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#!/usr/bin/env bash
set -ex
_conf="$1"
if [ -z "$_conf" ] ; then
echo "Please give the conf file"
exit 1
fi
. "$_conf"
##############################################################
osname="$VM_OS_NAME"
ostype="$VM_OS_TYPE"
sshport=$VM_SSH_PORT
opts="$VM_OPTS"
vboxlink="${SEC_VBOX:-$VM_VBOX_LINK}"
vmsh="$VM_VBOX"
export VM_OS_NAME
export VM_RELEASE
export VM_OCR
export VM_DISK
export VM_ARCH
export VM_CPU
export VM_USE_CONSOLE_BUILD
export VM_USE_SSHROOT_BUILD_SSH
export VM_NO_VNC_BUILD
export VM_USE_NC_ENABLE_SSH
export VM_USE_TELNET_ENABLE_SSH
export VM_USE_BASH_ENABLE_SSH
export VM_NIC
export VM_EXTRA_SCRIPT
##############################################################
waitForText() {
_text="$1"
_sec="$2"
$vmsh waitForText $osname "$_text" "$_sec"
}
#keys splitted by ;
#eg: enter
#eg: down; enter
#eg: down; up; tab; enter
inputKeys() {
$vmsh input $osname "$1"
}
if [ ! -e "$vmsh" ] ; then
echo "Downloading $vboxlink"
wget -O "$vmsh" "$vboxlink"
fi
chmod +x "$vmsh"
$vmsh startWeb $osname "needOCR"
$vmsh setup "needOCR"
if ! $vmsh clearVM $osname; then
echo "vm does not exists"
fi
if [ "$VM_ISO_LINK" ]; then
#start from iso, install to the vir disk
$vmsh createVM "$VM_ISO_LINK" "$osname" "$ostype" "$sshport" "$VM_PRE_DISK_LINK"
sleep 2
$vmsh openConsole "$osname"
if [ -e "hooks/installOpts.sh" ]; then
echo "hooks/installOpts.sh"
cat "hooks/installOpts.sh"
. "hooks/installOpts.sh"
else
$vmsh processOpts $osname "$opts"
echo "sleep 60 seconds. just wait"
sleep 60
if $vmsh isRunning $osname; then
if ! $vmsh shutdownVM $osname; then
echo "shutdown error"
fi
if ! $vmsh destroyVM $osname; then
echo "destroyVM error"
fi
fi
fi
while $vmsh isRunning $osname; do
sleep 20
done
$vmsh closeConsole "$osname"
if [[ "$VM_ISO_LINK" == *"img" ]]; then
$vmsh detachIMG "$osname"
fi
elif [ "$VM_VHD_LINK" ]; then
#if the vm disk is already provided FreeBSD, just import it.
if [ ! -e "$osname.qcow2" ]; then
if [[ "$VM_VHD_LINK" == *"img.gz" ]]; then
_img="$osname.img"
if [ ! -e "$_img" ]; then
rm -f "$_img.gz"
$vmsh download "$VM_VHD_LINK" "$_img.gz"
gunzip -c "$_img.gz" > "$_img"
fi
qemu-img convert -f raw -O qcow2 -o preallocation=off "$_img" "$osname.qcow2"
elif [[ "$VM_VHD_LINK" == *"img.zst" ]]; then
_img="$osname.img"
if [ ! -e "$_img" ]; then
rm -f "$_img.zst"
$vmsh download "$VM_VHD_LINK" "$_img.zst"
zstd -f -d "$_img.zst" -o "$_img"
fi
qemu-img convert -f raw -O qcow2 -o preallocation=off "$_img" "$osname.qcow2"
else
if [ ! -e "$osname.qcow2.xz" ]; then
$vmsh download "$VM_VHD_LINK" $osname.qcow2.xz
fi
xz -d -T 0 --verbose "$osname.qcow2.xz"
fi
fi
$vmsh createVMFromVHD $osname $ostype $sshport
sleep 5
else
echo "no VM_ISO_LINK or VM_VHD_LINK, can not build."
exit 1
fi
echo "VM image size immediately after install:"
ls -lh
start_and_wait() {
$vmsh startVM $osname
sleep 2
$vmsh openConsole "$osname"
if [ -e "hooks/waitForLoginTag.sh" ]; then
echo "hooks/waitForLoginTag.sh"
cat "hooks/waitForLoginTag.sh"
. "hooks/waitForLoginTag.sh"
else
waitForText "$VM_LOGIN_TAG"
fi
sleep 3
}
shutdown_and_wait() {
if ! ssh -o ConnectTimeout=5 -o ServerAliveInterval=2 $osname "$VM_SHUTDOWN_CMD"; then
echo "shutdown $?, haiku? but we just ignore it."
