Commit Graph

39 Commits (2022fc162a4349d0575ccdaa042d67ea9dbafac4)

Author SHA1 Message Date
Peter Sprygada 9e6980a039 fixs command dict to be sent to connection socket (#21713)
There as an invalid key in the command dict that would cause failure
using prompts.  This changes the key from response to answer which is
what is expected by network_cli
2017-02-22 09:44:04 -05:00
Peter Sprygada 39426a2207 fixes minor issues with shell (#21039)
* adds sendonly to command dict
* fixes setting timeout param
2017-02-04 09:40:40 -05:00
Peter Sprygada bce0bd401e bug fixes for shell exec command (#20988)
* fixes up eos_local to call appropriate method
* fixes up ios_cli to call appropriate method
* moves json conversion to eos
2017-02-02 18:32:36 -05:00
Peter Sprygada 76ccfe4627 fixes handle_prompt in shell module (#20982)
* transforms command objects to dict
* transforms string commands to dict
2017-02-02 14:27:55 -05:00
Peter Sprygada 67646a0771 fixes exec_command in shell (#20948)
transforms command to dict for processing by instance of Shell
2017-02-01 18:14:53 -05:00
Peter Sprygada 406c9e01a2 moves the module utils network cli transport into a separate module (#20921)
This move will allow for the cli transport to go through a deprecation
process as we transition to network_cli plugin
2017-02-01 08:19:55 -05:00
Nathaniel Case 7900319fc3 Assorted python3 fixes for network code. (#18777) 2016-12-15 16:25:03 -05:00
Peter Sprygada 9cb0e771d2 expose timeout param to socket (#18632)
The timeout param was exposed to the socket connection but was not
enforced for commands.  This update will now cause a command to timeout
based on the module parameter.
2016-11-28 15:38:49 +00:00
Nathaniel Case 3f4ac0b9f7 Fix for whitespace padding on JSON responses
Fixes #17825, closes #17829
2016-11-22 11:06:57 -05:00
Peter Sprygada 69649358b1 fixes issue with setting the terminal length (pager) in vyos (#18546)
`set terminal length 0` actually sets `VYATTA_PAGER=cat`
`set terminal length [some number]` actually sets `stty length [some number]`
2016-11-21 15:47:48 +00:00
Nathaniel Case 4a067c3f50 Exception.message gone in 3.x (#18221)
* Exception.message gone in 3.x
2016-10-28 13:48:16 -04:00
Michael Scherer 6052c1294b Cleanup StringIO import for module_utils/shell.py 2016-10-28 08:00:57 -07:00
Peter Sprygada b1666020a9 adds additional exception handling in open() (#18003)
The open() method will now catch a socket.timeout exception and raise
a ShellError.
2016-10-13 15:13:00 -04:00
Nathaniel Case fcd4be28ee Cleanup openswitch
Also bump get_config in vyos, to pick up the addition of **kwargs

Closes #17415
2016-09-12 13:35:57 -04:00
Nathaniel Case 2077e32ddd Vyos cleanup
Addresses #17416
2016-09-12 11:19:09 -04:00
Peter Sprygada a40515524f minor optimizations and clean up in shell.py
* cleans up method signatures
* drops checking for Command properties that no longer exist
2016-09-04 08:33:26 -04:00
Peter Sprygada 820260b22d catches timeout error when connecting to remote host in shell
This will now catch a timeout error when shell attempts to open the
connection to the remove device and gracefully raise it as a ShellError
2016-08-28 23:03:46 -04:00
Nathaniel Case 8ac5896889 Provide options for SSH key checking (#15736)
* Provide options for SSH key checking
2016-08-24 13:29:10 -04:00
Nathaniel Case f5ff3e3add Remove abort_config and commit_config
Also move unimplemented command methods to CliBase, where they can be overridden
as needed
2016-08-23 11:24:48 -04:00
Nathaniel Case a35296a42d Common CliBase run_commands implementation 2016-08-22 18:11:56 -04:00
Peter Sprygada 044a0533db replaces NetCli in network with CliBase in shell
This doesn't change any of the behavior but moves NetCli to CliBase and
relcates the object to the shell module
2016-08-20 13:55:07 -04:00
Toshio Kuratomi 48a2773463 Find places where ziploader is used and change them to ansiballz so that people aren't confused when they google for information.information (#16715) 2016-07-21 10:58:24 -07:00
Nathaniel Case 5dccff29bf Network Module: EOS (#16158)
* add new module network

* move EOS to NetworkModule

* shell.py Python 3.x compatibility

* implements the Command class through the connection for eos

This implements a new Command class that specifies the cli command
and output format.  This removes the need to batch commands through
the connection

