Installing Thingspeak on Fedora CoreOS Latest

In this tutorial, we will show you how to install Thingspeak on Fedora CoreOS using Docker. Thingspeak is a free and open-source IoT platform for data collection, processing, and visualization. It allows developers to create IoT applications and analyze data using various tools.

Prerequisites

Before starting with the installation process, make sure you have the following prerequisites:

• A running Fedora CoreOS latest on your system
• Docker installed on your system

Step 1: Create a Docker Compose file

First, you need to create a Docker Compose file to configure and deploy the Thingspeak application. Create a new file with the name "docker-compose.yml" in your preferred directory and add the following content to it:

version: '2'
services:
  thingspeak:
    image: thingspeak
    ports:
      - "80:3000"
    volumes:
      - ./config:/etc/thingspeak

In this file, we have defined a service named "thingspeak" using the Thingspeak Docker image which will be pulled from the Docker Hub. We have also mapped the container's port 3000 to the host system's port 80, so we can access the Thingspeak application through the browser. And, we have defined a volume to persist the configuration data in the "/etc/thingspeak" directory inside the container.

Step 2: Create a Configuration Directory

Now, create a new directory in the same directory where the Docker Compose file is located and name it 'config'. Inside this directory, create a new file named "database.yml" and add the following content to it:

production:
  adapter: mysql2
  database: thingspeak_production
  host: mysql
  username: root
  password: <%= ENV['MYSQL_ROOT_PASSWORD'] %>
  encoding: utf8
  reconnect: false

This file contains the configuration settings for the database connection of the Thingspeak application.

Step 3: Deploy Thingspeak Application

In the same directory where you have created the Docker Compose file and the config directory, open the terminal and enter the following command to deploy the Thingspeak application:

docker-compose up -d

This command will download the image, create a new container, and start the Thingspeak application in the background.

Step 4: Access Thingspeak Application

After successfully deploying the Thingspeak application, open your web browser and enter the following URL to access the application:

http://localhost

This will take you to the login page of the Thingspeak application. Enter the default username "administrator" and the password "thingpass" to login to the application.

Step 5: Configure Thingspeak

After logging into the Thingspeak application, you need to configure it with your specific settings. You can follow the official Thingspeak documentation to configure the application for your use cases.

Conclusion

In this tutorial, we have shown you how to install Thingspeak on Fedora CoreOS using Docker. Thingspeak is an open-source IoT platform that allows you to create IoT applications and analyze data using various tools. If you face any issues during the installation or have any feedback, let us know in the comments below.