URL-Shortener | URL Shortener Microservice

I am trying to create a url-shohrtener and it gives me this error:

django.urls.exceptions.NoReverseMatch: Reverse for '' not found. '' is not a valid view function or pattern name.

I have this npm packages that shortens url and it doesn't have much document. It takes this "this.src" url and shortens it. I want to use the "url" element in html how do I do this? It gives me undefined.

I am developing a ReactJS application that is calling REST APIs running in kubernetes. The setup is as follows:

• ReactJS being developed/debugged locally and ran with "npm start" because nothing beats how fast the local development server detects changes and reload the browser when changes are detected.
• ReactJS API requests are done with axios
• Backend APIs written in GO running as separate deployment/services locally in minikube.
• There is an Ingress installed locally in minikube to forward requests from urlshortner.local to the respective k8s service.

The basic idea is the following:

ReactJS -> k8s ingress -> GO REST API

Now the problem starts when I try to set secure httpOnly cookies. Because the cookie needs to be secure, I created a self signed ssl certificate and applied it to be used by the ingress. I also enabled CORS settings in the ingress configuration. I also configured axios to not reject self signed certificates.

For some reason that is unknown to me I can't success in making the request.

Below are my relevant config files and code snippets:

k8s ingress:

I've been experimenting with skaffold with a local minikube installation. It's a nice to be able to develop your project on something that is as close as possible to production.

If I use the getting-started example provided on skaffold github repo, everything works just fine, my IDE (intellij idea) stops on the breakpoints and when I modify my code, the changes are reflected instantly.

Now on my personal project which is a bit more complicated than a simple main.go file, things don't work as expected. The IDE stops on the breakpoint but hot code reload are not happening even though I see in the console that skaffold detected the changes made on that particular file but unfortunately the changes are not reflected/applied.

A docker file is used to build an image, the docker file is the following

This is my command prompt message showing the environment

(base) C:\Python\flask\url-shortener>set FLASK_APP = app.py

(base) C:\Python\flask\url-shortener>set FLASK_ENV = development

(base) C:\Python\flask\url-shortener>flask run * Environment: production WARNING: Do not use the development server in a production environment. Use a production WSGI server instead. * Debug mode: off * Running on http://127.0.0.1:5000/ (Press CTRL+C to quit)

This is my app.py code

from flask import Flask

hello = Flask(name)

@hello.route('/') def home(): return 'Hello Flask!'

I have coded an url-shortener using Node.JS and saving in json-data. Now I'm coding an Web-Dashboard for my Team to manage the urls. I like to use forEach, because I can easily use it to add code to my html site for each entry. My problem: I have json data just like this:

Im still new in coding and struggle on some basics.

I have to create a URL-Shortener with Express and MongoDB, additionally I use React for the frontent.

I have an input field and a submit button. The inputed URL will be sended by a POST request to the server. (a console.log shows that this works fine)

Using "npm short-id"-package helps me to define an id for the shortUrl if the inputed url is accepted by "npm validid"- package.

Up to here, everything is fine.

Now, the "amateur-struggle" begins :)

I have learned the common pattern to save data in the mongoDB, example:

I've created a bash script that gets an IP Address as variable ${MYSQL_SERVER_IP}. I then want to pass it in a sed to replace the previous IP address in a settings.py file. Here is the closest I have gotten to a sed statement that actually runs without error:

I work on the URL shortener project. I want to use dns.lookup method. It works for me while using it separately. Once I use it within POST method, it does not work anymore and returns false even though an address is valid. Could you help me with it? Thank you! Here is the whole project: https://url-shortener-lm.glitch.me Here is the problem code: