How can I use dotenv with Docker for my Node.js application?
An example of an AI chatbot conversation about using dotenv in Docker for Node.js apps.
How can I use dotenv with Docker for my Node.js application?
You can use dotenv in Docker by including it in your Dockerfile and ensuring your .env file is copied into the container.
What should my Dockerfile look like for this setup?
Your Dockerfile should include a line like COPY .env . to copy the .env file into the container.
Do I need to install dotenv in my Docker image?
Yes, you need to install dotenv by adding npm install dotenv in your Dockerfile.
How do I access the environment variables in my Node.js code?
You can access them using process.env.VARIABLE_NAME after requiring dotenv at the top of your main file.
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