I have a sample Python flask application that renders and basic html page on “/” , inserts data into mongo on “/insertdata” and displays all data on screen for route “/displaydata” .
Sample code below -
from flask import Flask, redirect, url_for, request,render_template
app = Flask(__name__)
@app.route('/')
def result():
return render_template('index.html')
@app.route('/insertdata',methods=['POST','GET'])
def url_shorten():
''' Inserts data from UI '''
# Insert Data From UI (index page)
return "Susccessful"
@app.route('/displaydata',methods=['POST','GET'])
def url_widen():
'''Display all data'''
# Display all data insertes in collection on display button click
return "Mongo o/p"
if __name__ == '__main__':
app.run(debug = True)
I Have deployed this sample application in a kubernetes environment (AKS) .
To configure behind kong (db-mode opensource), i have created a service with following url -
http://sampleapp.samplens.svc.cluster.local:5555/
And the corresponding route to be path = “/sampleapp” (Strip path and host disabled)
On hitting the kong proxy endpoint /sampleapp , i am getting this o/p
{
"message":"An invalid response was received from the upstream server"
}
Also do i need to create separate services in kong for each endpoint insertdata & displaydata and corresponding routes for the same ??
Is it possible to configure a microservice in KONG with a single route, for ex in this instance /sampleapp must perform all operations in UI without any breakage like insert and delete of data !! & without having to create individual service and routes for all endpoints within the microservice !!