def netconf_unlock(
task: Task,
target: str,
) -> Result:
"""
Unlock the device with scrapli_netconf
Args:
task: nornir task object
target: configuration source to target; running|startup|candidate
Returns:
Result: nornir result object with Result.result value set the string result of the
get operation
Raises:
N/A
"""
scrapli_conn = task.host.get_connection("scrapli_netconf",
task.nornir.config)
scrapli_response = scrapli_conn.unlock(target=target)
result = ScrapliResult(
host=task.host,
result=process_command_result(scrapli_response=scrapli_response),
scrapli_response=scrapli_response,
changed=True,
)
return result
def netconf_edit_config(
task: Task,
config: str,
target: str = "running",
) -> Result:
"""
Edit config from the device with scrapli_netconf
Args:
task: nornir task object
config: configuration to send to device
target: configuration source to target; running|startup|candidate
Returns:
Result: nornir result object with Result.result value set the string result of the
get_config operation
Raises:
N/A
"""
scrapli_conn = task.host.get_connection("scrapli_netconf",
task.nornir.config)
scrapli_response = scrapli_conn.edit_config(config=config, target=target)
result = ScrapliResult(
host=task.host,
result=process_command_result(scrapli_response=scrapli_response),
scrapli_response=scrapli_response,
changed=True,
)
return result
def netconf_discard(task: Task, ) -> Result:
"""
Discard the device config with scrapli_netconf
Args:
task: nornir task object
Returns:
Result: nornir result object with Result.result value set the string result of the
get operation
Raises:
N/A
"""
scrapli_conn = task.host.get_connection("scrapli_netconf",
task.nornir.config)
scrapli_response = scrapli_conn.discard()
result = ScrapliResult(
host=task.host,
result=process_command_result(scrapli_response=scrapli_response),
scrapli_response=scrapli_response,
changed=True,
)
return result
def netconf_get(
task: Task,
filter_: str,
filter_type: str = "subtree",
) -> Result:
"""
Get from the device with scrapli_netconf
Args:
task: nornir task object
filter_: string filter to apply to the get
filter_type: type of filter; subtree|xpath
Returns:
Result: nornir result object with Result.result value set the string result of the
get operation
Raises:
N/A
"""
scrapli_conn = task.host.get_connection("scrapli_netconf",
task.nornir.config)
scrapli_response = scrapli_conn.get(filter_=filter_,
filter_type=filter_type)
result = ScrapliResult(
host=task.host,
result=process_command_result(scrapli_response=scrapli_response),
scrapli_response=scrapli_response,
changed=False,
)
return result
def netconf_rpc(
task: Task,
filter_: str,
) -> Result:
"""
Send a "bare" rcp to the device with scrapli_netconf
Args:
task: nornir task object
filter_: filter/rpc to execute
Returns:
Result: nornir result object with Result.result value set the string result of the
rpc operation
Raises:
N/A
"""
scrapli_conn = task.host.get_connection("scrapli_netconf", task.nornir.config)
scrapli_response = scrapli_conn.rpc(filter_=filter_)
result = ScrapliResult(
host=task.host,
result=process_command_result(scrapli_response=scrapli_response),
scrapli_response=scrapli_response,
changed=True,
)
return result
def netconf_validate(
task: Task,
source: str,
) -> Result:
"""
Send a "validate" rcp to the device with scrapli_netconf
Args:
task: nornir task object
source: configuration source to validate; typically one of running|startup|candidate
Returns:
Result: nornir result object with Result.result value set the string result of the
get operation
Raises:
N/A
"""
scrapli_conn = task.host.get_connection("scrapli_netconf",
task.nornir.config)
scrapli_response = scrapli_conn.validate(source=source)
result = ScrapliResult(
host=task.host,
result=process_command_result(scrapli_response=scrapli_response),
scrapli_response=scrapli_response,
changed=False,
)
return result
def netconf_edit_config(
task: Task,
config: str,
dry_run: Optional[bool] = None,
diff: bool = False,
target: str = "running",
) -> Result:
"""
Edit config from the device with scrapli_netconf
Args:
task: nornir task object
config: configuration to send to device
dry_run: if True config will be pushed and then discarded; will discard anything already
pushed that has *not* been committed already, so be careful! :D; also note that this
will only work if there is a candidate datastore -- meaning that, for example, with
IOSXE with a target of "running" there is no way to discard the configuration as it will
already have been written to the running datastore
diff: capture/set diff of target datastore xml text of before/after edit config operation
target: configuration source to target; running|startup|candidate
Returns:
Result: nornir result object with Result.result value set the string result of the
get_config operation
Raises:
N/A
"""
scrapli_conn = task.host.get_connection("scrapli_netconf", task.nornir.config)
if diff:
original_config = scrapli_conn.get_config(source=target)
scrapli_response = scrapli_conn.edit_config(config=config, target=target)
if diff:
edited_config = scrapli_conn.get_config(source=target)
diff_result = diff_xml_text(original_config.result, edited_config.result)
else:
diff_result = ""
_task_dry_run = dry_run if dry_run is not None else task.global_dry_run
if _task_dry_run:
scrapli_conn.discard()
changed = False
else:
changed = True
result = ScrapliResult(
host=task.host,
result=process_command_result(scrapli_response=scrapli_response),
scrapli_response=scrapli_response,
changed=changed,
diff=diff_result,
)
return result
def send_commands(
task: Task,
commands: List[str],
strip_prompt: bool = True,
failed_when_contains: Optional[Union[str, List[str]]] = None,
stop_on_failed: bool = False,
timeout_ops: Optional[float] = None,
) -> Result:
"""
Send a list of commands to device using scrapli
Args:
task: nornir task object
commands: list of strings to send to device in privilege exec mode
strip_prompt: True/False strip prompt from returned output
failed_when_contains: string or list of strings indicating failure if found in response
stop_on_failed: True/False stop executing commands if a command fails, returns results as of
current execution
timeout_ops: timeout ops value for this operation; only sets the timeout_ops value for
the duration of the operation, value is reset to initial value after operation is
completed. Note that this is the timeout value PER COMMAND sent, not for the total
of the commands being sent!
