Monit can monitor SickRage and notify you if it stops running for some reason. Setting up a completely automated home server is awesome. But what if one of your apps fails and you did not even know? You may be waiting for your movie or episode to be downloaded but it never happens because the app has stopped functioning. May be a bad automatic update broke it (*cough* SickRage *cough*) but you didn't know. Monit is an automatic monitoring, maintenance, and repair utility for Unix systems. If your SickRage app fails, Monit can send you an email alert. It can even try to restart SickRage. In this Monit tutorial, I will describe how to monitor Sick Rage with Monit system monitoring app. I am assuming that you have already installed and configured Monit following my previous guide.
On my recently built energy-efficient home server, I test and run several apps including SickRage. I use Monit to monitor several services listed below:
In this guide, I will show you how to monitor SickRage process status so that the automatic TV show download system you setup keeps running as it should. Just another layer of automation for your home server.
Before enabling sick rage monitoring, it is required that you have a working Monit instance with a proper /etc/monit/monitrc file. Monit configurations for various services are loaded from /etc/monit/conf.d folder.
1. Find SickRage Port
First, you will need to find what port your Sick Rage setup is listening on. If you find this guide interesting, you probably already know your port. In case, you do not know your port number there are couple of ways to find it. If you installed SickRage using AtoMiC ToolKit then you can use the "Access Details" feature from within AtoMiC ToolKit SickRage submenu.
Sickrage Access Details - Atomic Toolkit
Alternatively, you can open SickRage settings file and look for the port. If you followed our SickRage installation guide then you can open settings file using the following command:
nano ~/.sickrage/config.ini
Then, look for the port number. Find the line similar to:
web_port = 8081
In this guide, we are going to assume you are using port 8081, which is the SickRage default port.
Setup Monit Sick Rage Monitoring Script
To monitor SickRage with Monit, create a Monit configuration file using the following command:
sudo /etc/monit/conf.d/sickrage
Copy the following contents to it, save, and exit (press Ctrl X, press Y, and press ENTER).
check process SickRage matching "sickrage"
start program = "/etc/init.d/sickrage start"
stop program = "/etc/init.d/sickrage stop"
if failed host 127.0.0.1 port 8081 type TCP for 2 cycles then restart
if 2 restarts within 3 cycles then unmonitor
If you are using SickRage behind SSL (HTTPS access) then use TCPSSL instead of TCP in the above code block. This code will make Monit send you an email alert when SickRage is not running. As example, the picture below shows 2 emails from monit: one when CouchPotato process was found to be not running and another after Monit successfully restarted CouchPotato.
Monit Alerts - Process Not Found And Auto Restart
A cycle is 1 monitoring period as set in /etc/monit/monitrc. If 2 restarts occur within 3 monitoring cycles, Monit will stop monitoring SickRage process status instead of bombarding you with email alerts. You can customize the above rules as you please. [Read:SickBeard vs SickRage – a better SickBeard alternative?]
Test and Reload Monit
Once you make any changes you have to test Monit configuration:
sudo monit -t
You should see the following message: Control File Syntax OK. Then, check to see if Monit is already running using the following command:
sudo /etc/init.d/monit status
If Monit is running, reload Monit configurations using the following command:
sudo /etc/init.d/monit reload
If Monit is not running, then start it using sudo monit command instead. The whole sequence of commands for testing and reloading Monit is shown in the picture below.
Monit Test And Reload
Now, fire up your web browser and visit one of the following URLs depending on how your Monit is configured (be sure to use the correct port number):
http://localhost:2812
http://IPADDRESS:2812 (local network IP)
http://domain.com:2812 (if you have domain name pointing to your server)
You should see SickRage process status as shown in the picture below.
Monitor Sickrage Process Status With Monit
That is it for Sick Rage monitoring with Monit. As you can see Monit allows for automatic server monitoring, which can be a big help for system administrators. Monit Wiki page has several examples. More home server specific Monit examples to follow, so keep checking back.
Anand is a self-learned computer enthusiast, hopeless tinkerer (if it ain't broke, fix it), a part-time blogger, and a Scientist during the day. He has been blogging since 2010 on Linux, Ubuntu, Home/Media/File Servers, Smart Home Automation, and related HOW-TOs.
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