# Smoke Test This lab walks you through a quick smoke test to make sure things are working. ## Test ``` kubectl run nginx --image=nginx --port=80 --replicas=3 ``` ``` deployment "nginx" created ``` ``` kubectl get pods -o wide ``` ``` NAME READY STATUS RESTARTS AGE IP NODE nginx-2032906785-ms8hw 1/1 Running 0 21s 10.200.2.2 worker2 nginx-2032906785-sokxz 1/1 Running 0 21s 10.200.1.2 worker1 nginx-2032906785-u8rzc 1/1 Running 0 21s 10.200.0.2 worker0 ``` ``` kubectl expose deployment nginx --type NodePort ``` ``` service "nginx" exposed ``` > Note that --type=LoadBalancer will not work because we did not configure a cloud provider when bootstrapping this cluster. ``` kubectl describe svc nginx ``` ``` Name: nginx Namespace: default Labels: run=nginx Selector: run=nginx Type: NodePort IP: 10.32.0.199 Port: 80/TCP NodePort: 32345/TCP Endpoints: 10.200.0.2:80,10.200.1.2:80,10.200.2.2:80 Session Affinity: None No events. ``` ``` gcloud compute firewall-rules create nginx-service --allow=tcp:32345 ``` ``` gcloud compute instances list ``` ```` NAME ZONE MACHINE_TYPE PREEMPTIBLE INTERNAL_IP EXTERNAL_IP STATUS controller0 us-central1-f n1-standard-1 10.240.0.20 146.148.34.151 RUNNING controller1 us-central1-f n1-standard-1 10.240.0.21 104.197.49.230 RUNNING controller2 us-central1-f n1-standard-1 10.240.0.22 130.211.123.47 RUNNING etcd0 us-central1-f n1-standard-1 10.240.0.10 104.197.163.174 RUNNING etcd1 us-central1-f n1-standard-1 10.240.0.11 146.148.43.6 RUNNING etcd2 us-central1-f n1-standard-1 10.240.0.12 162.222.179.131 RUNNING worker0 us-central1-f n1-standard-1 10.240.0.30 104.155.181.141 RUNNING worker1 us-central1-f n1-standard-1 10.240.0.31 104.197.163.37 RUNNING worker2 us-central1-f n1-standard-1 10.240.0.32 104.154.41.9 RUNNING ```` ``` curl http://104.155.181.141:32345 ``` ``` Welcome to nginx!

Welcome to nginx!

If you see this page, the nginx web server is successfully installed and working. Further configuration is required.

For online documentation and support please refer to nginx.org.
Commercial support is available at nginx.com.

Thank you for using nginx.

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