docker arm builds are failing,can't download node-sass

[nutspie-bot]

The node-sass module unsupported ARM.

> node-sass@4.9.3 install /web-build/node_modules/node-sass
> node scripts/install.js

Downloading binary from https://github.com/sass/node-sass/releases/download/v4.9.3/linux-arm-57_binding.node
Cannot download "https://github.com/sass/node-sass/releases/download/v4.9.3/linux-arm-57_binding.node": 

HTTP error 404 Not Found

Hint: If github.com is not accessible in your location
      try setting a proxy via HTTP_PROXY, e.g. 

      export HTTP_PROXY=http://example.com:1234

or configure npm proxy via

      npm config set proxy http://example.com:8080

[TBK]

Discussion on the matter sass/node-sass#2253

[mprasil]

I don't think we can do anything on our side. Maybe you can report the issue in the upstream? As for our ARM build, we're actually building the Vault on x86 platform and we also cross-compile the server binary on x86, (this is so we can have automated build on docker hub) so our builds shouldn't be affected by this. Maybe you can use the raspberry image from docker hub or build your own on x86?