Table of Contents

Overview

For ONAP SDN-R load and stress test and Proof of concept, June 19 a three node SDN-R cluster is used. Version is El Alto.

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OpenStack Preparation

Required Security Groups Rules

Installing Kubernetes and Rancher

Create the Rancher 3 nodes control cluster named as onap-control on OpenStack

The following instructions describe how to create 3 OpenStack VMs to host the Highly-Available Kubernetes Control Plane. ONAP workloads will not be scheduled on these Control Plane nodes.

Launch new VMs in OpenStack.

Select Ubuntu 20.04 as the boot image for the virtual machine without any volume

Select m4.large flavor

Networking

Apply customization script for Control Plane VMs

The script to be copied:

Code Block

#!/bin/bash

DOCKER_VERSION=19.03.15

sudo apt-get update

curl https://releases.rancher.com/install-docker/$DOCKER_VERSION.sh | sh

cat > /etc/docker/daemon.json << EOF
{
"insecure-registries" : [ "nexus3.onap.org:10001" ],
"log-driver": "json-file",
"log-opts": {
"max-size": "1m",
"max-file": "9"
},
"mtu": 1450,
"ipv6": true,
"fixed-cidr-v6": "2001:db8:1::/64",
"registry-mirrors": ["https://nexus3.onap.org:10001"]
}
EOF

sudo usermod -aG docker ubuntu

sudo systemctl daemon-reload
sudo systemctl restart docker
sudo apt-mark hold docker-ce

IP_ADDR=`ip address |grep ens|grep inet|awk '{print $2}'| awk -F / '{print $1}'`
HOSTNAME=`hostname`

echo "$IP_ADDR $HOSTNAME" >> /etc/hosts

docker login -u docker -p docker nexus3.onap.org:10001

sudo apt-get install make -y

#nfs server
sudo apt-get install nfs-kernel-server -y
sudo mkdir -p /dockerdata-nfs
sudo chown nobody:nogroup /dockerdata-nfs/


exit 0

...

Update Ubuntu
Install docker and hold the docker version to 19.03.15
set hosts file with IP and hostname
install nfs-kernel-server

Launched Instances

Create the Kubernetes 12 nodes worker cluster named as onap-workers on OpenStack cloud

The following instructions describe how to create OpenStack VMs to host the Highly-Available Kubernetes Workers. ONAP workloads will only be scheduled on these nodes.

Launch new VM instances in OpenStack

Select Ubuntu 20.04 as base image

Select Flavor

The size of Kubernetes hosts depend on the size of the ONAP deployment being installed.

If a small subset of ONAP applications are being deployed (i.e. for testing purposes), then 16GB or 32GB may be sufficient.

Networking

Apply customization script for Kubernetes VM(s)

The scrip to be copied:

Code Block

#!/bin/bash

DOCKER_VERSION=19.03.15

sudo apt-get update

curl https://releases.rancher.com/install-docker/$DOCKER_VERSION.sh | sh

cat > /etc/docker/daemon.json << EOF
{
"insecure-registries" : [ "nexus3.onap.org:10001" ],
"log-driver": "json-file",
"log-opts": {
"max-size": "1m",
"max-file": "9"
},
"mtu": 1450,
"ipv6": true,
"fixed-cidr-v6": "2001:db8:1::/64",
"registry-mirrors": ["https://nexus3.onap.org:10001"]
}
EOF

sudo usermod -aG docker ubuntu

sudo systemctl daemon-reload
sudo systemctl restart docker
sudo apt-mark hold docker-ce

IP_ADDR=`ip address |grep ens|grep inet|awk '{print $2}'| awk -F / '{print $1}'`
HOSTNAME=`hostname`

echo "$IP_ADDR $HOSTNAME" >> /etc/hosts

docker login -u docker -p docker nexus3.onap.org:10001

sudo apt-get install make -y

# install nfs
sudo apt-get install nfs-common -y


exit 0

...

Update Ubuntu
Install docker and hold the docker version to 19.03.15
insert hostname and IP in the hosts file
install nfs common

Launched onap-workers instances

Configure Rancher Kubernetes Engine

Install RKE

Download and install RKE on the onap-control-01 VM. Binaries can be found here for Linux and Mac: https://github.com/rancher/rke/releases/download/v1.2.7/

...

