From 8020f71afd34d7696d7933659df2d763ab05542f Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sat, 4 May 2024 16:31:17 +0200
Subject: Adding upstream version 1.37.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 health/health.d/httpcheck.conf | 112 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 112 insertions(+)
 create mode 100644 health/health.d/httpcheck.conf

(limited to 'health/health.d/httpcheck.conf')

diff --git a/health/health.d/httpcheck.conf b/health/health.d/httpcheck.conf
new file mode 100644
index 0000000..599c47a
--- /dev/null
+++ b/health/health.d/httpcheck.conf
@@ -0,0 +1,112 @@
+
+# This is a fast-reacting no-notification alarm ideal for custom dashboards or badges
+ template: httpcheck_web_service_up
+ families: *
+       on: httpcheck.status
+    class: Utilization
+     type: Web Server
+component: HTTP endpoint
+   lookup: average -1m unaligned percentage of success
+     calc: ($this < 75) ? (0) : ($this)
+    every: 5s
+    units: up/down
+     info: average ratio of successful HTTP requests over the last minute (at least 75%)
+       to: silent
+
+ template: httpcheck_web_service_bad_content
+ families: *
+       on: httpcheck.status
+    class: Workload
+     type: Web Server
+component: HTTP endpoint
+   lookup: average -5m unaligned percentage of bad_content
+    every: 10s
+    units: %
+     warn: $this >= 10 AND $this < 40
+     crit: $this >= 40
+    delay: down 5m multiplier 1.5 max 1h
+     info: average ratio of HTTP responses with unexpected content over the last 5 minutes
+  options: no-clear-notification
+       to: webmaster
+
+ template: httpcheck_web_service_bad_status
+ families: *
+       on: httpcheck.status
+    class: Workload
+     type: Web Server
+component: HTTP endpoint
+   lookup: average -5m unaligned percentage of bad_status
+    every: 10s
+    units: %
+     warn: $this >= 10 AND $this < 40
+     crit: $this >= 40
+    delay: down 5m multiplier 1.5 max 1h
+     info: average ratio of HTTP responses with unexpected status over the last 5 minutes
+  options: no-clear-notification
+       to: webmaster
+
+ template: httpcheck_web_service_timeouts
+ families: *
+       on: httpcheck.status
+    class: Latency
+     type: Web Server
+component: HTTP endpoint
+   lookup: average -5m unaligned percentage of timeout
+    every: 10s
+    units: %
+     info: average ratio of HTTP request timeouts over the last 5 minutes
+
+ template: httpcheck_no_web_service_connections
+ families: *
+       on: httpcheck.status
+    class: Errors
+     type: Other
+component: HTTP endpoint
+   lookup: average -5m unaligned percentage of no_connection
+    every: 10s
+    units: %
+     info: average ratio of failed requests during the last 5 minutes
+
+# combined timeout & no connection alarm
+ template: httpcheck_web_service_unreachable
+ families: *
+       on: httpcheck.status
+    class: Errors
+     type: Web Server
+component: HTTP endpoint
+     calc: ($httpcheck_no_web_service_connections >= $httpcheck_web_service_timeouts) ? ($httpcheck_no_web_service_connections) : ($httpcheck_web_service_timeouts)
+    units: %
+    every: 10s
+     warn: ($httpcheck_no_web_service_connections >= 10 OR $httpcheck_web_service_timeouts >= 10) AND ($httpcheck_no_web_service_connections < 40 OR $httpcheck_web_service_timeouts < 40)
+     crit: $httpcheck_no_web_service_connections >= 40 OR $httpcheck_web_service_timeouts >= 40
+    delay: down 5m multiplier 1.5 max 1h
+     info: ratio of failed requests either due to timeouts or no connection over the last 5 minutes
+  options: no-clear-notification
+       to: webmaster
+
+ template: httpcheck_1h_web_service_response_time
+ families: *
+       on: httpcheck.responsetime
+    class: Latency
+     type: Other
+component: HTTP endpoint
+   lookup: average -1h unaligned of time
+    every: 30s
+    units: ms
+     info: average HTTP response time over the last hour
+
+ template: httpcheck_web_service_slow
+ families: *
+       on: httpcheck.responsetime
+    class: Latency
+     type: Web Server
+component: HTTP endpoint
+   lookup: average -3m unaligned of time
+    units: ms
+    every: 10s
+     warn: ($this > ($httpcheck_1h_web_service_response_time * 2) )
+     crit: ($this > ($httpcheck_1h_web_service_response_time * 3) )
+    delay: down 5m multiplier 1.5 max 1h
+     info: average HTTP response time over the last 3 minutes, compared to the average over the last hour
+  options: no-clear-notification
+       to: webmaster
-- 
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