AWS Amplify deployment: ERR_CONNECTION_RESET - amazon-web-services

I'm deploying my first project to AWS Amplify, it's just a basic React app with some divs and text to test out the deployment.
It builds and runs in VS code and is bound to Git.
I ran thorough the Amplify Console wizard, setting up the build to use Webpack which completed successfully and deployed uploading:
index.html
index.css
main.js
and a couple of images
However when I visit the link I get:
This site can’t be reached
ERR_CONNECTION_RESET
How can I investigate what exactly has been deployed to give me clues to why it won't work?

I has assumed that it was the hosting that was the problem but after testing it with Firefox and IE I got more security related messages.
Finally I got it working on my phone on 4G (bypassing the home router) and this worked.

Related

Hosting svelte-kit on aws amplify

I’ve been trying to deploy my svelte-kit project to aws amplify but whenever I do, despite the build and deploy stages being successful, the page returns a 404 error. I’ve changed the build settings to '/build' which is the output directory I've specified, and I'm using svelte-js/adapter-node but have tried a few other adapters. When I download the build artifacts from aws the build is the exact same as what is produced locally (by npm run build).
Build Log Image
Amplify Domain returns: "No web page was found for the web address:"
I've attatched an image of the end of the amplify build, which includes the warning 'no index.html found' as svelte-kit doesn't seem to produce an index.html. Does anyone know how to fix this issue? Anyway to deploy a dynamic svelte project to amplify is what I'm looking for.
I flipped over to using adapter-static (and svelte kit) and it seems to work for me.

Amazon MQ Workshop Unable to complete setup

I followed the setup guide for Cloud9 IDE Workspace setup for Amazon MQ workshop. When I ran ./setup.sh
I got the following output but the setup could not be completed:
Installing jq...
Updating java to 1.8...
Updating maven to 3.6...
There was no error, just the 3 lines and I waited forever.
Apparently, the setup file tried to download maven from http://mirror.cc.columbia.edu/pub/software/apache/maven/maven-3/3.6.1/binaries/apache-maven-3.6.1-bin.tar.gz but the site could not be reached.
The solution was to edit setup.sh file and replace the URL with the direct link from apache website
https://archive.apache.org/dist/maven/maven-3/3.6.1/binaries/apache-maven-3.6.1-bin.tar.gz

Run "git pull" for a Django project running on Windows Server 2016 IIS

My current set up has a Django project running on Windows 2016 IIS.
The project is hosted on GitHub for collaboration and I would like to set up a GitHub webhook so whenever there's a push to master branch from any of the collaborators, the IIS Server will run a "git pull" to update the project on the server.
What is normally the setup for this?
What I have tried so far is to create an endpoint in the Django project, this endpoint whenever called will run Python subprocess to run "git pull" command in the project itself. However, whenever I run it, it get a 500 response from IIS.
Thanks #VonC for helping.
I have looked to the log (which was the one in XML) but it wasn't much help.
What I'm posting here was my workaround, not exactly to the answer for the question above.
I used django-background-tasks to add the command subprocess.run(['git', 'pull']) as a task to run later (after a few seconds after that by the #background decorator).
Error 500 means the IIS server throws an error.
You need to check said IIS server logs in order to check at what point in the execution of the webhook endpoint script the error occurs.

JHipster AWS Deploy Succeed, but Tomcat Answers 404 to All Requests

Friday headache is back again \o/ !
After some fiddling with AWS Console and the jhipster aws sub-generator I somehow managed to deploy my app "succesfully", but still, the tomcat running on my EC2 is returning a 404 http error on every single request I make.
From what I understood, every vital variable in my application-prod.yml is changed by the subgenerator using environment variables for the deploy, so that's probably not the problem.
I checked the java version I compile against it's 1.8, and the tomcat is 8.0, so the known issues of a mismatch between java version is a no-go.
I ran out of ideas on what can be wrong here...
An idea someone ? :)
Edit 06/03/2017:
Here is the catalina startup log
Link to logs

Twitter bootstrap 3 modal NOT working Rails 4 production (heroku)

I am running into an issue when I am deploying my app to heroku servers. On development (localhost:3000) everything works fine, when I launch the app some of my javascript is not working.
Solved the issue.
Turns out it had to do with bootstap reading the gems that were local on my machine. When I went to go push to heroku it was causing issues since I didnt precompile my assets and having all the gems was causing confusion so I removed them and added the bootstrap CDN and added it to the end of my body tag.
Maybe your assets are not precompiled. Check browser's console for missing files.
Heroku has very thorough documentation on getting the Rails Asset Pipeline working on there. Make sure you also use your browser development tools to help you identify 404 errors with assets or any other issues that can help you diagnose the problem.