sudo sed -i 's/^#syslog = yes/syslog = yes/' $FILESYSTEM_ROOT/etc/mcelog/mcelog.conf
|
|
|
|
## docker-py is needed by Ansible docker module
|
|
sudo https_proxy=$https_proxy LANG=C chroot $FILESYSTEM_ROOT easy_install pip
|
|
sudo https_proxy=$https_proxy LANG=C chroot $FILESYSTEM_ROOT pip install 'docker-py==1.6.0'
|
|
## Note: keep pip installed for maintainance purpose
|
|
|
|
## Get gcc and python dev pkgs
|
|
sudo LANG=C DEBIAN_FRONTEND=noninteractive chroot $FILESYSTEM_ROOT apt-get -y install gcc libpython2.7-dev
|
|
sudo https_proxy=$https_proxy LANG=C chroot $FILESYSTEM_ROOT pip install 'netifaces==0.10.7'
|
|
|
|
## Create /var/run/redis folder for docker-database to mount
|
|
sudo mkdir -p $FILESYSTEM_ROOT/var/run/redis
|
|
|
|
## 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/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/dhclient.conf $FILESYSTEM_ROOT/etc/dhcp/
|
|
|
|
## Version file
|
|
sudo mkdir -p $FILESYSTEM_ROOT/etc/sonic
|
|
sudo tee $FILESYSTEM_ROOT/etc/sonic/sonic_version.yml > /dev/null <<EOF
|
|
build_version: '$(sonic_get_version)'
|
|
debian_version: '$(cat $FILESYSTEM_ROOT/etc/debian_version)'
|
|
kernel_version: '$kversion'
|
|
asic_type: $sonic_asic_platform
|
|
commit_id: '$(git rev-parse --short HEAD)'
|
|
build_date: $(date -u)
|
|
build_number: ${BUILD_NUMBER:-0}
|
|
built_by: $USER@$BUILD_HOSTNAME
|
|
EOF
|
|
|
|
## Copy over clean-up script
|
|
sudo cp ./files/scripts/core_cleanup.py $FILESYSTEM_ROOT/usr/bin/core_cleanup.py
|
|
|
|
## Copy ASIC config checksum
|
|
python 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 $PLATFORM_DIR
|
|
fi
|
|
|
|
## Organization specific extensions such as Configuration & Scripts for features like AAA, ZTP...
|
|
if [ "${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 is in binary format)
|
|
sudo sed -i 's/EBTABLES_LOAD_ON_START="no"/EBTABLES_LOAD_ON_START="yes"/g' ${FILESYSTEM_ROOT}/etc/default/ebtables
|
|
sudo cp files/image_config/ebtables/ebtables.filter ${FILESYSTEM_ROOT}/etc
|
|
|
|
## Debug Image specific changes
|
|
## Update motd for debug image
|
|
if [ "$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
|
|
|
|
## Remove gcc and python dev pkgs
|
|
sudo LANG=C DEBIAN_FRONTEND=noninteractive chroot $FILESYSTEM_ROOT apt-get -y remove gcc libpython2.7-dev
|
|
|
|
## Update initramfs
|
|
sudo chroot $FILESYSTEM_ROOT update-initramfs -u
|
|
|
|
## Clean up apt
|
|
sudo LANG=C chroot $FILESYSTEM_ROOT apt-get -y autoremove
|
|
sudo LANG=C chroot $FILESYSTEM_ROOT apt-get autoclean
|
|
sudo LANG=C chroot $FILESYSTEM_ROOT apt-get clean
|
|
sudo LANG=C chroot $FILESYSTEM_ROOT bash -c 'rm -rf /usr/share/doc/* /usr/share/locale/* /var/lib/apt/lists/* /tmp/*'
|
|
|
|
## Clean up proxy
|
|
[ -n "$http_proxy" ] && sudo rm -f $FILESYSTEM_ROOT/etc/apt/apt.conf.d/01proxy
|
|
|
|
## Umount all
|
|
echo '[INFO] Umount all'
|
|
## Display all process details access /proc
|
|
sudo LANG=C chroot $FILESYSTEM_ROOT fuser -vm /proc
|
|
## Kill the processes
|
|
sudo LANG=C chroot $FILESYSTEM_ROOT fuser -km /proc || true
|
|
## Wait fuser fully kill the processes
|
|
sleep 15
|
|
sudo umount $FILESYSTEM_ROOT/proc || true
|
|
|
|
## 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
|
|
sudo mksquashfs $FILESYSTEM_ROOT $FILESYSTEM_SQUASHFS -e boot -e var/lib/docker -e $PLATFORM_DIR
|
|
|
|
## Compress docker files
|
|
pushd $FILESYSTEM_ROOT && sudo tar czf $OLDPWD/$FILESYSTEM_DOCKERFS -C 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 $ONIE_INSTALLER_PAYLOAD $FILESYSTEM_SQUASHFS $FILESYSTEM_DOCKERFS
|