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AnsiblePlugin( t AnsibleErrort AnsibleConnectionFailure( t to_bytest to_text( t SCPClientc ` s t f d } | S( Nc ` sO | j j } t | d d j j d s? t d n | | | S( Nt errorst surrogate_or_strictt #s' operation requires privilege escalation( t _connectiont
get_promptR t stript endswithR ( t selft argst kwargst prompt( t func( sD /usr/lib/python2.7/site-packages/ansible/plugins/cliconf/__init__.pyt wrapped% s !( R ( R R ( ( R sD /usr/lib/python2.7/site-packages/ansible/plugins/cliconf/__init__.pyt enable_mode$ s t CliconfBasec B` s e Z d Z d d d d d d g Z d Z d Z d" d" d" e e e e d Z d
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d Z e d d" d" d Z e d" e d" e d" d Z e d" d" d" e e d" e d Z e d Z e d Z d" d Z d Z e d Z d" d" d d d Z d" d" d d d Z d" d" d" d" d" d" d Z d" e d Z d" e d" d" d Z d Z d" d d! Z RS(# s#
A base class for implementing cli connections
.. note:: String inputs to :meth:`send_command` will be cast to byte strings
within this method and as such are not required to be made byte strings
beforehand. Please avoid using literal byte strings (``b'string'``) in
:class:`CliConfBase` plugins as this can lead to unexpected errors when
running on Python 3
List of supported rpc's:
:get_config: Retrieves the specified configuration from the device
:edit_config: Loads the specified commands into the remote device
:get: Execute specified command on remote device
:get_capabilities: Retrieves device information and supported rpc methods
:commit: Load configuration from candidate to running
:discard_changes: Discard changes to candidate datastore
Note: List of supported rpc's for remote device can be extracted from
output of get_capabilities()
:returns: Returns output received from remote device as byte string
Usage:
from ansible.module_utils.connection import Connection
conn = Connection()
conn.get('show lldp neighbors detail'')
conn.get_config('running')
conn.edit_config(['hostname test', 'netconf ssh'])
t
get_configt edit_configt get_capabilitiest gett enable_response_loggingt disable_response_loggingc C` s5 t t | j | | _ t | _ t | _ d S( N( t superR t __init__R t listt historyt Falset response_logging( R t
connection( ( sD /usr/lib/python2.7/site-packages/ansible/plugins/cliconf/__init__.pyR! P s c C` s. | j j d d | j j j | j d S( s0 Alarm handler raised in case of command timeout t logs2 closing shell due to command timeout (%s seconds).N( R t
queue_messaget
_play_contextt timeoutt close( R t signumt frame( ( sD /usr/lib/python2.7/site-packages/ansible/plugins/cliconf/__init__.pyt _alarm_handlerV s c C` s# i t | d 6| d 6| d 6| d 6| d 6} | d k r t | t rp g | D] } t | ^ qQ | d , # the name of the transport
'device_info': {
'network_os': ,
'network_os_version': ,
'network_os_model': ,
'network_os_hostname': ,
'network_os_image': ,
'network_os_platform': ,
},
'device_operations': {
'supports_diff_replace': , # identify if config should be merged or replaced is supported
'supports_commit': , # identify if commit is supported by device or not
'supports_rollback': , # identify if rollback is supported or not
'supports_defaults': , # identify if fetching running config with default is supported
'supports_commit_comment': , # identify if adding comment to commit is supported of not
'supports_onbox_diff: , # identify if on box diff capability is supported or not
'supports_generate_diff: , # identify if diff capability is supported within plugin
'supports_multiline_delimiter: , # identify if multiline demiliter is supported within config
'supports_diff_match: , # identify if match is supported
'supports_diff_ignore_lines: , # identify if ignore line in diff is supported
'supports_config_replace': , # identify if running config replace with candidate config is supported
'supports_admin': , # identify if admin configure mode is supported or not
'supports_commit_label': , # identify if commit label is supported or not
}
'format': [list of supported configuration format],
'diff_match': [list of supported match values],
'diff_replace': [list of supported replace values],
'output': [list of supported command output format]
}
:return: capability as json string
t rpct device_infot cliconft network_api( R= t get_device_info( R t result( ( sD /usr/lib/python2.7/site-packages/ansible/plugins/cliconf/__init__.pyR π s
)
c C` s d S( sC Returns basic information about the network device.
This method will provide basic information about the device such as OS version and model
name. This data is expected to be used to fill the 'device_info' key in get_capabilities()
above.
:return: dictionary of device information
N( ( R ( ( sD /usr/lib/python2.7/site-packages/ansible/plugins/cliconf/__init__.pyRO s
c C` s | j j d | j j S( s Commit configuration changes
This method will perform the commit operation on a previously loaded
candidate configuration that was loaded using `edit_config()`. If
there is a candidate configuration, it will be committed to the
active configuration. If there is not a candidate configuration, this
method should just silently return.
