Dishit•6mo ago

How to get the Docker ARM image for Deno

I keep getting this error when trying to deploy my code:

WARNING: The requested image's platform (linux/amd64) does not match the detected host platform (linux/arm64/v8) and no specific platform was requested
exec /tini: exec format error

WARNING: The requested image's platform (linux/amd64) does not match the detected host platform (linux/arm64/v8) and no specific platform was requested
exec /tini: exec format error

7 Replies

Dishit•6mo ago

My docker file

# Use the official Deno image from the Docker Hub
FROM denoland/deno:1.40.4

# Set the working directory
WORKDIR /app

# Copy the project files to the Docker image
COPY . .

# Expose port 3000 to the outside
EXPOSE 3000

# Run the server when the Docker image is run, replace 'server.js' with your server file
CMD ["deno", "run", "--allow-all", "main.ts"]

# Use the official Deno image from the Docker Hub
FROM denoland/deno:1.40.4

# Set the working directory
WORKDIR /app

# Copy the project files to the Docker image
COPY . .

# Expose port 3000 to the outside
EXPOSE 3000

# Run the server when the Docker image is run, replace 'server.js' with your server file
CMD ["deno", "run", "--allow-all", "main.ts"]

Deno AI Helper•6mo ago

I wasn't able to find the answer to your question in the official Deno documentation. However, based on the error message you've provided, it seems like you're trying to run an AMD64 Docker image on an ARM64 architecture, which is causing the incompatibility issue. To resolve this, you should ensure that you're pulling the correct Docker image that is built for ARM64. If Deno provides an official ARM64 Docker image, you should use that. When pulling the image from Docker Hub or another registry, you can specify the platform using the --platform flag, like so:

docker pull --platform=linux/arm64/v8 denoland/deno:latest

docker pull --platform=linux/arm64/v8 denoland/deno:latest

Please note that this advice is not based on the Deno documentation, and I would advise you to double-check the accuracy of this advice and consult the Docker documentation or Deno's official resources for more information on obtaining the correct ARM image for Deno.

Helpful Links: Deployment | Fresh docs How to Deploy to Google Cloud Run | Deno Docs How to Deploy Deno to Digital Ocean | Deno Docs Deno 1.11 Release Notes

Kyiro•6mo ago

Deno only got an official arm64 distribution really recently so it's possible the docker image wasn't updated yet https://github.com/denoland/deno/pull/22298

GitHub

feat: ARM64 builds by mmastrac · Pull Request #22298 · denoland/deno

This implements officially blessed and tested deno binaries for ARM64. Thanks to @LukeChannings for his tireless work in maintaining the deno-arm64 [1] repo, without which this project would have b...

Kyiro•6mo ago

It came 6 hours ago** https://github.com/denoland/deno_docker/commit/fd276aa9061533a5e8d80d577d8e7e1858d40d13

GitHub

Support for multi-arch (x86 + ARM64) images (#341) · denoland/deno_...

Kyiro•6mo ago

Though dockerhub doesn't seem to have it yet

bartlomieju•6mo ago

Should be available tomorrow

Dishit•6mo ago

Ah i see, thank you