def remote_service_for_test(test_case, address, command):
"""
Start a remote process (via SSH) for a test and register a cleanup function
to stop it when the test finishes.
:param TestCase test_case: The test case instance on which to register
cleanup operations.
:param bytes address: The IPv4 address of the node on which to run
``command``.
:param list command: The command line arguments to run remotely via SSH.
:returns: A ``RemoteService`` instance.
"""
service = RemoteService(
address=address,
process=run_SSH(
port=22,
user='******',
node=address,
command=command,
input=b"",
key=None,
background=True
)
)
test_case.addCleanup(close, service.process)
return service
def run(node, command, input=""):
"""
Synchronously run a command (list of bytes) on a node's address (bytes)
with optional input (bytes).
"""
#print "Running", command, "on", node
result = run_SSH(22, "root", node, command, input)
#print "Output from", node + ":", result, "(%s)" % (command,)
return result
def run(node, command, input=""):
"""
Synchronously run a command (list of bytes) on a node's address (bytes)
with optional input (bytes).
"""
#print "Running", command, "on", node
result = run_SSH(22, "root", node, command, input)
#print "Output from", node + ":", result, "(%s)" % (command,)
return result
def remote_service_for_test(test_case, address, command):
"""
Start a remote process (via SSH) for a test and register a cleanup function
to stop it when the test finishes.
:param TestCase test_case: The test case instance on which to register
cleanup operations.
:param bytes address: The IPv4 address of the node on which to run
``command``.
:param list command: The command line arguments to run remotely via SSH.
:returns: A ``RemoteService`` instance.
"""
service = RemoteService(address=address,
process=run_SSH(port=22,
user='******',
node=address,
command=command,
input=b"",
key=None,
background=True))
test_case.addCleanup(close, service.process)
return service
