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#!/bin/bash
# Common variables and functions
NPROC=$(nproc)
SCREEN_SESSION=freebsd
SSH_PORT=10022
FREEBSD_VERSION="12.1"
IMAGE_NAME=FreeBSD-$FREEBSD_VERSION-RELEASE-amd64.raw
# https://download.freebsd.org/ftp/releases/VM-IMAGES/12.1-RELEASE/amd64/Latest/
IMAGE_SHA512="a65da6260f5f894fc86fbe1f27dad7800906da7cffaa5077f82682ab74b6dd46c4ce87158c14b726d74ca3c6d611bea3bb336164da3f1cb990550310b110da22"
RUN() {
ssh -t -o ConnectionAttempts=120 -o ConnectTimeout=2 -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no root@localhost -p "$SSH_PORT" "$@"
}
start_vm() {
screen -d -m qemu-system-x86_64 -curses -m 2048 -smp "$NPROC" -net user,hostfwd=tcp::"$SSH_PORT"-:22 -net nic "$IMAGE_NAME"
# Wait for ssh to start listening on the port
while ! echo "exit" | nc localhost "$SSH_PORT" | grep 'OpenSSH'; do
sleep 5
done
# Test that ssh works
RUN uname -a
RUN last
}
stop_vm() {
# Turn it off
# We use this contraption because for some reason `shutdown -h now` and
# `poweroff` result in FreeBSD not shutting down on Travis (they work on my
# machine though)
RUN "shutdown -p +5sec && sleep 30" || true
# Wait for the qemu process to terminate
while pgrep qemu; do
sleep 5
done
}
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