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Fix iosxr netconf plugin response namespace (#49238)

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* Fix iosxr netconf plugin response namespace

*  iosxr netconf plugin removes namespace by default
   for all the responses as parsing of xml is easier
   without namepsace in iosxr module. However to validate
   the response received from device against yang model requires
   namespace to be present in resposne.
*  Add a parameter in iosxr netconf plugin to control if namespace
   should be removed from response or not.

* Fix CI issues

* Fix review comment
This commit is contained in:
Ganesh Nalawade 2018-11-29 13:21:41 +05:30 committed by GitHub
parent c51407c806
commit 829fc0feda
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GPG key ID: 4AEE18F83AFDEB23
2 changed files with 55 additions and 25 deletions
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18
lib/ansible/module_utils/network/iosxr/iosxr.py
View file

@ -358,7 +358,10 @@ def get_config_diff(module, running=None, candidate=None):
def discard_config(module):
conn = get_connection(module)
try:
conn.discard_changes()
if is_netconf(module):
conn.discard_changes(remove_ns=True)
else:
conn.discard_changes()
except ConnectionError as exc:
module.fail_json(msg=to_text(exc, errors='surrogate_then_replace'))
@ -370,9 +373,9 @@ def commit_config(module, comment=None, confirmed=False, confirm_timeout=None,
try:
if is_netconf(module):
if check:
reply = conn.validate()
reply = conn.validate(remove_ns=True)
else:
reply = conn.commit(confirmed=confirmed, timeout=confirm_timeout, persist=persist)
reply = conn.commit(confirmed=confirmed, timeout=confirm_timeout, persist=persist, remove_ns=True)
elif is_cliconf(module):
if check:
module.fail_json(msg="Validate configuration is not supported with network_cli connection type")
@ -389,7 +392,10 @@ def get_oper(module, filter=None):
if filter is not None:
try:
response = conn.get(filter)
if is_netconf(module):
response = conn.get(filter=filter, remove_ns=True)
else:
response = conn.get(filter)
except ConnectionError as exc:
module.fail_json(msg=to_text(exc, errors='surrogate_then_replace'))
else:
@ -404,7 +410,7 @@ def get_config(module, config_filter=None, source='running'):
# Note: Does not cache config in favour of latest config on every get operation.
try:
if is_netconf(module):
out = to_xml(conn.get_config(source=source, filter=config_filter))
out = to_xml(conn.get_config(source=source, filter=config_filter, remove_ns=True))
elif is_cliconf(module):
out = conn.get_config(source=source, flags=config_filter)
cfg = out.strip()
@ -436,7 +442,7 @@ def load_config(module, command_filter, commit=False, replace=False,
try:
for filter in to_list(command_filter):
conn.edit_config(filter)
conn.edit_config(config=filter, remove_ns=True)
candidate = get_config(module, source='candidate', config_filter=nc_get_filter)
diff = get_config_diff(module, running, candidate)

62
lib/ansible/plugins/netconf/iosxr.py
View file

@ -125,56 +125,80 @@ class Netconf(NetconfBase):
# TODO: change .xml to .data_xml, when ncclient supports data_xml on all platforms
@ensure_connected
def get(self, filter=None):
def get(self, filter=None, remove_ns=False):
if isinstance(filter, list):
filter = tuple(filter)
try:
response = self.m.get(filter=filter)
return remove_namespaces(response)
resp = self.m.get(filter=filter)
if remove_ns:
response = remove_namespaces(resp)
else:
response = resp.data_xml if hasattr(resp, 'data_xml') else resp.xml
return response
except RPCError as exc:
raise Exception(to_xml(exc.xml))
@ensure_connected
def get_config(self, source=None, filter=None):
def get_config(self, source=None, filter=None, remove_ns=False):
if isinstance(filter, list):
filter = tuple(filter)
try:
response = self.m.get_config(source=source, filter=filter)
return remove_namespaces(response)
resp = self.m.get_config(source=source, filter=filter)
if remove_ns:
response = remove_namespaces(resp)
else:
response = resp.data_xml if hasattr(resp, 'data_xml') else resp.xml
return response
except RPCError as exc:
raise Exception(to_xml(exc.xml))
@ensure_connected
def edit_config(self, config=None, format='xml', target='candidate', default_operation=None, test_option=None, error_option=None):
def edit_config(self, config=None, format='xml', target='candidate', default_operation=None, test_option=None, error_option=None, remove_ns=False):
if config is None:
raise ValueError('config value must be provided')
try:
response = self.m.edit_config(config, format=format, target=target, default_operation=default_operation, test_option=test_option,
error_option=error_option)
return remove_namespaces(response)
resp = self.m.edit_config(config, format=format, target=target, default_operation=default_operation, test_option=test_option,
error_option=error_option)
if remove_ns:
response = remove_namespaces(resp)
else:
response = resp.data_xml if hasattr(resp, 'data_xml') else resp.xml
return response
except RPCError as exc:
raise Exception(to_xml(exc.xml))
@ensure_connected
def commit(self, confirmed=False, timeout=None, persist=None):
def commit(self, confirmed=False, timeout=None, persist=None, remove_ns=False):
try:
response = self.m.commit(confirmed=confirmed, timeout=timeout, persist=persist)
return remove_namespaces(response)
resp = self.m.commit(confirmed=confirmed, timeout=timeout, persist=persist)
if remove_ns:
response = remove_namespaces(resp)
else:
response = resp.data_xml if hasattr(resp, 'data_xml') else resp.xml
return response
except RPCError as exc:
raise Exception(to_xml(exc.xml))
@ensure_connected
def validate(self, source="candidate"):
def validate(self, source="candidate", remove_ns=False):
try:
response = self.m.validate(source=source)
return remove_namespaces(response)
resp = self.m.validate(source=source)
if remove_ns:
response = remove_namespaces(resp)
else:
response = resp.data_xml if hasattr(resp, 'data_xml') else resp.xml
return response
except RPCError as exc:
raise Exception(to_xml(exc.xml))
@ensure_connected
def discard_changes(self):
def discard_changes(self, remove_ns=False):
try:
response = self.m.discard_changes()
return remove_namespaces(response)
resp = self.m.discard_changes()
if remove_ns:
response = remove_namespaces(resp)
else:
response = resp.data_xml if hasattr(resp, 'data_xml') else resp.xml
return response
except RPCError as exc:
raise Exception(to_xml(exc.xml))