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
Machine learning can be intimidating, with its reliance on math and algorithms that most programmers don't encounter in their regular wor...
New
Exadra37
I am thinking in building or buy a desktop computer for programing, both professionally and on my free time, and my choice of OS is Linux...
New
AstonJ
Curious to know which languages and frameworks you’re all thinking about learning next :upside_down_face: Perhaps if there’s enough peop...
New
Rainer
My first contact with Erlang was about 2 years ago when I used RabbitMQ, which is written in Erlang, for my job. This made me curious and...
New
New
AstonJ
Was just curious to see if any were around, found this one: I got 51/100: Not sure if it was meant to buy I am sure at times the b...
New
Help
I am trying to crate a game for the Nintendo switch, I wanted to use Java as I am comfortable with that programming language. Can you use...
New
PragmaticBookshelf
Programming Ruby is the most complete book on Ruby, covering both the language itself and the standard library as well as commonly used t...
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
First poster: AstonJ
Jan | Rethink the Computer. Jan turns your computer into an AI machine by running LLMs locally on your computer. It’s a privacy-focus, l...
New