How to Install Bosun on Ubuntu Server

Bosun is a monitoring and alerting system. It allows you to collect, store, and analyze metrics from a variety of sources, and then take action based on those metrics. This tutorial will walk you through the steps to install Bosun on an Ubuntu Server.

Prerequisites

Before getting started, you will need:

• An Ubuntu Server with root access.
• A user account with sudo privileges.

Step 1: Install Go

Bosun is written in Go, so you will need to install Go first. Here are the commands to install Go on Ubuntu:

$ sudo apt-get update
$ sudo apt-get install golang

Once the installation is complete, you can verify it by running the following command:

$ go version

Step 2: Download and Install Bosun

Now, you can download Bosun from http://bosun.org/, and then install it by following these steps:

1. Download the latest Bosun binary for Linux:

   $ wget http://bosun.org/releases/latest/bosun-linux-amd64
   

2. Move the Bosun binary to /usr/bin/:

   $ sudo mv bosun-linux-amd64 /usr/bin/bosun
   

3. Set the ownership and permissions for the Bosun binary:

   $ sudo chown root:root /usr/bin/bosun
   $ sudo chmod 755 /usr/bin/bosun
   

Step 3: Configure Bosun

Now that Bosun is installed, you need to create a configuration file for it. Here is an example configuration file:

tsdb:
  host: localhost
  port: 4242

notification:
  smtpHost: smtp.gmail.com
  smtpPort: 587
  smtpUser: your.email@gmail.com
  smtpPassword: your.email.password
  smtpFrom: your.email@gmail.com
  tlsconfig:
    insecureSkipVerify: true

contact:
  your.name: your.email@gmail.com

scrape:
  system:
    - cpu
    - memory

Save this configuration file as bosun.conf in /etc/bosun/:

$ sudo mkdir /etc/bosun
$ sudo nano /etc/bosun/bosun.conf

Copy the configuration file into the editor and save it using [Ctrl+X] and [Y] then press [Enter]

Step 4: Start Bosun

To start Bosun, simply run the following command:

$ bosun

You should see Bosun start up and load the configuration file that you created earlier. You can now access the Bosun UI by going to http://localhost:8070/ in your favorite web browser.

Conclusion

Bosun is now installed and running on your Ubuntu Server. You can use it to monitor and analyze your system's metrics, and take action based on those metrics. Good luck with your monitoring and alerting!

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