def setup_vnc_forwarding(self, sport=0, tls=False):
"""
Obtain VNC forwarding information, optionally configuring a proxy.
Returns None if a proxy is configured and there was an error
contacting the proxy.
"""
password = ''
info_ = self.info
port = info_['network_port']
node = info_['pnode']
# use proxy for VNC connection
if settings.VNC_PROXY:
proxy_server = settings.VNC_PROXY.split(":")
password = generate_random_password()
result = request_forwarding(proxy_server,
node,
port,
password,
sport=sport,
tls=tls)
if result:
return proxy_server[0], int(result), password
else:
return node, port, password
def setup_ssh_forwarding(self, sport=0):
"""
Poke a proxy to start SSH forwarding.
Returns None if no proxy is configured, or if there was an error
contacting the proxy.
"""
command = self.rapi.GetInstanceConsole(self.hostname)["command"]
if settings.VNC_PROXY:
proxy_server = settings.VNC_PROXY.split(":")
password = generate_random_password()
sport = request_ssh(proxy_server, sport, self.info["pnode"], self.info["network_port"], password, command)
if sport:
return proxy_server[0], sport, password
def setup_ssh_forwarding(self, sport=0):
"""
Poke a proxy to start SSH forwarding.
Returns None if no proxy is configured, or if there was an error
contacting the proxy.
"""
command = self.rapi.GetInstanceConsole(self.hostname)["command"]
if settings.VNC_PROXY:
proxy_server = settings.VNC_PROXY.split(":")
password = generate_random_password()
sport = request_ssh(proxy_server, sport, self.info["pnode"],
self.info["network_port"], password, command)
if sport:
return proxy_server[0], sport, password
def setup_vnc_forwarding(self, sport=0, tls=False):
"""
Obtain VNC forwarding information, optionally configuring a proxy.
Returns None if a proxy is configured and there was an error
contacting the proxy.
"""
password = ""
info_ = self.info
port = info_["network_port"]
node = info_["pnode"]
# use proxy for VNC connection
if settings.VNC_PROXY:
proxy_server = settings.VNC_PROXY.split(":")
password = generate_random_password()
result = request_forwarding(proxy_server, node, port, password, sport=sport, tls=tls)
if result:
return proxy_server[0], int(result), password
else:
return node, port, password