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Info
Steps described in this page are run by "ubuntu", a non-root user.

...

Clone the OOM project from ONAP gerrit

On the node where you have installed Helm (from 3. Set Up the Undercloud), run Run the following command on master node to clone OOM project from ONAP gerrit at any directory you prefer, and that directory will be referred as "{$OOM}" in this page.

...

We are using Kubernetes replicas to achieve the SDN-C cluster deployment (see details from About SDN-C Clustering for the desired goal).

This only needs to be done one time and, at the moment, all modifications are done manually (they can be automated via scripting in the future when the needs come up).

...

Info

The source of the new startODL.sh script, gerrit change 25475, has been merged into sdnc/oam project on December 15th, 2017.

Skip this section if your SDN-C image includes this change.

How to verify?

$:~/oom$ grep -r startODL *
kubernetes/sdnc/templates/sdnc-statefulset.yaml: /opt/onap/sdnc/bin/startODL.sh
kubernetes/appc/templates/appc-deployment.yaml: - /opt/openecomp/appc/bin/startODL.sh
$

Do the following to get the new startODL.sh script which provides the configuration of ODL clustering for SDN-C cluster.

# Purpose Command Examples

1

Get the shared new startODL.sh script content

Go to gerrit change 25475

click on installation/sdnc/src/main/scripts/startODL.sh under the Files section to view the

details

text of the

changes

script.

click on the Download button (Image Added) to download the startODL_new.sh.zip file

and extract open the sh file inside the zip file,

and copy the content (to be used in step 2)

rename it to "startODL.sh".

2

Create new startODL.sh on the Kubernetes node VM

mkdir -p /dockerdata-nfs/cluster/script

vi /dockerdata-nfs/cluster/script/startODL.sh

paste the copied content from step 1 to this file

3

Give execution permission to the new startODL.sh script

chmod 777 /dockerdata-nfs/cluster/script/startODL.sh

sudo chown $(id -u):$(id -g) /dockerdata-nfs/cluster/script/startODL.sh

Get SDN-C Cluster Templates From Gerrit Topic SDNC-163

Info

The source of the templates, gerrit change 25467, has been merged into sdnc/oam project on December 20th, 2017.

Skip step 1 and 2 if your cloned OOM project includes this change.

Skip step 3 if you skipped previous section (adding startODL.sh script).

Skip step 4, if you dont want to add/deploy extra features/bundles/packages.

Step 5 in important. It determines number of sdnc and db pods.

#

Purpose

Command and Examples

1

Get the shared templates code git fetch command

Go to gerrit change 25467

Click Download downward arrow,

From the right bottom corner drop list, select anonymous http,

Click the click board in the same line as Checkout to get (copy to clipboard) the git commands (which includes the git fetch and checkout commands).

Expand

title	An example of the git commands with patch set 1923

git fetch https://gerrit.onap.org/r/oom refs/changes/67/25467/

19

23 && git checkout FETCH_HEAD

2

Fetch the shared template to the oom directory on the Kubernetes node VM

cd {$OOM}

run Execute the git commands got command from step 1.

3

Link the new startODL.sh

Info

Skip this change if you have skipped the get new startODL.sh script section

Be careful with editing YAML files. They are sensitive to number of spaces. Be careful with copy/paste from browser.

vi kubernetes/sdnc/templates/sdnc-statefulset.yaml

do Make the following changes:

Purpose

Changes

mount point for new startODL.sh script

Field

Added Value

.spec.template.spec.containers.volumeMounts

(of container sdnc-controller-container)

- mountPath: /opt/onap/sdnc/bin/startODL.sh
name: sdnc-startodl

.spec.template.spec.volumes

- name: sdnc-startodl
hostPath:
path: /dockerdata-nfs/cluster/script/startODL.sh

34

Link the ODL deploy directory

Info
If you are not going to use the test bundle to test out SDN-C cluster and load balancing, you can skip this step.

ODL automatically install bundles/pacakges that are put under its deploy directory, this mount point provides capability to drop a bundle/package in the Kubernetes node at /dockerdata-nfs/cluster/deploy directory and it will automativally be installed in the sdnc pods (under opt/opendaylight/current/deploy directory).

vi kubernetes/sdnc/templates/sdnc-statefulset.yaml

do Make the following changes:

Purpose

Changes

mount point for ODL deploy directory

Field

Added Value

.spec.template.spec.containers.volumeMounts

(of container sdnc-controller-container)

- mountPath: /opt/opendaylight/current/deploy
name: sdnc-deploy

.spec.template.spec.volumes

- name: sdnc-deploy
hostPath:
path: /dockerdata-nfs/cluster/deploy

5

Enable cluster configuration

vi kubernetes/sdnc/values.yaml

change Change the following fields with the new value:

field	new value	old value
enableODLCluster	true	false
numberOfODLReplicas	3	1
numberOfDbReplicas	2	1

...

Make nfs-provisioner Pod Runs On Node Where NFS Server Runs

Info

Skip this the following section, if any of thew following coditions matches.

you have skipped 2. Share the /dockerdata-nfs Folder between Kubernetes Nodes

.

...

Kubernetes Master and workers are located on the same VM
Kubernetes Federation (on multiple VMs verified)

Verify (from Master node)

#

Purpose

Command and Example

1

Find the node name

Expand

title	find nfs server node

Run command "ps -ef|grep nfs", you should

node with nfs server runs nfsd process:

ubuntu@sdnc-k8s:~$ ps -ef|grep nfs
root 3473 2 0 Dec07 ? 00:00:00 [nfsiod]
root 11072 2 0 Dec06 ? 00:00:00 [nfsd4_callbacks]
root 11074 2 0 Dec06 ? 00:00:00 [nfsd]
root 11075 2 0 Dec06 ? 00:00:00 [nfsd]
root 11076 2 0 Dec06 ? 00:00:00 [nfsd]
root 11077 2 0 Dec06 ? 00:00:00 [nfsd]
root 11078 2 0 Dec06 ? 00:00:00 [nfsd]
root 11079 2 0 Dec06 ? 00:00:03 [nfsd]
root 11080 2 0 Dec06 ? 00:00:13 [nfsd]
root 11081 2 0 Dec06 ? 00:00:42 [nfsd]
ubuntu@sdnc-k8s:~$

node with nfs client runs nfs svc process:

ubuntu@sdnc-k8s-2:~$ ps -ef|grep nfs
ubuntu 5911 5890 0 20:10 pts/0 00:00:00 grep --color=auto nfs
root 18739 2 0 Dec06 ? 00:00:00 [nfsiod]
root 18749 2 0 Dec06 ? 00:00:00 [nfsv4.0-svc]
ubuntu@sdnc-k8s-2:~$

kubectl get node

Expand

title	Example of response

ubuntu@sdnc-k8s:~$ kubectl get node
NAME STATUS ROLES AGE VERSION
sdnc-k8s Ready master 6d v1.8.4
sdnc-k8s-2 Ready <none> 6d v1.8.4
ubuntu@sdnc-k8s:~$

