add nagios monitoring script

closes #67

1 files changed, 25 insertions, 0 deletions

diff --git a/extra/nagios_check_failing_nodes.rb b/extra/nagios_check_failing_nodes.rb
new file mode 100644
index 0000000..1c81f66
--- /dev/null
+++ b/extra/nagios_check_failing_nodes.rb
@@ -0,0 +1,25 @@
+#!/usr/bin/env ruby
+
+## contrib via https://github.com/ytti/oxidized/issues/67
+
+require 'open-uri'
+require 'json'
+
+critical = false
+critical_nodes = []
+
+json = JSON.load(open("http://localhost:8888/nodes.json"))
+json.each do |node|
+  if node['last']['status'] != 'success'
+    critical_nodes << node['name']
+    critical = true
+  end
+end
+
+if critical
+  puts 'Unable to backup: ' + critical_nodes.join(' ')
+  exit 2
+else
+  puts 'Backup of all nodes completed successfully.'
+  exit 0
+end