docker

Basic :

* Docker hub : Docker Hub is a hosted repository service provided by Docker for finding and sharing container images with your team.

* Docker image : A Docker image is a file, comprised of multiple layers, that is used to execute code in a Docker container.

* Docker file : A Dockerfile is a assemble file.It
                is a text document that contains all the commands a user could call on the command line to assemble an image.
                Its a file contain assembly image list , working directory.
                
* Docker compose : Its a file that contain all service confifuration of php, mysqli , 
                   like which port it will use or restart process or base image ect. 
                   Also it link with docker file.
                   Service run in container & Docker Compose is used to run & configure multiple containers as a single service. 

* Docker container : Its a environment. Containers are a standardized unit of software that allows developers to isolate their app from its environment

* Kubernetes : Kubernetes (K8s) is an open-source system for automating deployment, scaling, and management of containerized applications


Commands :

docker-compose build                (build docker file)
docker-compose up -d                (for start docker)
docker-compose down                 (for stop docker)
docker-compose logs                 (for see error list)
docker ps                           (all container list)
docker exec -it container_name      (open container with specific OS)


https://www.youtube.com/watch?v=ThpnqYpvnIM
https://www.pascallandau.com/blog/php-php-fpm-and-nginx-on-docker-in-windows-10/
Laravel deploy : https://webomnizz.com/containerize-your-laravel-application-with-docker-compose/



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Docker download & kubernates settings :

1. First, download Docker for Windows https://hub.docker.com/editions/community/docker-ce-desktop-windows

2. From setting set configuration by kubernaties 

3. make directory : mkdir -p "C:/codebase/docker-php/app"

4. download offical image :

docker run -d --name docker-php -v "F:/Docker/docker-php/app":/var/www php:7.0-cli

docker run                               // run a container
-d                                       // in the background (detached)
--name docker-php                        // named docker-php
-v "C:/codebase/docker-php/app":/var/www // sync the directory C:/codebase/docker-php/app on the 
                                         // windows host with /var/www in the container
php:7.0-cli                              // use this image to build the container


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