Code Block

# An example of an HA Kubernetes cluster for ONAP
nodes:
- address: 10.31.4.11
  port: "22"
  role:
  - controlplane
  - etcd
  hostname_override: "onap-control-01"
  user: ubuntu
  ssh_key_path: "~/.ssh/id_ecdsa"
- address: 10.31.4.12
  port: "22"
  role:
  - controlplane
  - etcd
  hostname_override: "onap-control-02"
  user: ubuntu
  ssh_key_path: "~/.ssh/id_ecdsa"
- address: 10.31.4.13
  port: "22"
  role:
  - controlplane
  - etcd
  hostname_override: "onap-control-03"
  user: ubuntu
  ssh_key_path: "~/.ssh/id_ecdsa"
- address: 10.31.4.21
  port: "22"
  role:
  - worker
  hostname_override: "onap-workers-01"
  user: ubuntu
  ssh_key_path: "~/.ssh/id_ecdsa"
- address: 10.31.4.22
  port: "22"
  role:
  - worker
  hostname_override: "onap-workers-02"
  user: ubuntu
  ssh_key_path: "~/.ssh/id_ecdsa"
- address: 10.31.4.23
  port: "22"
  role:
  - worker
  hostname_override: "onap-workers-03"
  user: ubuntu
  ssh_key_path: "~/.ssh/id_ecdsa"
- address: 10.31.4.24
  port: "22"
  role:
  - worker
  hostname_override: "onap-workers-04"
  user: ubuntu
  ssh_key_path: "~/.ssh/id_ecdsa"
- address: 10.31.4.25
  port: "22"
  role:
  - worker
  hostname_override: "onap-workers-05"
  user: ubuntu
  ssh_key_path: "~/.ssh/id_ecdsa"
- address: 10.31.4.26
  port: "22"
  role:
  - worker
  hostname_override: "onap-workers-06"
  user: ubuntu
  ssh_key_path: "~/.ssh/id_ecdsa"
- address: 10.31.4.27
  port: "22"
  role:
  - worker
  hostname_override: "onap-workers-07"
  user: ubuntu
  ssh_key_path: "~/.ssh/id_ecdsa"
- address: 10.31.4.28
  port: "22"
  role:
  - worker
  hostname_override: "onap-workers-08"
  user: ubuntu
  ssh_key_path: "~/.ssh/id_ecdsa"
- address: 10.31.4.29
  port: "22"
  role:
  - worker
  hostname_override: "onap-workers-09"
  user: ubuntu
  ssh_key_path: "~/.ssh/id_ecdsa"
- address: 10.31.4.30
  port: "22"
  role:
  - worker
  hostname_override: "onap-workers-10"
  user: ubuntu
  ssh_key_path: "~/.ssh/id_ecdsa"
services:
  kube-api:
    service_cluster_ip_range: 10.43.0.0/16
    pod_security_policy: false
    always_pull_images: false
  kube-controller:
    cluster_cidr: 10.42.0.0/16
    service_cluster_ip_range: 10.43.0.0/16
  kubelet:
    cluster_domain: cluster.local
    cluster_dns_server: 10.43.0.10
    fail_swap_on: false
network:
  plugin: canal
authentication:
  strategy: x509
ssh_key_path: "~/.ssh/id_ecdsa"
ssh_agent_auth: false
authorization:
  mode: rbac
ignore_docker_version: false
kubernetes_version: "v1.19.9-rancher1-1"
private_registries:
- url: nexus3.onap.org:10001
  user: docker
  password: docker
  is_default: true
cluster_name: "onap"
restore:
  restore: false
  snapshot_name: ""

Prepare cluster.yml

Before this configuration file can be used the IP address must be mapped for each control and worker node in this file.

Run RKE

From within the same directory as the cluster.yml file, simply execute:

...

Code Block

ubuntu@onap-control-01:~/rke$ ./rke up
INFO[0000] Running RKE version: v1.2.7                  
INFO[0000] Initiating Kubernetes cluster                
INFO[0000] [dialer] Setup tunnel for host [10.31.4.26]  
INFO[0000] [dialer] Setup tunnel for host [10.31.4.29]  
INFO[0000] [dialer] Setup tunnel for host [10.31.4.24]  
INFO[0000] [dialer] Setup tunnel for host [10.31.4.27]  
INFO[0000] [dialer] Setup tunnel for host [10.31.4.25]  
INFO[0000] [dialer] Setup tunnel for host [10.31.4.11]  
INFO[0000] [dialer] Setup tunnel for host [10.31.4.22]  
INFO[0000] [dialer] Setup tunnel for host [10.31.4.30]  
INFO[0000] [dialer] Setup tunnel for host [10.31.4.21]  
INFO[0000] [dialer] Setup tunnel for host [10.31.4.13]  
INFO[0000] [dialer] Setup tunnel for host [10.31.4.28]  
INFO[0000] [dialer] Setup tunnel for host [10.31.4.12]  
INFO[0000] [dialer] Setup tunnel for host [10.31.4.23]  
. . . .
. . . .
. . . .
INFO[0236] [sync] Successfully synced nodes Labels and Taints 
INFO[0236] [network] Setting up network plugin: canal   
INFO[0236] [addons] Saving ConfigMap for addon rke-network-plugin to Kubernetes 
INFO[0236] [addons] Successfully saved ConfigMap for addon rke-network-plugin to Kubernetes 
INFO[0236] [addons] Executing deploy job rke-network-plugin 
INFO[0241] [addons] Setting up coredns                  
INFO[0241] [addons] Saving ConfigMap for addon rke-coredns-addon to Kubernetes 
INFO[0241] [addons] Successfully saved ConfigMap for addon rke-coredns-addon to Kubernetes 
INFO[0241] [addons] Executing deploy job rke-coredns-addon 
INFO[0251] [addons] CoreDNS deployed successfully       
INFO[0251] [dns] DNS provider coredns deployed successfully 
INFO[0251] [addons] Setting up Metrics Server           
INFO[0251] [addons] Saving ConfigMap for addon rke-metrics-addon to Kubernetes 
INFO[0251] [addons] Successfully saved ConfigMap for addon rke-metrics-addon to Kubernetes 
INFO[0251] [addons] Executing deploy job rke-metrics-addon 
INFO[0256] [addons] Metrics Server deployed successfully 
INFO[0256] [ingress] Setting up nginx ingress controller 
INFO[0256] [addons] Saving ConfigMap for addon rke-ingress-controller to Kubernetes 
INFO[0257] [addons] Successfully saved ConfigMap for addon rke-ingress-controller to Kubernetes 
INFO[0257] [addons] Executing deploy job rke-ingress-controller 
INFO[0262] [ingress] ingress controller nginx deployed successfully 
INFO[0262] [addons] Setting up user addons              
INFO[0262] [addons] no user addons defined              
INFO[0262] Finished building Kubernetes cluster successfully

Validate RKE deployment

copy the file "kube_config_cluster.yml" to .kube directory on home of onap-control-01 VM.

...

