Month: November 2020

GCP – Networking

techhadoop

VPC Network Peering 

Cloud VPC Network Peering lets you privately connect two VPC networks, which can reduce latency, cost, and increase security.

Shared VPC 

Shared VPC lets you share subnets with other projects. You can then create resources (like VM instances) on those subnets

Packet Mirroring

Packet Mirroring aims to provide functionality in cloud, which can mirror a customers regular traffic and fulfill customers need for Advanced Security and Application Performance Monitoring.

GKE – ingress

techhadoop

Ingress Controller

1.

ovidiu@cloudshell:~(dev-1)$ kubectl create deployment nginx –image=nginx –replicas=2

ovidiu@cloudshell:~(dev-1)$ kubectl get deploy
NAME    READY   UP-TO-DATE  AVAILABLE  AGE
nginx        2/2             2                  2            73m

2.

ovidiu@cloudshell:~(dev-1)$  kubectl expose deployment nginx –port=80

 

ovidiu@cloudshell:~(dev-1)$ kubectl get svc
NAME                      TYPE             CLUSTER-IP       EXTERNAL-IP       PORT(S)             AGE
kubernetes         ClusterIP              10.3.240.1            <none>           443/TCP            76m
nginx                  NodePort            10.3.248.50          <none>         80:30495/TCP     75m

3.

ovidiu@cloudshell:~(dev-1)$ kubectl apply -f ingress.yaml
ingress.networking.k8s.io/ovi-gke-ing created

ovidiu@cloudshell:~/exam/ex16 (asixdev-175816)$ more ingress.yaml
—
apiVersion: networking.k8s.io/v1beta1
kind: Ingress
metadata:
name: ovi-gke-ing
annotations:
kubernetes.io/ingress.class: gce
spec:
rules:
– http:
paths:
– path: /
backend:
serviceName: nginx
servicePort: 80

 

ovidiu@cloudshell:~(dev-1)$ kubectl get ing
NAME               HOSTS        ADDRESS          PORTS      AGE
ovi-gke-ing            *          34.120.206.125      80          22m