#!/bin/bash

SELF_HOST=$1
SELF_IP=$2
# all below addresses are those of the qemu host
[ -z "$SELF_HOST" ] && SELF_HOST="selftest.$(hostname)"
[ -z "$SELF_IP"   ] && SELF_IP="10.1.159.48"


####################################################
# setup MyPLC

# install from repo
rpm -q myplc-native > /dev/null
installed=$?
[ $installed -eq 1 ] && yum -y install myplc-native

# setup qemu to run the node from the bootcd
rpm -q qemu > /dev/null
installed=$?
[ $installed -eq 1 ] && yum -y install qemu


exit 0


# make sure its stopped
service plc stop

# turn off plc until its been configured
chkconfig plc off

####################################################
# configure myplc for testing purposes
config=$(mktemp)

function genpassword()
{
	len=$1
	[ -z "$len" ] && len=8
	python <<EOF
import crypt, random, string
salt = [random.choice(string.letters + string.digits + "./") for i in range(0,$len)]
print "".join(salt)
EOF
}

# create new 16 char random password
PW=$(genpassword 16)

cat > $config <<EOF
e PLC_ROOT_PASSWORD
$PW

e PLC_NAME
selftest

e PLC_ROOT_USER
root@localhost.localdomain

e PLC_MAIL_ENABLED
0

e PLC_MAIL_SUPPORT_ADDRESS
build@lists.planet-lab.org

e PLC_DB_HOST
$SELF_HOST

e PLC_API_HOST
$SELF_HOST

e PLC_WWW_HOST
$SELF_HOST

e PLC_BOOT_HOST
$SELF_HOST

e PLC_DB_IP
$SELF_IP

e PLC_API_IP
$SELF_IP

e PLC_WWW_IP
$SELF_IP

e PLC_BOOT_IP
$SELF_IP

w
q
EOF

plc-config-tty < $config

echo "$PW" > /etc/planetlab/pw
chmod 400 /etc/planetlab/pw

# remove temporary config file
rm -f $config

service plc start

####################################################
QA_TESTSUITE="qaapi"
SVNPATH="http://svn.planet-lab.org/svn/"

# check out test suite
# temporarily disabling -- mef
#svn export ${SVNPATH}/tests/trunk/${QA_TESTSUITE} /tmp/${QA_TESTSUITE}
#cd /tmp/${QA_TESTSUITE}/
#chmod +x runtests.py
#chmod +x qa/tests/*
#./runtests.py

####################################################
# configure a site and a node @ the local myplc for qemu testing

# configure a selftest site
TESTVERS="3.4"
TESTHOST="qemu-1.$(hostname)"
TESTSITE="st"
TESTNAME="Self Test"
TESTABR="selftest"
TESTURL="http://selftest.doesnotexist"
TESTDISK="/selftest.img"
TESTCONF="/selftest.txt"
config=$(mktemp)
cat > $config <<EOF
# create a test site
DeleteSite("$TESTSITE")
AddSite({"name":"$TESTNAME","url":"$TESTURL","max_slices":10,"login_base":"$TESTSITE","is_public":True,"abbreviated_name":"$TESTABR"})
# create a test node for qemu
AddNode("st",{"boot_state":"rins","model":"qemu/minhw","hostname":"$TESTHOST","version":"$TESTVERS"})
# set up the nodenetwork setting for qemu
AddNodeNetwork("$TESTHOST",{"network":"10.0.2.0","hostname":"$TESTHOST","is_primary":True,"dns1":"$SELF_IP","method":"static","type":"ipv4","netmask":"255.255.255.0","broadcast":"10.0.2.255","gateway":"10.0.2.2"})
# Download the node's boot cd iso
GetBootMedium("$TESTHOST","node-floppy","$TESTCONF")
EOF
cat $config | plcsh
rm -f $config

# generate custom iso
SERIAL="ttyS0:115200:n:8"
/usr/share/bootcd/build.sh -s $SERIAL -O selftest -f $TESTCONF -t iso_cramfs
SNAME=$(echo $SERIAL | sed 's,:,,g')
TESTISO="./selftest-serial-$SNAME-cramfs.iso"

qemu-img create -f qcow $TESTDISK 5GB

# run qemu
# -nographic -> for serial line console
# -boot d -> to boot from cdrom 
# -cdrom -> specifies iso file to serve as cdrom
# -m 512 -> 512MB memory

[ -f "$TESTDISK" -a -f "$TESTISO" ] && qemu-system-x86_64 -boot d -nographic -m 512 -cdrom $TESTISO $TESTDISK

# run node tests

exit 0