Code Block
ubuntu@onap-control-01:~$ kubectl create namespace onap ubuntu@onap-control-01:~$ kubectl config set-context --current --namespace=onap

Verify the kubernetes cluster

Code Block
ubuntu@onap-control-1:~$ kubectl get nodes -o=wide

Result:

Install Helm

Code Block

language	bash
title	Download and Install helm
linenumbers	true

ubuntu@onap-control-01:~$ wget https://get.helm.sh/helm-v3.5.2-linux-amd64.tar.gz
ubuntu@onap-control-01:~$ tar -zxvf helm-v3.5.2-linux-amd64.tar.gz 
ubuntu@onap-control-01:~$ sudo mv linux-amd64/helm /usr/local/bin/helm

Initialize Kubernetes Cluster for use by Helm

Perform this on onap-control-1 VM only during the first setup.

...

Code Block

title	Add chartmuseum plugin to helm
linenumbers	true

ubuntu@onap-control-01:~$ helm plugin install https://github.com/chartmuseum/helm-push.git

Setting up the NFS share for multinode kubernetes cluster:

Deploying applications to a Kubernetes cluster requires Kubernetes nodes to share a common, distributed filesystem. In this tutorial, we will setup an NFS Master, and configure all Worker nodes a Kubernetes cluster to play the role of NFS slaves.

It is recommneded that a separate VM, outside of the kubernetes cluster, be used. This is to ensure that the NFS Master does not compete for resources with Kubernetes Control Plane or Worker Nodes.

Launch new NFS Server VM instance

Select Ubuntu 18.04 as base image

Select Flavor

Networking

Apply customization script for NFS Server VM

Script to be added:

Code Block

#!/bin/bash

DOCKER_VERSION=18.09.5
export DEBIAN_FRONTEND=noninteractive
apt-get update

curl https://releases.rancher.com/install-docker/$DOCKER_VERSION.sh | sh
cat > /etc/docker/daemon.json << EOF
{
    "insecure-registries" : [ "nexus3.onap.org:10001","10.20.6.10:30000" ],
    "log-driver": "json-file",
    "log-opts": {
        "max-size": "1m",
        "max-file": "9"
    },
    "mtu": 1450,
    "ipv6": true,
    "fixed-cidr-v6": "2001:db8:1::/64",
    "registry-mirrors": ["https://nexus3.onap.org:10001"]
}
EOF

sudo usermod -aG docker ubuntu

systemctl daemon-reload
systemctl restart docker
apt-mark hold docker-ce

IP_ADDR=`ip address |grep ens|grep inet|awk '{print $2}'| awk -F / '{print $1}'`

HOSTNAME=`hostname`

sudo echo "$IP_ADDR $HOSTNAME" >> /etc/hosts

docker login -u docker -p docker nexus3.onap.org:10001

sudo apt-get install make -y

# install nfs
sudo apt-get install nfs-common -y

sudo apt update


exit 0

...

Install docker and hold the docker version to 18.09.5
insert hostname and IP address of the onap-nfs-server in the hosts file
install nfs server

Resulting example

Configure NFS Share on Master node

Login into onap-nfs-server and perform the below commands

Create a master_nfs_node.sh file as below:

...

Code Block

chmod +x master_nfs_node.sh
sudo ./master_nfs_node.sh {list kubernetes worker nodes ip}
example from the WinLab setup:
sudo ./master_nfs_node.sh 10.31.4.21 10.31.4.22 10.31.4.23 10.31.4.24 10.31.4.25 10.31.4.26 10.31.4.27 10.31.4.28 10.31.4.29 10.31.4.30

Login into each kubernetes worker node, i.e. onap-k8s VMs and perform the below commands

Create a slave_nfs_node.sh file as below:

...

Code Block
chmod +x slave_nfs_node.sh sudo ./slave_nfs_node.sh {master nfs node IP address} example from the WinLab setup: sudo ./slave_nfs_node.sh 10.31.3.11

ONAP Installation

Perform the following steps in onap-control-01 VM.

Clone the OOM helm repository

Perform these on the home directory

Clone oom repository with recursive submodules option
Add deploy plugin to helm
Add undeploy plugin to helm
Add helm local repository to the local running server

...

Code Block

ubuntu@onap-control-01:~$ git clone -b master http://gerrit.onap.org/r/oom --recurse-submodules

ubuntu@onap-control-01:~$ helm plugin install ~/oom/kubernetes/helm/plugins/deploy

ubuntu@onap-control-01:~$ helm plugin install ~/oom/kubernetes/helm/plugins/undeploy

ubuntu@onap-control-01:~$ helm repo add local http://127.0.0.1:8080

Make charts from oom repository

Note
Do not use sudo to perform the 'make' operation

...

Code Block

ubuntu@onap-control-01:~$ cd ~/oom/kubernetes; make all -e SKIP_LINT=TRUE; make onap -e SKIP_LINT=TRUE
Using Helm binary helm which is helm version v3.5.2

[common]
make[1]: Entering directory '/home/ubuntu/oom/kubernetes'
make[2]: Entering directory '/home/ubuntu/oom/kubernetes/common'

[common]
make[3]: Entering directory '/home/ubuntu/oom/kubernetes/common'
==> Linting common
[INFO] Chart.yaml: icon is recommended

1 chart(s) linted, 0 chart(s) failed
Pushing common-8.0.0.tgz to local...
Done.
make[3]: Leaving directory '/home/ubuntu/oom/kubernetes/common'

[repositoryGenerator]
make[3]: Entering directory '/home/ubuntu/oom/kubernetes/common'
==> Linting repositoryGenerator
[INFO] Chart.yaml: icon is recommended

1 chart(s) linted, 0 chart(s) failed
Pushing repositoryGenerator-8.0.0.tgz to local...
Done.
make[3]: Leaving directory '/home/ubuntu/oom/kubernetes/common'

