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frr-reload: ignore-case in the es-id and es-sys-mac config comparisons

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MAC address can be configured as lower/upper hex characters but is
always rendered as lower case in "show run". Avoid incorrect "change
detection" by ignoring case.

Ticket: CM-32235

Signed-off-by: Anuradha Karuppiah <anuradhak@nvidia.com>
This commit is contained in:
Anuradha Karuppiah 2020-11-19 14:15:44 -08:00 committed by Anuradha Karuppiah
parent ed37777f03
commit 8a63e80c6c
1 changed files with 24 additions and 5 deletions
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29
tools/frr-reload.py
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@ -221,6 +221,26 @@ ip forwarding
for ligne in lines:
self.dlines[ligne] = True
def get_normalized_es_id(line):
"""
The es-id or es-sys-mac need to be converted to lower case
"""
sub_strs = ["evpn mh es-id", "evpn mh es-sys-mac"]
for sub_str in sub_strs:
obj = re.match(sub_str + " (?P<esi>\S*)", line)
if obj:
line = "%s %s" % (sub_str, obj.group("esi").lower())
break
return line
def get_normalized_mac_ip_line(line):
if line.startswith("evpn mh es"):
return get_normalized_es_id(line)
if not "ipv6 add" in line:
return get_normalized_ipv6_line(line)
return line
class Config(object):
@ -251,11 +271,10 @@ class Config(object):
# Compress duplicate whitespaces
line = " ".join(line.split())
if ":" in line and not "ipv6 add" in line:
qv6_line = get_normalized_ipv6_line(line)
self.lines.append(qv6_line)
else:
self.lines.append(line)
if ":" in line:
line = get_normalized_mac_ip_line(line)
self.lines.append(line)
self.load_contexts()