Mastering Service Mesh

Installing a demo application

To install the demo emojivoto application, follow these steps:

1. Deploy the emojivoto application through its YAML file:

$ curl -Ls https://run.linkerd.io/emojivoto.yml | kubectl apply -f -

2. Check the application's status:

$ kubectl -n emojivoto get deployments,services,podsNAME       READY   UP-TO-DATE   AVAILABLE   AGE ---emoji      1/1     1            1           64s ---vote-bot   1/1     1            1           63s ---voting     1/1     1            1           64s ---web        1/1     1            1           64s ---NAME        TYPE          CLUSTER-IP    EXTERNAL-IP     ---emoji-svc   ClusterIP     None          <none>          ---voting-svc  ClusterIP     None          <none>          ---web-svc     LoadBalancer  10.109.50.125 192.168.142.251 ------ PORT(S)       AGE--- 8080/TCP      64s--- 8080/TCP      64s--- 80:30593/TCP  63sNAME                        READY   STATUS    RESTARTS   AGEemoji-58c9579849-ql2z9      1/1     Running   0          64svote-bot-774764fd7f-rcd47 ...