[readinessCheck]
make[3]: Entering directory '/home/ubuntu/oom/kubernetes/common'
Hang tight while we grab the latest from your chart repositories...
...Successfully got an update from the "local" chart repository
Update Complete. ⎈Happy Helming!⎈
Saving 2 charts
Deleting outdated charts
==> Linting readinessCheck
[INFO] Chart.yaml: icon is recommended

..
..
..
..
[onap]
make[1]: Entering directory '/home/ubuntu/oom/kubernetes'
Hang tight while we grab the latest from your chart repositories...
...Successfully got an update from the "local" chart repository
Update Complete. ⎈Happy Helming!⎈
Saving 39 charts
Downloading aaf from repo http://127.0.0.1:8080
Downloading aai from repo http://127.0.0.1:8080
Downloading appc from repo http://127.0.0.1:8080
Downloading cassandra from repo http://127.0.0.1:8080
Downloading cds from repo http://127.0.0.1:8080
Downloading cli from repo http://127.0.0.1:8080
Downloading common from repo http://127.0.0.1:8080
Downloading consul from repo http://127.0.0.1:8080
Downloading contrib from repo http://127.0.0.1:8080
Downloading cps from repo http://127.0.0.1:8080
Downloading dcaegen2 from repo http://127.0.0.1:8080
Downloading dcaegen2-services from repo http://127.0.0.1:8080
Downloading dcaemod from repo http://127.0.0.1:8080
Downloading holmes from repo http://127.0.0.1:8080
Downloading dmaap from repo http://127.0.0.1:8080
Downloading esr from repo http://127.0.0.1:8080
Downloading log from repo http://127.0.0.1:8080
Downloading sniro-emulator from repo http://127.0.0.1:8080
Downloading mariadb-galera from repo http://127.0.0.1:8080
Downloading msb from repo http://127.0.0.1:8080
Downloading multicloud from repo http://127.0.0.1:8080
Downloading nbi from repo http://127.0.0.1:8080
Downloading policy from repo http://127.0.0.1:8080
Downloading portal from repo http://127.0.0.1:8080
Downloading oof from repo http://127.0.0.1:8080
Downloading repository-wrapper from repo http://127.0.0.1:8080
Downloading robot from repo http://127.0.0.1:8080
Downloading sdc from repo http://127.0.0.1:8080
Downloading sdnc from repo http://127.0.0.1:8080
Downloading so from repo http://127.0.0.1:8080
Downloading uui from repo http://127.0.0.1:8080
Downloading vfc from repo http://127.0.0.1:8080
Downloading vid from repo http://127.0.0.1:8080
Downloading vnfsdk from repo http://127.0.0.1:8080
Downloading modeling from repo http://127.0.0.1:8080
Downloading platform from repo http://127.0.0.1:8080
Downloading a1policymanagement from repo http://127.0.0.1:8080
Downloading cert-wrapper from repo http://127.0.0.1:8080
Downloading roles-wrapper from repo http://127.0.0.1:8080
Deleting outdated charts
Skipping linting of onap
Pushing onap-8.0.0.tgz to local...
Done.
make[1]: Leaving directory '/home/ubuntu/oom/kubernetes'
ubuntu@onap-control-01:~/oom/kubernetes$

Deploying ONAP

Deploying ONAP with helm command

Code Block

language	bash
title	Deploy ONAP
linenumbers	true

ubuntu@onap-control-01:~/oom/kubernetes$ helm deploy demo local/onap --namespace onap --set global.masterPassword=WinLab_NetworkSlicing -f onap/resources/overrides/onap-all.yaml -f onap/resources/overrides/environment.yaml -f onap/resources/overrides/openstack.yaml --timeout 1200s

Output:
v3.5.2
/home/ubuntu/.local/share/helm/plugins/deploy/deploy.sh: line 92: [ -z: command not found
6
Use cache dir: /home/ubuntu/.local/share/helm/plugins/deploy/cache
0
0
/home/ubuntu/.local/share/helm/plugins/deploy/deploy.sh: line 126: expr--set global.masterPassword=OSNLWinLab_NetworkSlicing -f onap/resources/overrides/onap-all.yaml -f onap/resources/overrides/environment.yaml -f onap/resources/overrides/openstack.yaml --timeout 1200s: No such file or directory
0
fetching local/onap
history.go:56: [debug] getting history for release demo
install.go:173: [debug] Original chart version: ""
install.go:190: [debug] CHART PATH: /home/ubuntu/.local/share/helm/plugins/deploy/cache/onap

release "demo" deployed
release "demo-a1policymanagement" deployed
release "demo-aaf" deployed
release "demo-aai" deployed
release "demo-cassandra" deployed
release "demo-cds" deployed
release "demo-cert-wrapper" deployed
release "demo-cli" deployed
release "demo-consul" deployed
release "demo-contrib" deployed
release "demo-cps" deployed
release "demo-dcaegen2" deployed
release "demo-dcaegen2-services" deployed
release "demo-dcaemod" deployed
release "demo-dmaap" deployed
release "demo-esr" deployed
release "demo-holmes" deployed
release "demo-mariadb-galera" deployed
release "demo-modeling" deployed
release "demo-msb" deployed
release "demo-multicloud" deployed
release "demo-nbi" deployed
release "demo-oof" deployed
release "demo-platform" deployed
release "demo-policy" deployed
release "demo-portal" deployed
release "demo-repository-wrapper" deployed
release "demo-robot" deployed
release "demo-roles-wrapper" deployed
release "demo-sdc" deployed
release "demo-sdnc" deployed
release "demo-so" deployed
release "demo-uui" deployed
release "demo-vfc" deployed
release "demo-vid" deployed
release "demo-vnfsdk" deployed
6
ubuntu@onap-control-01:~/oom/kubernetes$

