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Deploying SDN-C using helm chart

Deploying SDN-C using helm chart

Owned by Neha Jain
Last updated: Sept 07, 2018 by Mohammadreza Pasandideh
17 min read

This wiki describes how to deploy SDN-C on a Kubernetes cluster using latest SDN-C helm chart.

Pre-requisite

This page assumes you have a configured kubernetes cluster. For more information see, Deploying Kubernetes Cluster with kubeadm.

Steps before "Configuring SDNC-ONAP" should only be followed.

Configure ONAP

Clone OOM project only on Kubernetes Master Node

As ubuntu user, clone the oom repository. 

ubuntu@k8s-s1-master:/home/ubuntu/# git clone https://gerrit.onap.org/r/oom ubuntu@k8s-s1-master:/home/ubuntu/# cd oom/kubernetes



Customize the oom/kubernetes/onap parent chart, like the values.yaml file, to suit your deployment. You may want to selectively enable or disable ONAP components by changing the subchart **enabled** flags to *true* or *false*.

ubuntu@k8s-s1-master:/home/ubuntu/# vi oom/kubernetes/onap/values.yaml Example: ... robot: # Robot Health Check enabled: true sdc: enabled: false sdnc: enabled: false so: # Service Orchestrator enabled: true



Deploy SDNC

To deploy only SDNC, customize the parent chart to disable all components except SDNC as shown in below file. Also set the global.persistence.mountPath to some non-mounted directory (by default, it is set to mounted directory /dockerdata-nfs).

ubuntu@k8s-s1-master:/home/ubuntu/oom/kubernetes# sudo mkdir /onapDev #Note that all components are changed to enabled:false except sdnc (and underlying mysql). Here we set number of SDNC/MySQL replica to 3/2. #Note that global.persistence.mountPath is set to non-mounted directory /onapDev (this is required to be done since we will keep nfs-provisioner as enabled in SDN-C configuration) ubuntu@k8s-s1-master:/home/ubuntu/oom/kubernetes# cat ~/oom/kubernetes/onap/values.yaml # Copyright © 2017 Amdocs, Bell Canada # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. ################################################################# # Global configuration overrides. # # These overrides will affect all helm charts (ie. applications) # that are listed below and are 'enabled'. ################################################################# global: # Change to an unused port prefix range to prevent port conflicts # with other instances running within the same k8s cluster nodePortPrefix: 302 # ONAP Repository # Uncomment the following to enable the use of a single docker # repository but ONLY if your repository mirrors all ONAP # docker images. This includes all images from dockerhub and # any other repository that hosts images for ONAP components. #repository: nexus3.onap.org:10001 repositorySecret: eyJuZXh1czMub25hcC5vcmc6MTAwMDEiOnsidXNlcm5hbWUiOiJkb2NrZXIiLCJwYXNzd29yZCI6ImRvY2tlciIsImVtYWlsIjoiQCIsImF1dGgiOiJaRzlqYTJWeU9tUnZZMnRsY2c9PSJ9fQ== # readiness check - temporary repo until images migrated to nexus3 readinessRepository: oomk8s # logging agent - temporary repo until images migrated to nexus3 loggingRepository: docker.elastic.co # image pull policy pullPolicy: Always # default mount path root directory referenced # by persistent volumes and log files persistence: mountPath: /onapDev # flag to enable debugging - application support required debugEnabled: false ################################################################# # Enable/disable and configure helm charts (ie. applications) # to customize the ONAP deployment. ################################################################# aaf: enabled: false aai: enabled: false appc: enabled: false clamp: enabled: false cli: enabled: false consul: enabled: false dcaegen2: enabled: false esr: enabled: false log: enabled: false message-router: enabled: false mock: enabled: false msb: enabled: false multicloud: enabled: false policy: enabled: false portal: enabled: false robot: enabled: false sdc: enabled: false sdnc: enabled: true replicaCount: 3 config: enableClustering: false mysql: disableNfsProvisioner: true replicaCount: 2 so: enabled: false replicaCount: 1 liveness: # necessary to disable liveness probe when setting breakpoints # in debugger so K8s doesn't restart unresponsive container enabled: true # so server configuration config: # message router configuration dmaapTopic: "AUTO" # openstack configuration openStackUserName: "vnf_user" openStackRegion: "RegionOne" openStackKeyStoneUrl: "http://1.2.3.4:5000" openStackServiceTenantName: "service" openStackEncryptedPasswordHere: "c124921a3a0efbe579782cde8227681e" # configure embedded mariadb mariadb: config: mariadbRootPassword: password uui: enabled: false vfc: enabled: false vid: enabled: false vnfsdk: enabled: false ubuntu@k8s-s1-master:/home/ubuntu/oom/kubernetes#

Note: If you set number of sdnc/mysql replicas in onap/values.yaml, it will overrides the setting you are about to do in the next step.

Customize the oom/kubernetes/sdnc chart, like the values.yaml file, to configure number of replicas for SDN-C and MySQL service as per your deployment needs.

  a) To configure mysql replicas edit mysql.replicaCount

  b) To configure sdnc replicas edit replicaCount

Example: Below configuration configures 1 MySQL replica and 1 SDNC replica. ubuntu@k8s-s1-master:/home/ubuntu# vi oom/kubernetes/sdnc/values.yaml ... ... mysql: nameOverride: sdnc-db service: name: sdnc-dbhost ... ... replicaCount: 1 ... ... # default number of instances replicaCount: 1 ... ubuntu@k8s-s1-master:/home/ubuntu#



Run below command to setup a local Helm repository to serve up the local ONAP charts:

#Press "Enter" after running the command to get the prompt back ubuntu@k8s-s1-master:/home/ubuntu/oom/kubernetes# nohup sudo helm serve >/dev/null 2>&1 & [1] 2316 ubuntu@k8s-s1-master:/home/ubuntu/oom/kubernetes# Regenerating index. This may take a moment. Now serving you on 127.0.0.1:8879 ubuntu@k8s-s1-master:/home/ubuntu/oom/kubernetes# # Verify $ ps -ef | grep helm root 7323 18581 0 20:52 pts/8 00:00:00 sudo helm serve root 7324 7323 0 20:52 pts/8 00:00:00 helm serve ubuntu 7445 18581 0 20:52 pts/8 00:00:00 grep --color=auto helm $ # Verify ubuntu@k8s-s1-master:/home/ubuntu/oom/kubernetes# helm repo list NAME URL stable https://kubernetes-charts.storage.googleapis.com local http://127.0.0.1:8879 ubuntu@k8s-s1-master:/home/ubuntu/oom/kubernetes#



If you don't find the local repo, add it manually.

Note the IP(localhost) and port number that is listed in above response (8879 here) and use it in "helm repo add" command as follows:

ubuntu@k8s-s1-master:/home/ubuntu/oom/kubernetes# helm repo add local http://127.0.0.1:8879 "local" has been added to your repositories ubuntu@k8s-s1-master:/home/ubuntu/oom/kubernetes#



Install "make" ( Learn more about ubuntu-make here : https://wiki.ubuntu.com/ubuntu-make)  and build a local Helm repository (from the kubernetes directory):

####################### # Install make from kubernetes directory. ####################### ubuntu@k8s-s1-master:/home/ubuntu/oom/kubernetes# sudo apt install make Reading package lists... Done Building dependency tree Reading state information... Done The following packages were automatically installed and are no longer required: linux-headers-4.4.0-62 linux-headers-4.4.0-62-generic linux-image-4.4.0-62-generic snap-confine Use 'sudo apt autoremove' to remove them. Suggested packages: make-doc The following NEW packages will be installed: make 0 upgraded, 1 newly installed, 0 to remove and 72 not upgraded. Need to get 151 kB of archives. After this operation, 365 kB of additional disk space will be used. Get:1 http://nova.clouds.archive.ubuntu.com/ubuntu xenial/main amd64 make amd64 4.1-6 [151 kB] Fetched 151 kB in 0s (208 kB/s) Selecting previously unselected package make. (Reading database ... 121778 files and directories currently installed.) Preparing to unpack .../archives/make_4.1-6_amd64.deb ... Unpacking make (4.1-6) ... Processing triggers for man-db (2.7.5-1) ... Setting up make (4.1-6) ... ubuntu@k8s-s1-master:/home/ubuntu/oom/kubernetes# ####################### # Build local helm repo ####################### ubuntu@k8s-s1-master:/home/ubuntu/oom/kubernetes# sudo make all [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, no failures Successfully packaged chart and saved it to: /home/ubuntu/oom/kubernetes/dist/packages/common-2.0.0.tgz make[3]: Leaving directory '/home/ubuntu/oom/kubernetes/common' [dgbuilder] 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 ...Successfully got an update from the "stable" chart repository Update Complete. ?Happy Helming!? Saving 1 charts Downloading common from repo http://127.0.0.1:8879 Deleting outdated charts ==> Linting dgbuilder [INFO] Chart.yaml: icon is recommended 1 chart(s) linted, no failures Successfully packaged chart and saved it to: /home/ubuntu/oom/kubernetes/dist/packages/dgbuilder-2.0.0.tgz make[3]: Leaving directory '/home/ubuntu/oom/kubernetes/common' [postgres] 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 ...Successfully got an update from the "stable" chart repository Update Complete. ?Happy Helming!? Saving 1 charts Downloading common from repo http://127.0.0.1:8879 Deleting outdated charts ==> Linting postgres [INFO] Chart.yaml: icon is recommended 1 chart(s) linted, no failures Successfully packaged chart and saved it to: /home/ubuntu/oom/kubernetes/dist/packages/postgres-2.0.0.tgz make[3]: Leaving directory '/home/ubuntu/oom/kubernetes/common' [mysql] 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 ...Successfully got an update from the "stable" chart repository Update Complete. ?Happy Helming!? Saving 1 charts Downloading common from repo http://127.0.0.1:8879 Deleting outdated charts ==> Linting mysql [INFO] Chart.yaml: icon is recommended 1 chart(s) linted, no failures Successfully packaged chart and saved it to: /home/ubuntu/oom/kubernetes/dist/packages/mysql-2.0.0.tgz make[3]: Leaving directory '/home/ubuntu/oom/kubernetes/common' make[2]: Leaving directory '/home/ubuntu/oom/kubernetes/common' make[1]: Leaving directory '/home/ubuntu/oom/kubernetes' [vid] 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 ...Successfully got an update from the "stable" chart repository Update Complete. ?Happy Helming!? Saving 1 charts Downloading common from repo http://127.0.0.1:8879 Deleting outdated charts ==> Linting vid [INFO] Chart.yaml: icon is recommended 1 chart(s) linted, no failures Successfully packaged chart and saved it to: /home/ubuntu/oom/kubernetes/dist/packages/vid-2.0.0.tgz make[1]: Leaving directory '/home/ubuntu/oom/kubernetes' [so] 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 ...Successfully got an update from the "stable" chart repository Update Complete. ?Happy Helming!? Saving 1 charts Downloading common from repo http://127.0.0.1:8879 Deleting outdated charts ==> Linting so [INFO] Chart.yaml: icon is recommended 1 chart(s) linted, no failures Successfully packaged chart and saved it to: /home/ubuntu/oom/kubernetes/dist/packages/so-2.0.0.tgz make[1]: Leaving directory '/home/ubuntu/oom/kubernetes' [cli] 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 ...Successfully got an update from the "stable" chart repository Update Complete. ?Happy Helming!? Saving 1 charts Downloading common from repo http://127.0.0.1:8879 Deleting outdated charts ==> Linting cli [INFO] Chart.yaml: icon is recommended 1 chart(s) linted, no failures Successfully packaged chart and saved it to: /home/ubuntu/oom/kubernetes/dist/packages/cli-2.0.0.tgz make[1]: Leaving directory '/home/ubuntu/oom/kubernetes' [aaf] 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 ...Successfully got an update from the "stable" chart repository Update Complete. ?Happy Helming!? Saving 1 charts Downloading common from repo http://127.0.0.1:8879 Deleting outdated charts ==> Linting aaf [INFO] Chart.yaml: icon is recommended 1 chart(s) linted, no failures Successfully packaged chart and saved it to: /home/ubuntu/oom/kubernetes/dist/packages/aaf-2.0.0.tgz make[1]: Leaving directory '/home/ubuntu/oom/kubernetes' [log] 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 ...Successfully got an update from the "stable" chart repository Update Complete. ?Happy Helming!? Saving 