ember-cli

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node broken?

docker run --env CI=true --rm -ti -v $(pwd):/myapp -p 4201:4201 -p 49155:49155 -p 7357:7357 danlynn/ember-cli:2.17.1 bash
root@8f6ef0b0fac3:/myapp# node
node: error while loading shared libraries: /usr/lib/x86_64-linux-gnu/libstdc++.so.6: invalid ELF header

I'm on OSX, 2.16.2 runs fine

Should be fine. I just deleted and re-pulled from docker hub and everything works fine. Because it is docker, your machine's OS shouldn't matter at all.

Try deleting and running your docker command again:

$ docker rmi danlynn/ember-cli:2.17.1
$ docker run --env CI=true --rm -ti -v $(pwd):/myapp -p 4201:4201 -p 49155:49155 -p 7357:7357 danlynn/ember-cli:2.17.1 bash

...perhaps something else corrupted the image. If you run docker commands without --rm with docker compose then it persists any changes into the image on your machine. Also, you can get into trouble with docker rmi -f which may force intermediate images to be pulled out from under other images that require them.

Usually, in cases like this, deleting the specific image:tag and re-pulling clears everything up.

Also note that I lock down all the dependency versions in these images so that even if you rebuild the image yourself later, you should still be alright.

@basz what are you using CI=true for?

I'm not (moved away from this), but if I remember correctly this container is meant for testing environments. Should be in the docs.

You mean you moved away from Docker or just another image? Also are you talking about the docker docs?

Still using docker, not for ember development (way too slow (on osx atleast))

I meant these docs: https://github.com/danlynn/ember-cli

@basz I bet its because you were mounting node_modules,tmp. In my docker-compose file I had to tell docker to not do that as it just caused horrible pain. If you want more info send me a message and we can chat

Probably yes. I was just experimenting.

However the backend also runs in docker containers on my laptop and that whole stack becomes just too slow. It now takes 5-10 seconds before a reload is complete. I therefore decided to hold dockerizing my ember app off for now. Thanks

Yeah, the issue is around node_modules and or bower_components trying to stay in sync. There is a way to tell docker to not keep those folders in sync with host. When you do that, things speed up