unikernel/duniverse/mirage/scripts/ec2.sh

@@ -0,0 +1,82 @@
+#!/usr/bin/env bash
+# Build an EC2 bundle and upload/register it to Amazon.
+
+
+NAME=mirage
+BUCKET=mirage-deployment
+REGION=us-west-2
+while getopts "hn:b:r:k:" arg; do
+ case $arg in
+ h)
+   echo "usage: $0 [-h] [-n <name>] [-b <bucket>] [-r <region>] -k <unikernel> " 
+   echo ""
+   echo "<unikernel>: Name of the kernel file (e.g. mir-www.xen)"
+   echo "<name>: the application name to use (default: ${NAME})"
+   echo "<bucket>: the S3 bucket to upload to (default: ${BUCKET})"
+   echo "<region>: the EC2 region to register AMI in (default: ${REGION})"
+  
+   echo Remember to set each of the following environment variables in your
+   echo environment before running this script:
+   echo EC2_ACCESS, EC2_ACCESS_SECRET, EC2_CERT, EC2_PRIVATE_KEY
+   exit 1 ;;
+ n) NAME=$OPTARG ;;
+ b) BUCKET=$OPTARG ;;
+ r) REGION=$OPTARG ;;
+ k) APP=$OPTARG ;;
+ esac
+done
+
+if [ ! -e "$APP" ]; then
+  echo "Must specify a unikernel file with the [-k] flag."
+  echo "Run '$0 -h' for full option list."
+  exit 1
+fi
+
+# Make name unique to avoid registration clashes
+NAME=${NAME}-`date +%s`
+MNT=/tmp/mirage-ec2
+SUDO=sudo
+IMG=${NAME}.img
+
+echo Name  : ${NAME}
+echo Bucket: ${BUCKET}
+echo Region: ${REGION}
+
+set -e
+# KERNEL is ec2-describe-images -o amazon --region ${REGION} -F "manifest-location=*pv-grub-hd0*" -F "architecture=x86_64" | tail -1 | cut -f2
+# Also obtained from http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/UserProvidedKernels.html
+KERNEL=aki-fc8f11cc  #us-west-2
+
+${SUDO} mkdir -p ${MNT}
+rm -f ${IMG}
+dd if=/dev/zero of=${IMG} bs=1M count=5
+${SUDO} mke2fs -F -j ${IMG}
+${SUDO} mount -o loop ${IMG} ${MNT}
+
+${SUDO} mkdir -p ${MNT}/boot/grub
+echo default 0 > menu.lst
+echo timeout 1 >> menu.lst
+echo title Mirage >> menu.lst
+echo " root (hd0)" >> menu.lst
+echo " kernel /boot/mirage-os.gz" >> menu.lst
+${SUDO} mv menu.lst ${MNT}/boot/grub/menu.lst
+${SUDO} sh -c "gzip -c $APP > ${MNT}/boot/mirage-os.gz"
+${SUDO} umount -d ${MNT}
+
+rm -rf ec2_tmp
+mkdir ec2_tmp
+
+echo Bundling image...
+ec2-bundle-image -i ${IMG} -k ${EC2_PRIVATE_KEY} -c ${EC2_CERT} -u ${EC2_USER} -d ec2_tmp -r x86_64 --kernel ${KERNEL}
+echo Uploading image...
+ec2-upload-bundle -b ${BUCKET} -m ec2_tmp/${IMG}.manifest.xml -a ${EC2_ACCESS} -s ${EC2_ACCESS_SECRET} --location ${REGION}
+echo Registering image...
+id=`ec2-register ${BUCKET}/${IMG}.manifest.xml -n ${NAME} --region ${REGION} | awk '{print $2}'`
+rm -rf ec2_tmp
+rm -f ${IMG}
+
+echo You can now start this instance via:
+echo ec2-run-instances --region ${REGION} $id
+echo ""
+echo Don\'t forget to customise this with a security group, as the
+echo default one won\'t let any inbound traffic in.