Verify the deploy:

Code Block

ubuntu@onap-control-01:~$ helm ls -n onap
NAME                    NAMESPACE       REVISION        UPDATED                                 STATUS          CHART                           APP VERSION
demo                    onap            1               2021-07-13 15:14:35.025694014 +0000 UTC deployed        onap-8.0.0                      Honolulu
demo-a1policymanagement onap            1               2021-07-13 15:14:38.155669343 +0000 UTC deployed        a1policymanagement-8.0.0        1.0.0
demo-aaf                onap            1               2021-07-13 15:14:44.083961609 +0000 UTC deployed        aaf-8.0.0
demo-aai                onap            1               2021-07-13 15:15:43.238758595 +0000 UTC deployed        aai-8.0.0
demo-cassandra          onap            1               2021-07-13 15:16:32.632257395 +0000 UTC deployed        cassandra-8.0.0
demo-cds                onap            1               2021-07-13 15:16:42.884519209 +0000 UTC deployed        cds-8.0.0
demo-cert-wrapper       onap            1               2021-07-13 15:17:08.172161 +0000 UTC    deployed        cert-wrapper-8.0.0
demo-cli                onap            1               2021-07-13 15:17:17.703468641 +0000 UTC deployed        cli-8.0.0
demo-consul             onap            1               2021-07-13 15:17:23.487068838 +0000 UTC deployed        consul-8.0.0
demo-contrib            onap            1               2021-07-13 15:17:37.10843864 +0000 UTC  deployed        contrib-8.0.0
demo-cps                onap            1               2021-07-13 15:18:04.024754433 +0000 UTC deployed        cps-8.0.0
demo-dcaegen2           onap            1               2021-07-13 15:18:21.92984273 +0000 UTC  deployed        dcaegen2-8.0.0
demo-dcaegen2-services  onap            1               2021-07-13 15:19:27.147459081 +0000 UTC deployed        dcaegen2-services-8.0.0         Honolulu
demo-dcaemod            onap            1               2021-07-13 15:19:51.020335352 +0000 UTC deployed        dcaemod-8.0.0
demo-dmaap              onap            1               2021-07-13 15:20:23.115045736 +0000 UTC deployed        dmaap-8.0.0
demo-esr                onap            1               2021-07-13 15:21:48.99450393 +0000 UTC  deployed        esr-8.0.0
demo-holmes             onap            1               2021-07-13 15:21:55.637545972 +0000 UTC deployed        holmes-8.0.0
demo-mariadb-galera     onap            1               2021-07-13 15:22:26.899830789 +0000 UTC deployed        mariadb-galera-8.0.0
demo-modeling           onap            1               2021-07-13 15:22:36.77062758 +0000 UTC  deployed        modeling-8.0.0
demo-msb                onap            1               2021-07-13 15:22:43.955119743 +0000 UTC deployed        msb-8.0.0
demo-multicloud         onap            1               2021-07-13 15:22:57.122972321 +0000 UTC deployed        multicloud-8.0.0
demo-nbi                onap            1               2021-07-13 15:23:10.724184832 +0000 UTC deployed        nbi-8.0.0
demo-oof                onap            1               2021-07-13 15:23:21.867288517 +0000 UTC deployed        oof-8.0.0
demo-policy             onap            1               2021-07-13 15:26:33.741229968 +0000 UTC deployed        policy-8.0.0
demo-portal             onap            1               2021-07-13 15:29:42.334773742 +0000 UTC deployed        portal-8.0.0
demo-repository-wrapper onap            1               2021-07-13 15:30:24.228522944 +0000 UTC deployed        repository-wrapper-8.0.0
demo-robot              onap            1               2021-07-13 15:30:36.103266739 +0000 UTC deployed        robot-8.0.0
demo-roles-wrapper      onap            1               2021-07-13 15:30:43.592035776 +0000 UTC deployed        roles-wrapper-8.0.0
demo-sdc                onap            1               2021-07-13 15:30:50.662463052 +0000 UTC deployed        sdc-8.0.0
demo-so                 onap            1               2021-07-13 15:34:44.911711191 +0000 UTC deployed        so-8.0.0
demo-uui                onap            1               2021-07-13 15:55:27.84129364 +0000 UTC  deployed        uui-8.0.0
demo-vfc                onap            1               2021-07-13 15:55:32.516727818 +0000 UTC deployed        vfc-8.0.0
demo-vid                onap            1               2021-07-13 15:56:02.048766897 +0000 UTC deployed        vid-8.0.0
demo-vnfsdk             onap            1               2021-07-13 15:56:19.960367033 +0000 UTC deployed        vnfsdk-8.0.0
ubuntu@onap-control-01:~/oom/kubernetes$

In case of missing or failures in deployment.

If the deployment of any onap module fails, please go through these steps to redeploy the modules.

In this example, we demonstrate failure of dmaap, which normally occurs due to timeout issues.

Missing deployment

In the above deployment, demo-sdnc is missing. So we reinstall this.

Code Block

ubuntu@onap-control-01:~/oom/kubernetes$ helm install --namespace onap demo-sdnc local/sdnc --set global.masterPassword=OSNLWinLab_NetworkSlicing -f onap/resources/overrides/environment.yaml -f onap/resources/overrides/onap-all.yaml --timeout 1200s
NAME: demo-sdnc
LAST DEPLOYED: Tue Jul 13 16:11:58 2021
NAMESPACE: onap
STATUS: deployed
REVISION: 1
TEST SUITE: None
ubuntu@onap-control-01:~/oom/kubernetes$

Check the failed modules

perform 'helm ls' on the control node.

