How to Install Sensu on EndeavourOS

In this tutorial, we will guide you through the process of installing Sensu on EndeavourOS. Sensu is an open-source monitoring platform that allows you to monitor your infrastructure, applications, and services in a customizable and scalable way.

Prerequisites

Before we begin, make sure that you have the following:

A working installation of EndeavourOS
Root access or sudo privileges

Step 1 - Install RabbitMQ

Sensu requires RabbitMQ as a message broker for communication between its different components. We'll start by installing RabbitMQ:

Open a terminal and update the system package list:
```
sudo pacman -Syu
```
Install Erlang, which is a dependency of RabbitMQ:
```
sudo pacman -S erlang
```
Install RabbitMQ:
```
sudo pacman -S rabbitmq
```
Enable RabbitMQ to start on boot:
```
sudo systemctl enable rabbitmq.service
```
Start RabbitMQ:
```
sudo systemctl start rabbitmq.service
```

Step 2 - Install Sensu

Now that we have RabbitMQ installed and running, let's move on to installing Sensu:

Add the Sensu repository to your system package list by creating a new file called sensu.list in the /etc/pacman.d/ directory:
```
sudo nano /etc/pacman.d/sensu.list
```

Add the following lines to sensu.list:

[sensu]
Server = https://sensu.global.ssl.fastly.net/aur/$arch

Save and close the file.
Update your system package list:
```
sudo pacman -Syu
```

Install the Sensu packages:

sudo pacman -S sensu sensu-plugins-rabbitmq

Enable and start the Sensu services:

sudo systemctl enable sensu-server.service sensu-api.service sensu-client.service
sudo systemctl start sensu-server.service sensu-api.service sensu-client.service

Congratulations! You now have Sensu installed and running on your EndeavourOS system.

Conclusion

Sensu is a powerful and customizable monitoring platform that can help you keep your infrastructure, applications, and services running smoothly. By following the steps in this tutorial, you should now have Sensu up and running on your EndeavourOS system.