2_set_guest_kernel.sh

#!bin/bash 

# Script to define where the guest kernel for the microVM is on the host machine

arch=`uname -m`

echo "Using $2 in setting the guest kernel and rootfs."

kernel_path=$(pwd)"/resources/$2-vmlinux.bin"

if [ ${arch}="x86_64" ]; then
    curl --unix-socket /tmp/firecracker.socket -i \
      -X PUT 'http://localhost/boot-source'   \
      -H 'Accept: application/json'           \
      -H 'Content-Type: application/json'     \
      -d "{
            \"kernel_image_path\": \"${kernel_path}\",
            \"boot_args\": \"console=ttyS0 reboot=k panic=1 pci=off\"
       }"
elif [ ${arch}="aarch64" ]; then
    curl --unix-socket /tmp/firecracker.socket -i \
      -X PUT 'http://localhost/boot-source'   \
      -H 'Accept: application/json'           \
      -H 'Content-Type: application/json'     \
      -d "{
            \"kernel_image_path\": \"${kernel_path}\",
            \"boot_args\": \"keep_bootcon console=ttyS0 reboot=k panic=1 pci=off\"
       }"
else
    echo "Cannot run firecracker on $arch architecture!"
    exit 1
fi