2

Set label on the node

kubectl label nodes <NODE_NAME_FROM_LAST_STEP> disktype=ssd

Expand

title	An example

ubuntu@sdnc-k8s:~$ kubectl label nodes sdnc-k8s disktype=ssd

node "sdnc-k8s" labeled

ubuntu@sdnc-k8s:~$

3

Check the label has been set on the node

kubectl get node --show-labels

Expand

title	An example

ubuntu@sdnc-k8s:~$ kubectl get node --show-labels
NAME STATUS ROLES AGE VERSION LABELS
sdnc-k8s Ready master 6d v1.8.4 beta.kubernetes.io/arch=amd64,beta.kubernetes.io/os=linux,disktype=ssd,kubernetes.io/hostname=sdnc-k8s,node-role.kubernetes.io/master=
sdnc-k8s-2 Ready <none> 6d v1.8.4 beta.kubernetes.io/arch=amd64,beta.kubernetes.io/os=linux,kubernetes.io/hostname=sdnc-k8s-2
ubuntu@sdnc-k8s:~$

4

Update nfs-provisioner pod template to force it running on the nfs server node

In nfs-provisoner-deployment.yaml file, add “spec.template.spec.nodeSelector” for pod “nfs-provisioner”

Expand

title	An example of the nfs-provisioner pod with nodeSelector

...

The following commands must run one time before run create on master node before creating ONAP configuration.

cd {$OOM}/kubernetes/config
cp onap-parameters-sample.yaml onap-parameters.yaml

This only needs to be done one time.

Run createConfig

Info

title	To simplify steps in this section

You can skip the steps in this section by following instruction in autoCreateOnapConfig of Scripts section to

create {$OOM}/kubernetes/oneclick/tools/autoCreateOnapConfig.bash file
run it and wait until the script completes

#

Purpose

Command and Examples

0

Set the OOM Kubernetes config environment

cd {$OOM}/kubernetes/oneclick

source setenv.bash

1

Run the createConfig script to create the ONAP config

cd {$OOM}/kubernetes/config
./createConfig.sh -n onap

Expand

title	Example of output

**** Creating configuration for ONAP instance: onap

namespace "onap" created

NAME: onap-config

LAST DEPLOYED: Wed Nov 8 20:47:35 2017

NAMESPACE: onap

STATUS: DEPLOYED

RESOURCES:

==> v1/ConfigMap

NAME DATA AGE

global-onap-configmap 15 0s

==> v1/Pod

NAME READY STATUS RESTARTS AGE

config 0/1 ContainerCreating 0 0s

**** Done ****

2

Wait for the config-init container to finish

Use the following command to monitor onap config init intil it reaches to Completed STATUS:

kubectl get pod --all-namespaces -a

Expand

title	Example of final output

The final output should be shown as the the following with onap config in Completed STATUS:

Additional checks for config-init

helm

helm ls --all

Expand

title	Example of output

NAME REVISION UPDATED STATUS CHART NAMESPACE
onap-config 1 Tue Nov 21 17:07:13 2017 DEPLOYED config-1.1.0 onap

helm status onap-config

Expand

title	Example of output

LAST DEPLOYED: Tue Nov 21 17:07:13 2017
NAMESPACE: onap
STATUS: DEPLOYED

RESOURCES:
==> v1/ConfigMap
NAME DATA AGE
global-onap-configmap 15 2d

==> v1/Pod
NAME READY STATUS RESTARTS AGE
config 0/1 Completed 0 2d

kubernetes namespaces

kubectl get namespaces

Expand

title	Example of output

NAME STATUS AGE
default Active 15d
kube-public Active 15d
kube-system Active 15d
onap Active 2d

Deploy the SDN-C Application

Info

title	To simplify steps in this section

You can skip the steps in this section by following instruction in autoDeploySdnc of Scripts section to

create {$OOM}/kubernetes/oneclick/tools/autoDeploySdnc.bash file
run it and wait until the script completes

Execute the followings on the master node.

#

Purpose

Command and Examples

0

Set the OOM Kubernetes config environment

(If you have set the OOM Kubernetes config enviorment in the same terminal, you can skip this step)

cd {$OOM}/kubernetes/oneclick

source setenv.bash

1

Run the createAll script to deploy the SDN-C appilication

cd {$OOM}/kubernetes/oneclick

./createAll.bash -n onap -a sdnc

Expand

title	Example of output

********** Creating instance 1 of ONAP with port range 30200 and 30399

********** Creating ONAP:

********** Creating deployments for sdnc **********

Creating namespace **********
namespace "onap-sdnc" created

Creating service account **********
clusterrolebinding "onap-sdnc-admin-binding" created

Creating registry secret **********
secret "onap-docker-registry-key" created

Creating deployments and services **********
NAME: onap-sdnc
LAST DEPLOYED: Thu Nov 23 20:13:32 2017
NAMESPACE: onap
STATUS: DEPLOYED

RESOURCES:
==> v1/PersistentVolume
NAME CAPACITY ACCESSMODES RECLAIMPOLICY STATUS CLAIM REASON AGE
onap-sdnc-db 2Gi RWX Retain Bound onap-sdnc/sdnc-db 1s

==> v1/PersistentVolumeClaim
NAME STATUS VOLUME CAPACITY ACCESSMODES AGE
sdnc-db Bound onap-sdnc-db 2Gi RWX 1s