1 charts Downloading common from repo http://127.0.0.1:8879 Deleting outdated charts ==> Linting log [INFO] Chart.yaml: icon is recommended [WARNING] templates/: directory not found 1 chart(s) linted, no failures Successfully packaged chart and saved it to: /home/ubuntu/oom/kubernetes/dist/packages/log-2.0.0.tgz make[1]: Leaving directory '/home/ubuntu/oom/kubernetes' [esr] 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 ...Successfully got an update from the "stable" chart repository Update Complete. ?Happy Helming!? Saving 1 charts Downloading common from repo http://127.0.0.1:8879 Deleting outdated charts ==> Linting esr [INFO] Chart.yaml: icon is recommended 1 chart(s) linted, no failures Successfully packaged chart and saved it to: /home/ubuntu/oom/kubernetes/dist/packages/esr-2.0.0.tgz make[1]: Leaving directory '/home/ubuntu/oom/kubernetes' [mock] make[1]: Entering directory '/home/ubuntu/oom/kubernetes' ==> Linting mock [INFO] Chart.yaml: icon is recommended 1 chart(s) linted, no failures Successfully packaged chart and saved it to: /home/ubuntu/oom/kubernetes/dist/packages/mock-0.1.0.tgz make[1]: Leaving directory '/home/ubuntu/oom/kubernetes' [multicloud] make[1]: Entering directory '/home/ubuntu/oom/kubernetes' ==> Linting multicloud [INFO] Chart.yaml: icon is recommended 1 chart(s) linted, no failures Successfully packaged chart and saved it to: /home/ubuntu/oom/kubernetes/dist/packages/multicloud-1.1.0.tgz make[1]: Leaving directory '/home/ubuntu/oom/kubernetes' [mso] make[1]: Entering directory '/home/ubuntu/oom/kubernetes' ==> Linting mso [INFO] Chart.yaml: icon is recommended 1 chart(s) linted, no failures Successfully packaged chart and saved it to: /home/ubuntu/oom/kubernetes/dist/packages/mso-1.1.0.tgz make[1]: Leaving directory '/home/ubuntu/oom/kubernetes' [dcaegen2] make[1]: Entering directory '/home/ubuntu/oom/kubernetes' ==> Linting dcaegen2 [INFO] Chart.yaml: icon is recommended 1 chart(s) linted, no failures Successfully packaged chart and saved it to: /home/ubuntu/oom/kubernetes/dist/packages/dcaegen2-1.1.0.tgz make[1]: Leaving directory '/home/ubuntu/oom/kubernetes' [vnfsdk] make[1]: Entering directory '/home/ubuntu/oom/kubernetes' ==> Linting vnfsdk [INFO] Chart.yaml: icon is recommended 1 chart(s) linted, no failures Successfully packaged chart and saved it to: /home/ubuntu/oom/kubernetes/dist/packages/vnfsdk-1.1.0.tgz make[1]: Leaving directory '/home/ubuntu/oom/kubernetes' [policy] 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 ...Successfully got an update from the "stable" chart repository Update Complete. ?Happy Helming!? Saving 1 charts Downloading common from repo http://127.0.0.1:8879 Deleting outdated charts ==> Linting policy [INFO] Chart.yaml: icon is recommended 1 chart(s) linted, no failures Successfully packaged chart and saved it to: /home/ubuntu/oom/kubernetes/dist/packages/policy-2.0.0.tgz make[1]: Leaving directory '/home/ubuntu/oom/kubernetes' [consul] 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 ...Successfully got an update from the "stable" chart repository Update Complete. ?Happy Helming!? Saving 1 charts Downloading common from repo http://127.0.0.1:8879 Deleting outdated charts ==> Linting consul [INFO] Chart.yaml: icon is recommended 1 chart(s) linted, no failures Successfully packaged chart and saved it to: /home/ubuntu/oom/kubernetes/dist/packages/consul-2.0.0.tgz make[1]: Leaving directory '/home/ubuntu/oom/kubernetes' [clamp] 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 ...Successfully got an update from the "stable" chart repository Update Complete. ?Happy Helming!? Saving 1 charts Downloading common from repo http://127.0.0.1:8879 Deleting outdated charts ==> Linting clamp [INFO] Chart.yaml: icon is recommended 1 chart(s) linted, no failures Successfully packaged chart and saved it to: /home/ubuntu/oom/kubernetes/dist/packages/clamp-2.0.0.tgz make[1]: Leaving directory '/home/ubuntu/oom/kubernetes' [appc] 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 ...Successfully got an update from the "stable" chart repository Update Complete. ?Happy Helming!? Saving 3 charts Downloading common from repo http://127.0.0.1:8879 Downloading mysql from repo http://127.0.0.1:8879 Downloading dgbuilder from repo http://127.0.0.1:8879 Deleting outdated charts ==> Linting appc [INFO] Chart.yaml: icon is recommended 1 chart(s) linted, no failures Successfully packaged chart and saved it to: /home/ubuntu/oom/kubernetes/dist/packages/appc-2.0.0.tgz make[1]: Leaving directory '/home/ubuntu/oom/kubernetes' [sdc] 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 ...Successfully got an update from the "stable" chart repository Update Complete. ?Happy Helming!? Saving 1 charts Downloading common from repo http://127.0.0.1:8879 Deleting outdated charts ==> Linting sdc [INFO] Chart.yaml: icon is recommended 1 chart(s) linted, no failures Successfully packaged chart and saved it to: /home/ubuntu/oom/kubernetes/dist/packages/sdc-2.0.0.tgz make[1]: Leaving directory '/home/ubuntu/oom/kubernetes' [portal] 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 ...Successfully got an update from the "stable" chart repository Update Complete. ?Happy Helming!? Saving 1 charts Downloading common from repo http://127.0.0.1:8879 Deleting outdated charts ==> Linting portal [INFO] Chart.yaml: