initial

mda · mda · commit 703b7d8865e4 · 2015-05-22T10:31:42.000+02:00
diff --git a/.gitignore b/.gitignore
@@ -1,27 +1 @@
-# Logs
-logs
-*.log
-
-# Runtime data
-pids
-*.pid
-*.seed
-
-# Directory for instrumented libs generated by jscoverage/JSCover
-lib-cov
-
-# Coverage directory used by tools like istanbul
-coverage
-
-# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
-.grunt
-
-# node-waf configuration
-.lock-wscript
-
-# Compiled binary addons (http://nodejs.org/api/addons.html)
-build/Release
-
-# Dependency directory
-# https://www.npmjs.org/doc/misc/npm-faq.html#should-i-check-my-node_modules-folder-into-git
 node_modules
diff --git a/README.md b/README.md
@@ -1,19 +1,38 @@
-# nagios-check-redis
-Simple plugin for nagios to check status of a redis server
+## nagios-check-redis
+
+Simple plugin for nagios to check status of a redis server.
 
 ## Requirements
 
-- Node.js >= 0.8.*
+- NodeJS
 - Nagios
 
 ## Installing
 
 To download the latest version:
 
-    npm install nagios-redis
+    npm install -g nagios-redis
+
+## Usage
+
+	nagios-redis -H localhost -p 6379
+
+Edit your commands.cfg and add the following:
+
+	define command {
+	    command_name    check_redis
+	    command_line    $USER1$/nagios-redis/check_redis.js -H $HOSTADDRESS$ -p $ARG1$
+	}
+
+Now you can monitor redis servers by adding:
 
-This plugin will output performance data for the property being checked.
+	define service {
+	    use                 	generic-service
+	    hostgroup_name          Redis servers
+	    service_description     Redis server check
+	    check_command           check_redis!6379
+	}
 
 ## License
 
-yet to be determined
+nope
diff --git a/check_redis.js b/check_redis.js
@@ -0,0 +1,30 @@
+#!/usr/bin/env node
+'use strict';
+
+var optimist = require('optimist')
+    .usage('Usage: $0 -H [hostname] -p [port] --help')
+    .default('H', 'localhost')
+    .default('p', 6379)
+    .describe('H', 'hostname of the redis server')
+    .describe('p', 'port of the redis server')
+    .describe('help', 'prints this help message');
+var argv = optimist.argv;
+var redis = require('redis');
+
+if (argv.help) {
+    optimist.showHelp();
+    process.exit(0);
+}
+
+var client = redis.createClient(argv.p, argv.H);
+
+client.on("error", function (err) {
+    console.log('CRITICAL - ', err.toString());
+    process.exit(3);
+});
+
+client.on('ready', function() {
+    console.log('OK -', 'uptime_in_days:', client.server_info.uptime_in_days);
+    client.end();
+    process.exit(0);
+});
diff --git a/package.json b/package.json
@@ -0,0 +1,25 @@
+{
+  "name": "check_redis",
+  "version": "1.0.0",
+  "description": "Nagios plugin to monitor redis status",
+  "main": "check_redis.js",
+  "bin": {
+    "check_redis": "./check_redis.js"
+  },
+  "keywords": [
+    "nagios",
+    "redis"
+  ],
+  "author": "Michel Hiemstra <info@michelhiemstra.nl>",
+  "license": "none",
+  "dependencies": {
+    "hiredis": "^0.3.0",
+    "optimist": "^0.6.1",
+    "redis": "^0.12.1"
+  },
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/mdahiemstra/nagios-check-redis.git"
+  },
+  "preferGlobal": "true"
+}
