def _makeHTTPService(self):
"""Create the HTTP service."""
from provisioningserver.rackdservices.http import HTTPResource
from twisted.application.internet import StreamServerEndpointService
from twisted.internet.endpoints import AdoptedStreamServerEndpoint
from provisioningserver.utils.twisted import SiteNoLog
port = 5249
s = socket.socket(socket.AF_INET6, socket.SOCK_STREAM)
s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
try:
s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEPORT, 1)
except socket_error as e:
if e.errno != ENOPROTOOPT:
raise e
s.bind(('::', port))
# Use a backlog of 50, which seems to be fairly common.
s.listen(50)
# Adopt this socket into Twisted's reactor.
site_endpoint = AdoptedStreamServerEndpoint(reactor, s.fileno(),
s.family)
site_endpoint.port = port # Make it easy to get the port number.
site_endpoint.socket = s # Prevent garbage collection.
http_service = StreamServerEndpointService(site_endpoint,
SiteNoLog(HTTPResource()))
http_service.setName("http_service")
return http_service
def _makeHTTPService(self, port, path, prefix=None):
from twisted.internet.endpoints import AdoptedStreamServerEndpoint
from provisioningserver.http import (
create_reuse_socket,
EndpointService,
)
# Create the HTTP socket binded to the provided port.
s = create_reuse_socket()
s.bind(('::', port))
# Use a backlog of 50, which seems to be fairly common.
s.listen(50)
# Adopt this socket into Twisted's reactor.
site_endpoint = AdoptedStreamServerEndpoint(
reactor, s.fileno(), s.family)
site_endpoint.port = port # Make it easy to get the port number.
site_endpoint.socket = s # Prevent garbage collection.
# Setup the endpoing with the resource path.
service = EndpointService(
resource_root=path, endpoint=site_endpoint, prefix=prefix)
service.setName("http_endpoint")
return service
def _makeImageService(self, resource_root):
from provisioningserver.rackdservices.image import (
BootImageEndpointService)
from twisted.internet.endpoints import AdoptedStreamServerEndpoint
port = 5248 # config["port"]
# Make a socket with SO_REUSEPORT set so that we can run multiple we
# applications. This is easier to do from outside of Twisted as there's
# not yet official support for setting socket options.
s = socket.socket(socket.AF_INET6, socket.SOCK_STREAM)
s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
try:
s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEPORT, 1)
except socket_error as e:
# Python's socket module was compiled using modern headers
# thus defining SO_REUSEPORT would cause issues as it might
# running in older kernel that does not support SO_REUSEPORT.
# XXX andreserl 2015-04-08 bug=1441684: We need to add a warning
# log message when we see this error, and a test for it.
if e.errno != ENOPROTOOPT:
raise e
s.bind(('::', port))
# Use a backlog of 50, which seems to be fairly common.
s.listen(50)
# Adopt this socket into Twisted's reactor.
site_endpoint = AdoptedStreamServerEndpoint(reactor, s.fileno(),
s.family)
site_endpoint.port = port # Make it easy to get the port number.
site_endpoint.socket = s # Prevent garbage collection.
image_service = BootImageEndpointService(resource_root=resource_root,
endpoint=site_endpoint)
image_service.setName("image_service")
return image_service
def _makeEndpoint(self):
"""Make the endpoint for the webapp."""
# Make a socket with SO_REUSEPORT set so that we can run multiple web
# applications. This is easier to do from outside of Twisted as there's
# not yet official support for setting socket options.
s = socket.socket(socket.AF_INET6, socket.SOCK_STREAM)
s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEPORT, 1)
# N.B, using the IPv6 INADDR_ANY means that getpeername() returns
# something like: ('::ffff:192.168.133.32', 40588, 0, 0)
s.bind(("::", self.port))
# Use a backlog of 50, which seems to be fairly common.
s.listen(50)
# Adopt this socket into Twisted's reactor setting the endpoint.
endpoint = AdoptedStreamServerEndpoint(reactor, s.fileno(), s.family)
endpoint.port = self.port # Make it easy to get the port number.
endpoint.socket = s # Prevent garbage collection.
return endpoint
def make_WebApplicationService(postgresListener, statusWorker):
from maasserver.webapp import WebApplicationService
site_port = DEFAULT_PORT # config["port"]
# Make a socket with SO_REUSEPORT set so that we can run multiple web
# applications. This is easier to do from outside of Twisted as there's
# not yet official support for setting socket options.
s = socket.socket(socket.AF_INET6, socket.SOCK_STREAM)
s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEPORT, 1)
# N.B, using the IPv6 INADDR_ANY means that getpeername() returns something
# like: ('::ffff:192.168.133.32', 40588, 0, 0)
s.bind(('::', site_port))
# Use a backlog of 50, which seems to be fairly common.
s.listen(50)
# Adopt this socket into Twisted's reactor.
site_endpoint = AdoptedStreamServerEndpoint(reactor, s.fileno(), s.family)
site_endpoint.port = site_port # Make it easy to get the port number.
site_endpoint.socket = s # Prevent garbage collection.
site_service = WebApplicationService(site_endpoint, postgresListener,
statusWorker)
return site_service