Updated README for Distributed Analytics

Updated readme for distributed analytics.

Change-Id: I675c8b943df119b57638d893089e6384c4fcf5bb
Issue-ID: ONAPARC-280
Signed-off-by: Dileep Ranganathan <dileep.ranganathan@intel.com>

diff --git a/vnfs/DAaaS/README.md b/vnfs/DAaaS/README.md
index 2b3c0d6..4b6fcf5 100644 (file)
--- a/vnfs/DAaaS/README.md
+++ b/vnfs/DAaaS/README.md
@@ -11,20 +11,28 @@
 ```bash
 git clone https://github.com/onap/demo.git
 DA_WORKING_DIR=$PWD/demo/vnfs/DAaaS/deploy
-cd $DA_WORKING_DIR
 ```
 
 #### Install Rook-Ceph for Persistent Storage
 Note: This is unusual but Flex volume path can be different than the default value. values.yaml has the most common flexvolume path configured. In case of errors related to flexvolume please refer to the https://rook.io/docs/rook/v0.9/flexvolume.html#configuring-the-flexvolume-path to find the appropriate flexvolume-path and set it in values.yaml
 ```bash
-cd 00-init/rook-ceph
+cd $DA_WORKING_DIR/00-init/rook-ceph
 helm install -n rook . -f values.yaml --namespace=rook-ceph-system
 ```
 Check for the status of the pods in rook-ceph namespace. Once all pods are in Ready state move on to the next section.
+
+```bash
+$ kubectl get pods -n rook-ceph-system
+NAME                                 READY   STATUS    RESTARTS   AGE
+rook-ceph-agent-9wszf                1/1     Running   0          121s
+rook-ceph-agent-xnbt8                1/1     Running   0          121s
+rook-ceph-operator-bc77d6d75-ltwww   1/1     Running   0          158s
+rook-discover-bvj65                  1/1     Running   0          133s
+rook-discover-nbfrp                  1/1     Running   0          133s
+```
 ```bash
 $ kubectl -n rook-ceph get pod
 NAME                                   READY   STATUS      RESTARTS   AGE
-rook-ceph-agent-4zkg8                  1/1     Running     0          140s
 rook-ceph-mgr-a-d9dcf5748-5s9ft        1/1     Running     0          77s
 rook-ceph-mon-a-7d8f675889-nw5pl       1/1     Running     0          105s
 rook-ceph-mon-b-856fdd5cb9-5h2qk       1/1     Running     0          94s
@@ -33,7 +41,7 @@ rook-ceph-osd-0-7cbbbf749f-j8fsd       1/1     Running     0          25s
 rook-ceph-osd-1-7f67f9646d-44p7v       1/1     Running     0          25s
 rook-ceph-osd-2-6cd4b776ff-v4d68       1/1     Running     0          25s
 rook-ceph-osd-prepare-vx2rz            0/2     Completed   0          60s
-rook-discover-dhkb8                    1/1     Running     0          140s
+rook-ceph-tools-5bd5cdb949-j68kk       1/1     Running     0          53s
 ```
 
 #### Install Operator package
@@ -63,22 +71,55 @@ helm install -n cp . -f values.yaml --namespace=edge1
 
 Custom Collectd
 ===============
-Build the image and set the image name with tag to COLLECTD_IMAGE_NAME
-Push the image to docker registry using the command
-docker push dcr.default.svc.local:32000/${COLLECTD_IMAGE_NAME}
-Edit the values.yaml and change the image name as the value of COLLECTD_IMAGE_NAME
-place the collectd.conf in $DA_WORKING_DIR/collection/charts/collectd/resources/config directory
+1. Build the custom collectd image
+2. Set COLLECTD_IMAGE_NAME with appropriate image_repository:tag
+3. Push the image to docker registry using the command
+4. docker push ${COLLECTD_IMAGE_NAME}
+5. Edit the values.yaml and change the image repository and tag using 
+   COLLECTD_IMAGE_NAME appropriately.
+6. Place the collectd.conf in 
+   $DA_WORKING_DIR/collection/charts/collectd/resources/config 
 
-cd $DA_WORKING_DIR/collection
-helm install -n cp . -f values.yaml --namespace=edge1
+7. cd $DA_WORKING_DIR/collection
+8. helm install -n cp . -f values.yaml --namespace=edge1
 ```
 
 #### Verify Collection package
+* Check if all pods are up in edge1 namespace
+* Check the prometheus UI using port-forwarding port 9090 (default for prometheus service)
 ```
-TODO
-1. Check if all pods are up uin edge1 namespace
-2. Check the prometheus UI using the port 30090
+$ kubectl get pods -n edge1
+NAME                                      READY   STATUS    RESTARTS   AGE
+cp-cadvisor-8rk2b                       1/1     Running   0          15s
+cp-cadvisor-nsjr6                       1/1     Running   0          15s
+cp-collectd-h5krd                       1/1     Running   0          23s
+cp-collectd-jc9m2                       1/1     Running   0          23s
+cp-prometheus-node-exporter-blc6p       1/1     Running   0          17s
+cp-prometheus-node-exporter-qbvdx       1/1     Running   0          17s
+prometheus-cp-prometheus-prometheus-0   4/4     Running   1          33s
+
+$ kubectl get svc -n edge1
+NAME                            TYPE        CLUSTER-IP     EXTERNAL-IP   PORT(S)  
+cadvisor                        NodePort    10.43.53.122   <none>        80:30091/TCP
+collectd                        ClusterIP   10.43.222.34   <none>        9103/TCP
+cp13-prometheus-node-exporter   ClusterIP   10.43.17.242   <none>        9100/TCP
+cp13-prometheus-prometheus      NodePort    10.43.26.155   <none>        9090:30090/TCP
+prometheus-operated             ClusterIP   None           <none>        9090/TCP
 ```
+
+#### Install Minio Model repository
+* Prerequisite: Dynamic storage provisioner needs to be enabled. Either rook-ceph ($DA_WORKING_DIR/00-init) or another alternate provisioner needs to be enabled.
+```bash
+cd $DA_WORKING_DIR/minio
+
+Edit the values.yaml to set the credentials to access the minio UI.
+Default values are
+accessKey: "onapdaas"
+secretKey: "onapsecretdaas"
+
+helm install -n minio . -f values.yaml --namespace=edge1
+```
+
 #### Onboard an Inference Application
 ```
 TODO