Code Block

ubuntu@onap-control-01:~/overrides$~$ helm ls -n onap
NAME                   	NAMESPACE	REVISION	UPDATED                                	STATUS  	CHART                   	APP VERSION	NAMESPACE
demo                   	onap     	1       	Fri Nov 29 16:26:16 2019	DEPLOYED	onap-52021-07-13 15:14:35.025694014 +0000 UTC	deployed	onap-8.0.0          	El Alto    	onap  Honolulu   
demo-aafa1policymanagement	onap           	1       	Fri Nov 29 16:26:17 2019	DEPLOYED	aaf-52021-07-13 15:14:38.155669343 +0000 UTC	deployed	a1policymanagement-8.0.0	1.0.0      
demo-aaf    	           	onap     	1 demo-aai      	2021-07-13 15:14:44.083961609    	1+0000 UTC	deployed	aaf-8.0.0       	Fri Nov 29 16:26:28 2019	DEPLOYED	aai-5.0.0    	       	    
demo-aai      	onap      demo-appc     	onap     	1       	Fri Nov 29 16:27:30 2019	DEPLOYED	appc-52021-07-13 15:15:43.238758595 +0000 UTC	deployed	aai-8.0.0          	     	      	onap     
demo-cassandra         	onap     	1       	Fri Nov 29 16:27:41 2019	DEPLOYED	cassandra-52021-07-13 15:16:32.632257395 +0000 UTC	deployed	cassandra-8.0.0     	    	       	onap    

demo-cds               	onap     	1       	Fri Nov 29 16:27:56 2019	DEPLOYED	cds-52021-07-13 15:16:42.884519209 +0000 UTC	deployed	cds-8.0.0           	    	       	onap     
demo-cert-clampwrapper      	onap     	1       	Fri Nov 29 16:28:58 2019	DEPLOYED	clamp-52021-07-13 15:17:08.172161 +0000 UTC   	deployed	cert-wrapper-8.0.0      	   	        
demo-cli   	onap      demo-cli      	onap     	1       	Fri Nov 29 16:29:31 2019	DEPLOYED	cli-52021-07-13 15:17:17.703468641 +0000 UTC	deployed	cli-8.0.0           	     	      	onap     
demo-consul        	1    	onap   	Fri Nov 29 16:29:45 2019	DEPLOYED	consul-5  	1       	2021-07-13 15:17:23.487068838 +0000 UTC	deployed	consul-8.0.0        	    	       	onap    

demo-contrib           	onap     	1       	Fri Nov 29 16:30:04 2019	DEPLOYED	contrib-52021-07-13 15:17:37.10843864 +0000 UTC 	deployed	contrib-8.0.0           	           
demo-cps  	onap            demo-dcaegen2 	onap     	1       	Fri Nov 29 16:31:03 2019	DEPLOYED	dcaegen2-52021-07-13 15:18:04.024754433 +0000 UTC	deployed	cps-8.0.0       	        	   	onap      demo-dmaap  
demo-dcaegen2          	1onap     	1   	Mon  Dec  2 05:45:05 2019	FAILED  	dmaap-5	2021-07-13 15:18:21.92984273 +0000 UTC 	deployed	dcaegen2-8.0.0          	           	onap     
demo-dcaegen2-esrservices 	onap          	1       	Fri Nov 29 16:50:24 2019	DEPLOYED	esr-52021-07-13 15:19:27.147459081 +0000 UTC	deployed	dcaegen2-services-8.0.0 	Honolulu   
demo-dcaemod         	  	onap     	1    	onap   	2021-07-13 15:19:51.020335352 
demo-log+0000 UTC	deployed	dcaemod-8.0.0           	1       	Fri Nov 29 16:50:38 2019	DEPLOYED	log-5    
demo-dmaap             	onap     	1       	2021-07-13 15:20:23.115045736 +0000 UTC	deployed	dmaap-8.0.0             	           
demo-esr               	onap      demo-mariadb-galera	1       	Fri Nov 29 16:51:08 2019	DEPLOYED	mariadb-galera-5.0.0	   2021-07-13 15:21:48.99450393 +0000 UTC 	deployed	esr-8.0.0               	           
demo-holmes            	onap     	1       	2021-07-13 15:21:55.637545972 +0000 UTC	deployed	holmes-8.0.0            	           
demo-mariadb-galera    	onap     	1       	2021-07-13 15:22:26.899830789 +0000 UTC	deployed	mariadb-galera-8.0.0    	           
demo-modeling          	onap     	1       	2021-07-13 15:22:36.77062758 +0000 UTC 	deployed	modeling-8.0.0          	           
demo-msb        	onap      demo-modeling 	onap     	1       	Fri Nov 29 16:51:29 2019	DEPLOYED	modeling-52021-07-13 15:22:43.955119743 +0000 UTC	deployed	msb-8.0.0      	         	      	onap     
demo-msbmulticloud        	onap     	1       	Fri Nov 29 16:51:45 2019	DEPLOYED	msb-52021-07-13 15:22:57.122972321 +0000 UTC	deployed	multicloud-8.0.0        	           	
demo-nbi               	onap     	1       	2021-07-13 15:23:10.724184832 
demo-multicloud+0000 UTC	deployed	nbi-8.0.0    	1       	Fri Nov 29 16:52:23 2019	DEPLOYED	multicloud-5.0.0    	       
demo-oof   	onap      demo-nbi      	onap     	1       	Fri Nov 29 16:53:26 2019	DEPLOYED	nbi-52021-07-13 15:23:21.867288517 +0000 UTC	deployed	oof-8.0.0           	    	       	onap     
demo-oofpolicy            	1onap     	1   	Mon Dec  2 	2021-07-13 15:04:11 2019	DEPLOYED	oof-526:33.741229968 +0000 UTC	deployed	policy-8.0.0            	           
 	onapdemo-portal         demo-policy   	onap     	1       	Fri Nov 29 16:56:27 2019	DEPLOYED	policy-52021-07-13 15:29:42.334773742 +0000 UTC	deployed	portal-8.0.0        	    	       	onap    

