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[Build] Fix the build unstalbe issue caused by the kvm not ready (#12180)

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Why I did it
Fix the build unstable issue caused by the kvm 9000 port is not ready to use in 2 seconds.

2022-09-02T10:57:30.8122304Z + /usr/bin/kvm -m 8192 -name onie -boot order=cd,once=d -cdrom target/files/bullseye/onie-recovery-x86_64-kvm_x86_64_4_asic-r0.iso -device e1000,netdev=onienet -netdev user,id=onienet,hostfwd=:0.0.0.0:3041-:22 -vnc 0.0.0.0:0 -vga std -drive file=target/sonic-6asic-vs.img,media=disk,if=virtio,index=0 -drive file=./sonic-installer.img,if=virtio,index=1 -serial telnet:127.0.0.1:9000,server
2022-09-02T10:57:30.8123378Z + sleep 2.0
2022-09-02T10:57:30.8123889Z + '[' -d /proc/284923 ']'
2022-09-02T10:57:30.8124528Z + echo 'to kill kvm:  sudo kill 284923'
2022-09-02T10:57:30.8124994Z to kill kvm:  sudo kill 284923
2022-09-02T10:57:30.8125362Z + ./install_sonic.py
2022-09-02T10:57:30.8125720Z Trying 127.0.0.1...
2022-09-02T10:57:30.8126041Z telnet: Unable to connect to remote host: Connection refused

How I did it
Waiting more time until the tcp port 9000 is ready, waiting for 60 seconds in maximum.
This commit is contained in:
xumia 2022-09-27 06:55:19 +08:00 committed by GitHub
parent 1b50a2b721
commit 60c80ad26d
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1 changed files with 15 additions and 2 deletions
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17
scripts/build_kvm_image.sh
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@ -49,6 +49,19 @@ prepare_installer_disk()
umount $tmpdir umount $tmpdir
} }
wait_kvm_ready()
{
local count=30
local waiting_in_seconds=2.0
for ((i=1; i<=$count; i++)); do
sleep $waiting_in_seconds
echo "$(date) [$i/$count] waiting for the port $KVM_PORT ready"
if netstat -l | grep -q ":$KVM_PORT"; then
break
fi
done
}
apt-get install -y net-tools apt-get install -y net-tools
create_disk create_disk
prepare_installer_disk prepare_installer_disk
@ -86,7 +99,7 @@ echo "Installing SONiC"
kvm_pid=$! kvm_pid=$!
sleep 2.0 wait_kvm_ready
[ -d "/proc/$kvm_pid" ] || { [ -d "/proc/$kvm_pid" ] || {
echo "ERROR: kvm died." echo "ERROR: kvm died."
@ -114,7 +127,7 @@ echo "Booting up SONiC"
kvm_pid=$! kvm_pid=$!
sleep 2.0 wait_kvm_ready
[ -d "/proc/$kvm_pid" ] || { [ -d "/proc/$kvm_pid" ] || {
echo "ERROR: kvm died." echo "ERROR: kvm died."