From: Rajamohan Raj <rajamohan.raj@intel.com>
Date: Mon, 22 Jul 2019 23:23:30 +0000 (+0000)
Subject: DAaaS: Added the guidelines for kafka operators
X-Git-Tag: 1.5.0~43
X-Git-Url: https://gerrit.onap.org/r/gitweb?p=demo.git;a=commitdiff_plain;h=659cfffac71940e453f415271f23965de53c049e

DAaaS: Added the guidelines for kafka operators

DAaaS : Added the required steps in the main
readme for strimzi based kafka operator and
kafka.

Issue-ID: ONAPARC-391
Change-Id: I05dfc201e8859407b22dd5683761efd775ed4f24
Signed-off-by: Rajamohan Raj <rajamohan.raj@intel.com>
---

diff --git a/vnfs/DAaaS/README.md b/vnfs/DAaaS/README.md
index de701fd4..3e1b7b2d 100644
--- a/vnfs/DAaaS/README.md
+++ b/vnfs/DAaaS/README.md
@@ -156,6 +156,64 @@ secretKey: "onapsecretdaas"
 helm install -n minio . -f values.yaml --namespace=edge1
 ```
 
+#### Onboard messaging platform
+
+We have currently support strimzi based kafka operator.
+Navigate to ```$DA_WORKING_DIR/deploy/messaging/charts/strimzi-kafka-operator``` directory.
+Use the below command :
+```
+helm install . -f values.yaml  --name sko --namespace=test
+```
+
+NOTE: Make changes in the values.yaml if required.
+
+Once the strimzi operator ready, you shall get a pod like :
+
+```
+strimzi-cluster-operator-5cf7648b8c-zgxv7       1/1     Running   0          53m
+```
+
+Once this done, install the kafka package like any other helm charts you have.
+Navigate to dir : ```$DA_WORKING_DIRdeploy/messaging``` and use command:
+```
+helm install --name kafka-cluster charts/kafka/
+```
+
+Once this done, you should have the following pods up and running.
+
+```
+kafka-cluster-entity-operator-b6557fc6c-hlnkm   3/3     Running   0          47m
+kafka-cluster-kafka-0                           2/2     Running   0          48m
+kafka-cluster-kafka-1                           2/2     Running   0          48m
+kafka-cluster-kafka-2                           2/2     Running   0          48m
+kafka-cluster-zookeeper-0                       2/2     Running   0          49m
+kafka-cluster-zookeeper-1                       2/2     Running   0          49m
+kafka-cluster-zookeeper-2                       2/2     Running   0          49m
+```
+
+You should have the following services when do a ```kubectl get svc```
+
+```
+kafka-cluster-kafka-bootstrap    ClusterIP   10.XX.YY.ZZ   <none>        9091/TCP,9092/TCP,9093/TCP   53m
+kafka-cluster-kafka-brokers      ClusterIP   None           <none>        9091/TCP,9092/TCP,9093/TCP   53m
+kafka-cluster-zookeeper-client   ClusterIP   10.XX.YY.ZZ   <none>        2181/TCP                     55m
+kafka-cluster-zookeeper-nodes    ClusterIP   None           <none>        2181/TCP,2888/TCP,3888/TCP   55m
+```
+#### Testing messaging 
+
+You can test your kafka brokers by creating a simple producer and consumer.
+
+Producer : 
+```
+kubectl run kafka-producer -ti --image=strimzi/kafka:0.12.2-kafka-2.2.1 --rm=true --restart=Never -- bin/kafka-console-producer.sh --broker-list kafka-cluster-kafka-bootstrap:9092 --topic my-topic
+ ```
+ Consumer :
+ ```
+
+kubectl run kafka-consumer -ti --image=strimzi/kafka:0.12.2-kafka-2.2.1 --rm=true --restart=Never -- bin/kafka-console-consumer.sh --bootstrap-server kafka-cluster-kafka-bootstrap:9092 --topic my-topic --from-beginning
+```
+
+
 #### Onboard an Inference Application
 ```
 TODO