Role service-bird-lg: remove obsolete patching

roles/service-bird-lg/files/simplify-parsing.patch

@@ -1,59 +0,0 @@
-From 0e45d90b7044225125ef92568deb4305f815224f Mon Sep 17 00:00:00 2001
-From: Baptiste Jonglez <baptiste--git@jonglez.org>
-Date: Wed, 12 Feb 2014 15:47:27 +0100
-Subject: [PATCH] Simplify parsing of 'show protocols' to avoid future
- breakages
-
-The current parsing method (ugly regexp) is hard to understand and prone
-to breakage:
-
-- Bird 1.4 changed the date format, which broke the parser ()
-- Bird 2.0 changed the format of the "Table" field, which again broke the parser (#36)
-
-The new method is much simpler, does not involve any regexp, and should
-thus resist small syntax changes in Bird's output.
-
-Important limitation: parsing will be messed up if the date contains a
-space character.  There is no space in the default date format of Bird
-(checked with Bird 1.3 to Bird 2.0), but since the date format is
-configurable in Bird, it may happen anyway.  In particular, setting
-"timeformat protocol iso long" in Bird will break bird-lg's parser.
-
-Fixes #36
----
- lg.py | 15 ++++++++++-----
- 1 file changed, 10 insertions(+), 5 deletions(-)
-
-diff --git a/lg.py b/lg.py
-index b4bdd8b..6a9f4e7 100644
---- a/lg.py
-+++ b/lg.py
-@@ -223,8 +223,6 @@ def whois():
- 
- 
- SUMMARY_UNWANTED_PROTOS = ["Kernel", "Static", "Device"]
--SUMMARY_RE_MATCH = r"(?P<name>[\w_]+)\s+(?P<proto>\w+)\s+(?P<table>\w+)\s+(?P<state>\w+)\s+(?P<since>((|\d\d\d\d-\d\d-\d\d\s)|(\d\d:)\d\d:\d\d|\w\w\w\d\d))($|\s+(?P<info>.*))"
--
- 
- @app.route("/summary/<hosts>")
- @app.route("/summary/<hosts>/<proto>")
-@@ -251,9 +249,16 @@ def summary(hosts, proto="ipv4"):
-         for line in res[1:]:
-             line = line.strip()
-             if line and (line.split() + [""])[1] not in SUMMARY_UNWANTED_PROTOS:
--                m = re.match(SUMMARY_RE_MATCH, line)
--                if m:
--                    data.append(m.groupdict())
-+                split = line.split()
-+                if len(split) >= 5:
-+                    props = dict()
-+                    props["name"] = split[0]
-+                    props["proto"] = split[1]
-+                    props["table"] = split[2]
-+                    props["state"] = split[3]
-+                    props["since"] = split[4]
-+                    props["info"] = ' '.join(split[5:]) if len(split) > 5 else ""
-+                    data.append(props)
-                 else:
-                     app.logger.warning("couldn't parse: %s", line)
- 

roles/service-bird-lg/tasks/lg-webservice.yml

@@ -7,12 +7,6 @@
   notify:
     - restart bird-lg-webservice
 
-- name: apply patch simplify-parsing
-  patch:
-    src: simplify-parsing.patch
-    basedir: "{{ lg_path }}"
-    strip: 1
-
 - name: write vhost lookingglass.conf
   template:
     src: lookingglass_vhost.conf.j2