==> v1/Service
NAME CLUSTER-IP EXTERNAL-IP PORT(S) AGE
dbhost None <none> 3306/TCP 1s
sdnctldb01 None <none> 3306/TCP 1s
sdnctldb02 None <none> 3306/TCP 1s
sdnc-dgbuilder 10.43.97.219 <nodes> 3000:30203/TCP 1s
sdnhost 10.43.99.163 <nodes> 8282:30202/TCP,8201:30208/TCP 1s
sdnc-portal 10.43.72.72 <nodes> 8843:30201/TCP 1s

==> extensions/v1beta1/Deployment
NAME DESIRED CURRENT UP-TO-DATE AVAILABLE AGE
sdnc-dgbuilder 1 1 1 0 1s

==> apps/v1beta1/StatefulSet
NAME DESIRED CURRENT AGE
sdnc-dbhost 2 1 1s
sdnc 3 3 1s
sdnc-portal 2 2 1s

**** Done ****

Ensure that the SDN-C appication has started

Use the kubectl get pods command to monitor the SDN-C startup; you should observe:

sdnc-dbhost-0 pod starts and gets into Running STATUS first,
- while
  - sdnc-dbhost-1 pod does not exist and
  - sdnc, sdnc-dgbuilder and sdnc-portal pods are staying in Init:0/1 STATUS
once sdnc-dbhost-0 pod is fully started with the READY "1/1",
- sdnc-dbhost-1 will be starting from ContainerCreating STATUS and runs up to Running STATUS
once sdnc-dbhost-1 pod is in RunningSTATUS,
- sdnc pods will be starting from PodInitializing STATUS and end up with Running STATUS in parallel
- while
  - sdnc-dgbuilder and sdnc-portal pods are staying in Init:0/1 STATUS
once sdnc pods are (is) in Running STATUS,
- sdnc-dgbuilder and sdnc-portal will be starting from PodInitializing STATUS and end up with Running STATUS in parllel

Expand

title	Example of start up status changes through "kubectl get pods --all-namespaces -a -o wide"

2

Validate that all SDN-C pods and services are created properly

helm ls --all

Expand

title	Example of SDNC release

ubuntu@sdnc-k8s:~$ helm ls --all
NAME REVISION UPDATED STATUS CHART NAMESPACE
onap-config 1 Tue Nov 21 17:07:13 2017 DEPLOYED config-1.1.0 onap
onap-sdnc 1 Thu Nov 23 20:13:32 2017 DEPLOYED sdnc-0.1.0 onap
ubuntu@sdnc-k8s:~$

kubectl get namespace

Expand

title	Example of SDNC namespace

ubuntu@sdnc-k8s:~$ kubectl get namespaces
NAME STATUS AGE
default Active 15d
kube-public Active 15d
kube-system Active 15d
onap Active 2d
onap-sdnc Active 12m
ubuntu@sdnc-k8s:~$

kubectl get deployment --all-namespaces

Expand

title	Example of SDNC deployment

ubuntu@sdnc-k8s-2:~$ kubectl get deployment --all-namespaces
NAMESPACE NAME DESIRED CURRENT UP-TO-DATE AVAILABLE AGE
kube-system heapster 1 1 1 1 15d
kube-system kube-dns 1 1 1 1 15d
kube-system kubernetes-dashboard 1 1 1 1 15d
kube-system monitoring-grafana 1 1 1 1 15d
kube-system monitoring-influxdb 1 1 1 1 15d
kube-system tiller-deploy 1 1 1 1 15d
onap-sdnc sdnc-dgbuilder 1 1 1 0 26m
ubuntu@sdnc-k8s-2:~$

kubectl get clusterrolebinding --all-namespaces

Expand

title	Example of SDNC cluster role binding

ubuntu@sdnc-k8s:~$ kubectl get clusterrolebinding --all-namespaces
NAMESPACE NAME AGE
addons-binding 15d
onap-sdnc-admin-binding 13m
ubuntu@sdnc-k8s:~$

kubectl get serviceaccounts --all-namespaces

Expand

title	Example of SDNC service account

ubuntu@sdnc-k8s:~$ kubectl get serviceaccounts --all-namespaces
NAMESPACE NAME SECRETS AGE
default default 1 15d
kube-public default 1 15d
kube-system default 1 15d
kube-system io-rancher-system 1 15d
onap default 1 2d
onap-sdnc default 1 14m
ubuntu@sdnc-k8s:~$

kubectl get service -n onap-sdnc

Expand

title	Example of all SDNC services

kubectl get pods --all-namespaces -a

Expand

title	Example of all SDNC pods

docker ps |grep sdnc

Expand

title	Example of SDNC docker container

On Server 1:

$ docker ps |grep sdnc |wc -l
9

$ docker ps |grep sdnc
ebcb2f7f1a4a docker.elastic.co/beats/filebeat@sha256:fe7602b641ed8ee288f067f7b31ebde14644c4722d9f7960f176d621097a5942 "filebeat -e" About an hour ago Up About an hour k8s_filebeat-onap_sdnc-1_onap-sdnc_263071db-e69e-11e7-a01e-026c942e0e8c_0
55a82019ce10 nexus3.onap.org:10001/onap/sdnc-image@sha256:f5f85d498c397677fa2df850d9a2d8149520c5be3dce6c646c8fe4f25f9bab10 "bash -c 'sed -i 's/d" About an hour ago Up About an hour k8s_sdnc-controller-container_sdnc-1_onap-sdnc_263071db-e69e-11e7-a01e-026c942e0e8c_0
bbdfdfc2b1f0 gcr.io/google-samples/xtrabackup@sha256:29354f70c9d9207e757a1bae6a4cbf2f57a56b18fe5c2b0acc1198a053b24b38 "bash -c 'set -ex\ncd " About an hour ago Up About an hour k8s_xtrabackup_sdnc-dbhost-1_onap-sdnc_6e9a6c9a-e69e-11e7-a01e-026c942e0e8c_0
26854595164d mysql@sha256:1f95a2ba07ea2ee2800ec8ce3b5370ed4754b0a71d9d11c0c35c934e9708dcf1 "docker-entrypoint.sh" About an hour ago Up About an hour k8s_sdnc-db-container_sdnc-dbhost-1_onap-sdnc_6e9a6c9a-e69e-11e7-a01e-026c942e0e8c_0
b577493b5725 gcr.io/google_containers/pause-amd64:3.0 "/pause" About an hour ago Up About an hour k8s_POD_sdnc-dbhost-1_onap-sdnc_6e9a6c9a-e69e-11e7-a01e-026c942e0e8c_0
14dcc0985259 gcr.io/google_containers/pause-amd64:3.0 "/pause" About an hour ago Up About an hour k8s_POD_sdnc-1_onap-sdnc_263071db-e69e-11e7-a01e-026c942e0e8c_1
b52be823997b quay.io/kubernetes_incubator/nfs-provisioner@sha256:b5328a3825032d7e1719015260260347bda99c5d830bcd5d9da1175e7d1da989 "/nfs-provisioner -pr" About an hour ago Up About an hour k8s_nfs-provisioner_nfs-provisioner-860992464-dz5bt_onap-sdnc_261c3d30-e69e-11e7-a01e-026c942e0e8c_0
dc6dfd3fde3b gcr.io/google_containers/pause-amd64:3.0 "/pause" About an hour ago Up About an hour k8s_POD_nfs-provisioner-860992464-dz5bt_onap-sdnc_261c3d30-e69e-11e7-a01e-026c942e0e8c_0
006aaa34c5af mysql@sha256:1f95a2ba07ea2ee2800ec8ce3b5370ed4754b0a71d9d11c0c35c934e9708dcf1 "docker-entrypoint.sh" 32 hours ago Up 32 hours k8s_sdnc-db-container_sdnc-dbhost-1_onap-sdnc_d1cc3b28-e59e-11e7-a01e-026c942e0e8c_0