demo-pombarepository-wrapper	onap         	1       	Fri Nov 29 16:59:13 2019	DEPLOYED	pomba-52021-07-13 15:30:24.228522944 +0000 UTC	deployed	repository-wrapper-8.0.0	         	  
demo-robot        	onap     
demo-portal  	onap      	1       	Fri Nov 29 17:01:44 2019	DEPLOYED	portal-52021-07-13 15:30:36.103266739 +0000 UTC	deployed	robot-8.0.0        	     	      	onap     
demo-roles-robotwrapper     	onap     	1       	Fri Nov 29 17:03:10 2019	DEPLOYED	robot-52021-07-13 15:30:43.592035776 +0000 UTC	deployed	roles-wrapper-8.0.0     	    	       
demo-sdc   	onap      demo-sdc      	onap     	1       	Fri Nov 29 17:03:24 2019	DEPLOYED	sdc-52021-07-13 15:30:50.662463052 +0000 UTC	deployed	sdc-8.0.0           	    	       	onap     
demo-sdnc              	onap     	1       	Fri Nov 29 17:05:27 2019	DEPLOYED	sdnc-5.0.0          	       2021-07-13 16:11:58.795467333 +0000 UTC	deployed	sdnc-8.0.0    	onap      demo-sniro-emulator	1       	Fri Nov 29 17:08:24 2019	DEPLOYED	sniro-emulator-5.0.0	       
demo-so   	onap      demo-so       	onap     	1       	Mon Dec  2 08:58:33 2019	DEPLOYED	so-52021-07-13 15:34:44.911711191 +0000 UTC	deployed	so-8.0.0            	    	       	onap     
demo-uui               	onap     	1       	Fri Nov 29 17:24:55 2019	DEPLOYED	uui-52021-07-13 15:55:27.84129364 +0000 UTC 	deployed	uui-8.0.0           	     	      	onap     
demo-vfc               	onap     	1       	Fri Nov 29 17:24:59 2019	DEPLOYED	vfc-52021-07-13 15:55:32.516727818 +0000 UTC	deployed	vfc-8.0.0               	           
demo-vid    	onap      demo-vid      	onap     	1       	Fri Nov 29 17:26:05 2019	DEPLOYED	vid-52021-07-13 15:56:02.048766897 +0000 UTC	deployed	vid-8.0.0           	    	       	onap    

demo-vnfsdk            	onap     	1       	Fri Nov 29 17:26:38 2019	DEPLOYED	vnfsdk-52021-07-13 15:56:19.960367033 +0000 UTC	deployed	vnfsdk-8.0.0        	           	onap

Delete the failed module

use the right release name from the name as shown in helm ls.

...

Code Block

helm delete demo-dmaap --purge
kubectl get persistentvolumeclaims -n onap | grep demo-dmaap | sed -r 's/(^[^ ]+).*/kubectl delete persistentvolumeclaims -n onap \1/' | bash
kubectl get persistentvolumes      -n onap | grep demo-dmaap | sed -r 's/(^[^ ]+).*/kubectl delete persistentvolumes      -n onap \1/' | bash
kubectl get secrets                -n onap | grep demo-dmaap | sed -r 's/(^[^ ]+).*/kubectl delete secrets                -n onap \1/' | bash
kubectl get clusterrolebindings    -n onap | grep demo-dmaap | sed -r 's/(^[^ ]+).*/kubectl delete clusterrolebindings    -n onap \1/' | bash
kubectl get jobs                   -n onap | grep demo-dmaap | sed -r 's/(^[^ ]+).*/kubectl delete jobs                   -n onap \1/' | bash
kubectl get pods                   -n onap | grep demo-dmaap | sed -r 's/(^[^ ]+).*/kubectl delete pods                   -n onap \1/' | bash

...

Code Block
cd /dockerdata-nfs/ sudo rm -r demo-dmaap/

Reinstall module

Reinstall the deleted module with the same release name as used in the deletion

Code Block

helm install --namespace onap -n demo-dmaap local/dmaap demo-dmaap local/dmaap --set global.masterPassword=WinLab_NetworkSlicing -f onap/resources/overrides/environment.yaml -f onap/resources/overrides/onap-all.yaml --timeout 9001200s

You can verify the deployment in a parallel terminal by checking the pods using the command

...

Once this is deployed, you can verify using the "helm ls" command to check all the required modules are up and running.

Undeploy ONAP

For the release name 'demo' and namespace 'onap':

...

Code Block

helm undeploy demo
--purge
kubectl get persistentvolumeclaims -n onap | grep demo | sed -r 's/(^[^ ]+).*/kubectl delete persistentvolumeclaims -n onap \1/' | bash
kubectl get persistentvolumes      -n onap | grep demo | sed -r 's/(^[^ ]+).*/kubectl delete persistentvolumes      -n onap \1/' | bash
kubectl get secrets                -n onap | grep demo | sed -r 's/(^[^ ]+).*/kubectl delete secrets                -n onap \1/' | bash
kubectl get clusterrolebindings    -n onap | grep demo | sed -r 's/(^[^ ]+).*/kubectl delete clusterrolebindings    -n onap \1/' | bash
kubectl get jobs                   -n onap | grep demo | sed -r 's/(^[^ ]+).*/kubectl delete jobs                   -n onap \1/' | bash
kubectl get pods                   -n onap | grep demo | sed -r 's/(^[^ ]+).*/kubectl delete pods                   -n onap \1/' | bash

...

