From 2960c1d5d8e9620f46a9886fd2c67b7daac55aa8 Mon Sep 17 00:00:00 2001
From: Rico Ullmann <rico@ullmann.space>
Date: Tue, 4 Jan 2022 12:01:42 +0100
Subject: [PATCH] nginx: remove telegraf and icinga2 metadata reactors

---
 bundles/nginx/metadata.py | 72 +--------------------------------------
 1 file changed, 1 insertion(+), 71 deletions(-)

diff --git a/bundles/nginx/metadata.py b/bundles/nginx/metadata.py
index 6ee402a..f2b2855 100644
--- a/bundles/nginx/metadata.py
+++ b/bundles/nginx/metadata.py
@@ -98,51 +98,6 @@ def index_files(metadata):
     }
 
 
-@metadata_reactor.provides(
-    'icinga2_api/nginx/services',
-)
-def monitoring(metadata):
-    services = {}
-
-    for vname, vconfig in metadata.get('nginx/vhosts', {}).items():
-        domain = vconfig.get('domain', vname)
-
-        if vconfig['ssl']:
-            scheme = 'https'
-        else:
-            scheme = 'http'
-
-        if 'website_check_path' in vconfig and 'website_check_string' in vconfig:
-            services['NGINX VHOST {} CONTENT'.format(vname)] = {
-                'check_command': 'check_http_wget',
-                'vars.http_wget_contains': vconfig['website_check_string'],
-                'vars.http_wget_url': '{}://{}{}'.format(scheme, domain, vconfig['website_check_path']),
-                'vars.notification.sms': True,
-            }
-
-        if vconfig.get('check_ssl', vconfig['ssl']):
-            services['NGINX VHOST {} CERTIFICATE'.format(vname)] = {
-                'check_command': 'check_https_cert_at_url',
-                'vars.domain': domain,
-                'vars.notification.mail': True,
-            }
-
-    max_connections = metadata.get('nginx/worker_connections') * metadata.get('nginx/worker_processes')
-    connections_warn = int(max_connections * 0.8)
-    connections_crit = int(max_connections * 0.9)
-
-    services['NGINX STATUS'] = {
-        'command_on_monitored_host': '/usr/local/share/icinga/plugins/check_nginx_status --warn={},-1,-1 --critical={},-1,-1 -H 127.0.0.1:22999'.format(connections_warn, connections_crit),
-    }
-
-    return {
-        'icinga2_api': {
-            'nginx': {
-                'services': services,
-            },
-        },
-    }
-
 @metadata_reactor.provides(
     'monit/services/nginx/http',
 )
@@ -171,6 +126,7 @@ def monithttp(metadata):
         },
     }
 
+
 @metadata_reactor.provides(
     'firewall/port_rules/80',
     'firewall/port_rules/443',
@@ -184,29 +140,3 @@ def firewall(metadata):
             },
         },
     }
-
-
-@metadata_reactor.provides(
-    'telegraf/input_plugins/tail',
-)
-def telegraf_anon_timing(metadata):
-    result = {}
-
-    for vhost in metadata.get('nginx/vhosts', {}):
-        result[f'nginx-{vhost}'] = {
-            'files': [f'/var/log/nginx-timing/{vhost}.log'],
-            'from_beginning': False,
-            'grok_patterns': ['%{LOGPATTERN}'],
-            'grok_custom_patterns': 'LOGPATTERN \[%{HTTPDATE:ts:ts-httpd}\] %{NUMBER:request_time:float} (?:%{NUMBER:upstream_response_time:float}|-) "%{WORD:verb:tag} %{NOTSPACE:request} HTTP/%{NUMBER:http_version:float}" %{NUMBER:resp_code:tag}',
-            'data_format': 'grok',
-            'name_override': 'nginx_timing',
-        }
-
-    return {
-        'telegraf': {
-            'input_plugins': {
-                'tail': result,
-            },
-        },
-    }
-