On Server 2:

$ docker ps |grep sdnc|wc -l
20

$ docker ps |grep sdnc

5155b7fcd0b9 nexus3.onap.org:10001/onap/admportal-sdnc-image@sha256:9cfdfa8aac18da5571479e0c767b92dbc72a3a5b475be37bd84fb65400696564 "/bin/bash -c 'cd /op" About an hour ago Up About an hour k8s_sdnc-portal-container_sdnc-portal-1380828306-7xxdz_onap-sdnc_261d5989-e69e-11e7-a01e-026c942e0e8c_0
d3a58f2bb662 nexus3.onap.org:10001/onap/ccsdk-dgbuilder-image@sha256:c52ad4dacc00da4a882d31b7022e59e3dd4bd4ec104380910949bce4d2d0c7b9 "/bin/bash -c 'cd /op" About an hour ago Up About an hour k8s_sdnc-dgbuilder-container_sdnc-dgbuilder-3612718752-m189c_onap-sdnc_262301b1-e69e-11e7-a01e-026c942e0e8c_0
275e0173f109 nexus3.onap.org:10001/onap/sdnc-image@sha256:f5f85d498c397677fa2df850d9a2d8149520c5be3dce6c646c8fe4f25f9bab10 "bash -c 'sed -i 's/d" About an hour ago Up About an hour k8s_sdnc-controller-container_sdnc-2_onap-sdnc_263d495f-e69e-11e7-a01e-026c942e0e8c_0
2566062bd408 docker.elastic.co/beats/filebeat@sha256:fe7602b641ed8ee288f067f7b31ebde14644c4722d9f7960f176d621097a5942 "filebeat -e" About an hour ago Up About an hour k8s_filebeat-onap_sdnc-2_onap-sdnc_263d495f-e69e-11e7-a01e-026c942e0e8c_0
53df8341738c docker.elastic.co/beats/filebeat@sha256:fe7602b641ed8ee288f067f7b31ebde14644c4722d9f7960f176d621097a5942 "filebeat -e" About an hour ago Up About an hour k8s_filebeat-onap_sdnc-0_onap-sdnc_2629ed07-e69e-11e7-a01e-026c942e0e8c_0
e147f48ffb5b nexus3.onap.org:10001/onap/sdnc-image@sha256:f5f85d498c397677fa2df850d9a2d8149520c5be3dce6c646c8fe4f25f9bab10 "bash -c 'sed -i 's/d" About an hour ago Up About an hour k8s_sdnc-controller-container_sdnc-0_onap-sdnc_2629ed07-e69e-11e7-a01e-026c942e0e8c_0
c5f63561e196 gcr.io/google-samples/xtrabackup@sha256:29354f70c9d9207e757a1bae6a4cbf2f57a56b18fe5c2b0acc1198a053b24b38 "bash -c 'set -ex\ncd " About an hour ago Up About an hour k8s_xtrabackup_sdnc-dbhost-0_onap-sdnc_265aef90-e69e-11e7-a01e-026c942e0e8c_0
4a0cc594d12d mysql@sha256:1f95a2ba07ea2ee2800ec8ce3b5370ed4754b0a71d9d11c0c35c934e9708dcf1 "docker-entrypoint.sh" About an hour ago Up About an hour k8s_sdnc-db-container_sdnc-dbhost-0_onap-sdnc_265aef90-e69e-11e7-a01e-026c942e0e8c_0
6c02ac51ea56 gcr.io/google_containers/pause-amd64:3.0 "/pause" About an hour ago Up About an hour k8s_POD_sdnc-dbhost-0_onap-sdnc_265aef90-e69e-11e7-a01e-026c942e0e8c_0
8eafb15b5e7c gcr.io/google_containers/pause-amd64:3.0 "/pause" About an hour ago Up About an hour k8s_POD_sdnc-2_onap-sdnc_263d495f-e69e-11e7-a01e-026c942e0e8c_0
887ac4e733e8 gcr.io/google_containers/pause-amd64:3.0 "/pause" About an hour ago Up About an hour k8s_POD_sdnc-0_onap-sdnc_2629ed07-e69e-11e7-a01e-026c942e0e8c_0
41044c2ed166 gcr.io/google_containers/pause-amd64:3.0 "/pause" About an hour ago Up About an hour k8s_POD_sdnc-dgbuilder-3612718752-m189c_onap-sdnc_262301b1-e69e-11e7-a01e-026c942e0e8c_0
6771b1319b20 gcr.io/google_containers/pause-amd64:3.0 "/pause" About an hour ago Up About an hour k8s_POD_sdnc-portal-1380828306-7xxdz_onap-sdnc_261d5989-e69e-11e7-a01e-026c942e0e8c_0
fd57d6e9577b mysql@sha256:1f95a2ba07ea2ee2800ec8ce3b5370ed4754b0a71d9d11c0c35c934e9708dcf1 "docker-entrypoint.sh" 2 hours ago Up 2 hours k8s_sdnc-db-container_sdnc-dbhost-0_onap-sdnc_7c3c3068-e699-11e7-a01e-026c942e0e8c_0
0be895c2ccad mysql@sha256:1f95a2ba07ea2ee2800ec8ce3b5370ed4754b0a71d9d11c0c35c934e9708dcf1 "docker-entrypoint.sh" 2 hours ago Up 2 hours k8s_sdnc-db-container_sdnc-dbhost-0_onap-sdnc_ea765fb6-e696-11e7-a01e-026c942e0e8c_0
7ddaf2cf9806 mysql@sha256:1f95a2ba07ea2ee2800ec8ce3b5370ed4754b0a71d9d11c0c35c934e9708dcf1 "docker-entrypoint.sh" 4 hours ago Up 4 hours k8s_sdnc-db-container_sdnc-dbhost-0_onap-sdnc_e04ab438-e689-11e7-a01e-026c942e0e8c_0
8ad307977830 mysql@sha256:1f95a2ba07ea2ee2800ec8ce3b5370ed4754b0a71d9d11c0c35c934e9708dcf1 "docker-entrypoint.sh" 25 hours ago Up 25 hours k8s_sdnc-db-container_sdnc-dbhost-0_onap-sdnc_87db0033-e5d9-11e7-a01e-026c942e0e8c_0
979b3ff11974 mysql@sha256:1f95a2ba07ea2ee2800ec8ce3b5370ed4754b0a71d9d11c0c35c934e9708dcf1 "docker-entrypoint.sh" 25 hours ago Up 25 hours k8s_sdnc-db-container_sdnc-dbhost-0_onap-sdnc_6c1b0064-e5d8-11e7-a01e-026c942e0e8c_0
b903e3e52f51 mysql@sha256:1f95a2ba07ea2ee2800ec8ce3b5370ed4754b0a71d9d11c0c35c934e9708dcf1 "docker-entrypoint.sh" 25 hours ago Up 25 hours k8s_sdnc-db-container_sdnc-dbhost-0_onap-sdnc_744c98a4-e5d3-11e7-a01e-026c942e0e8c_0
36857a112463 mysql@sha256:1f95a2ba07ea2ee2800ec8ce3b5370ed4754b0a71d9d11c0c35c934e9708dcf1 "docker-entrypoint.sh" 32 hours ago Up 32 hours k8s_sdnc-db-container_sdnc-dbhost-0_onap-sdnc_abe261cd-e59d-11e7-a01e-026c942e0e8c_0
$