Code Block
cd /dockerdata-nfs/ sudo rm -r * e.g. ubuntu@onap-nfs-server:~$ cd /dockerdata-nfs/ ubuntu@onap-nfs-server:/dockerdata-nfs$ sudo rm -r *

Access SDN-R

ODLUX-GUI at winlab

The {userusername} should be replaced by your user id created in orbit-lab.

Code Block

SSH from your machine to create tunnels with given ports on console.sb10.orbit.org:
hanif@ubuntu:~$ ssh -AL 30267:localhost:30267 -tL 30205:localhost:30205 {userusename}@console.sb10.orbit-lab.org

SSH from console.sb10.orbit.org to create tunnels with given ports on node1-4.sb10.orbit.org:
hanif@console:~$ ssh -L 3193930267:localhost:30267 -L 30205:localhost:3193930205 native@node1-4
ssh
-ASSH -tfrom native@node1node1-14.sb10.orbit-lab.org -L 31939:localhost:31939to create tunnels with given ports on onap-control-01:
native@node1-4:~$ ssh -A -t ubuntu@10.31.3.2L 30267:localhost:30267 -L 3193930205:localhost:31939
30205 ubuntu@10.31.4.11

On your browser:

Code Block
http://localhost:3193930267/odlux/index.html

The login credentials are:

...

password: Kp8bJ4SXszM0WXlhak3eHlcse2gAw84vaoGGmJvUy2U

ODLUX-GUI at your labs

Check the IP on the sdnc service bound to port 8282:

Code Block

ubuntu@onap-control-101:~$ kubectl get service -n onap | grep sdnc
pomba-sdncctxbuilder
sdnc                               NodePort ClusterIP      10.43.145101.187189   <none>                                 9530/TCP8443:30267/TCP                                           2d21h
sdnc-ansible-server                ClusterIP      10.43.46.219    <none>           2d18h sdnc                     8000/TCP          NodePort       10.43.103.106   <none>                             2d21h
sdnc-callhome   8282:31939/TCP,8202:31510/TCP,8280:30246/TCP,8443:30267/TCP   7m52s sdnc-ansible-server               NodePort ClusterIP      10.43.113139.22627    <none>                                 80006666:30266/TCP                                                      7m52s2d21h
sdnc-cluster                       ClusterIP      None            <none>                                 2550/TCP                                                 2d21h
    7m52s
sdnc-dgbuilder                     NodePort       10.43.6224.5071     <none>                                 3000:30203/TCP                                                7m52s2d21h
sdnc-dmaap-listener                ClusterIP      None            <none>                                 <none>                                                   2d21h
sdnc-oam    7m52s sdnc-portal                        NodePort ClusterIP      10.43.116227.73206    <none>                                 8443:30201/TCP       8282/TCP,8202/TCP                                        2d21h
7m52s
sdnc-ueb-listener                  ClusterIP      None            <none>                                 <none>                                                        7m52s
so-sdnc-adapter2d21h
sdnc-web-service                   NodePort ClusterIP      10.43.27211.874      <none>                                 80868443:30205/TCP                                           2d21h
so-sdnc-adapter          142m vfc-zte-sdnc-driver                ClusterIP      10.43.18920.17058     <none>                                 84118086/TCP                                                      2d17h

Look for sdnc service only and the port bound to 8282.

In the above result it is 31939.

Code Block
http://{ip-address}:{sdnc-port-bound-to-8282}/odlux/index.html

...

2d21h

Troubleshooting

Documentation for troubleshooting.

ES-DB index read only – NFS out of disc space

ONAP log (elastic DB) consumes approx 1 GB per day. If disc space crosses a threshold, indindices of SDNC elastic DB are set to read-only.

...

Page Comparison

Versions Compared

Old Version 111

New Version Current

Key

Overview

OpenStack Preparation

Required Security Groups Rules

Installing Kubernetes and Rancher

Create the Rancher 3 nodes control cluster named as onap-control on OpenStack

Launch new VMs in OpenStack.

Select Ubuntu 20.04 as the boot image for the virtual machine without any volume

Select m4.large flavor

Networking

Apply customization script for Control Plane VMs

Launched Instances

Create the Kubernetes 12 nodes worker cluster named as onap-workers on OpenStack cloud

Launch new VM instances in OpenStack

Select Ubuntu 20.04 as base image

Select Flavor

Networking

Apply customization script for Kubernetes VM(s)

Launched onap-workers instances

Configure Rancher Kubernetes Engine

Install RKE

Prepare cluster.yml

Run RKE

Validate RKE deployment

Verify the kubernetes cluster

Install Helm

Initialize Kubernetes Cluster for use by Helm

Setting up the NFS share for multinode kubernetes cluster:

Launch new NFS Server VM instance

Select Ubuntu 18.04 as base image

Select Flavor

Networking

Apply customization script for NFS Server VM

Resulting example

Configure NFS Share on Master node

Login into onap-nfs-server and perform the below commands

Login into each kubernetes worker node, i.e. onap-k8s VMs and perform the below commands

ONAP Installation

Clone the OOM helm repository

Perform these on the home directory

Make charts from oom repository

Deploying ONAP

Deploying ONAP with helm command

Verify the deploy:

In case of missing or failures in deployment.

Missing deployment

Check the failed modules

Delete the failed module

Reinstall module

Undeploy ONAP

Access SDN-R

ODLUX-GUI at winlab

ODLUX-GUI at your labs

Troubleshooting

ES-DB index read only – NFS out of disc space