Then, we could describe the project as “Using Doppler in the application”. You can choose to name the project whatever you want but for this tutorial, we will be naming this project “application”. You will be prompted to specify a name and description for your project as follows: Now, let us create the project by clicking on the ‘blue plus sign next to the word ‘Projects’. You would notice from the dashboard that Doppler already provides you with an example-project. A dashboard will be opened for you to create your project as follows: Then, click on the ‘Get Started for free’ button to create your workplace.Ī window will be opened prompting you to enter some information, like the name you would like to call your workplace.Īfter creating your workplace, there will be a walkthrough to guide you through creating your project. Afterward, you could click on the ‘Watch demo’ link which is a 4 minutes video presentation showing how to quickly set up your project with Doppler from local development to production. The following window will be opened:Ĭlick on the ‘Sign in’ link and you will be prompted to create an account. The first step to set up your application in Doppler is to create an account by visiting the Doppler website here. Let’s begin with using Doppler in our application. Allowing integration with Cloud Provider Services like AWS.Allowing you access to your secrets ranging from the development to production environments.Providing you with a simple dashboard to centralize your application’s configuration.Replacing the need to hardcode secrets and environment variables into the application.Some of the benefits of using Doppler have already been mentioned in the introductory part of this article. So, we will be moving our secrets and environment variables from the local ‘.env’ file to Doppler. This article focuses on using Doppler to manage the secrets and environment variables in the application. In this application, the secrets and environment variables are hardcoded in the ‘.env’ file. This Nodejs application was built with MongoDB and hosted on Heroku. There are other benefits of using the Doppler Secret Manager such as inhibiting the sharing of secret tokens across platforms like Github, creating a centralized configuration for the secret tokens, and the ease of managing the secret tokens.įor this tutorial, I will be using a Dockerized Nodejs application that has its environment variables and secrets stored in a ‘.env’ file. The Doppler Secret Manager provides you with this centralized place to manage and store all your secrets securely in your applications. This tutorial will be focused on teaching beginners how to use Doppler Secret Manager to configure and manage the secret tokens and environment variables in their Dockerized applications. In this article, I will give a hands-on demonstration of the implementation of Doppler in managing secret tokens for a Dockerized application. This is the major reason why you need a centralized place to manage all your secrets as you keep building more complex applications. These secrets could be your User credentials or your Database Configuration that could have security vulnerabilities if not well managed in your application. To ensure that these secrets are secure, you need the service of a Secret Manager. Managing and storing secrets to avoid data breaches in your application is a matter of great concern. Have you always wondered how to securely store your secrets and environment variables in your application? Then you’ve come to the right spot!
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