:return: None
s( commit is not supported by network_os %s( R t method_not_foundR) t
network_os( R RI ( ( sD /usr/lib/python2.7/site-packages/ansible/plugins/cliconf/__init__.pyRF + s c C` s | j j d | j j S( s Discard candidate configuration
This method will discard the current candidate configuration if one
is present. If there is no candidate configuration currently loaded,
then this method should just silently return
:returns: None
s1 discard_changes is not supported by network_os %s( R RQ R) RR ( R ( ( sD /usr/lib/python2.7/site-packages/ansible/plugins/cliconf/__init__.pyt discard_changes8 s c C` s d S( sν
:param rollback_id: The commit id to which configuration should be rollbacked
:param commit: Flag to indicate if changes should be committed or not
:return: Returns diff between before and after change.
N( ( R t rollback_idRF ( ( sD /usr/lib/python2.7/site-packages/ansible/plugins/cliconf/__init__.pyt rollbackC s t scpi c C` s‘ | j j j } | d k ri t s3 t d n t | j d | } | j | | } Wd QXn4 | d k r | j } | j | | Wd QXn d S( sΊ Copies file over scp/sftp to remote device
:param source: Source file path
:param destination: Destination file path on remote device
:param proto: Protocol to be used for file transfer,
supported protocol: scp and sftp
:param timeout: Specifies the wait time to receive response from
remote host before triggering timeout exception
:return: None
RV sQ Required library scp is not installed. Please install it using `pip install scp`t socket_timeoutNt sftp( R t
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r{ q³ Xn4 | d k r³ | j } | j | | Wd QXn d S( s© Fetch file over scp/sftp from remote device
:param source: Source file path
:param destination: Destination file path
:param proto: Protocol to be used for file transfer,
supported protocol: scp and sftp
:param timeout: Specifies the wait time to receive response from
remote host before triggering timeout exception
:return: None
RV sQ Required library scp is not installed. Please install it using `pip install scp`RW NRX (
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c C` s d S( s:
Generate diff between candidate and running configuration. If the
remote host supports onbox diff capabilities ie. supports_onbox_diff in that case
candidate and running configurations are not required to be passed as argument.
In case if onbox diff capability is not supported candidate argument is mandatory
and running argument is optional.
:param candidate: The configuration which is expected to be present on remote host.
:param running: The base configuration which is used to generate diff.
:param diff_match: Instructs how to match the candidate configuration with current device configuration
Valid values are 'line', 'strict', 'exact', 'none'.
'line' - commands are matched line by line
'strict' - command lines are matched with respect to position
'exact' - command lines must be an equal match
'none' - will not compare the candidate configuration with the running configuration
:param diff_ignore_lines: Use this argument to specify one or more lines that should be
ignored during the diff. This is used for lines in the configuration
that are automatically updated by the system. This argument takes
a list of regular expressions or exact line matches.
:param path: The ordered set of parents that uniquely identify the section or hierarchy
the commands should be checked against. If the parents argument
is omitted, the commands are checked against the set of top
level or global commands.
:param diff_replace: Instructs on the way to perform the configuration on the device.
If the replace argument is set to I(line) then the modified lines are
pushed to the device in configuration mode. If the replace argument is
set to I(block) then the entire command block is pushed to the device in
configuration mode if any line is not correct.
:return: Configuration and/or banner diff in json format.
{
'config_diff': ''
}
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diff_matcht diff_ignore_linest patht diff_replace( ( sD /usr/lib/python2.7/site-packages/ansible/plugins/cliconf/__init__.pyt get_diffz s "c C` s d S( sI
Execute a list of commands on remote host and return the list of response
:param commands: The list of command that needs to be executed on remote host.
The individual command in list can either be a command string or command dict.
If the command is dict the valid keys are
{
'command':
'prompt': ,
'answer': ,
'output': ,
'sendonly':
}
:param check_rc: Boolean flag to check if returned response should be checked for error or not.
If check_rc is False the error output is appended in return response list, else if the
value is True an exception is raised.
:return: List of returned response
N( ( R t commandst check_rc( ( sD /usr/lib/python2.7/site-packages/ansible/plugins/cliconf/__init__.pyt run_commands s c C` sΆ | r | r t d n | t t f k rB t d | n | rb | d rb t d n | r | j d t r t d n | r² | j d t r² t d n d S( Ns9 must provide a candidate or replace to load configurations 'commit' must be a bool, got %st supports_replaces& configuration replace is not supportedt supports_commit_comments commit comment is not supported( t
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Ensure the command prompt on device is in right mode
:return: None
N( ( R ( ( sD /usr/lib/python2.7/site-packages/ansible/plugins/cliconf/__init__.pyt set_cli_prompt_contextΓ s t exitc C` s¨ | j j } | d k r7 t d d | j j n xj t r£ t | d d j } | r | j | r | j j d d | j
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Update the cli prompt context to ensure it is in operational mode
:param config_context: It is string value to identify if the current cli prompt ends with config mode prompt
:param exit_command: Command to execute to exit the config mode
:return: None
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