source stackjump.config

MYPASSWD=${UBUNTU_PWHASH:-'$6$Cjxz1rgM$ahShoUXrRY0qabPBMuFSmxRcwqkA2BRmb0B9Dlkzd5BfiunORoayXm3RZCEAsauW50JES9v1GTkkurnXmv8Ey0'}

MYKNIFEPASSWD=${KNIFE_PWSTR:-mypassword}

MYNODENAME=${NODE_NAME:-myjumpnode}

MYDOMAINNAME=${DOMAIN_NAME:-mydomain.com}

MYCHEFCLIENTVER=${CHEF_CLIENT_VER:-11.8.0-1}

MYCHEFSERVERVER=${CHEF_SERVER_VER:-11.0.8-1}

MYDEFAULTNIC=${DEFAULT_NIC:-eth0}

WHOAMI=`whoami`

if [ $WHOAMI != "root" ]; then

echo "Must be run as sudo root"

exit 1

USAGE="$0 options

while [ $1 ];do

case $1 in

-d) shift

DRYRUN=1;;

-c) shift

CHEFREPO=$1;;

-a) shift

ARCH=$1;;

-r) shift

REL=$1;;

-v) shift

VER=$1;;

-o) shift

ISO=$1;;

-rl) shift

CHEFRUNLIST=$1;;

-k) shift

KEEP=1;;

-t) shift

TMPDIR=$1;;

-V) shift

VERBOSE=1;;

*) echo "$USAGE" && exit 1;;

esac

shift

echo -e "\n!! This tool should only be run on a Linux workstation !!"

echo "!! This code is customized for AT&T environment usage only !!"

echo -e "!! So far only tested on Precise Pangolin 12.04.3 x64 !!\n"

if [ ! $REL ]; then

REL='precise'

MYTMPDIR=${TMPDIR:-/tmp/stackjump}

ISODIR="$MYTMPDIR/ISO"

ISODIR_EXTRAS="$ISODIR/extras"

INITRD="$MYTMPDIR/initrd"

DOWNLOADS="$MYTMPDIR/DOWNLOADS"

MOUNTDIR="$MYTMPDIR/mount"

EXTRAS="$INITRD/extras"

CUSTOM_SCRIPTSD="$ISODIR_EXTRAS/custom_scripts"

MYCHEFREPO="$ISODIR_EXTRAS/chef-repo"

for DIR in $MYTMPDIR $DOWNLOADS $ISODIR $INITRD $MOUNTDIR $CUSTOM_SCRIPTSD $MYCHEFREPO/cookbooks $MYCHEFREPO/roles; do

if [ ! -d $DIR ]; then

mkdir -p $DIR

fi

for BIN in fakeroot cpio mkisofs curl; do

if [ ! `which $BIN` ]; then

echo "$BIN needs to be installed to run stackjump" && exit 1

exit 1

fi

if [ ! $ISO ]; then

ISO='custom.iso'

if [ ! $ARCH ]; then

ARCH=`arch`

case $ARCH in

'i686') ARCH='i386';;

'x86_64') ARCH='amd64';;

if [ $ARCH != 'i386' ] && [ $ARCH != 'amd64' ]; then

echo "Architecture $ARCH is not valid. (amd64|i386)" && exit 1

if [ ! $VER]; then

VER='12.04.3'

DISTURL="http://releases.ubuntu.com"

ISONAME="ubuntu-$VER-server-$ARCH.iso"

ISOURL="$DISTURL/$REL/$ISONAME"

HEAD=`curl -s --head $ISOURL|head -1`

HCODE=`expr "$HEAD" : 'HTTP\/... \(...\) '`

if [ "$HCODE" != '200' ]; then

echo "Release $REL invalid."

echo "Check $ISOURL to make sure a valid release codename" && exit 1

if [ -f "$DOWNLOADS/$ISONAME" ]; then

echo -e "\n$DOWNLOADS/$ISONAME exists - skipping download\n"

echo -e "\nDownloading $ISOURL to $DOWNLOADS/$ISONAME\n"

curl $ISOURL -o $DOWNLOADS/$ISONAME

if [ -d $MOUNTDIR/isolinux ]; then

echo -e "\nISO already mounted $MOUNTDIR - skipping mount\n"

echo -e "\nMounting to $MOUNTDIR...\n"

mount -r -o loop $DOWNLOADS/$ISONAME $MOUNTDIR

echo -e "\nCopying contents of $ISONAME to $ISODIR\n"

if [ $VERBOSE ]; then

rsync -av $MOUNTDIR/ $ISODIR/

rsync -av $MOUNTDIR/ $ISODIR/ > /dev/null 2>&1

if [ $VERBOSE ]; then

(cd $INITRD && gunzip -c $MOUNTDIR/install/initrd.gz| fakeroot cpio -id )

