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Adding new parser ShowSegmentRoutingSrv6Locator #580

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2f7577f
Adding new parser ShowSegmentRoutingSrv6Locator
Nov 23, 2021
164a55b
Merge branch 'master' into ShowSegmentRoutingSrv6Locator
akshaydhoka Nov 22, 2023
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5 changes: 5 additions & 0 deletions ...og/undistributed/changelog_show_segment_routing_srv6_locator_20211123115753.rst
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Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
--------------------------------------------------------------------------------
New
--------------------------------------------------------------------------------
* IOSXR
* Added new parser ShowSegmentRoutingSrv6Locator in show_segment_routing.py
88 changes: 81 additions & 7 deletions src/genie/libs/parser/iosxr/show_segment_routing.py
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Original file line number Diff line number Diff line change
Expand Up @@ -15,6 +15,7 @@
* show pce ipv4 prefix
* show pce ipv4 peer detail
* show pce ipv4 peer
* show segment-routing srv6 locator {locator}
'''

# !/bin/env python
Expand Down Expand Up @@ -72,8 +73,8 @@ def cli(self, output=None):
p1 = re.compile(r'^IS-IS (?P<isis_id>\d+) (?P<status>\w+) policy$')

# Prefix SID Index Range Flags
# 10.4.1.100/32 100 20
# 10.4.1.150/32 150 10
# 10.4.1.100/32 100 20
# 10.4.1.150/32 150 10
p2 = re.compile(r'(?P<prefix>[\w\.\/]+)\s+(?P<sid_index>\d+)'
'\s+(?P<range>\d+)(\s+(?P<flags>)[\w\s]+$)?')

Expand Down Expand Up @@ -157,8 +158,8 @@ def cli(self, output=None):
'ID (?P<process_id>\d+)$')

# Prefix SID Index Range Flags
# 10.4.1.100/32 100 20
# 10.4.1.150/32 150 10
# 10.4.1.100/32 100 20
# 10.4.1.150/32 150 10
p2 = re.compile(r'(?P<prefix>[\w\.\/]+)\s+(?P<sid_index>\d+)'
'\s+(?P<range>\d+)(\s+(?P<flags>)[\w\s]+$)?')

Expand Down Expand Up @@ -1032,7 +1033,7 @@ def cli(self, output=None):
'S:(?P<s_flag>\d+) R:(?P<r_flag>\d+) A:'
'(?P<a_flag>\d+) O:(?P<o_flag>\d+)$')

# Reported path:
# Reported path:
p9 = re.compile(r'^(?P<specified_path>\w+) path:$')

p10 = re.compile(r'^Metric type: (?P<metric_type>\w+), '
Expand Down Expand Up @@ -1192,7 +1193,7 @@ class ShowSegmentRoutingLocalBlockInconsistenciesSchema(MetaParser):


class ShowSegmentRoutingLocalBlockInconsistencies(ShowSegmentRoutingLocalBlockInconsistenciesSchema):
''' Parser for:
''' Parser for:
* show segment-routing local-block inconsistencies
'''

Expand Down Expand Up @@ -1257,7 +1258,7 @@ def cli(self, output=None):

ret_dict = {}

# 10.186.1.0/24 400 300
# 10.186.1.0/24 400 300
p1 = re.compile(r'(?P<prefix>[\w\.\/]+)\s+(?P<sid_index>\d+)'
'\s+(?P<range>\d+)(\s+(?P<flags>)[\w\s]+$)?')
# Number of mapping entries: 2
Expand Down Expand Up @@ -1375,3 +1376,76 @@ def cli(self, output=None):
prefix_dict['flags'] = m.groupdict()['flags']

return ret_dict

################################################################################

"""Schema for 'show segment-routing srv6 locator'"""
class ShowSegmentRoutingSrv6LocatorSchema(MetaParser):
schema = {
'locator': {
Any(): {
'id': int,
'algo': int,
'prefix': str,
'status': str,
'flags': str
}
}
}

# ==============================================
# Parser for 'show segment-routing srv6 locator'
# ==============================================

class ShowSegmentRoutingSrv6Locator(ShowSegmentRoutingSrv6LocatorSchema):
"""Parser for:
* show segment-routing srv6 locator
* show segment-routing srv6 locator {locator}"""

cli_command = ['show segment-routing srv6 locator',
'show segment-routing srv6 locator {locator}']

"""
Name ID Algo Prefix Status Flags
-------------------- ------- ---- ------------------------ ------- --------
ALGO_0 1 0 cafe:0:200::/48 Up U
ALGO_128 2 128 cafe:0:228::/48 Up U
ALGO_129 3 129 cafe:0:229::/48 Up U
"""
def cli(self, locator=None, output=None):

if output is None:
if locator:
out = self.device.execute(self.cli_command[1].format(locator=locator))
else:
out = self.device.execute(self.cli_command[0])
else:
out = output

locator_dict = {}
ret_dict = {}
p1 = re.compile(r'^(?P<name>\w+)\s+(?P<id>\d+)\s+(?P<algo>\d+) +'
r'\s+(?P<prefix>[a-fA-F\d\:]+\/\d{1,3}) +'
r'\s+(?P<status>(Up|Down))\s+(?P<flags>\w+)$')

for line in out.splitlines():
line = line.strip()
m = p1.match(line)
if m:
if 'locator' not in locator_dict:
ret_dict = locator_dict.setdefault('locator',{})
name = m.groupdict()['name']
id = int(m.groupdict()['id'])
algo = int(m.groupdict()['algo'])
prefix = m.groupdict()['prefix']
status = m.groupdict()['status']
flags = m.groupdict()['flags']
ret_dict[name] = {}
ret_dict[name]['id'] = id
ret_dict[name]['algo'] = algo
ret_dict[name]['prefix'] = prefix
ret_dict[name]['status'] = status
ret_dict[name]['flags'] = flags
continue

return locator_dict
Empty file added src/genie/libs/parser/iosxr/tests/ShowSegmentRoutingSrv6Locator/cli/empty/empty_output.txt
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Empty file.
25 changes: 25 additions & 0 deletions ...libs/parser/iosxr/tests/ShowSegmentRoutingSrv6Locator/cli/equal/golden_output_expected.py
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Original file line number Diff line number Diff line change
@@ -0,0 +1,25 @@
expected_output = {
'locator': {
'ALGO_0': {
'id': 0,
'algo': 0,
'prefix': 'cafe:0:200::/48',
'status': 'Down',
'flags': 'U'
},
'ALGO_128': {
'id': 2,
'algo': 128,
'prefix': 'cafe:0:228::/48',
'status': 'Up',
'flags': 'U'
},
'ALGO_129': {
'id': 3,
'algo': 129,
'prefix': 'cafe:0:229::/48',
'status': 'Up',
'flags': 'U'
}
}
}
5 changes: 5 additions & 0 deletions .../libs/parser/iosxr/tests/ShowSegmentRoutingSrv6Locator/cli/equal/golden_output_output.txt
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Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
Name ID Algo Prefix Status Flags
-------------------- ------- ---- ------------------------ ------- --------
ALGO_0 0 0 cafe:0:200::/48 Down U
ALGO_128 2 128 cafe:0:228::/48 Up U
ALGO_129 3 129 cafe:0:229::/48 Up U