icon is recommended 1 chart(s) linted, no failures Successfully packaged chart and saved it to: /home/ubuntu/oom/kubernetes/dist/packages/portal-2.0.0.tgz make[1]: Leaving directory '/home/ubuntu/oom/kubernetes' [aai] 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 ...Successfully got an update from the "stable" chart repository Update Complete. ?Happy Helming!? Saving 1 charts Downloading common from repo http://127.0.0.1:8879 Deleting outdated charts ==> Linting aai [INFO] Chart.yaml: icon is recommended 1 chart(s) linted, no failures Successfully packaged chart and saved it to: /home/ubuntu/oom/kubernetes/dist/packages/aai-2.0.0.tgz make[1]: Leaving directory '/home/ubuntu/oom/kubernetes' [robot] 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 ...Successfully got an update from the "stable" chart repository Update Complete. ?Happy Helming!? Saving 1 charts Downloading common from repo http://127.0.0.1:8879 Deleting outdated charts ==> Linting robot [INFO] Chart.yaml: icon is recommended 1 chart(s) linted, no failures Successfully packaged chart and saved it to: /home/ubuntu/oom/kubernetes/dist/packages/robot-2.0.0.tgz make[1]: Leaving directory '/home/ubuntu/oom/kubernetes' [msb] 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 ...Successfully got an update from the "stable" chart repository Update Complete. ?Happy Helming!? Saving 1 charts Downloading common from repo http://127.0.0.1:8879 Deleting outdated charts ==> Linting msb [INFO] Chart.yaml: icon is recommended [WARNING] templates/: directory not found 1 chart(s) linted, no failures Successfully packaged chart and saved it to: /home/ubuntu/oom/kubernetes/dist/packages/msb-2.0.0.tgz make[1]: Leaving directory '/home/ubuntu/oom/kubernetes' [vfc] make[1]: Entering directory '/home/ubuntu/oom/kubernetes' ==> Linting vfc [INFO] Chart.yaml: icon is recommended 1 chart(s) linted, no failures Successfully packaged chart and saved it to: /home/ubuntu/oom/kubernetes/dist/packages/vfc-0.1.0.tgz make[1]: Leaving directory '/home/ubuntu/oom/kubernetes' [message-router] 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 ...Successfully got an update from the "stable" chart repository Update Complete. ?Happy Helming!? Saving 1 charts Downloading common from repo http://127.0.0.1:8879 Deleting outdated charts ==> Linting message-router [INFO] Chart.yaml: icon is recommended 1 chart(s) linted, no failures Successfully packaged chart and saved it to: /home/ubuntu/oom/kubernetes/dist/packages/message-router-2.0.0.tgz make[1]: Leaving directory '/home/ubuntu/oom/kubernetes' [uui] 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 ...Successfully got an update from the "stable" chart repository Update Complete. ?Happy Helming!? Saving 1 charts Downloading common from repo http://127.0.0.1:8879 Deleting outdated charts ==> Linting uui [INFO] Chart.yaml: icon is recommended 1 chart(s) linted, no failures Successfully packaged chart and saved it to: /home/ubuntu/oom/kubernetes/dist/packages/uui-2.0.0.tgz make[1]: Leaving directory '/home/ubuntu/oom/kubernetes' [sdnc] 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 ...Successfully got an update from the "stable" chart repository Update Complete. ?Happy Helming!? Saving 3 charts Downloading common from repo http://127.0.0.1:8879 Downloading mysql from repo http://127.0.0.1:8879 Downloading dgbuilder from repo http://127.0.0.1:8879 Deleting outdated charts ==> Linting sdnc [INFO] Chart.yaml: icon is recommended 1 chart(s) linted, no failures Successfully packaged chart and saved it to: /home/ubuntu/oom/kubernetes/dist/packages/sdnc-2.0.0.tgz make[1]: Leaving directory '/home/ubuntu/oom/kubernetes' [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 ...Successfully got an update from the "stable" chart repository Update Complete. ?Happy Helming!? Saving 24 charts Downloading aaf from repo http://127.0.0.1:8879 Downloading aai from repo http://127.0.0.1:8879 Downloading appc from repo http://127.0.0.1:8879 Downloading clamp from repo http://127.0.0.1:8879 Downloading cli from repo http://127.0.0.1:8879 Downloading common from repo http://127.0.0.1:8879 Downloading consul from repo http://127.0.0.1:8879 Downloading dcaegen2 from repo http://127.0.0.1:8879 Downloading esr from repo http://127.0.0.1:8879 Downloading log from repo http://127.0.0.1:8879 Downloading message-router from repo http://127.0.0.1:8879 Downloading mock from repo http://127.0.0.1:8879 Downloading msb from repo http://127.0.0.1:8879 Downloading multicloud from repo http://127.0.0.1:8879 Downloading policy from repo http://127.0.0.1:8879 Downloading portal from repo http://127.0.0.1:8879 Downloading robot from repo http://127.0.0.1:8879 Downloading sdc from repo http://127.0.0.1:8879 Downloading sdnc from repo http://127.0.0.1:8879 Downloading so from repo http://127.0.0.1:8879 Downloading uui from repo http://127.0.0.1:8879 Downloading vfc from repo http://127.0.0.1:8879 Downloading vid from repo http://127.0.0.1:8879 Downloading vnfsdk from repo http://127.0.0.1:8879 Deleting outdated charts ==> Linting onap Lint OK 1 chart(s) linted, no failures Successfully packaged chart and saved it to: /home/ubuntu/oom/kubernetes/dist/packages/onap-2.0.0.tgz make[1]: Leaving directory '/home/ubuntu/oom/kubernetes' ubuntu@k8s-s1-master:/home/ubuntu/oom/kubernetes#

