Deployment instructions for hogwarts

[danacr]

When trying to deploy the hogwarts demo using Docker, it fails to build. Is there any specific command you require?

[asross]

Hello! Sorry you're having trouble building the app.

I can think of two potential problems off the top of my head -- the first is that you might not have a .yalc folder until you've locally run yarn, and the second is that you might not have passed all the arguments required for Docker (see the Dockerfile for more details). Could you provide any more details, and are you able to run the app locally?

[danacr]

I don't have the Mac os machine with me. Is there any way to contact you? I tried gitter, but I don't think you're using it.

[asross]

I think maybe it would be easiest to wait until you have access to a mac or linux machine... the app should work through Docker, but for now I'm afraid it's still going to require local setup. Maybe we can publish a prebuilt container later.

Also, you should know that this is a very experimental repository, and it's actually been developed as part of an internship that's ending today. So I'm not sure if I'm prepared to provide that kind of support 😅 But I very much appreciate your interest!

[danacr]

Haha, that is sad to hear. Me and a colleague of mine are working on an academic paper on decentralized federated learning and were planning to try using your repo for the first test. Nothing production facing.

[danacr]

The error slightly confuses me, this is the output from Docker run
`2018-08-17 16:43:42.057236: I tensorflow/core/platform/cpu_feature_guard.cc:140] Your CPU supports instructions that this TensorFlow binary was not compiled to use: SSE4.1 SSE4.2 AVX AVX2 FMA
fs.js:119
throw err;
^

Error: EISDIR: illegal operation on a directory, read
at Object.readSync (fs.js:498:3)
at tryReadSync (fs.js:337:20)
at Object.readFileSync (fs.js:374:19)
at Object. (/app/demo/audio/server/server.js:65:13)
at Module._compile (internal/modules/cjs/loader.js:689:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:700:10)
at Module.load (internal/modules/cjs/loader.js:599:32)
at tryModuleLoad (internal/modules/cjs/loader.js:538:12)
at Function.Module._load (internal/modules/cjs/loader.js:530:3)
at Function.Module.runMain (internal/modules/cjs/loader.js:742:12)
error Command failed with exit code 1.
info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command.`

[asross]

So, looking at line 65 of server.js, it seems like the problem is that you passed SSL_KEY as an environment variable but it didn't actually point to a file that got transferred over to the Docker container. In the version I deployed, I kept the SSL key/cert in demo/audio/server/secrets/, which is .gitignored. So I would try copying your key/cert there (or ADDing the directory where they're stored to the container).

[asross]

You also don't have to pass SSL_KEY / SSL_CERT in as environment variables; but if you don't, then the library will only work over HTTP, which isn't ideal for a framework motivated by privacy concerns :) Also, if you're not on localhost, chrome won't give you access to the webcam without it!

[danacr]

I fixed that part, now i'm getting this one:
/Users/danacristinii/federated-learning/demo/audio/client/index.js: Unknown plugin "transform-runtime" specified in "base" at 0, attempted to resolve relative to "/Users/danacristinii/federated-learning/demo/audio/client" at /usr/local/lib/node_modules/parcel/node_modules/babel-core/lib/transformation/file/options/option-manager.js:180:17 at Array.map (<anonymous>) at Function.normalisePlugins (/usr/local/lib/node_modules/parcel/node_modules/babel-core/lib/transformation/file/options/option-manager.js:158:20) at OptionManager.mergeOptions (/usr/local/lib/node_modules/parcel/node_modules/babel-core/lib/transformation/file/options/option-manager.js:234:36) at OptionManager.init (/usr/local/lib/node_modules/parcel/node_modules/babel-core/lib/transformation/file/options/option-manager.js:368:12) at File.initOptions (/usr/local/lib/node_modules/parcel/node_modules/babel-core/lib/transformation/file/index.js:212:65) at new File (/usr/local/lib/node_modules/parcel/node_modules/babel-core/lib/transformation/file/index.js:135:24) at JSAsset.getParserOptions (/usr/local/lib/node_modules/parcel/src/assets/JSAsset.js:74:20) error Command failed with exit code 1.