Commit graph

26 commits

Author SHA1 Message Date
Ganesh Nalawade
9e8cc26720 Add log_only to debug messages (#25545)
Fixes #25544
When `debug` is enabled the debug messages triggered
from `bin/ansible-connection` should be logged only to file
and not on stdout.
2017-06-13 18:41:33 +05:30
Ganesh Nalawade
6215922889 Add support for cliconf and netconf plugin (#25093)
* ansible-connection refactor and action plugin changes
* Add cliconf plugin for eos, ios, iosxr, junos, nxos, vyos
* Add netconf plugin for junos
* Add jsonrpc support
* Modify network_cli and netconf connection plugin
* Fix py3 unit test failure
* Fix review comment
* Minor fixes
* Fix ansible-connection review comments
* Fix CI issue
* platform_agnostic related changes
2017-06-06 13:56:25 +05:30
Ganesh Nalawade
5ec7f40196 Fix timeout issue in ansible-connection (#24556)
Fixes #24520 ansible-connection needs
to wait on timeout value of play-context
instead of ssh default timeout
2017-05-13 18:28:14 +05:30
Toshio Kuratomi
84a59e472b Be explicit about pickle protocol and encoding (#24454)
On Python3 and Python2 use pickle slightly differently so we need to be
explicit about some things.

If pickles could be shared between python2 and python3, as in
ansible-connection and the pickle cache, we need to specify the protocol
to use when dumping and the encoding to use for byte strings when
loading.

The dumping protocol needs to be no higher than 2 as python-2 only
supports up to protocol 2.  The encoding should usually be 'bytes' so
that python2 str type becomes python3 bytes type.  However, doing this
means that we must make sure that the objects being serialized properly
make their strings into text strings except when they're supposed to be
bytes.  If strings are improperly byte strings, they may cause
tracebacks on the receiving end
2017-05-12 18:04:48 -07:00
Toshio Kuratomi
d834412ead Fix for persistent connection plugin on Python3 (#24431)
Fix for persistent connection plugin on Python3.  Note that fixes are also needed to each terminal plugin.  This PR only fixes the ios terminal (as proof that this approach is workable.)  Future PRs can address the other terminal types.

* On Python3, pickle needs to work with byte strings, not text strings.
* Set the pickle protocol version to 0 because we're using a pty to feed data to the connection plugin.  A pty can't have control characters.  So we have to send ascii only.  That means
only using protocol=0 for pickling the data.
* ansible-connection isn't being used with py3 in the bug but it needs
several changes to work with python3.
* In python3, closing the pty too early causes no data to be sent.  So
leave stdin open until after we finish with the ansible-connection
process.
* Fix typo using traceback.format_exc()
* Cleanup unnecessary StringIO, BytesIO, and to_bytes calls
* Modify the network_cli and terminal plugins for py3 compat.  Lots of mixing of text and byte strings that needs to be straightened out to be compatible with python3
* Documentation for the bytes<=>text strategy for terminal plugins
* Update unittests for more bytes-oriented internals

Fixes #24355
2017-05-12 09:13:51 -07:00
Peter Sprygada
53c52cf65f updates log messages in ansible-connection (#23076) 2017-03-30 13:07:02 +01:00
Peter Sprygada
77ce83fe22 fixes ansible-connection working directory (#22964)
When ansible-connection forks the process, it changed the working
directory to /.  This patch will prevent ansible-connection from
changing the working directory in the forked process.
2017-03-25 00:19:48 -04:00
Peter Sprygada
4a8f2dde20 fixes exception raised from ansible-connection logging (#22836)
updates ansible-connection logging functions to use display instead of
log.
2017-03-21 09:15:23 -07:00
Peter Sprygada
e20ed8bc0c replaces logging with display for network connection plugins (#22819)
* updates network_cli and netconf connection plugins
* updates ansible-connection
2017-03-20 20:08:02 -07:00
Peter Sprygada
ed7cace425 implements python logging for network connection plugin (#22817)
* enables logging for network_cli and paramiko
* enables logging for ansible-connection
* enabled logging for netconf connection
2017-03-20 19:26:18 -07:00
Peter Sprygada
eed240797a adds connection established message to ansible-connection (#22492)
This will now print a log message that displays how long the ssh
connection took to establish to the remote device.  If the connection
established time is exceed it will also print a message to the log file
that the connection attempts have exceed.

Updates default connection retries to 30

fixes #22319
2017-03-14 10:31:02 -04:00
Peter Sprygada
6e9244a9e1 adds more logging output to network_cli and ansible-connection (#21716) 2017-02-21 09:21:41 -05:00
Peter Sprygada
e05b2b56f2 capture AnsibleConnectionFailure messages in ansible-connection (#21612)
Send the messages to the log file
2017-02-18 08:12:01 -05:00
Peter Sprygada
e77964f9da clean up pylint errors in ansible-connection (#21571) 2017-02-17 08:15:27 -05:00
Peter Sprygada
eaba067de9 fixes type that prevents socket clean up from being called (#21568) 2017-02-17 07:13:39 -05:00
Peter Sprygada
3ff2c471b2 fixes Bad file descriptor backtrace raised by ansible-connection (#21526)
This change will redirect stdout and stderr either to the log file
configured by log_path or to /dev/null if no log_path is specified.

fixes #21400
2017-02-16 13:59:47 -05:00
Peter Sprygada
138051540e updates the code path for network modules (#21193)
* replaces persistent connection digest with _create_control_path()
* adds _ansible_socket to _legal_inputs in basic.py
* adds connection_user to play_context
* maps remote_user to connection_user when connection is local
* maps ansible_socket in task_vars to module_args _ansible_socket if exists
2017-02-09 14:05:54 -05:00
Brian Coca
942ed146c3 errors to stderr 2017-02-08 09:47:10 -05:00
Peter Sprygada
b4d75f41f5 one more bug fix for ansible-connection (#20707)
The connection instance will now return a meaningful error if the
connection property returns False
2017-01-26 13:59:57 -05:00
Peter Sprygada
d668d53112 checks connected property to validate connection in Server (#20695)
fixes #20693
2017-01-26 14:30:38 +00:00
Peter Sprygada
6673673042 more logging and exception handling in ansible-connection (#20619)
adds more logging to handle display being called from plugins.  Also
rearranges some of the exception handling to better catch exceptions and
log to local syslog
2017-01-24 23:14:30 -05:00
Peter Sprygada
312328e22c adds more logging to ansible-connection (#20298)
* Server() instance will now add the entire traceback to syslog if it fail
  during init
2017-01-16 08:32:08 -05:00
Peter Sprygada
3f949358c7 adds some more logging to ansible-connection (#20205) 2017-01-12 19:20:25 -05:00
Peter Sprygada
6fe9a5e40c functional updates to ansible-connection (#18574)
* sends the serialized play_context into an already established connection
* hooks the alarm_handler() method in the connection plugin if it exists
* added configuration options for connect interval and retries
* adds syslog logging to Server() instance

This update will send the updated play_context back into an already
established connection in case privilege escalation / descalation activities
need to be performed.  This change will also hook the alarm_handler() method
in the connection instance (if available) and call it in case of a
sigalarm raised.

This update adds two new configuration options

* PERSISTENT_CONNECT_INTERVAL - time to wait in between connection attempts
* PERSISTENT_CONNECT_RETRIES - max number of retries
2016-11-30 16:26:49 -05:00
James Cammarata
336f8d7233 Removing q debugging cruft from ansible-connection 2016-11-21 13:44:43 -06:00
James Cammarata
26ec2ecfce Adding a persistent connection utility 2016-11-21 12:35:27 -06:00