vamsijakkula

from airflow import DAG
from airflow.operators.python_operator import PythonOperator
from datetime import datetime, timedelta
import socket
import time

def get_host_info():
    host_name = socket.gethostname()
    host_ip = socket.gethostbyname(host_name)
    return host_name, host_ip

vamsijakkula

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: hello-whale
  annotations:
    nginx.ingress.kubernetes.io/rewrite-target: /$1
    kubernetes.io/ingress.class: "nginx"  
    cert-manager.io/issuer: "letsencrypt-prod" 
spec:
  tls:

vamsijakkula

apiVersion: cert-manager.io/v1
kind: Issuer
metadata:
  name: letsencrypt-prod
  namespace: default
spec:
  acme:
    # The ACME server URL
    server: https://acme-v02.api.letsencrypt.org/directory
    # Email address used for ACME registration

vamsijakkula

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: hello-whale
  annotations:
    nginx.ingress.kubernetes.io/rewrite-target: /$1
    kubernetes.io/ingress.class: "nginx"  
spec:
  rules:
  - host: hello.whale.info

vamsijakkula

---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: hello-blue-whale
spec:
  replicas: 1
  selector:
    matchLabels:
      app: hello-blue-whale-app

vamsijakkula

helm install kong-dp kong/kong -n kong-dp \
--set ingressController.enabled=false \
--set image.repository=kong/kong-gateway \
--set image.tag=2.6.0.0-alpine \
--set env.database=off \
--set env.role=data_plane \
--set env.cluster_cert=/etc/secrets/kong-cluster-cert/tls.crt \
--set env.cluster_cert_key=/etc/secrets/kong-cluster-cert/tls.key \
--set env.lua_ssl_trusted_certificate=/etc/secrets/kong-cluster-cert/tls.crt \
--set env.cluster_control_plane=kong-kong-cluster.kong.svc.cluster.local:8005 \

vamsijakkula

echo '
apiVersion: configuration.konghq.com/v1
kind: KongClusterPlugin
metadata:
  name: global-rate-limit
  annotations:
    kubernetes.io/ingress.class: kong
  labels:
    global: "true"
config:

vamsijakkula

helm install kong kong/kong -n kong \
--set ingressController.enabled=true \
--set ingressController.installCRDs=false \
--set ingressController.image.repository=kong/kubernetes-ingress-controller \
--set ingressController.image.tag=2.0.1 \
--set image.repository=kong/kong-gateway \
--set image.tag=2.6.0.0-alpine \
--set env.database=postgres \
--set env.role=control_plane \
--set env.cluster_cert=/etc/secrets/kong-cluster-cert/tls.crt \

vamsijakkula

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: hello
  namespace: default
 
spec:
  ingressClassName: kong
  rules:
  - http:

vamsijakkula

from flask import Flask
app = Flask(__name__)
 
@app.route('/hello')
def hello():
    return '{"msg":"Hello Kong !!!"}'
 
if __name__ == "__main__":
    app.run(debug=True, host='0.0.0.0')