Setup of this Helm repository is a one time activity. If you make changes to your deployment charts or values, make sure to run **make** command again to update your local Helm repository.



If Change 41597 , has not been merged ,  create persistent volumes to be available for claim by persistent volumes claim created during MySQL pods deployment. (As of today, late April 2018, the change has been merged and you don't need to create PVs per following step.)

#use spec.storageClassName as {Release-name}-sdnc-db-data (In our example, release name is taken as "dev") #use spec.hostPath.path as {global.perisistentPath}/{Release-name}/sdnc/data (In our example, global.persistentPath is taken as an unmounted directory /onapDev; release name is taken as "dev") #below yaml file will create two persistent volumes to support two MySQL DB replicas ubuntu@k8s-s1-master:/home/ubuntu/oom/kubernetes# cd /home/ubuntu ubuntu@k8s-s1-master:/home/ubuntu# cat > pv.yaml << EOF kind: PersistentVolume apiVersion: v1 metadata: annotations: volume.alpha.kubernetes.io/storage-class: "yes" name: nfs-vol1 namespace: onap labels: app: nfs-provisioner type: local spec: capacity: storage: 11Gi accessModes: - ReadWriteMany - ReadWriteOnce storageClassName: dev-sdnc-db-data hostPath: path: "/onapDev/dev/sdnc/data" --- kind: PersistentVolume apiVersion: v1 metadata: annotations: volume.alpha.kubernetes.io/storage-class: "yes" name: nfs-vol2 namespace: onap labels: app: nfs-provisioner type: local spec: capacity: storage: 11Gi accessModes: - ReadWriteMany - ReadWriteOnce storageClassName: dev-sdnc-db-data hostPath: path: "/onapDev/dev/sdnc/data" EOF ubuntu@k8s-s1-master:/home/ubuntu# kubectl create -f pv.yaml ubuntu@k8s-s1-master:/home/ubuntu# cd oom/kubernetes ubuntu@k8s-s1-master:/home/ubuntu/oom/kubernetes#



Once the repo is setup, installation of ONAP can be done with a single command:

