Last active
November 14, 2024 04:48
-
-
Save davidkrider/849139 to your computer and use it in GitHub Desktop.
Check Nagios Script
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| #!/usr/bin/env ruby | |
| require 'net/https' | |
| require 'net/smtp' | |
| username = 'username' | |
| password = 'password' | |
| # If you're accessing through SSL: | |
| #http = Net::HTTP.new("nagios.domain.com", 443) | |
| #http.use_ssl = true | |
| # Otherwise: | |
| http = Net::HTTP.new("nagios.domain.com", 80) | |
| http.use_ssl = false | |
| http.start do |http| | |
| req = Net::HTTP::Get.new("/nagios3/cgi-bin/status.cgi?host=all", | |
| {"User-Agent" => "nagios_checker"}) | |
| req.basic_auth(username, password) | |
| response = http.request(req) | |
| resp = response.body | |
| host_problems_flag = service_problems_flag = false | |
| msg = "" | |
| msg << "From: Nagios <[email protected]>\n" | |
| msg << "To: Network Operations <[email protected]>\n" | |
| status = resp.scan(/Notifications are disabled/) | |
| if status.size > 0 | |
| msg << "Subject: Nagios Status: WARNING!\n" | |
| msg << "\n" | |
| msg << "WARNING: ALL notifications are DISABLED!\n" | |
| else | |
| msg << "Subject: Nagios Status\n" | |
| msg << "\n" | |
| end | |
| host = service = nil | |
| hosts = resp.scan(/A HREF='extinfo.cgi\?type=1&(.*?)'><IMG SRC=.*ALT='Notifications/) | |
| msg << "\n*** Notifications are disabled for the following hosts ***\n" | |
| hosts.each do |h| | |
| h.to_s.split("&").each do |e| | |
| key, value = e.split("=") | |
| msg << "Host: #{value}\n" | |
| end | |
| host_problems_flag = true | |
| end | |
| services = resp.scan(/A HREF='extinfo.cgi\?type=2&(.*?)'><IMG SRC=.*ALT='Notifications/) | |
| msg << "\n*** Notifications are disabled for the following services ***\n" | |
| services.each do |s| | |
| s.to_s.split("&").each do |e| | |
| key, value = e.split("=") | |
| if key == 'host' | |
| host = value | |
| elsif key == 'service' | |
| service = value.gsub('+', ' ') | |
| end | |
| end | |
| msg << "Host: #{host}, Service: #{service}\n" | |
| service_problems_flag = true | |
| end | |
| if host_problems_flag || service_problems_flag | |
| smtp = Net::SMTP.start('mail.domain.com', 25) | |
| smtp.send_message msg, '[email protected]', '[email protected]' | |
| smtp.finish | |
| end | |
| end |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment