Fixes #4485 add an ipv6 parameter to accelerate so that the daemon will bind to an ipv6 port instead of ipv4

This commit is contained in:
James Tanner 2013-11-04 17:20:03 -05:00
parent 7b3fbeee16
commit 78f4f95e64

View file

@ -47,6 +47,12 @@ options:
this number of minutes before turning itself off.
required: false
default: 30
ipv6:
description:
- The listener daemon on the remote host will bind to the ipv6 localhost socket
if this parameter is set to true.
required: false
default: false
notes:
- See the advanced playbooks chapter for more about using accelerated mode.
requirements: [ "python-keyczar" ]
@ -137,7 +143,7 @@ def daemonize_self(module, password, port, minutes):
if pid > 0:
vvv("exiting pid %s" % pid)
# exit first parent
module.exit_json(msg="daemonized accelerate on port %s for %s minutes" % (port, minutes))
module.exit_json(msg="daemonized accelerate on port %s for %s minutes with pid %s" % (port, minutes, str(pid)))
except OSError, e:
log("fork #1 failed: %d (%s)" % (e.errno, e.strerror))
sys.exit(1)
@ -190,6 +196,15 @@ class ThreadedTCPServer(SocketServer.ThreadingTCPServer):
self.timeout = timeout
SocketServer.ThreadingTCPServer.__init__(self, server_address, RequestHandlerClass)
class ThreadedTCPV6Server(SocketServer.ThreadingTCPServer):
def __init__(self, server_address, RequestHandlerClass, module, password, timeout):
self.module = module
self.address_family = socket.AF_INET6
self.key = AesKey.Read(password)
self.allow_reuse_address = True
self.timeout = timeout
SocketServer.ThreadingTCPServer.__init__(self, server_address, RequestHandlerClass)
class ThreadedTCPRequestHandler(SocketServer.BaseRequestHandler):
def send_data(self, data):
packed_len = struct.pack('!Q', len(data))
@ -385,7 +400,7 @@ class ThreadedTCPRequestHandler(SocketServer.BaseRequestHandler):
self.server.module.atomic_move(out_path, final_path)
return dict()
def daemonize(module, password, port, timeout, minutes):
def daemonize(module, password, port, timeout, minutes, ipv6):
try:
daemonize_self(module, password, port, minutes)
@ -395,7 +410,10 @@ def daemonize(module, password, port, timeout, minutes):
signal.signal(signal.SIGALRM, catcher)
signal.setitimer(signal.ITIMER_REAL, 60 * minutes)
server = ThreadedTCPServer(("0.0.0.0", port), ThreadedTCPRequestHandler, module, password, timeout)
if ipv6:
server = ThreadedTCPV6Server(("::", port), ThreadedTCPRequestHandler, module, password, timeout)
else:
server = ThreadedTCPServer(("0.0.0.0", port), ThreadedTCPRequestHandler, module, password, timeout)
server.allow_reuse_address = True
vv("serving!")
@ -410,6 +428,7 @@ def main():
module = AnsibleModule(
argument_spec = dict(
port=dict(required=False, default=5099),
ipv6=dict(required=False, default=False),
timeout=dict(required=False, default=300),
password=dict(required=True),
minutes=dict(required=False, default=30),
@ -423,13 +442,14 @@ def main():
timeout = int(module.params['timeout'])
minutes = int(module.params['minutes'])
debug = int(module.params['debug'])
ipv6 = bool(module.params['ipv6'])
if not HAS_KEYCZAR:
module.fail_json(msg="keyczar is not installed (on the remote side)")
DEBUG_LEVEL=debug
daemonize(module, password, port, timeout, minutes)
daemonize(module, password, port, timeout, minutes, ipv6)
# this is magic, see lib/ansible/module_common.py
#<<INCLUDE_ANSIBLE_MODULE_COMMON>>