(cd $INITRD && gunzip -c $MOUNTDIR/install/initrd.gz| fakeroot cpio -id ) > /dev/null 2>&1

echo -e "\nCUSTOMIZING ISOLINUX.cfg\n"

cat>"$ISODIR/isolinux/isolinux.cfg"<<EOF

echo -e "\nINJECTING PRESEED AND CUSTOM SCRIPTS\n"

cat preseed.cfg | sed "s/MYPASSWD/$MYPASSWD/" | sed "s/MYNODENAME/$MYNODENAME/" |\

sed "s/MYDOMAIN/$MYDOMAIN/" | sed "s/MYDEFAULTNIC/$MYDEFAULTNIC/" > $INITRD/preseed.cfg

for HDIR in "root" "home/ubuntu"; do

if [ ! -d "$EXTRAS/$HDIR/.ssh" ]; then

mkdir -p "$EXTRAS/$HDIR/.ssh"

fi

cp authorized_keys $EXTRAS/$HDIR/.ssh/authorized_keys

cp first_run.sh late_command.sh $EXTRAS/root

if [ $VERBOSE ]; then

rsync -av custom_scripts/ $CUSTOM_SCRIPTSD/

rsync -av custom_scripts/ $CUSTOM_SCRIPTSD/ > /dev/null 2>&1

cat knife_first_run | sed "s/MYPASSWORD/$MYKNIFEPASSWD/g" |\

sed "s/MYJUMPNODE/${MYNODENAME}_admin/g" > $EXTRAS/root/knife_first_run

OMNIBUS_URL="https://opscode-omnibus-packages.s3.amazonaws.com/ubuntu"

IFS=. read -r maj min _ <<< "$VER"

OMNI_VER="$maj.$min"

OMNI_ARCH="x86_64"

CHEFCLIENT="chef_$MYCHEFCLIENTVER.ubuntu.${OMNI_VER}_${ARCH}.deb"

CHEFC_URL="$OMNIBUS_URL/$OMNI_VER/$OMNI_ARCH/$CHEFCLIENT"

if [ -f $DOWNLOADS/$CHEFCLIENT ]; then

echo -e "\n$DOWNLOADS/$CHEFCLIENT exists - skipping chef client download\n"

echo -e "\nDownloading CHEF-CLIENT OMNIBUS $DOWNLOADS/$CHEFCLIENT\n"

curl $CHEFC_URL -o $DOWNLOADS/$CHEFCLIENT

cp $DOWNLOADS/$CHEFCLIENT $ISODIR_EXTRAS/$CHEFCLIENT

CHEFSERVER="chef-server_$MYCHEFSERVERVER.ubuntu.${OMNI_VER}_${ARCH}.deb"

CHEFS_URL="$OMNIBUS_URL/$OMNI_VER/$OMNI_ARCH/$CHEFSERVER"

if [ -f $DOWNLOADS/$CHEFSERVER ]; then

echo -e "\n$DOWNLOADS/$CHEFSERVER exists - skipping chef server download\n"

echo -e "\nDownloading CHEF-SERVER OMNIBUS $DOWNLOADS/$CHEFSERVER\n"

curl $CHEFS_URL -o $DOWNLOADS/$CHEFSERVER

cp $DOWNLOADS/$CHEFSERVER $ISODIR_EXTRAS/$CHEFSERVER

if [ ! -z $CHEFREPO ] && [ -d $CHEFREPO ]; then

echo -e "\nCOPYING EXTRAS $CHEFREPO...\n"

if [ $VERBOSE ]; then

rsync -av $CHEFREPO/ $MYCHEFREPO/

else

rsync -av $CHEFREPO/ $MYCHEFREPO/ > /dev/null 2>&1

fi

BASE_COOKBOOKS="chef-client logrotate cron"

for i in $BASE_COOKBOOKS; do

COOKBOOKD="$MYCHEFREPO/cookbooks/$i"

if [ ! -f "$COOKBOOKD/README.md" ]; then

if [ ! -d "$COOKBOOKD" ]; then

mkdir -p $COOKBOOKD

fi

if [ -f "$DOWNLOADS/$i/README.md" ]; then

echo -e "\n$DOWNLOADS/$i cookbook already exists - skipping download\n"

else

echo -e "\nDownloading $i cookbook from github\n"

OUTPUT=`(cd $MYTMPDIR; curl -kLs https://github.com/opscode-cookbooks/$i/tarball/master | tar -zxv)`

DLTMP="$MYTMPDIR/`echo $OUTPUT|awk '{print $1}'`"

mv $DLTMP $DOWNLOADS/$i

fi

if [ $VERBOSE ]; then

rsync -av $DOWNLOADS/$i/ $COOKBOOKD/

else

rsync -av $DOWNLOADS/$i/ $COOKBOOKD/ > /dev/null 2>&1

fi

else

echo -e "\n$COOKBOOKD cookbook already exists - skipping download\n"

fi

echo -e "\nBUILDING INITRD.GZ...\n"

if [ $VERBOSE ]; then

(cd $INITRD ; find . | cpio -H newc --create | gzip -9 > $ISODIR/install/initrd.gz)

(cd $INITRD ; find . | cpio -H newc --create | gzip -9 > $ISODIR/install/initrd.gz) > /dev/null 2>&1

if [ $DRYRUN ]; then

echo -e "\nDRYRUN - skipping ISO creation\n"

echo -e "\nBUILDING THE ISO IMAGE...\n"

if [ $VERBOSE ]; then

mkisofs -r -V "Custom Auto Ubuntu Install" -cache-inodes -J -l -b isolinux/isolinux.bin -c isolinux/boot.cat -no-emul-boot -boot-load-size 4 -boot-info-table -o $ISO $ISODIR

else

mkisofs -quiet -r -V "Custom Auto Ubuntu Install" -cache-inodes -J -l -b isolinux/isolinux.bin -c isolinux/boot.cat -no-emul-boot -boot-load-size 4 -boot-info-table -o $ISO $ISODIR

fi

if [ ! $KEEP ]; then

umount $MOUNTDIR

rm -rf $INITRD $ISODIR $MOUNTDIR

if [ ! -f $ISO ]; then

echo "Create ISO failed." && exit 1

if [ $DRYRUN ]; then

echo -e "\nsuccessfully completed\n" && exit 0

else

echo -e "\n$ISO successfully created\n" && exit 0

fi