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run_qemu.sh: add 20m timeout and print qemu log on failure

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Johannes 'josch' Schauer 2020-11-26 23:45:08 +01:00
parent 126c399d30
commit d947f765df
Signed by untrusted user: josch
GPG key ID: F2CBA5C78FBD83E1
1 changed files with 9 additions and 2 deletions
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11
run_qemu.sh
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@ -9,6 +9,7 @@ tmpdir="$(mktemp -d)"
cleanup() { cleanup() {
rv=$? rv=$?
rm -f "$tmpdir/debian-$DEFAULT_DIST-overlay.qcow" rm -f "$tmpdir/debian-$DEFAULT_DIST-overlay.qcow"
rm -f "$tmpdir/log"
[ -e "$tmpdir" ] && rmdir "$tmpdir" [ -e "$tmpdir" ] && rmdir "$tmpdir"
if [ -e shared/result.txt ]; then if [ -e shared/result.txt ]; then
head --lines=-1 shared/result.txt head --lines=-1 shared/result.txt
@ -29,7 +30,8 @@ trap cleanup INT TERM EXIT
qemu-img create -f qcow2 -b "$(realpath $cachedir)/debian-$DEFAULT_DIST.qcow" -F qcow2 "$tmpdir/debian-$DEFAULT_DIST-overlay.qcow" qemu-img create -f qcow2 -b "$(realpath $cachedir)/debian-$DEFAULT_DIST.qcow" -F qcow2 "$tmpdir/debian-$DEFAULT_DIST-overlay.qcow"
# to connect to serial use: # to connect to serial use:
# minicom -D 'unix#/tmp/ttyS0' # minicom -D 'unix#/tmp/ttyS0'
qemu-system-x86_64 \ ret=0
timeout 20m qemu-system-x86_64 \
-no-user-config \ -no-user-config \
-M accel=kvm:tcg -m 1G -nographic \ -M accel=kvm:tcg -m 1G -nographic \
-object rng-random,filename=/dev/urandom,id=rng0 -device virtio-rng-pci,rng=rng0 \ -object rng-random,filename=/dev/urandom,id=rng0 -device virtio-rng-pci,rng=rng0 \
@ -38,4 +40,9 @@ qemu-system-x86_64 \
-serial unix:/tmp/ttyS1,server,nowait \ -serial unix:/tmp/ttyS1,server,nowait \
-net nic,model=virtio -net user \ -net nic,model=virtio -net user \
-virtfs local,id=mmdebstrap,path="$(pwd)/shared",security_model=none,mount_tag=mmdebstrap \ -virtfs local,id=mmdebstrap,path="$(pwd)/shared",security_model=none,mount_tag=mmdebstrap \
-drive file="$tmpdir/debian-$DEFAULT_DIST-overlay.qcow",cache=unsafe,index=0,if=virtio -drive file="$tmpdir/debian-$DEFAULT_DIST-overlay.qcow",cache=unsafe,index=0,if=virtio \
>"$tmpdir/log" 2>&1 || ret=$?
if [ "$ret" -ne 0 ]; then
cat "$tmpdir/log"
exit $ret
fi