3

Validate that the SDN-C bundlers are up

Expand

title	Enter pod container with 2 options

Expand

title	Option 1: through pod name from anywhere

Use command

kubectl exec -it <POD_NAME_WITH_NAME_SPACE> bash

Expand

title	Example

Expand

title	Option 2: through docker container ID from where the container is

Use command

docker exec -it <DOCKER_CONTAINER_ID> bash

Expand

title	Example

Expand

title	Check SDNC bundles in ODL client

Expand

title	Enter ODL client

Expand

title	Check SDNC bundlers

4

Validate that the SDN-C APIs are shown on the ODL RestConf page

Access the ODL RestConf page from the following URL:

http://<Kubernetes-Master-Node-IP>:30202/apidoc/explorer/index.html

Expand

title	Example of SDNC APIs in ODL RestConf page

5

Validate the SDN-C ODL cluster

Goal:

Verify if the SDN-C ODL-Cluster is running properly

Prerequisites

This test is on one of your Kubernetes nodes
Make sure python-pycurl is installed
- If not, for Ubuntu use "apt-get install python-pycurl" to install it

Use ODL intergration tool to monitor ODL cluster

Clone ODL Integration-test project

git clone https://github.com/opendaylight/integration-test.git

Enter cluster-montor folder

cd integration-test/tools/clustering/cluster-monitor

Create cluster-monitor.bash script

vi cluster-monitor.bash

Code Block

language	bash
title	Content of cluster-monitor.bash
linenumbers	true
collapse	true

########################################################################################
# This script wraps ODL monitor.py and dynamicly picks up ODL clustered IP of the sdnc #
# clustered pods and update the IP address in the cluster.json which feed the ODL      #
# monitor.py.                                                                          #
# This script also changed the username and password in the cluster.json file.         #
#                                                                                      #
# If the sdnc pods IP address is re-assigned, the running session of this script       #
# should be restarted.                                                                 #
#                                                                                      #
# To run it, just enter the following command:                                         #
#    ./cluster-monitor.bash                                                              #
########################################################################################
#!/bin/bash

# get IPs string by using kubectl
ips_string=$(kubectl get pods --all-namespaces -o wide | grep 'sdnc-[0-9]' | awk '{print $7}')
ip_list=($(echo ${ips_string} | tr ' ' '\n'))

# loop and replace existing IP
for ((i=0;i<=2;i++));
do
   if [ "${ip_list[$i]}" == "<none>" ]; then
     echo "Ip of deleted pod is not ready yet"
     exit 1;
   fi

   let "j=$i+4"
   sed -i -r "${j}s/(\b[0-9]{1,3}\.){3}[0-9]{1,3}\b"/${ip_list[$i]}/ cluster.json
done

# replace port, username and password
sed -i  's/8181/8080/g' cluster.json
sed -i 's/username/admin/' cluster.json
sed -i 's/password/admin/' cluster.json

# start monitoring
python monitor.py

This script is used to fetch all the IPs of SDN-C pods and automatically update cluster.json file

Start cluster montor UI

./cluster-monitor.bash

Note:

If applications inside any of these three SDNC pods are not fully started, this script won't be executed successfully due to the issues such as connection error, value error and etc.

Otherwise, you should see the monitoring UI as the following:

Use testCluster RPC to test SDN-C load sharing

The testCluster-bundle.zip provides a testBundle which offers a testCluster API to help with validating SDN-C RPC load sharing in the deployed SDN-C cluster.

It's just as easy as to do the following:

download testCluster-bundle.zip(by clicking on the hyplinked text), and place it to the sdnc-deploy hostPath which has been defined in .spec.volumes of sdnc-statefulset.yaml file

unzip testCluster-bundle.zip, If unzip command is not installed, install it by using "sudo apt install unzip" and then "unzip testCluster-bundle.zip".

