guanlinau/DevOps-Deploy-MongoDB-and-Mongo-Express-into-local-K8s-cluster

Deploy MongoDB and Mongo Express into local K8s cluster

Deploy MongoDB and Mongo Express into local K8s cluster

Technologies Used:

Kubernetes, Docker, MongoDB, Mongo Express

Project Description:

1- Setup local K8s cluster with Minikube.

2-Deploy MongoDB and MongoExpress with configuration and credentials extracted into ConfigMap and Secret.

Deployment Usage Instructions:

Step 1: Create mongo_secret.yaml file

1-generate base 64 encrypted username and password

echo -n "username" | base64

echo -n "password" | base64

2-create mongo secret by yaml file

kubectl apply -f mongo_secret.yaml

kubectl get secret

Step 2: Create mongo.yaml file for deployment component

1-create mongodb deployment

kubectl apply -f mongo.yaml

2-check status

kubectl get all

kubectl describe pod [pod_name]

Step 3: Add mongo service logic into mongo.yaml file and create mongo internal service

kubectl apply -f mongo.yaml

Step 4:Create mongo configmap file and create mongo express component

kubectl apply -f mongoExpress_configmap.yaml

Step 5: Add mongo-express service logic into mongoexpress.yaml file and create mongo-express external service

kubectl apply -f mongoExpress_configmap.yaml

Step 7: Get external service ip via minikube service

kubectl get service

minikube service mongo-express-service