MongoExpUser/DynamoDB-Local-and-Hybrid-Web-Application-Server

Container-Based DynamoDB-Local Datastore and Hybrid Web-Application Server

DynamoDB-Local-and-Hybrid-Web-Application-Server

Container-Based DynamoDB-Local Datastore and Hybrid Web-Application Server.

Architectural Diagram Depicting DynamoDB-Local Datastore and Hybrid Web-Application Server

1) Build Image:

 * Build
  sudo docker build --no-cache -t hybridserver/ubuntu-22.04-nodejs-21-python-3.11-aws-cli-2:latest .

2) Deploy Containers and Destroy with Docker Compose:

 * Deploy containers 
   set PWD=%cd% && sudo docker compose -f docker-compose-dyndb.yml --project-directory $PWD --project-name "dyndb-app" up -d
 
 * Stop and remove containers with related network and volumes
   set PWD=%cd% && sudo docker compose -f docker-compose-dyndb.yml --project-directory $PWD --project-name "dyndb-app" down && sudo docker volume rm $(docker volume ls -q)

4) Stop, Re-Start and Log Services with Docker Compose:

 * Stop services
   set PWD=%cd% && sudo docker compose -f docker-compose-dyndb.yml --project-directory $PWD --project-name "dyndb-app" stop
 
 * Start services
   set PWD=%cd% && sudo docker compose -f docker-compose-dyndb.yml --project-directory $PWD --project-name "dyndb-app" start
 
 * Log: view output from containers
   set PWD=%cd% && sudo docker compose -f docker-compose-dyndb.yml --project-directory $PWD --project-name "dyndb-app" logs 

5) Log: View Output from Individual Container

 * DynamoDB-Local Node 
   sudo docker logs dynamodb-node
*  Web-App Server Node
   sudo docker logs webappserver-node

6) Inspect the Services and the Container Logs:

 * DynamoDB-Local Node
   sudo docker inspect dynamodb-node
   sudo docker exec -it dynamodb-node /bin/bash -c  "tail -n 400 -f  /var/log/dnf.log"  
   sudo docker exec -it dynamodb-node /bin/bash -c  "tail -n 400 -f  /var/log/dnf.rpm.log"
 * Web-App Server Node
   sudo docker inspect webappserver-node
   sudo docker exec -it dynamodb-node /bin/bash -c  "tail -n 400 -f  /var/log/hawkey.log"
   sudo docker exec -it webappserver-node /bin/bash -c  "sudo tail -n 400 -f  /var/log/alternatives.log"  
   sudo docker exec -it webappserver-node /bin/bash -c  "sudo tail -n 400 -f  /var/log/bootstrap.log" 
   sudo docker exec -it webappserver-node /bin/bash -c  "sudo tail -n 400 -f  /var/log/dpkg.log" 
   sudo docker exec -it webappserver-node /bin/bash -c  "sudo tail -n 400 -f  /var/log/apt/history.log" 
   sudo docker exec -it webappserver-node /bin/bash -c  "sudo tail -n 400 -f  /var/log/apt/term.log" 

7) Interact with Containers/Connect to Containers:

 * DynamoDB-Local Node 
   sudo docker exec -it dynamodb-node /bin/bash
 * Web-App Server Node
   sudo docker exec -it webappserver-node /bin/bash

8) Run Queries on DynamoDB-Local from Host via Web-App Server Node:

    sudo docker exec -it webappserver-node /bin/bash -c  "sudo aws dynamodb describe-limits --endpoint-url http://dynamodb-node:8000 --region us-east-1" 
    sudo docker exec -it webappserver-node /bin/bash -c  "sudo aws dynamodb list-tables --endpoint-url http://dynamodb-node:8000 --region us-east-1"
    sudo docker exec -it webappserver-node /bin/bash -c  "sudo aws dynamodb create-table --table-name cars --attribute-definitions AttributeName=manufacturer,AttributeType=S AttributeName=model,AttributeType=S --key-schema AttributeName=manufacturer,KeyType=HASH AttributeName=model,KeyType=RANGE --billing-mode PAY_PER_REQUEST --endpoint-url http://dynamodb-node:8000 --region us-east-1 --profile default"

9) Run HTTP Request on Web-App Server Node from Host

    sudo docker exec -it webappserver-node /bin/bash -c  "sudo curl http:/localhost:80" 

10) Stop and Restart Nodes

 * DynamoDB-Local Node
   sudo docker stop  dynamodb-node  
   sudo docker start dynamodb-node
 * Web-App Server Node
   sudo docker stop  webappserver-node  
   sudo docker start webappserver-node

11) Check Containers Status:

* sudo docker ps -a

License

Copyright © 2024. MongoExpUser

Licensed under the MIT license.