Expand

title	Here's an example

ubuntu@sdnc-k8s-1:~/cluster/deploy$ unzip testCluster-0.2.0.zip

The program 'unzip' is currently not installed. You can install it by typing:
sudo apt install unzip
ubuntu@sdnc-k8s-1:~/cluster/deploy$ sudo apt install unzip
Reading package lists... Done
Building dependency tree
Reading state information... Done
Suggested packages:
zip
The following NEW packages will be installed:
unzip
0 upgraded, 1 newly installed, 0 to remove and 117 not upgraded.
Need to get 158 kB of archives.
After this operation, 530 kB of additional disk space will be used.
Get:1 http://nova.clouds.archive.ubuntu.com/ubuntu xenial/main amd64 unzip amd64 6.0-20ubuntu1 [158 kB]
Fetched 158 kB in 0s (230 kB/s)
Selecting previously unselected package unzip.
(Reading database ... 93492 files and directories currently installed.)
Preparing to unpack .../unzip_6.0-20ubuntu1_amd64.deb ...
Unpacking unzip (6.0-20ubuntu1) ...
Processing triggers for mime-support (3.59ubuntu1) ...
Processing triggers for man-db (2.7.5-1) ...
Setting up unzip (6.0-20ubuntu1) ...
ubuntu@sdnc-k8s-1:~/cluster/deploy$ unzip testCluster-0.2.0.zip
Archive: testCluster-0.2.0.zip
inflating: testDataBroker-api-0.2.0-SNAPSHOT.jar
inflating: testDataBroker-features-0.2.0-SNAPSHOT.jar
inflating: testDataBroker-impl-0.2.0-SNAPSHOT.jar
ubuntu@sdnc-k8s-1:~/cluster/deploy$

As this hostPath is mounted as ODL's deploy directory, once the zip file is unzipped, the testBundle will be automatically loaded by ODL and the testCluster API will be availble as ODL RestConf API.

testCluster API is accessible from(if you dont see it there, try deleteing SDNC pods. This will restart them.)

Expand
title ODL RestConf API Documentation

Expand

title	Postman

Code Block

language	actionscript3
title	Example of postman code snippets
linenumbers	true
collapse	true

POST /restconf/operations/testCluster:who-am-i HTTP/1.1
Host: ${KUBERNETES MASTER VM IP}:30202
Accept: application/json
Authorization: Basic YWRtaW46S3A4Yko0U1hzek0wV1hsaGFrM2VIbGNzZTJnQXc4NHZhb0dHbUp2VXkyVQ==
Cache-Control: no-cache
Postman-Token: 9683538b-de47-dec8-3e88-c491be9dd6ef

Expand

title	Curl command

curl -u admin:Kp8bJ4SXszM0WXlhak3eHlcse2gAw84vaoGGmJvUy2U -H 'Accept: application/json' -X POST 'http://${KUBERNETES MASTER VM IP}:30202/restconf/operations/testCluster:who-am-i'

- Expand
  title An example of testCluster API response
  { "output": { "node": "sdnc-2" } }

...

#

Purpose

Command and Examples

0

Set the OOM Kubernetes config environment

(If you have set OOM kubernetes config enviorment in the same terminal, you can skip this step)

cd {$OOM}/kubernetes/oneclick

source setenv.bash

1

Run the deleteAll script to delete all SDN-C pods and services

./deleteAll.bash -n onap -a sdnc

Expand

title	Example of output

********** Cleaning up ONAP:
release "onap-sdnc" deleted
namespace "onap-sdnc" deleted
clusterrolebinding "onap-sdnc-admin-binding" deleted
Service account onap-sdnc-admin-binding deleted.

Waiting for namespaces termination...

********** Gone **********

2

Validate that all SDN-C pods and servers are cleaned up

docker ps |grep sdnc

Expand

title	Example of no more SDNC docker container

ubuntu@sdnc-k8s:~$ docker ps |grep sdnc
ubuntu@sdnc-k8s:~$

kubectl get pods --all-namespaces -a

Expand

title	Example of no more SDNC pods

ubuntu@sdnc-k8s:~/oom/kubernetes/oneclick$ kubectl get pods --all-namespaces -a
NAMESPACE NAME READY STATUS RESTARTS AGE
kube-system heapster-4285517626-32km8 1/1 Running 0 15d
kube-system kube-dns-638003847-vqz8t 3/3 Running 0 15d
kube-system kubernetes-dashboard-716739405-tnxj6 1/1 Running 0 15d
kube-system monitoring-grafana-2360823841-qfhzm 1/1 Running 0 15d
kube-system monitoring-influxdb-2323019309-41q0l 1/1 Running 0 15d
kube-system tiller-deploy-737598192-5663c 1/1 Running 0 15d
onap config 0/1 Completed 0 2d
ubuntu@sdnc-k8s:~/oom/kubernetes/oneclick$

kubectl get service --all-namespaces

Expand

title	Example of no more SDNC services

ubuntu@sdnc-k8s:~/oom/kubernetes/oneclick$ kubectl get service --all-namespaces
NAMESPACE NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
default kubernetes ClusterIP 10.43.0.1 <none> 443/TCP 15d
kube-system heapster ClusterIP 10.43.210.11 <none> 80/TCP 15d
kube-system kube-dns ClusterIP 10.43.0.10 <none> 53/UDP,53/TCP 15d
kube-system kubernetes-dashboard ClusterIP 10.43.196.205 <none> 9090/TCP 15d
kube-system monitoring-grafana ClusterIP 10.43.90.8 <none> 80/TCP 15d
kube-system monitoring-influxdb ClusterIP 10.43.52.1 <none> 8086/TCP 15d
kube-system tiller-deploy ClusterIP 10.43.106.73 <none> 44134/TCP 15d
ubuntu@sdnc-k8s:~/oom/kubernetes/oneclick$

kubectl get serviceaccounts --all-namespaces

Expand

title	Example of no more SDNC service account

ubuntu@sdnc-k8s:~$ kubectl get serviceaccounts --all-namespaces
NAMESPACE NAME SECRETS AGE
default default 1 15d
kube-public default 1 15d
kube-system default 1 15d
kube-system io-rancher-system 1 15d
onap default 1 2d
ubuntu@sdnc-k8s:~$

