jaeyson

jaeyson

Docker Compose: dynamically change the image architecture based on running host machine

Hi! quick question: is it possible to dynamically change the image’s arch based on the host’s machine instead of create 2 separate docker compose file?

Currently I have 2 files:

For arm64 (osx)

services:
  typesense:
    image: docker.io/typesense/typesense:0.25.2-arm64
    container_name: typesense
    restart: on-failure
    ports:
      - "8108:8108"
    volumes:
      - ./typesense-data:/data
    command: '--data-dir /data --api-key=xyz --enable-cors'

For non arm64

services:
  typesense:
    image: docker.io/typesense/typesense:0.25.2
    container_name: typesense
    restart: on-failure
    ports:
      - "8108:8108"
    volumes:
      - ./typesense-data:/data
    command: '--data-dir /data --api-key=xyz --enable-cors'

The only difference here is the image, and ideally running them e.g. docker compose up -d then let the engine decide which arch is appropriate in the host’s machine instead of using docker compose -f <FILE> up -d.

Marked As Solved

conradwt

conradwt

There’s no platform option for docker compose. Thus, what you’re looking for here is something even easier. For example, you’ll want to do the following:

services:
  typesense:
    image: typesense/typesense:0.25.2
    container_name: typesense
    restart: on-failure
    ports:
      - "8108:8108"
    volumes:
      - ./typesense-data:/data
    command: '--data-dir /data --api-key=xyz --enable-cors'

Now, the above should run the appropriate Docker image platform variant for the host architecture.

Also Liked

jkdiaz

jkdiaz

I doubt that you can do this dynamically. Or maybe I am wrong. :slight_smile: But using separate files might be the simplest way.

faust

faust

I haven’t tried it myself but I guess you can use environment variables

image: docker.io/typesense/${MY_VARIABLE}"

Then in your shell you declare a variable called MY_VARIABLE according to your system

You can read more here:

conradwt

conradwt

@jaeyson Have you tried building a multi-platform Docker image for your application? If not, I recommend checking out the docs on the subject here:

Where Next?

Popular Cross Platform topics Top

jaeyson
Hi! quick question: is it possible to dynamically change the image’s arch based on the host’s machine instead of create 2 separate docker...
New

Other popular topics Top

malloryerik
Any thoughts on Svelte? Svelte is a radical new approach to building user interfaces. Whereas traditional frameworks like React and Vue...
New
axelson
I’ve been really enjoying obsidian.md: It is very snappy (even though it is based on Electron). I love that it is all local by defaul...
New
PragmaticBookshelf
Tailwind CSS is an exciting new CSS framework that allows you to design your site by composing simple utility classes to create complex e...
New
Margaret
Hello everyone! This thread is to tell you about what authors from The Pragmatic Bookshelf are writing on Medium.
1143 25883 760
New
Maartz
Hi folks, I don’t know if I saw this here but, here’s a new programming language, called Roc Reminds me a bit of Elm and thus Haskell. ...
New
foxtrottwist
A few weeks ago I started using Warp a terminal written in rust. Though in it’s current state of development there are a few caveats (tab...
New
New
New
AstonJ
If you’re getting errors like this: psql: error: connection to server on socket “/tmp/.s.PGSQL.5432” failed: No such file or directory ...
New
AnfaengerAlex
Hello, I’m a beginner in Android development and I’m facing an issue with my project setup. In my build.gradle.kts file, I have the foll...
New