Source code for cfme.utils.dockerbot.sel_container

#!/usr/bin/env python2
import click
import subprocess
import socket
import sys

from wait_for import wait_for, TimedOutError

from dockerbot import SeleniumDocker
from import random_port
from cfme.utils.conf import docker as docker_conf

[docs]def vnc_ready(addr, port): """Checks if VNC port is open and ready""" try: soc = socket.create_connection((addr, int(port)), timeout=2) except socket.error: return False # docker-proxy opens the port immediately after container is started. # Receive data from the socket to check if VNC session is really running. if not soc.recv(1024): return False soc.close() return True
@click.command(help='Starts selenium container for testing against') @click.option('--watch', help='Opens VNC session', default=False, is_flag=True) @click.option('--vnc', help='Chooses VNC port', default=5900) @click.option('--webdriver', help='Chooses webdriver port', default=4444) @click.option('--image', help='Chooses selenium container image', default=docker_conf.get('selff', 'cfmeqe/sel_ff_chrome')) @click.option('--vncviewer', help='Chooses VNC viewer command', default=docker_conf.get('vncviewer', 'vinagre')) @click.option('--random-ports', is_flag=True, default=False, help='Choose random ports for VNC, webdriver, (overrides --webdriver and --vnc)') def main(watch, vnc, webdriver, image, vncviewer, random_ports): """Main function for running""" ip = '' print("Starting container...") vnc = random_port() if random_ports else vnc webdriver = random_port() if random_ports else webdriver dkb = SeleniumDocker(bindings={'VNC_PORT': (5999, vnc), 'WEBDRIVER': (4444, webdriver)}, image=image) if watch: print("") print(" Waiting for VNC port to open...") try: wait_for(lambda: vnc_ready(ip, vnc), num_sec=60, delay=2, message="Wait for VNC Port") except TimedOutError: print(" Could not wait for VNC port, terminating...") dkb.kill() dkb.remove() sys.exit(127) print(" Initiating VNC watching...") if vncviewer: viewer = vncviewer if '%I' in viewer or '%P' in viewer: viewer = viewer.replace('%I', ip).replace('%P', str(vnc)) ipport = None else: ipport = '{}:{}'.format(ip, vnc) cmd = viewer.split() if ipport: cmd.append(ipport) else: cmd = ['xdg-open', 'vnc://{}:{}'.format(ip, vnc)] subprocess.Popen(cmd) print(" Hit Ctrl+C to end container") try: dkb.wait() except KeyboardInterrupt: print(" Killing Container.....please wait...") dkb.kill() dkb.remove() if __name__ == "__main__": main()