kubectl get clusterrolebinding --all-namespaces

Expand

title	Example of no more SDNC cluster role binding

ubuntu@sdnc-k8s:~$ kubectl get clusterrolebinding --all-namespaces
NAMESPACE NAME AGE
addons-binding 15d
ubuntu@sdnc-k8s:~$

kubectl get deployment --all-namespaces

Expand

title	Example of no more SDNC deployment

ubuntu@sdnc-k8s:~$ kubectl get deployment --all-namespaces

NAMESPACE NAME DESIRED CURRENT UP-TO-DATE AVAILABLE AGE

kube-system heapster 1 1 1 1 2d

kube-system kube-dns 1 1 1 1 2d

kube-system kubernetes-dashboard 1 1 1 1 2d

kube-system monitoring-grafana 1 1 1 1 2d

kube-system monitoring-influxdb 1 1 1 1 2d

kube-system tiller-deploy 1 1 1 1 2d

ubuntu@sdnc-k8s:~$

kubectl get namespaces

Expand

title	Example of no more SDNC namespace

ubuntu@sdnc-k8s:~$ kubectl get namespaces
NAME STATUS AGE
default Active 15d
kube-public Active 15d
kube-system Active 15d
onap Active 2d
ubuntu@sdnc-k8s:~$

helm ls --all

Expand

title	Example of no more SDNC release

ubuntu@sdnc-k8s:~$ helm ls --all
NAME REVISION UPDATED STATUS CHART NAMESPACE
onap-config 1 Tue Nov 21 17:07:13 2017 DEPLOYED config-1.1.0 onap
ubuntu@sdnc-k8s:~$

Remove the ONAP Config

...

#

Purpose

Command and Examples

0

Set the OOM Kubernetes config environment

(If you have set OOM kubernetes config enviorment in the same terminal, you can skip this step)

cd {$OOM}/kubernetes/oneclick

source setenv.bash

1

Remove the ONAP config and any deployed applications in one shot

./deleteAll.bash -n onap

Expand

title	Example of removing ONAP config output

ubuntu@sdnc-k8s:~/oom/kubernetes/oneclick$ ./deleteAll.bash -n onap

********** Cleaning up ONAP:

Error: release: not found

Error from server (NotFound): namespaces "onap-consul" not found

Error from server (NotFound): clusterrolebindings.rbac.authorization.k8s.io "onap-consul-admin-binding" not found

Service account onap-consul-admin-binding deleted.

Error: release: not found

Error from server (NotFound): namespaces "onap-msb" not found

Error from server (NotFound): clusterrolebindings.rbac.authorization.k8s.io "onap-msb-admin-binding" not found

Service account onap-msb-admin-binding deleted.

Error: release: not found

Error from server (NotFound): namespaces "onap-mso" not found

Error from server (NotFound): clusterrolebindings.rbac.authorization.k8s.io "onap-mso-admin-binding" not found

Service account onap-mso-admin-binding deleted.

Error: release: not found

Error from server (NotFound): namespaces "onap-message-router" not found

Error from server (NotFound): clusterrolebindings.rbac.authorization.k8s.io "onap-message-router-admin-binding" not found

Service account onap-message-router-admin-binding deleted.ls

release "onap-sdnc" deleted

namespace "onap-sdnc" deleted

clusterrolebinding "onap-sdnc-admin-binding" deleted

Service account onap-sdnc-admin-binding deleted.

Error: release: not found

Error from server (NotFound): namespaces "onap-vid" not found

Error from server (NotFound): clusterrolebindings.rbac.authorization.k8s.io "onap-vid-admin-binding" not found

Service account onap-vid-admin-binding deleted.

Error: release: not found

Error from server (NotFound): namespaces "onap-robot" not found

Error from server (NotFound): clusterrolebindings.rbac.authorization.k8s.io "onap-robot-admin-binding" not found

Service account onap-robot-admin-binding deleted.

Error: release: not found

Error from server (NotFound): namespaces "onap-portal" not found

Error from server (NotFound): clusterrolebindings.rbac.authorization.k8s.io "onap-portal-admin-binding" not found

Service account onap-portal-admin-binding deleted.

Error: release: not found

Error from server (NotFound): namespaces "onap-policy" not found

Error from server (NotFound): clusterrolebindings.rbac.authorization.k8s.io "onap-policy-admin-binding" not found

Service account onap-policy-admin-binding deleted.

Error: release: not found

Error from server (NotFound): namespaces "onap-appc" not found

Error from server (NotFound): clusterrolebindings.rbac.authorization.k8s.io "onap-appc-admin-binding" not found

Service account onap-appc-admin-binding deleted.

Error: release: not found

Error from server (NotFound): namespaces "onap-aai" not found

Error from server (NotFound): clusterrolebindings.rbac.authorization.k8s.io "onap-aai-admin-binding" not found

Service account onap-aai-admin-binding deleted.

Error: release: not found

Error from server (NotFound): namespaces "onap-sdc" not found

Error from server (NotFound): clusterrolebindings.rbac.authorization.k8s.io "onap-sdc-admin-binding" not found

Service account onap-sdc-admin-binding deleted.

Error: release: not found

Error from server (NotFound): namespaces "onap-dcaegen2" not found

Error from server (NotFound): clusterrolebindings.rbac.authorization.k8s.io "onap-dcaegen2-admin-binding" not found

Service account onap-dcaegen2-admin-binding deleted.

Error: release: not found

Error from server (NotFound): namespaces "onap-log" not found

Error from server (NotFound): clusterrolebindings.rbac.authorization.k8s.io "onap-log-admin-binding" not found

Service account onap-log-admin-binding deleted.

Error: release: not found

Error from server (NotFound): namespaces "onap-cli" not found

Error from server (NotFound): clusterrolebindings.rbac.authorization.k8s.io "onap-cli-admin-binding" not found

Service account onap-cli-admin-binding deleted.

Error: release: not found

Error from server (NotFound): namespaces "onap-multicloud" not found

Error from server (NotFound): clusterrolebindings.rbac.authorization.k8s.io "onap-multicloud-admin-binding" not found

Service account onap-multicloud-admin-binding deleted.

Error: release: not found

Error from server (NotFound): namespaces "onap-clamp" not found

Error from server (NotFound): clusterrolebindings.rbac.authorization.k8s.io "onap-clamp-admin-binding" not found

Service account onap-clamp-admin-binding deleted.

