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Deploying a server and client created using nodejs and socket programming, then integrating the client with mongodb replicaset cluster to save the streamed data from the server.

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amshrbo/deploying-nodejs-stack

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deploying-nodejs-stack

  • Deploying a server and client socket apps that simulates a tcp server that push a stream of data and client connects to it, created using nodejs.
  • Creating a mongo relplicaset cluster, then integerating it with the client to store the streamed data into the mongo replset cluster

Get up and running

  1. clone the repo

    git clone [email protected]:amshrbo/deploying-nodejs-stack.git
    
  2. Run the mongo replset cluster using instructions provided in this readme file

  3. Run your client and server simulation using.

    • make sure to have a .env file for storing your env vars required by the compose file
      MONGO_UN=root_un
      MONGO_PW=root_pw
      DB_NAME=your_db_name
      MONGO_URI=mongodb://root_un:root_pw@mongo-primary,mongo-worker-1:27018,mongo-worker-2:27019/?replicaSet=bosta-rs-1
      
    docker-compose up --build
    

Stop the infrasturcture

  1. Stop the client and server

    docker-compose down
    
  2. Stop the mongo replset cluster

    cd replicaset_cluster
    docker-compose down # use -v of you wanna get ride of the persisted data
    

Mongodb cluster info

  • It's a replicaSet cluster that consists of three nodes
  • One primary that handels read and write operations
  • The other 2 nodes are secondary that handels replication
  • If the primary node fails for any specific reason, the two other nodes will vote for one of them to be the primary and the other to be the secondary (worker) node.
  • The communication between nodes encrypted using keyfile auth provided by mongodb

Resources

To Do, or To Improve

  • For a higher performance you can add another replicaset cluster and setup sharding between them.

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Deploying a server and client created using nodejs and socket programming, then integrating the client with mongodb replicaset cluster to save the streamed data from the server.

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