From 5d01197cf893d4a8c9a57f7c963f47393d34e157 Mon Sep 17 00:00:00 2001
From: varac <varacanero@zeromail.org>
Date: Wed, 13 Jul 2016 20:07:09 +0200
Subject: initial commit, import from pixelated_dashboard

---
 jobs/nagios.rb | 90 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 90 insertions(+)
 create mode 100644 jobs/nagios.rb

(limited to 'jobs/nagios.rb')

diff --git a/jobs/nagios.rb b/jobs/nagios.rb
new file mode 100644
index 0000000..4186d22
--- /dev/null
+++ b/jobs/nagios.rb
@@ -0,0 +1,90 @@
+SCHEDULER.every '10s' do
+  require 'bundler/setup'
+  require 'nagiosharder'
+  require 'pp'
+
+  environments = {
+    cdev: {
+      domain: 'cdev.bitmask.i',
+      query_url: 'https://unstable.bitmask.net/cgi-bin/nagios3/',
+      home_url: 'https://unstable.bitmask.net/nagios3/',
+      username: 'nagiosadmin',
+      password: ENV['UNSTABLE_PASS']
+    },
+    dev: {
+      domain: 'dev.bitmask.i',
+      query_url: 'https://unstable.bitmask.net/cgi-bin/nagios3/',
+      home_url: 'https://unstable.bitmask.net/nagios3/',
+      username: 'nagiosadmin',
+      password: ENV['UNSTABLE_PASS']
+    },
+    unstable: {
+      domain: 'unstable.bitmask.i',
+      query_url: 'https://unstable.bitmask.net/cgi-bin/nagios3/',
+      home_url: 'https://unstable.bitmask.net/nagios3/',
+      username: 'nagiosadmin',
+      password: ENV['UNSTABLE_PASS']
+    },
+  }
+
+  environments.each do |key, env|
+    nag = NagiosHarder::Site.new(env[:query_url], env[:username], env[:password],'3','iso8601')
+    unacked = nag.service_status(
+      :host_status_types => [:all],
+      :service_status_types => [:warning, :critical, :unknown],
+      :service_props => [:no_scheduled_downtime, :state_unacknowledged]
+    )
+
+    critical_count = 0
+    critical_services = Array.new
+    warning_count = 0
+    warning_services = Array.new
+    unknown_count = 0
+    unknown_services = Array.new
+
+    unacked.each do |alert|
+      next if ! alert["host"].include? env[:domain]
+      next if ! tried_at_maximum(alert["attempts"])
+
+      if alert["status"].eql? "CRITICAL"
+        critical_count += 1
+        critical_services << alert["service"]
+      elsif alert["status"].eql? "WARNING"
+        warning_count += 1
+        warning_services << alert["service"]
+      elsif alert["status"].eql? "UNKNOWN"
+        unknown_count += 1
+        unknown_services << alert["service"]
+      end
+    end
+
+    if ['cdev.bitmask.i', 'dev.bitmask.i', 'unstable.bitmask.i'].include? env[:domain]
+      status = critical_count + warning_count + unknown_count > 0 ? "gray" : "green"
+    else
+      status = critical_count > 0 ? "red" : (warning_count + unknown_count > 0 ? "yellow" : "green")
+    end
+
+    # nagiosharder may not alert us to a problem querying nagios.
+    # If no problems found check that we fetch service status and
+    # expect to find more than 0 entries.
+    if critical_count == 0 and warning_count == 0 and unknown_count == 0
+      if nag.service_status.length == 0
+        status = "error"
+      end
+    end
+
+    puts key.to_s + ": " + critical_count.to_s
+    puts critical_services.join(", ")
+    puts
+
+    send_event('nagios-' + key.to_s, {
+      criticals: critical_count, critical_services: critical_services,
+      warnings: warning_count, warning_services: warning_services,
+      unknown: unknown_count, unknown_services: unknown_services,
+      status: status, nagios_url: env[:home_url]})
+  end
+end
+
+def tried_at_maximum(attempts)
+  return attempts ? attempts.split("/").uniq.size == 1 : false
+end
-- 
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