NoSql MongoDB Cluster using Kubernetes on Digital Ocean

Getting Started

• Start by creating a kubernetes cluster on Digital Ocean

• Fill the details and cluster will be created for you

Before using MongoDB make sure you have doctl and kubectl setup so you can apply the changes to created cluster locally

Deploying to MongoDB

git clone https://github.com/pankaj892/nosql-cluster-kubernetes/
cd nosql-cluster-kubernetes/

Once you are in the folder Enter the following command

kubectl apply -f .

Wait for few minutes and to see all deployments use the command

kubectl get all 

Depending on your cluster location and proximity to your location it may take a few minutes to show up everything as ready

Now to enter the bash shell of MongoDB client

Type the following command

kubectl exec deployment/mongo-client -it -- /bin/bash

note: make sure to change the credentials in the 'mongodb-secrets.yaml' file

We can access our mongodb shell via nodeport

mongo --host mongo-nodeport-svc --port 27017 -u pankaj -p pankaj

Success

We have successfully logged into our mongodb shell using kubernetes and can perform operations