Example: ubuntu@k8s-s1-master:/home/ubuntu/oom/kubernetes# helm install local/onap --name <Release-name> --namespace onap Execute: # we choose "dev" as our release name here ubuntu@k8s-s1-master:/home/ubuntu/oom/kubernetes# helm install local/onap --name dev --namespace onap NAME: dev LAST DEPLOYED: Thu Apr 5 15:29:43 2018 NAMESPACE: onap STATUS: DEPLOYED RESOURCES: ==> v1beta1/ClusterRoleBinding NAME AGE onap-binding <invalid> ==> v1/Service NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE dev-aaf-cs ClusterIP None <none> 7000/TCP,7001/TCP,9042/TCP,9160/TCP <invalid> dev-aaf NodePort 10.102.199.114 <none> 8101:30299/TCP <invalid> dev-sdnc-dgbuilder NodePort 10.98.198.119 <none> 3000:30203/TCP <invalid> dev-sdnc-dmaap-listener ClusterIP None <none> <none> <invalid> sdnc-dbhost-read ClusterIP 10.97.164.247 <none> 3306/TCP <invalid> dev-sdnc-nfs-provisioner ClusterIP 10.96.108.12 <none> 2049/TCP,20048/TCP,111/TCP,111/UDP <invalid> dev-sdnc-dbhost ClusterIP None <none> 3306/TCP <invalid> sdnc-sdnctldb02 ClusterIP None <none> 3306/TCP <invalid> sdnc-sdnctldb01 ClusterIP None <none> 3306/TCP <invalid> dev-sdnc-portal NodePort 10.98.82.180 <none> 8443:30201/TCP <invalid> dev-sdnc-ueb-listener ClusterIP None <none> <none> <invalid> sdnc-cluster ClusterIP None <none> 2550/TCP <invalid> dev-sdnc NodePort 10.109.177.114 <none> 8282:30202/TCP,8202:30208/TCP,8280:30246/TCP <invalid> ==> v1beta1/Deployment NAME DESIRED CURRENT UP-TO-DATE AVAILABLE AGE dev-aaf-cs 1 1 1 0 <invalid> dev-aaf 1 1 1 0 <invalid> dev-sdnc-dgbuilder 1 1 1 0 <invalid> dev-sdnc-dmaap-listener 1 1 1 0 <invalid> dev-sdnc-nfs-provisioner 1 1 1 0 <invalid> dev-sdnc-portal 1 0 0 0 <invalid> dev-sdnc-ueb-listener 1 0 0 0 <invalid> ==> v1beta1/StatefulSet NAME DESIRED CURRENT AGE dev-sdnc-db 2 1 <invalid> dev-sdnc 3 3 <invalid> ==> v1/Pod(related) NAME READY STATUS RESTARTS AGE dev-aaf-cs-7c5b64d884-msh74 0/1 ContainerCreating 0 <invalid> dev-aaf-775bdc6b48-cf7fr 0/1 Init:0/1 0 <invalid> dev-sdnc-dgbuilder-6fdfb498f-wf7bt 0/1 Init:0/1 0 <invalid> dev-sdnc-dmaap-listener-5998b5774c-wz24j 0/1 Init:0/1 0 <invalid> dev-sdnc-nfs-provisioner-75dcd8c86c-qz2qh 0/1 ContainerCreating 0 <invalid> dev-sdnc-portal-5cd7598547-46gn4 0/1 Init:0/1 0 <invalid> dev-sdnc-ueb-listener-598c68f8d8-frbfz 0/1 Init:0/1 0 <invalid> dev-sdnc-db-0 0/2 Init:0/3 0 <invalid> dev-sdnc-0 0/2 Init:0/1 0 <invalid> dev-sdnc-1 0/2 Init:0/1 0 <invalid> dev-sdnc-2 0/2 Init:0/1 0 <invalid> ==> v1/Secret NAME TYPE DATA AGE dev-aaf-cs Opaque 0 <invalid> dev-sdnc-dgbuilder Opaque 1 <invalid> dev-sdnc-db Opaque 1 <invalid> dev-sdnc-portal Opaque 1 <invalid> dev-sdnc Opaque 1 <invalid> onap-docker-registry-key kubernetes.io/dockercfg 1 <invalid> ==> v1/ConfigMap NAME DATA AGE dev-aaf 0 <invalid> dev-sdnc-dgbuilder-config 1 <invalid> dev-sdnc-dgbuilder-scripts 2 <invalid> sdnc-dmaap-configmap 1 <invalid> dev-sdnc-db-db-configmap 2 <invalid> sdnc-portal-configmap 1 <invalid> sdnc-ueb-configmap 1 <invalid> dev-sdnc-installsdncdb 1 <invalid> dev-sdnc-dblib-properties 1 <invalid> dev-sdnc-aaiclient-properties 1 <invalid> dev-sdnc-startodl 1 <invalid> dev-sdnc-onap-sdnc-svclogic-config 1 <invalid> dev-sdnc-svclogic-config 1 <invalid> dev-sdnc-filebeat-configmap 1 <invalid> dev-sdnc-log-configmap 1 <invalid> ==> v1/StorageClass NAME PROVISIONER AGE dev-sdnc-db-data dev-sdnc-db/nfs <invalid> ubuntu@k8s-s1-master:/home/ubuntu/oom/kubernetes#



Downgrade helm

 The helm installation procedure will put the latest version of it on your master node.  Then Tiller (helm server) version will follow the helm (helm client) version and Tiller version will be also the latest.

If helm/tiller version on your K8S master node is not  what ONAP installation wants, you  will get “Chart incompatible with Tiller v2.9.1”. See below:



ubuntu@kanatamaster:~/oominstall/kubernetes$ helm install local/onap --name dev --namespace onap

Error: Chart incompatible with Tiller v2.9.1

ubuntu@kanatamaster:~/oominstall/kubernetes$

A temporary fix for this will be often downgrading helm/tiller.  Here is the procedure:

Step 1)  downgrade helm client (helm)

Step 2) downgrade helm server (Tiller)

Use helm rest, . Follow the below steps:

# Uninstalls Tiller from a cluster helm reset --force # Clean up any existing artifacts kubectl -n kube-system delete deployment tiller-deploy kubectl -n kube-system delete serviceaccount tiller kubectl -n kube-system delete ClusterRoleBinding tiller-clusterrolebinding cat > tiller-serviceaccount.yaml << EOF apiVersion: v1 kind: ServiceAccount metadata: name: tiller namespace: kube-system --- kind: ClusterRoleBinding apiVersion: rbac.authorization.k8s.io/v1beta1 metadata: name: tiller-clusterrolebinding subjects: - kind: ServiceAccount name: tiller namespace: kube-system roleRef: kind: ClusterRole name: cluster-admin apiGroup: "" EOF # Run the blow command to get the matching tiller version for helm kubectl create -f tiller-serviceaccount.yaml # Then run init helm helm init --service-account tiller --upgrade # Verify helm version #Note: Dont forget to start helm nohup sudo helm serve >/dev/null 2>&1 &

The **--namespace onap** is currently required while all onap helm charts are migrated to version 2.0. After this activity is complete, namespaces will be optional.



