eos_config module exit session gracefully (#37244)

Fixes #36979
If `abort` is not issued in the top level session prompt
the existing session goes to pending state.
The fix is to come out of config mode by issuing `end` command
and again to same config session and execute `abort` which
`abort` is issued at the top level session prompt.
This commit is contained in:
Ganesh Nalawade 2018-03-09 19:24:23 +05:30 committed by GitHub
commit b440544e73
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3 changed files with 61 additions and 6 deletions

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@ -32,7 +32,7 @@ import time
from ansible.module_utils._text import to_text, to_native
from ansible.module_utils.basic import env_fallback, return_values
from ansible.module_utils.connection import Connection
from ansible.module_utils.connection import Connection, ConnectionError
from ansible.module_utils.network.common.utils import to_list, ComplexList
from ansible.module_utils.six import iteritems
from ansible.module_utils.urls import fetch_url
@ -121,6 +121,13 @@ class Cli:
return self._connection
def close_session(self, session):
conn = self._get_connection()
# to close session gracefully execute abort in top level session prompt.
conn.get('end')
conn.get('configure session %s' % session)
conn.get('abort')
@property
def supports_sessions(self):
if self._session_support is not None:
@ -206,8 +213,10 @@ class Cli:
try:
self.send_config(commands)
except:
conn.get('abort')
except ConnectionError as exc:
conn.get('end')
message = getattr(exc, 'err', exc)
self._module.fail_json(msg="Error on executing commands %s" % commands, data=to_text(message, errors='surrogate_then_replace'))
conn.get('end')
return {}
@ -235,8 +244,10 @@ class Cli:
try:
self.send_config(commands)
except:
conn.get('abort')
except ConnectionError as exc:
self.close_session(session)
message = getattr(exc, 'err', exc)
self._module.fail_json(msg="Error on executing commands %s" % commands, data=to_text(message, errors='surrogate_then_replace'))
out = conn.get('show session-config diffs')
if out:
@ -245,7 +256,7 @@ class Cli:
if commit:
conn.get('commit')
else:
conn.get('abort')
self.close_session(session)
return result