Created
June 15, 2017 16:05
-
-
Save slartibaartfast/f6d25fb05b2d7860c807e6dada8d6549 to your computer and use it in GitHub Desktop.
See if a service is ready to be included
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
# check_db.py | |
import socket | |
import time | |
import argparse | |
""" Check if port is open, avoid docker-compose race condition """ | |
parser = argparse.ArgumentParser(description='Check if port is open, avoid\ | |
docker-compose race condition') | |
parser.add_argument('--service-name', required=True) | |
parser.add_argument('--ip', required=True) | |
parser.add_argument('--port', required=True) | |
args = parser.parse_args() | |
# Get arguments | |
service_name = str(args.service_name) | |
port = int(args.port) | |
ip = str(args.ip) | |
# Infinite loop | |
while True: | |
sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM) | |
result = sock.connect_ex((ip, port)) | |
if result == 0: | |
print("{0} port is open! Bye!".format(service_name)) | |
break | |
else: | |
print("{0} port is not open! I'll check it soon!".format(service_name)) | |
time.sleep(3) |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment