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Bootstrap: docker
From: python:3.10-buster
%post
mkdir /app
cat > /app/server.py <<EOF
import argparse
from http.server import BaseHTTPRequestHandler, HTTPServer
state = "0"
parser = argparse.ArgumentParser(description='Optional app description')
parser.add_argument('port', type=int, help='A required integer port argument')
args = parser.parse_args()
class handler(BaseHTTPRequestHandler):
def do_GET(self):
self.send_response(200)
self.send_header('Content-type','text/plain')
self.end_headers()
self.wfile.write(bytes(state, "utf8"))
def do_POST(self):
self.send_response(200)
self.send_header('Content-type','text/plain')
self.end_headers()
global state
state = self.rfile.read(1).decode("utf8")
self.wfile.write(bytes(state, "utf8"))
with HTTPServer(('', args.port), handler) as server:
server.serve_forever()
EOF
%startscript
python3 /app/server.py $@
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