Use the following to monitor your deployment and determine when ONAP is ready for use:

ubuntu@k8s-s1-master:/home/ubuntu# kubectl get pods --all-namespaces NAMESPACE NAME READY STATUS RESTARTS AGE default nginx-855fbf769d-fpd68 1/1 Running 1 43d kube-system coredns-65dcdb4cf-rhqnd 1/1 Running 1 52d kube-system etcd-k8s-s2-master 1/1 Running 1 52d kube-system kube-apiserver-k8s-s2-master 1/1 Running 1 10d kube-system kube-controller-manager-k8s-s2-master 1/1 Running 1 10d kube-system kube-proxy-cbbff 1/1 Running 1 52d kube-system kube-proxy-ds2kq 1/1 Running 1 52d kube-system kube-proxy-jjhwl 1/1 Running 1 52d kube-system kube-proxy-wm4sz 1/1 Running 1 52d kube-system kube-proxy-x5b8b 1/1 Running 1 52d kube-system kube-scheduler-k8s-s2-master 1/1 Running 1 52d kube-system tiller-deploy-5b48764ff7-44fd5 1/1 Running 1 52d kube-system weave-net-5jz5c 2/2 Running 11 52d kube-system weave-net-cfpbm 2/2 Running 10 52d kube-system weave-net-htjq6 2/2 Running 11 52d kube-system weave-net-nc69d 2/2 Running 10 52d kube-system weave-net-thqmc 2/2 Running 9 52d onap dev-sdnc-0 2/2 Running 0 18h onap dev-sdnc-db-0 2/2 Running 0 18h onap dev-sdnc-dgbuilder-6fdfb498f-5xrfh 1/1 Running 0 18h onap dev-sdnc-dmaap-listener-5998b5774c-tc4vd 1/1 Running 0 18h onap dev-sdnc-nfs-provisioner-75dcd8c86c-44gpk 1/1 Running 0 18h onap dev-sdnc-portal-5cd7598547-d5l48 0/1 CrashLoopBackOff 319 18h onap dev-sdnc-ueb-listener-598c68f8d8-9z7pn 1/1 Running 0 18h ubuntu@k8s-s1-master:/home/ubuntu#



Cleanup deployed ONAP instance

To delete a deployed instance, use the following command:

Example: ubuntu@k8s-s1-master:/home/ubuntu/oom/kubernetes# helm del --purge <Release-name> Execute: # we choose "dev" as our release name here ubuntu@k8s-s1-master:/home/ubuntu# helm del --purge dev release "dev" deleted ubuntu@k8s-s1-master:/home/ubuntu#



Also, delete the existing persistent volumes and persistent volume claim in "onap" namespace:

#query existing pv in onap namespace ubuntu@k8s-s1-master:/home/ubuntu# kubectl get pv -n onap NAME CAPACITY ACCESS MODES RECLAIM POLICY STATUS CLAIM STORAGECLASS REASON AGE nfs-vol1 11Gi RWO,RWX Retain Bound dev-sdnc-db-data 38s nfs-vol2 11Gi RWO,RWX Retain Bound dev-sdnc-db-data 34s #Example commands are found here: # delete all pvc under onap ubuntu@k8s-s1-master:/home/ubuntu# kubectl delete pvc -n onap --all #query existing pvc in onap namespace ubuntu@k8s-s1-master:/home/ubuntu# kubectl get pvc -n onap NAME STATUS VOLUME CAPACITY ACCESS MODES STORAGECLASS AGE dev-sdnc-db-data-dev-sdnc-db-0 Bound nfs-vol1 11Gi RWO,RWX dev-sdnc-db-data 21h dev-sdnc-db-data-dev-sdnc-db-1 Bound nfs-vol2 11Gi RWO,RWX dev-sdnc-db-data 21h #delete existing pv ubuntu@k8s-s1-master:/home/ubuntu# kubectl delete pv nfs-vol1 -n onap pv "nfs-vol1" deleted ubuntu@k8s-s1-master:/home/ubuntu# kubectl delete pv nfs-vol2 -n onap pv "nfs-vol2" deleted #delete existing pvc ubuntu@k8s-s1-master:/home/ubuntu# kubectl delete pvc dev-sdnc-db-data-dev-sdnc-db-0 -n onap pvc "dev-sdnc-db-data-dev-sdnc-db-0" deleted ubuntu@k8s-s1-master:/home/ubuntu# kubectl delete pvc dev-sdnc-db-data-dev-sdnc-db-1 -n onap pvc "dev-sdnc-db-data-dev-sdnc-db-1" deleted



Delete everything inside the chosen global.persistentPath in during SDN-C deployment:

#delete everything inside /onapDev, our chosen path for global.persistentPath ubuntu@k8s-s1-master:/home/ubuntu# cd /onapDev ubuntu@k8s-s1-master:/onapDev# sudo rm -rf * ubuntu@k8s-s1-master:/onapDev#





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