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68 lines
1.6 KiB
Bash
68 lines
1.6 KiB
Bash
#!/usr/bin/env bash
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#
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set -euo pipefail
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IFS=$'\n\t'
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DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
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: ${DOCKERDIR:="$DIR/docker"}
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mkdir -p "$DOCKERDIR"
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function cleanup {
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for dev in "${devices[@]}"; do
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echo "Deleting $dev"
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ifconfig "$dev" destroy
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done
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}
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devices=()
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for sig in EXIT INT QUIT HUP TERM; do
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trap "set +e; cleanup" "$sig"
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done
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ifconfig tap1 create
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devices+=("tap1")
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ifconfig tap1 up
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ifconfig bridge0 addm tap1
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# 1 core
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# 1GB ram
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# -H yield the virtual CPU when HLT instruction is detected, otherwise bhyve eats the entire core
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# -w Ignore accesses to unimplemented Model Specific Registers. Maybe not needed? Man page says its for debug purposes
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# -l for lpc devices
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# -U for specifying uuid, going to omit and see if the generated one works
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# -u RTC is in UTC
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# -s virtual PCI slots
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# -P force guest CPU to exit when PAUSE instruction detected
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set +e
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disk_image=$(readlink -f "$DIR/../scripts/build_image/dib.img")
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bhyve \
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-c 1 \
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-m 1024M \
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-H \
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-w \
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-P \
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-l bootrom,/usr/local/share/uefi-firmware/BHYVE_UEFI.fd \
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-u \
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-s 0,hostbridge \
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-s 31,lpc \
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-s "4:0,virtio-blk,$disk_image" \
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-s 5:0,virtio-net,tap1,mac=58:9c:fc:09:c3:ba \
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-s 6:0,virtio-rnd \
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-s "7:0,virtio-9p,docker=$DOCKERDIR" \
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-l com1,stdio \
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docker
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bhyve_status=$?
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set -e
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if [ "$bhyve_status" == "0" ]; then
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echo "rebooted"
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elif [ "$bhyve_status" == "1" ]; then
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echo "powered off"
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elif [ "$bhyve_status" == "2" ]; then
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echo "halted"
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elif [ "$bhyve_status" == "3" ]; then
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echo "triple fault"
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elif [ "$bhyve_status" == "4" ]; then
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echo "exited due to an error"
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fi
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