def main():
# Set login credentials and server details
connect_timeout = 30
devices = ['server1', 'server2', 'server3']
username = '******'
password = '******'
try:
# Create a multi-SSH runner. Processes sets the number of processes
# that can run at the same time.
runner = MultiSSHRunner(processes=len(devices))
# We must add jobs one at a time (allows for more flexibility)
for device in devices:
runner.add_ssh_job(
hostname=device, connect_timeout=connect_timeout,
username=username, password=password,
interaction=server_interaction)
# Run the interactions, returned is a list of outputs (outputs are in
# whatever format returned by the interaction function)
outputs = runner.run()
# Go through and print the command outputs
for device, output in zip(devices, outputs):
print '-- Device:', device, '--\n'
output1, output2 = output
print '/etc/*release output:'
print output1
print 'uname -a output:'
print output2
except KeyboardInterrupt:
pass
except:
traceback.print_exc()
def run_cmd(self, cmd):
if self.multissh_runner is None:
self.multissh_runner = MultiSSHRunner(processes=len(self.group))
for server in self.group:
self.multissh_runner.add_ssh_job(server['server'].hostname,
connect_timeout=10, username=server['user'].user,
password=server['credential'].credential,
interaction=cmd.run_cmd)
def main():
# Set login credentials and the command to run
connect_timeout = 30
devices = ['server1', 'server2', 'server3']
username = '******'
password = '******'
command = 'uname -a'
try:
# Create a multi-SSH runner. Processes sets the number of processes
# that can run at the same time.
runner = MultiSSHRunner(processes=2)
# We must add jobs one at a time (allows for more flexibility)
for device in devices:
runner.add_ssh_job(hostname=device,
connect_timeout=connect_timeout,
username=username,
password=password,
command=command)
# Run the commands, returned is a list of tuples as follows:
# (return_code, stdout, stderr)
outputs = runner.run()
# Process the output
for device, output in zip(devices, outputs):
if output:
return_code, stdout, stderr = output
# Check the return code was 0 (successful) and something was
# returned in stdout
if output and stdout and return_code == 0:
print device, stdout,
# If output has been set and we arrive here, then the return code
# was non-zero or stdout was empty
elif output:
print device, 'Command did not run successfully'
# Otherwise, we didn't connect successfully
else:
print device, 'Couldn\'t connect to this server'
except KeyboardInterrupt:
pass
except:
traceback.print_exc()
def main():
# Set login credentials and the command to run
connect_timeout = 30
devices = ['server1', 'server2', 'server3']
username = '******'
password = '******'
command = 'uname -a'
try:
# Create a multi-SSH runner. Processes sets the number of processes
# that can run at the same time.
runner = MultiSSHRunner(processes=2)
# We must add jobs one at a time (allows for more flexibility)
for device in devices:
runner.add_ssh_job(
hostname=device, connect_timeout=connect_timeout,
username=username, password=password, command=command)
# Run the commands, returned is a list of tuples as follows:
# (return_code, stdout, stderr)
outputs = runner.run()
# Process the output
for device, output in zip(devices, outputs):
if output:
return_code, stdout, stderr = output
# Check the return code was 0 (successful) and something was
# returned in stdout
if output and stdout and return_code == 0:
print device, stdout,
# If output has been set and we arrive here, then the return code
# was non-zero or stdout was empty
elif output:
print device, 'Command did not run successfully'
# Otherwise, we didn't connect successfully
else:
print device, "Couldn't connect to this server"
except KeyboardInterrupt:
pass
except:
traceback.print_exc()
class ThreadingServerGroup(SerialServerGroup):
"""
Under construction.
"""
def __init__(self, *args, **kwargs):
"""__init__
Under Construction.
"""
super(ThreadingServerGroup, self).__init__(*args, **kwargs)
self.multissh_runner = None
self.multissh_len = None
def run_cmd(self, cmd):
if self.multissh_runner is None:
self.multissh_runner = MultiSSHRunner(processes=len(self.group))
for server in self.group:
self.multissh_runner.add_ssh_job(server['server'].hostname,
connect_timeout=10, username=server['user'].user,
password=server['credential'].credential,
interaction=cmd.run_cmd)
def main():
# Set login credentials and the command to run
connect_timeout = 30
devices = ['server1', 'server2', 'server3']
username = '******'
password = '******'
try:
# Create a multi-SSH runner. Processes sets the number of processes
# that can run at the same time.
runner = MultiSSHRunner(processes=len(devices))
# We must add jobs one at a time (allows for more flexibility)
for device in devices:
runner.add_ssh_job(
hostname=device, connect_timeout=connect_timeout,
username=username, password=password, interaction=tail_authlog)
# Run the tail interactions
runner.run()
except KeyboardInterrupt:
pass
except:
traceback.print_exc()
def main():
# Set login credentials and server details
connect_timeout = 30
devices = ['server1', 'server2', 'server3']
username = '******'
password = '******'
try:
# Create a multi-SSH runner. Processes sets the number of processes
# that can run at the same time.
runner = MultiSSHRunner(processes=len(devices))
# We must add jobs one at a time (allows for more flexibility)
for device in devices:
runner.add_ssh_job(hostname=device,
connect_timeout=connect_timeout,
username=username,
password=password,
interaction=server_interaction)
# Run the interactions, returned is a list of outputs (outputs are in
# whatever format returned by the interaction function)
outputs = runner.run()
# Go through and print the command outputs
for device, output in zip(devices, outputs):
print '-- Device:', device, '--\n'
output1, output2 = output
print '/etc/*release output:'
print output1
print 'uname -a output:'
print output2
except KeyboardInterrupt:
pass
except:
traceback.print_exc()