Error: release: not found

Error from server (NotFound): namespaces "onap-vnfsdk" not found

Error from server (NotFound): clusterrolebindings.rbac.authorization.k8s.io "onap-vnfsdk-admin-binding" not found

Service account onap-vnfsdk-admin-binding deleted.

Error: release: not found

Error from server (NotFound): namespaces "onap-uui" not found

Error from server (NotFound): clusterrolebindings.rbac.authorization.k8s.io "onap-uui-admin-binding" not found

Service account onap-uui-admin-binding deleted.

Error: release: not found

Error from server (NotFound): namespaces "onap-aaf" not found

Error from server (NotFound): clusterrolebindings.rbac.authorization.k8s.io "onap-aaf-admin-binding" not found

Service account onap-aaf-admin-binding deleted.

Error: release: not found

Error from server (NotFound): namespaces "onap-vfc" not found

Error from server (NotFound): clusterrolebindings.rbac.authorization.k8s.io "onap-vfc-admin-binding" not found

Service account onap-vfc-admin-binding deleted.

Error: release: not found

Error from server (NotFound): namespaces "onap-kube2msb" not found

Error from server (NotFound): clusterrolebindings.rbac.authorization.k8s.io "onap-kube2msb-admin-binding" not found

Service account onap-kube2msb-admin-binding deleted.

Waiting for namespaces termination...

********** Gone **********

2

Manually clean up

This step is to clean up the leftover items which were created by the config/createConfig script but not cleaned up by the oneclick/deleteAll script.

Expand

title	Example of left over ONAP config

ubuntu@sdnc-k8s:~/oom/kubernetes/config$ ./createConfig.sh -n onap

**** Creating configuration for ONAP instance: onap
Error from server (AlreadyExists): namespaces "onap" already exists
Error: a release named "onap-config" already exists.
Please run: helm ls --all "onap-config"; helm del --help
**** Done ****
ubuntu@sdnc-k8s:

ONAP serviceaccount

No action needed.

It cannot be deleted by a specific command, but will instead be automatically deleted when the namespace is deleted.

Expand

title	Example of service account can not be deleted

ubuntu@sdnc-k8s:~/oom/kubernetes/config$ kubectl get serviceaccounts --all-namespaces
NAMESPACE NAME SECRETS AGE
default default 1 15d
kube-public default 1 15d
kube-system default 1 15d
kube-system io-rancher-system 1 15d
onap default 1 2d
ubuntu@sdnc-k8s:~/oom/kubernetes/config$ kubectl delete serviceaccounts default -n onap
serviceaccount "default" deleted
ubuntu@sdnc-k8s:~/oom/kubernetes/config$ kubectl get serviceaccounts --all-namespaces
NAMESPACE NAME SECRETS AGE
default default 1 15d
kube-public default 1 15d
kube-system default 1 15d
kube-system io-rancher-system 1 15d
onap default 1 6s
ubuntu@sdnc-k8s:

... after ONAP namespace is deleted...

ubuntu@sdnc-k8s:~/oom/kubernetes/config$ kubectl get namespaces
NAME STATUS AGE
default Active 15d
kube-public Active 15d
kube-system Active 15d
ubuntu@sdnc-k8s:~/oom/kubernetes/config$ kubectl get serviceaccounts --all-namespaces
NAMESPACE NAME SECRETS AGE
default default 1 15d
kube-public default 1 15d
kube-system default 1 15d
kube-system io-rancher-system 1 15d
ubuntu@sdnc-k8s:~/oom/kubernetes/config$

ONAP namespace

Expand

title	Example of deleting ONAP name space

ubuntu@sdnc-k8s:~/oom/kubernetes/config$ kubectl get namespaces
NAME STATUS AGE
default Active 15d
kube-public Active 15d
kube-system Active 15d
onap Active 2d
ubuntu@sdnc-k8s:~/oom/kubernetes/config$ kubectl delete namespace onap
namespace "onap" deleted
ubuntu@sdnc-k8s:~/oom/kubernetes/config$ kubectl get namespaces
NAME STATUS AGE
default Active 15d
kube-public Active 15d
kube-system Active 15d
onap Terminating 2d
ubuntu@sdnc-k8s:~/oom/kubernetes/config$ kubectl get namespaces
NAME STATUS AGE
default Active 15d
kube-public Active 15d
kube-system Active 15d
ubuntu@sdnc-k8s:~/oom/kubernetes/config$

release

Expand

title	Example of deleting ONAP config release

ubuntu@sdnc-k8s:~/oom/kubernetes/config$ helm ls --all
NAME REVISION UPDATED STATUS CHART NAMESPACE
onap-config 1 Tue Nov 21 17:07:13 2017 DEPLOYED config-1.1.0 onap
ubuntu@sdnc-k8s:~/oom/kubernetes/config$ helm delete onap-config --purge
release "onap-config" deleted
ubuntu@sdnc-k8s:~/oom/kubernetes/config$ helm ls --all
ubuntu@sdnc-k8s:~/oom/kubernetes/config$

3

Delete the shared folder

sudo rm -rf /dockerdata-nfs/onap

...

Versions Compared

Old Version 25

New Version Current

Key

Clone the OOM project from ONAP gerrit

Get SDN-C Cluster Templates From Gerrit Topic SDNC-163

Make nfs-provisioner Pod Runs On Node Where NFS Server Runs

Run createConfig

Set the OOM Kubernetes config environment

Run the createConfig script to create the ONAP config

Wait for the config-init container to finish

Deploy the SDN-C Application

Set the OOM Kubernetes config environment

Run the createAll script to deploy the SDN-C appilication

Validate that all SDN-C pods and services are created properly

Validate that the SDN-C bundlers are up

Validate that the SDN-C APIs are shown on the ODL RestConf page

Validate the SDN-C ODL cluster

Goal:

Prerequisites

Use ODL intergration tool to monitor ODL cluster

Use testCluster RPC to test SDN-C load sharing

Set the OOM Kubernetes config environment

Run the deleteAll script to delete all SDN-C pods and services

Validate that all SDN-C pods and servers are cleaned up

Remove the ONAP Config

Set the OOM Kubernetes config environment

Remove the ONAP config and any deployed applications in one shot

Manually clean up

Delete the shared folder