fi
sleep 30
if $vmsh isRunning $osname; then
if ! $vmsh shutdownVM $osname; then
echo "shutdown error"
fi
fi
while $vmsh isRunning $osname; do
sleep 5
done
$vmsh closeConsole "$osname"
}
restart_and_wait() {
shutdown_and_wait
start_and_wait
}
###############################################
#start the installed vm, and initialize the ssh access:
if [ -z "$VM_NO_VNC_BUILD" ]; then
#switch back to use vnc
export VM_USE_CONSOLE_BUILD=""
fi
start_and_wait
if [ ! -e ~/.ssh/id_rsa ] ; then
ssh-keygen -f ~/.ssh/id_rsa -q -N ""
fi
rm -f enablessh.local
cat enablessh.txt >enablessh.local
echo "echo '$(cat ~/.ssh/id_rsa.pub)' >>~/.ssh/authorized_keys" >>enablessh.local
echo "" >>enablessh.local
echo "" >>enablessh.local
echo "" >>enablessh.local
#add ssh key twice, to avoid bugs.
echo "echo '$(base64 -w 0 ~/.ssh/id_rsa.pub)' | openssl base64 -d >>~/.ssh/authorized_keys" >>enablessh.local
echo "" >>enablessh.local
echo "" >>enablessh.local
echo >>enablessh.local
echo "chmod 600 ~/.ssh/authorized_keys">>enablessh.local
echo "">>enablessh.local
echo >>enablessh.local
cat enablessh.local
if [ -e "hooks/enablessh.sh" ]; then
cat "hooks/enablessh.sh"
. "hooks/enablessh.sh"
elif [ "$VM_USE_SSHROOT_BUILD_SSH" ]; then
vmip=$($vmsh getVMIP $osname)
sshpass -p "$VM_ROOT_PASSWORD" ssh -o StrictHostKeyChecking=no -tt root@$vmip TERM=xterm <enablessh.local
#sleep for the sshd server to restart
sleep 10
inputKeys "enter"
sleep 2
inputKeys "enter"
sleep 2
echo "check ssh access:"
ssh -vv root@$vmip pwd
echo "ssh OK"
else
echo "login as root at console."
inputKeys "enter"
inputKeys "enter"
sleep 20
inputKeys "enter"
inputKeys "enter"
inputKeys "string root; enter; sleep 5;"
if [ "$VM_ROOT_PASSWORD" ]; then
inputKeys "string $VM_ROOT_PASSWORD ; enter"
sleep 10
fi
inputKeys "enter"
sleep 20
inputKeys "enter"
$vmsh screenText $osname
if [ -e "hooks/enableNetwork.sh" ]; then
echo "hooks/enableNetwork.sh"
cat "hooks/enableNetwork.sh"
echo "To enabled network, we have to input throw stdin"
$vmsh inputFileStdIn "$osname" hooks/enableNetwork.sh
$vmsh screenText $osname
sleep 60
fi
if [ "$VM_USE_NC_ENABLE_SSH" ]; then
#for openbsd 7.7/7.8
$vmsh inputFileNC $osname enablessh.local
elif [ "$VM_USE_BASH_ENABLE_SSH" ]; then
#for openIndiana
$vmsh inputFileBash $osname enablessh.local
else
$vmsh inputFile $osname enablessh.local
fi
sleep 60
$vmsh screenText $osname
#sleep for the sshd server to restart
sleep 10
inputKeys "enter"
sleep 2
inputKeys "enter"
sleep 2
fi
###############################################################
$vmsh addSSHHost $osname
echo "Sleep for the sshd to restart"
sleep 10
_retry=0
_restarted=""
while ! timeout 2 ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o LogLevel=ERROR $osname exit >/dev/null 2>&1; do
echo "ssh is not ready, just wait."
sleep 10
_retry=$(($_retry + 1))
if [ $_retry -gt 100 ]; then
if [ "$_restarted" ]; then
echo "ssh is failed. restarted but still not running"
exit 1
fi
echo "ssh is failed. lets try restart the vm"
_restarted=1
#shutdown
if $vmsh isRunning $osname; then
if ! $vmsh shutdownVM $osname; then
echo "shutdown error"
exit 1
fi
fi
while $vmsh isRunning $osname; do
sleep 5
done
$vmsh closeConsole "$osname"
#start vm
start_and_wait
_retry=0
fi
done
ssh $osname sh <<EOF
echo 'StrictHostKeyChecking=no' >.ssh/config
echo "Host host" >>.ssh/config
echo " HostName 192.168.122.1" >>.ssh/config
echo " User $USER" >>.ssh/config
echo " ServerAliveInterval 1" >>.ssh/config
EOF
###############################################################
if [ -e "hooks/postBuild.sh" ]; then
echo "hooks/postBuild.sh"
cat "hooks/postBuild.sh"
export VM_RELEASE
ssh -o "SendEnv=VM_RELEASE" $osname sh<"hooks/postBuild.sh"
# Reboot here, possible there were system updates done that need
# a reboot to take effect before more operations can be done
restart_and_wait
#wait for the sshd to start
_retry=0
while ! timeout 5 ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o LogLevel=ERROR $osname exit >/dev/null 2>&1; do
echo "ssh is not ready, just wait."
sleep 10
_retry=$(($_retry + 1))
if [ $_retry -gt 100 ]; then
echo "ssh is failed."
