cloud-pnda is under active development and is not suited for production use.

This repo maintains the source code of the cloud-pnda helm chart and some auxiliary files such as example override yaml files (profiles) and grafana-dashboards. cloud-pnda helm chart enables you to deploy PNDA (the scalable, open source big data analytics platform for networks and services) on Kubernetes.

It deploys PNDA components and Big Data Requirements.

A helm client uses the cloud-native helm chart to deploy PNDA platform on Kubernetes. Default configuration values can be overriden providing an external yaml file (See Configuration Section).

• Kubernetes (tested with v1.17)

Point kubectl to your own k8s cluster or follow any of the tutorials to deploy a testing k8s cluster in your local machine.

• Helm 3 (tested with v3.0.2)

curl https://get.helm.sh/helm-v3.0.2-linux-amd64.tar.gz | tar xz
sudo cp linux-amd64/helm /usr/local/bin/
rm -r linux-amd64

Cloud-pnda uses strimzi operator to Manage Kafka on Kubernetes Strimzi-operator is not provided as a helm dependency because strimzi-CRDs (custom resources definitions) must be present prior to helm install cloud-pnda. We hope to fix this in the future.

To install strimzi you can follow this instructions.

1. Create a k8s namespace for cloud-pnda:

kubectl create namespace pnda

2. Install strimzi:

helm repo add strimzi https://strimzi.io/charts/
helm repo update
helm3 install strimzi strimzi/strimzi-kafka-operator \
   --namespace pnda \
   --version 0.16.1 

WARNING! If you install strimzi in a different namespace than cloud-pnda, You must install strimzi with set watchNamespaces pointing to the cloud-pnda namespace. Example of strimzi in its own namespace:

helm repo add strimzi https://strimzi.io/charts/
helm repo update
kubectl create namespace strimzi
helm3 install strimzi strimzi/strimzi-kafka-operator \
   --namespace strimzi \
   --version 0.16.1 \
   --set watchNamespaces[0]=pnda

The helm repository https://pndaproject.github.io/pnda-helm-chart/ provides packaged helm charts of this repo releases.

1. Install strimzi.

2. Add cloud-pnda helm repo:

helm repo add pndaproject https://pndaproject.github.io/pnda-helm-chart/
helm repo update

3. Install cloud-pnda in the selected namespace:

helm install cloud-pnda pndaproject/cloud-pnda \
   --namespace pnda \
   --version 0.1.0-beta1

1. Install strimzi.

2. Update cloud-pnda dependecies:

helm dep update charts/cloud-pnda

3. Install cloud-pnda in the selected namespace:

helm install cloud-pnda charts/cloud-pnda \
   --namespace pnda

Default configuration deploys a set of ingresses that works for local k8s clusters (microk8s, k3s), out-of-the-box:

• Access PNDA console at http://console.127-0-0-1.nip.io with user pnda password pnda
• Access jupyerhub at http://notebooks.127-0-0-1.nip.io with user pnda password pnda
• Access grafana at http://grafana.127-0-0-1.nip.io with user pnda password pnda
• Access hdfs namenode management ui at http://hdfs.127-0-0-1.nip.io
• Access kafka-manager ui at http://kafka-manager.127-0-0-1.nip.io
• Access schema-registry ui at http://schema-registry.127-0-0-1.nip.io
• Access kafka-connect-ui at http://connect.127-0-0-1.nip.io

PNDA is configured by default for minimum resource requirements (for example HA is disabled by default).

To override default configuration values, the user must provide a yaml file in the helm install command:

helm install cloud-pnda charts/cloud-pnda/ \
   --namespace pnda \
   -f custom-config.yaml

This repository contains several custom configuration examples in profiles folder with several pnda custom deployments:

• profiles/red-pnda.yml: profile to deploy pnda in a single computer for development purposes.
• profiles/pico.yml: profile to deploy pnda in a cluster with minimum resources.
• More to be added.

The default values of PNDA components and Big Data dependencies can be checked at charts/cloud-pnda/values.yaml file.

For customizing the external dependencies, go to each dependency information:

• Kafka and Zookeeper: manually edit the Kafka Resource with kubectl --namespace pnda edit kafka strimzi
• KafkaConnect: manually edit the KafkaConnect Resource with kubectl --namespace pnda edit kafkaconnect strimzi
• hdfs: More info here.
• hbase: more info here
• openstsdb: more info here.
• spark-standalone: more info here.
• jupyterhub: more info here.

If you want to undone the deployment of cloud-pnda:

1. Uninstall helm chart:

helm uninstall cloud-pnda --namespace pnda

2. Remove pnda namespace:

kubectl delete namespace pnda

To remove strimzi:

1. Uninstall helm chart:

helm uninstall strimzi --namespace strimzi

2. Remove pnda namespace:

kubectl delete namespace strimzi

• Zero to Jupyterhub with Kubernetes
• Confluent Platform helm chart