I’m trying to simply build a release from my umbrella phoenix app to docker… and its strange every time I try to run the container I get an error that seems to indicate that the binary is built on the wrong system.
I tried changing the Dockerfile to use different linux images (started with elixir:alpine then just tried elixir.
‘’'digitsu@arcteryx frobots_umbrella % docker container run -p $PORT:$PORT -e POOL_SIZE -e PORT -e DATABASE_URL -e SECRET_KEY_BASE --network frobots-network --name frobots_web elixir/frobots_web
with elixir image
/home/elixir/app/releases/0.1.0/…/…/erts-12.2.1/bin/erl: 12: exec: /home/elixir/app/erts-12.2.1/bin/erlexec: Exec format error
with elixir:alpine
digitsu@arcteryx frobots_umbrella % docker container logs 1d62b1cb00eed6de1c77279407af6823e1c1a573bf49e45bb34bcc1426ed9595
/home/elixir/app/erts-12.2.1/bin/erlexec: line 1: syntax error: unexpected “(”
‘’’
as both attempts fail due to erlexec… is this a problem with the Erlang version in the docker images?
My app builds fine and works locally on elixir 1.13.3 and Erlang 24
