Bookinfo

Bookinfo Application

The following steps describe the deployment of the Bookinfo application on Maistra.

Before you Begin

Install Maistra by following the instructions here.

Create the Bookinfo project

Maistra takes a multi-tenant approach, meaning that you can have more than one control plane in your OpenShift cluster. Please substitute <namespace> with the namespace of your control plane and <bookinfo> with the name of the project to use for the Bookinfo example.

$ export CONTROL_PLANE_NS=<namespace>
$ export BOOKINFO_NS=bookinfo
$ oc new-project ${BOOKINFO_NS}

In OpenShift 3, Security Context Constraints (SCC) must be configured for the Bookinfo application. Additional information can be found here.

Add Bookinfo project to the Service Mesh

To add the bookinfo project to the control plane SMMR:

$ oc -n ${CONTROL_PLANE_NS} patch --type='json' smmr default -p '[{"op": "add", "path": "/spec/members", "value":["'"${BOOKINFO_NS}"'"]}]'
servicemeshmemberroll.maistra.io/default patched

The command above adds the Bookinfo project to the control plane’s ServiceMeshMemberRoll (SMMR) object as an one-line shell command. If you prefer, you can edit it interactively with the help of a text editor by running the command below and adding the Bookinfo project into the spec.members list:

$ oc -n ${CONTROL_PLANE_NS} edit smmr default
servicemeshmemberroll.maistra.io/default edited

At this point Bookinfo project is part of the Service Mesh, meaning that when pods (with the proper annotation, which is the case of our Bookinfo deployment below) are deployed in Bookinfo project they will get the sidecar attached and thus will become part of the mesh.

Deploy Bookinfo Application

  1. Deploy the Bookinfo application in the bookinfo project:

    $ oc -n ${BOOKINFO_NS} apply -f https://raw.githubusercontent.com/Maistra/bookinfo/maistra-1.0/bookinfo.yaml
service/details created
deployment.extensions/details-v1 created
service/ratings created
deployment.extensions/ratings-v1 created
service/reviews created
deployment.extensions/reviews-v1 created
deployment.extensions/reviews-v2 created
deployment.extensions/reviews-v3 created
service/productpage created
deployment.extensions/productpage-v1 created

  2. Create the ingress gateway for Bookinfo:

    $ oc -n ${BOOKINFO_NS} apply -f https://raw.githubusercontent.com/Maistra/bookinfo/maistra-1.0/bookinfo-gateway.yaml
gateway.networking.istio.io/bookinfo-gateway created
virtualservice.networking.istio.io/bookinfo created

  3. Set GATEWAY_URL:

    $ export GATEWAY_URL=$(oc -n ${CONTROL_PLANE_NS} get route istio-ingressgateway -o jsonpath='{.spec.host}')

Confirm Bookinfo is running

To confirm that Bookinfo has been successfully deployed, execute a curl request and confirm that you get a 200 OK in response.

$ curl -o /dev/null -s -w "%{http_code}\n" http://${GATEWAY_URL}/productpage
200

Alternatively, you can open it in your browser:

$ xdg-open http://${GATEWAY_URL}/productpage

Add default destination rules

  1. If you did not enable mutual TLS:

    $ oc -n ${BOOKINFO_NS} apply -f https://raw.githubusercontent.com/istio/istio/release-1.1/samples/bookinfo/networking/destination-rule-all.yaml
destinationrule.networking.istio.io/productpage created
destinationrule.networking.istio.io/reviews created
destinationrule.networking.istio.io/ratings created
destinationrule.networking.istio.io/details created

  2. If you did enable mutual TLS:

    $ oc -n ${BOOKINFO_NS} apply -f https://raw.githubusercontent.com/istio/istio/release-1.1/samples/bookinfo/networking/destination-rule-all-mtls.yaml
destinationrule.networking.istio.io/productpage configured
destinationrule.networking.istio.io/reviews configured
destinationrule.networking.istio.io/ratings configured
destinationrule.networking.istio.io/details configured

Cleanup

Delete the bookinfo project - this will wipe everything we created above:

$ oc delete project ${BOOKINFO_NS}
project.project.openshift.io "bookinfo" deleted

Remove the bookinfo project from the control plane’s SMMR object. Run the following command and remove the bookinfo entry from the spec.members list.

$ oc -n ${CONTROL_PLANE_NS} edit smmr default
servicemeshmemberroll.maistra.io/default edited