Node-RED

-

 Node-RED server can be spine using docker as bellow,

- docker run --rm --net tulip-net -it -p 1880:1880 -v myNodeREDdata:/data  --name mynodered nodered/node-red


It is important that run on specific network, if you have several docker containers running. Eg. MQTT or Mongo...



How to run a MQTT broker,


- docker run --rm --net tulip-net -p 8080:8080 -p 1883:1883 --name hivemq hivemq/hivemq4


How to run a Mongodb,


docker run --rm --net tulip-net -d -p 27018:27017 --name nodered_mongo -e MONGO_INITDB_ROOT_USERNAME=admin -e MONGO_INITDB_ROOT_PASSWORD=admin mongo



Node-RED can be installed new extensions as necessary. Use `Mange Pelette` link for that,




dsfasdf


Comments

Post a Comment

Popular posts from this blog

Kubernetes for Micro Services

-
Image
(Special thanks to Stephen Grider) Cluster - Whole wrapper Node - A virtual machine Pod - Container wrapper. There can be multiple containers inside a Pod Deployment - Monitor set of Pods. If something down, then this will restart them to make sure it is running Service - Provide nice URLs for containers How to create a Pod directly? Create Pod using configuration file - kubectl apply -f posts.yml  Note: This apply use for any type of cluster change Example of posts.yml apiVersion : v1 kind : Pod metadata : name : posts spec : containers : - name : post image : dilumdarshana/posts:0.0.1 Get all pods running - kubectl get pods Delete Pods -  kubectl delete -f posts.yml General important Pod commands: kubectl exec -it <pod name> <command> kubectl logs <pod name> kubectl delete pod <pod name> kubectl describe pod <pod name> How to create Pods via deployment ? kubectl apply -f <deployement.yml> Example of deployment.yml apiVersion : apps/v1
Read more

Laravel 5.3

-
# Create a new project composer create-project --prefer-dist laravel/laravel <project-name> # Check existing version php artisan -V # Make controllers php artisan make:controller ProductController # Make models php artisan make:model <modal name> # Make views # Database Using migration script: - Migration scripts will be stored at 'database/migrations' folder - Can create a blueprint of migration script using,   php artisan make:migration <name of script to identify> --create=<table name>   eg. php artisan make:migration create_table_customer --create=customer - Can get the help using,    php artisan help make:migration - Can run all the migration scripts using,   php artisan migrate - Can rollback current change using,   php artisan migrate:rollback # Seeder - seeding database with test data using seed classes - Create seeding script   php artisan make:seeder <seeder name>   eg. php artisan make:seeder CustomerTable
Read more