exit 1
fi
done
fi
output="$osname-$VM_RELEASE"
if [ "$VM_ARCH" ]; then
output="$osname-$VM_RELEASE-$VM_ARCH"
fi
ssh $osname 'cat ~/.ssh/id_rsa.pub' >$output-id_rsa.pub
if [ "$VM_ENABLE_REBOOT_CRONTAB" ]; then
#upload reboot.sh
if [ -e "hooks/reboot.sh" ]; then
echo "hooks/reboot.sh"
cat "hooks/reboot.sh"
scp hooks/reboot.sh $osname:/reboot.sh
else
ssh "$osname" "cat - >/reboot.sh" <<EOF
sleep 2
for i in \$(seq 1 100) ; do
if ssh host exit; then
break;
fi
sleep 3
done;
if ! ssh host exit; then
#still not connected
#shutdown
# $VM_SHUTDOWN_CMD
echo "Connection failed."
fi
ssh host sh <<END
env | grep SSH_CLIENT | cut -d = -f 2 | cut -d ' ' -f 1 >$osname.rebooted
END
EOF
ssh "$osname" "cat /reboot.sh"
fi
#set cronjob
ssh "$osname" sh <<EOF
chmod +x /reboot.sh
cat /reboot.sh
if uname -a | grep SunOS >/dev/null; then
crontab -l | { cat; echo "* * * * * /reboot.sh"; } | crontab --
else
crontab -l | { cat; echo "@reboot /reboot.sh"; } | crontab -
fi
crontab -l
EOF
#VM_ENABLE_REBOOT_CRONTAB
fi
# Install any requested packages
if [ "$VM_PRE_INSTALL_PKGS" ]; then
echo "$VM_INSTALL_CMD $VM_PRE_INSTALL_PKGS"
ssh $osname sh <<<"$VM_INSTALL_CMD $VM_PRE_INSTALL_PKGS"
fi
if [ -e "hooks/finalize.sh" ]; then
echo "hooks/finalize.sh"
cat "hooks/finalize.sh"
export VM_RELEASE
ssh -o "SendEnv=VM_RELEASE" $osname sh<"hooks/finalize.sh"
fi
#support VM_EXTRA_SCRIPT
if [ "$VM_EXTRA_SCRIPT" ]; then
echo "$VM_EXTRA_SCRIPT"
export VM_RELEASE
ssh -o "SendEnv=VM_RELEASE" $osname sh<"$VM_EXTRA_SCRIPT"
fi
# Done!
shutdown_and_wait
##############################################################
if [ "$VM_ISO_LINK" ]; then
echo "Clean up ISO for more space"
sudo rm -f ${osname}.iso
fi
echo "contents of home directory:"
ls -lah
echo "free space:"
df -h
ova="$output.qcow2"
echo "Exporting $ova"
xml="$output.xml"
$vmsh exportOVA $osname "$ova" "$xml"
cp ~/.ssh/id_rsa $output-host.id_rsa
echo "contents after export:"
ls -lah
##############################################################
echo "Checking the packages: $VM_RSYNC_PKG $VM_SSHFS_PKG"
if [ -z "$VM_RSYNC_PKG$VM_SSHFS_PKG" ]; then
echo "skip"
else
$vmsh addSSHAuthorizedKeys $output-id_rsa.pub
$vmsh startVM $osname
if [ "$VM_ENABLE_REBOOT_CRONTAB" ]; then
$vmsh waitForVMReady $osname
else
while ! timeout 5 ssh $osname exit; do
echo not ready yet, just sleep.
sleep 5
done
fi
#these packages should also be installed before.
#so remove the following code, since openIndiana returns error 4 if sshfs is already installed.
#if [ "$VM_RSYNC_PKG" ]; then
# ssh $osname sh <<<"$VM_INSTALL_CMD $VM_RSYNC_PKG"
#fi
#if [ "$VM_SSHFS_PKG" ]; then
# ssh $osname sh <<<"$VM_INSTALL_CMD $VM_SSHFS_PKG"
#fi
if GITHUB_ANYVM=1 ssh $osname sh -c env | grep GITHUB_ ; then
echo "SendEnv OK"
else
echo "SendEnv is not working"
echo "===============env===="
env
echo "=============ssh env=="
ssh $osname sh -c env
echo "=========check data==="
pwd
ls -lah .
ls -lah ~
ls -lah ~/.ssh
if [ -e ~/.ssh/config ]; then
cat ~/.ssh/config
fi
if [ -e ~/.ssh/config.d ]; then
cat ~/.ssh/config.d/*
fi
echo "====== check data in vm===="
ssh $osname ls -lah
ssh $osname ls -lah .ssh
ssh $osname cat .ssh/*
ssh $osname cat /etc/ssh/sshd_config
exit 1
fi
if [ "$osname" = "haiku" ]; then
#it's /boot/home
ssh $osname mkdir -p '$HOME/work'
ssh $osname ls -lah '$HOME'
echo "======Show ssh config: "
ssh $osname cat /boot/system/settings/ssh/sshd_config
else
#check if the /home dir is writable
ssh $osname mkdir -p $HOME/work
ssh $osname ls -lah $HOME
echo "======Show ssh config: "
ssh $osname cat /etc/ssh/sshd_config
fi
fi
echo "Build finished."