* initial add of netcmd module
2016-06-20 12:11:48 -04:00
Peter Sprygada 0a87651fc5 fixes issues with authenticating using ssh-agent for ios devices
Exception was raised when trying to use ssh-agent for authentication to
ios devices.   This fix enables ssh-agent and enable use of password
protected ssh keys.  There is one additional fix to capture authentication
exceptions nicely.
2016-06-06 07:53:42 -04:00
Peter Sprygada 114a0596aa Merge pull request #15727 from privateip/shell_module
handle name resolution errors more gracefully from shell.py
2016-05-18 06:53:06 -04:00
Michael Scherer 97f16b7700 Port shell snippet to python3/2.4 compatible syntax (#15874) 2016-05-16 08:10:07 -04:00
Peter Sprygada 91f67ac37a handle name resolution errors more gracefully from shell.py
This change will catch socket.gaierror exceptions from shell.py and
return a more friendly message to the user
2016-05-04 11:12:26 -04:00
Patrick Ogenstad 6c5ea685a2 Allow timeout to be configurable (#14973) 2016-04-14 09:35:07 -04:00
Toshio Kuratomi 4b0aa1214c Ziploader
* Ziploader proof of concept (jimi-c)

* Cleanups to proof of concept ziploader branch:

* python3 compatible base64 encoding
* zipfile compression (still need to enable toggling this off for
  systems without zlib support in python)
* Allow non-wildcard imports (still need to make this recusrsive so that
  we can have module_utils code that imports other module_utils code.)
* Better tracebacks: module filename is kept and module_utils directory
  is kept so that tracebacks show the real filenames that the errors
  appear in.

* Make sure we import modules that are used into the module_utils files that they are used in.

* Set ansible version in a more pythonic way for ziploader than we were doing in module replacer

* Make it possible to set the module compression as an inventory var

This may be necessary on systems where python has been compiled without
zlib compression.

* Refactoring of module_common code:

* module replacer only replaces values that make sense for that type of
  file (example: don't attempt to replace python imports if we're in
  a powershell module).
* Implement configurable shebang support for ziploader wrapper
* Implement client-side constants (for SELINUX_SPECIAL_FS and SYSLOG)
  via environment variable.
* Remove strip_comments param as we're never going to use it (ruins line
  numbering)

* Don't repeat ourselves about detecting REPLACER

* Add an easy way to debug

* Port test-module to the ziploader-aware modify_module()

* strip comments and blank lines from the wrapper so we send less over the wire.

* Comments cleanup

* Remember to output write the module line itself in powershell modules

* for line in lines strips the newlines so we have to add them back in
2016-04-05 11:06:17 -07:00
Peter Sprygada 17f4db19ea adds additional details in exception handling in shell shared module 2016-04-04 08:20:59 -04:00
Peter Sprygada 249caac0d3 feature to allow prompts to be configured at instatiation
This commit adds a new feature to allow implementations of shell to
specify the command prompt regexp to be used.  It allows adds a new
kwarg at instantiation to kick the remote device with a carriage return.
By default the kickstart flag is true but can be disabled by passing
kickstart=False.
2016-03-13 16:08:40 -07:00
Peter Sprygada c55d1c55af Merge pull request #14906 from devananda/fix-shell-for-junos
Send empty command before recv
2016-03-11 22:49:28 -05:00
Peter Sprygada a59fe25bb1 bugfix for shared module shell.py
removes get_cli_connection function which was left over from a refactor
but was no longer in use
2016-03-10 21:16:57 -05:00
Devananda van der Veen 08f270ad71
Send empty command before recv
On some switches, starting an SSH connection and immediately calling
recv() will result in a connection timeout. The switch requires some
input on the channel before it provides any prompt.

As such, this patch sends an empty command immediately upon connection,
triggering the switch to send a prompt which the shell can then
interpret.

Signed-off-by: Devananda van der Veen <devananda.vdv@gmail.com>
2016-03-10 11:11:18 -08:00
Toshio Kuratomi b70bf3b056 Use io.StringIO and io.BytesIO instead of StringIO.StringIO for compat with py3 2016-02-26 16:43:05 -08:00
ogenstad 3f95f163ff Avoids authentication failed exception if user has private rsa keys under .ssh 2016-02-23 11:17:24 +01:00
Peter Sprygada 9c36c0aa80 minor bug fixes and updates to shell 2016-02-11 07:36:47 -05:00
Peter Sprygada 5144ee226e adds private key file support to shell shared module
This commit provides an argument to provide a path to the private key
file.  This will allow paramiko to use the key file as opposed to only
username / password combinations for CLI connections.
2016-01-19 14:26:23 -05:00
Peter Sprygada 1d240902c6 adds shared module shell for creating cli based transports
This commit add a new shared module shell that is used to build connections
to network devices that operate in a CLI environment.  This commit supercedes
the issh.py and cli.py commits and removes them from module_utils.
2016-01-08 10:24:44 -05:00