Returns:
Result: nornir result object with Result.result value set to returned scrapli Response
object
Raises:
N/A
"""
scrapli_conn = task.host.get_connection("scrapli", task.nornir.config)
scrapli_response = scrapli_conn.send_commands(
commands=commands,
strip_prompt=strip_prompt,
failed_when_contains=failed_when_contains,
stop_on_failed=stop_on_failed,
timeout_ops=timeout_ops,
)
result = ScrapliResult(
host=task.host,
result=process_command_result(scrapli_response=scrapli_response),
scrapli_response=scrapli_response,
changed=False,
)
return result
def send_command(
task: Task,
command: str,
strip_prompt: bool = True,
failed_when_contains: Optional[Union[str, List[str]]] = None,
timeout_ops: Optional[float] = None,
) -> Result:
"""
Send a single command to device using scrapli
Args:
task: nornir task object
command: string to send to device in privilege exec mode
strip_prompt: True/False strip prompt from returned output
failed_when_contains: string or list of strings indicating failure if found in response
timeout_ops: timeout ops value for this operation; only sets the timeout_ops value for
the duration of the operation, value is reset to initial value after operation is
completed
Returns:
Result: scrapli nornir result object; almost identical to a "normal" nornir result object,
but contains an additional attribute "scrapli_response" that contains the original
response from scrapli
Raises:
N/A
"""
scrapli_conn = task.host.get_connection("scrapli", task.nornir.config)
scrapli_response = scrapli_conn.send_command(
command=command,
strip_prompt=strip_prompt,
failed_when_contains=failed_when_contains,
timeout_ops=timeout_ops,
)
result = ScrapliResult(
host=task.host,
result=process_command_result(scrapli_response=scrapli_response),
scrapli_response=scrapli_response,
changed=False,
)
return result
def send_commands_from_file(
task: Task,
file: str,
strip_prompt: bool = True,
failed_when_contains: Optional[Union[str, List[str]]] = None,
stop_on_failed: bool = False,
) -> Result:
"""
Send a list of commands from a file to device using scrapli
Args:
task: nornir task object
file: string path to file
strip_prompt: True/False strip prompt from returned output
failed_when_contains: string or list of strings indicating failure if found in response
stop_on_failed: True/False stop executing commands if a command fails, returns results as of
current execution
Returns:
Result: nornir result object with Result.result value set to returned scrapli Response
object
Raises:
N/A
"""
scrapli_conn = task.host.get_connection("scrapli", task.nornir.config)
scrapli_response = scrapli_conn.send_commands_from_file(
file=file,
strip_prompt=strip_prompt,
failed_when_contains=failed_when_contains,
stop_on_failed=stop_on_failed,
)
result = ScrapliResult(
host=task.host,
result=process_command_result(scrapli_response=scrapli_response),
scrapli_response=scrapli_response,
changed=False,
)
return result
def netconf_get_config(
task: Task,
source: str = "running",
filters: Optional[Union[str, List[str]]] = None,
filter_type: str = "subtree",
) -> Result:
"""
Get config from the device with scrapli_netconf
Args:
task: nornir task object
source: configuration source to get; typically one of running|startup|candidate
filters: string or list of strings of filters to apply to configuration
filter_type: type of filter; subtree|xpath
Returns:
Result: nornir result object with Result.result value set the string result of the
get_config operation
Raises:
N/A
"""
scrapli_conn = task.host.get_connection("scrapli_netconf",
task.nornir.config)
scrapli_response = scrapli_conn.get_config(source=source,
filters=filters,
filter_type=filter_type)
result = ScrapliResult(
host=task.host,
result=process_command_result(scrapli_response=scrapli_response),
scrapli_response=scrapli_response,
changed=False,
)
return result
