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

PragmaticBookshelf
Instantly view the changes you make to an app with stateful hot reload, and define a declarative UI in the same language as the app logic...
New
PragmaticBookshelf
Write Elixir tests that you can be proud of. Dive into Elixir’s test philosophy and gain mastery over the terminology and concepts that u...
New
AstonJ
Thanks to @foxtrottwist’s and @Tomas’s posts in this thread: Poll: Which code editor do you use? I bought Onivim! :nerd_face: https://on...
New
PragmaticBookshelf
Build highly interactive applications without ever leaving Elixir, the way the experts do. Let LiveView take care of performance, scalabi...
New
Margaret
Hello everyone! This thread is to tell you about what authors from The Pragmatic Bookshelf are writing on Medium.
1147 29994 760
New
New
PragmaticBookshelf
Author Spotlight: Peter Ullrich @PJUllrich Data is at the core of every business, but it is useless if nobody can access and analyze ...
New
New
AstonJ
This is cool! DEEPSEEK-V3 ON M4 MAC: BLAZING FAST INFERENCE ON APPLE SILICON We just witnessed something incredible: the largest open-s...
New
RobertRichards
Hair Salon Games for Girls Fun Girls Hair Saloon game is mainly developed for kids. This game allows users to select virtual avatars to ...
New