Improve containers stopping performance by handling SIGTERM

This commit is contained in:
Omar Brikaa 2023-10-03 13:59:23 +03:00
parent b9adb6f854
commit fef00b96f1
4 changed files with 32 additions and 6 deletions

View File

@ -35,7 +35,10 @@ expressWs(app);
}
}
});
fss.chmodSync(path.join(config.data_directory, globals.data_directories.jobs), 0o711)
fss.chmodSync(
path.join(config.data_directory, globals.data_directories.jobs),
0o711
);
logger.info('Loading packages');
const pkgdir = path.join(
@ -92,7 +95,12 @@ expressWs(app);
logger.debug('Calling app.listen');
const [address, port] = config.bind_address.split(':');
app.listen(port, address, () => {
const server = app.listen(port, address, () => {
logger.info('API server started on', config.bind_address);
});
process.on('SIGTERM', () => {
server.close();
process.exit(0)
});
})();

View File

@ -14,7 +14,7 @@ RUN apt-get update && apt-get install -y unzip autoconf build-essential libssl-d
rm -rf /var/lib/apt/lists/* && \
update-alternatives --install /usr/bin/python python /usr/bin/python3.7 2
ADD entrypoint.sh mkindex.sh /
ADD entrypoint.sh mkindex.sh serve.py /
ENTRYPOINT ["bash","/entrypoint.sh"]
CMD ["--no-build"]

View File

@ -52,7 +52,7 @@ echo "Index created"
if [[ $SERVER -eq 1 ]]; then
echo "Starting index server.."
python3 -m http.server
exec python3 /serve.py
else
echo "Skipping starting index server"
fi

18
repo/serve.py Normal file
View File

@ -0,0 +1,18 @@
import signal
import sys
import http.server
import socketserver
PORT = 8000
Handler = http.server.SimpleHTTPRequestHandler
def signal_handler(sig, frame):
sys.exit(0)
signal.signal(signal.SIGTERM, signal_handler)
with socketserver.TCPServer(("", PORT), Handler) as httpd:
print("serving at port", PORT)
httpd.serve_forever()