Setup Docker on Windows 7 with Folder Binding to Container

Youtube video here of the below instructions: https://youtu.be/WmN2Yc-75lE
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# Docker setup for Windows 7 64 bit. Need Docker Toolbox because Docker Windows uses Hyper V, and windows 7 dont have it.
# Docker Toolbox will install VirtualBox and you'll run docker containers inside your VirtualBox.
# You can bind your local machine Windows 7 folder to link it to your container inside your VirtualBox machine.
# Your windows 7 machine needs to be 64 bit, with virtualization. Full instructions here: https://docs.docker.com/toolbox/toolbox_install_windows/

### Instructions ###
# 1. Install Docker Toolbox > Search for docker toolbox download and download it
# OR Download latest .exe file using this link https://github.com/docker/toolbox/releases
# eg https://github.com/docker/toolbox/releases/download/v19.03.1/DockerToolbox-19.03.1.exe
# Run the .exe file and install
# Change Environment Variables Path: add at end of line ;C:\Program Files\Docker Toolbox

# You'll get this error if you dont use the docker terminal eg if you use git bash and type 
docker info
# You will get below error
error during connect: Get http://%2F%2F.%2Fpipe%2Fdocker_engine/v1.40/containers/json: open //./pipe/docker_engine: The system cannot find the file specified. In the default daemon configuration on Windows, the docker client must be run elevated to connect. This error may also indicate that the docker daemon is not running.
# To fix this, use the docker terminal.

# 2. Run Docker
# On your desktop > Double Click on Docker Quickstart Terminal
# > If error on bash, find the correct path of your git bin folder for bash.exe file location
# My git is installed in c:/programs, yours can be in c:/program files. Just find the Git folder > Go to Bin folder > Find bash.exe

# On your Desktop > Right Click Docker Quickstart Terminal > Properties > 
Target: C:\Program\Git\bin\bash.exe --login -i "C:\Program Files\Docker Toolbox\start.sh"
# NOTE: your Git Bin folder could be different so find it on your machine

# 3. Using Docker
# In your Docker terminal: Type
# Top bar > Right Click > Properties > Options > Click Quick Edit Mode
# see info in your docker
docker info
docker-machine ip
docker container run -d -p 8080:80 --name mynginx nginx
# Go to your browser > Type in your docker ip:8080 > You'll see nginx page
docker container exec -it mynginx bash
cd /usr/share/nginx/html
exit
docker rm $(docker ps -aq) -f

# Go to your Users folder > c:/Users > Create folder docker > Go into docker folder > create folder nginx
# Note: Capital U for Users
docker container run -d -p 8080:80 -v /c/Users/docker/nginx:/usr/share/nginx/html --name mynginx nginx
# Go to your browser > Type in your docker ip:8080 > You'll see nginx page
# In docker terminal
cd c:/users/docker/nginx
# open up visual code in that folder [or do it manually in your code editor
code .
# create file index.html > put heading1 as Hello World 2 > Save file > Go to browser and refresh to see update
# create file about.html > put heading1 as About 2 > Save file > Go to browser > /about.html > See page about.html

#### Create Docker file
# create file Dockerfile > Put following code in
FROM nginx:latest
WORKDIR /usr/share/nginx/html
COPY . .
# In docker terminal
cd c:/users/docker/nginx
docker image build -t mynginxinit .
docker rm $(docker ps -aq) -f
docker container run -d -p 8080:80 --name mynginx mynginxinit
docker cp mynginx:/usr/share/nginx/html/ c:\\Users\\docker\\nginx2
docker rm $(docker ps -aq) -f
docker container run -d -p 8080:80 -v /c/Users/docker/nginx2:/usr/share/nginx/html --name mynginx mynginxinit
cd c:/users/docker/nginx2
code .
# In Visual Studio Code or your code editor, edit file index.html > put heading1 as Hello World 3 > Save file > Go to browser and refresh to see update
# In docker terminal
docker container exec -it mynginx bash
cd /usr/share/nginx/html
apt update
apt install nano
nano index.html
# Edit file index.html > put heading1 as Hello World 4 > Save file > Go to browser and refresh to see update

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##### Below are misc stuff not required but for information only #####

apt update
apt install nano
nano index.html
# Put heading1 as Hello World > Save file > On your browser, refresh nginx page > You'll see it updated
docker rm $(docker ps -aq) -f


docker-machine url    # see your docker ip
docker-machine ip default
docker images   # see list of images thats on local machine
docker images --all
docker ps 	# see all container; or docker container ps
docker ps -a 	# shows all container even not running
docker container stop mysql 	# stop the container
docker container rm myapache	# remove container
docker container rm myapache -f	# forced removal if its running
docker container exec -it mynginx bash	# tunnel into container
docker start mynginx	# start up a container
docker rm $(docker ps -aq) -f 	# force remove all containers

List of docker commands:
https://gist.github.com/bradtraversy/89fad226dc058a41b596d586022a9bd3
https://medium.com/@nagarwal/lifecycle-of-docker-container-d2da9f85959

https://youtu.be/Kyx2PsuwomE?t=383
Install Docker Toolbox. Go into folder, double click start.sh
fix shortcut to docker quickstatr
docker container run -it -p 80:80 nginx
* it means run in forground. p publish. first port in your local machine, 2nd exposed fm container
docker-machine env
docker container run -d -p 8080:80 --name mynginx nginx
docker container run -d -p 8081:80 --name myapache httpd
docker container run -d -p 3306:3306 --name mysql --env -- MYSQL_ROOT_PASSWORD=123456 mysql
docker container exec -it mynginx bash
winpty docker container exec -it mynginx bash	# if on windows git bash admin winpty


https://www.jhipster.tech/tips/020_tip_using_docker_containers_as_localhost_on_mac_and_windows.html
changing docker ip to localhost
docker-machine stop default
Open VirtualBox Manager
Select your Docker Machine VirtualBox image (e.g.: default)
Open Settings -> Network -> Advanced -> Port Forwarding
Add your app name, the desired host port and your guest port
docker-machine start default
eval $(docker-machine env default)
docker-machine url
docker images > see list of images thats on local machine
docker images --all
docker ps -a 	# shows all container even not running
docker ps 	# see all container; or docker container ps
docker container stop mysql 	# stop the container
docker container rm myapache	# remove container
docker container rm myapache -f	# forced removal if its running
docker container exec -it mynginx bash	# tunnel into container
docker start mynginx	# start up a container
docker rm $(docker ps -aq) -f 	# force remove all containers

Dockerfile
FROM nginx:latest
WORKDIR /usr/share/nginx/html
COPY . .

docker image build -t mynginxinit .
docker images
# remove docker and start again
docker rm $(docker ps -aq) -f
docker container run -d -p 8080:80 --name mynginx mynginxinit
docker cp mynginx:/usr/share/nginx/html/ c:\\Users\\docker\\nginx2
# docker cp c:\Users\docker\nginx2 mynginx:/usr/share/nginx/html/
// give yourself full permission to access folder on your windowns 7 local machine
docker cp mynginx:/usr/share/nginx/html/ c:\\Users\\docker\\nginx2
docker rm $(docker ps -aq) -f
docker container run -d -p 8080:80 -v /c/Users/docker/nginx2:/usr/share/nginx/html --name mynginx mynginxinit
cd c:/users/docker/nginx2
code .
docker container exec -it mynginx bash
cd /usr/share/nginx/html
apt update
apt install nano
apt-get install nano
nano index.html

# Map docker local folder to your localmachine
# bind mount
- docker nginx is debian image
- cd usr/share/nginx/html
- cd to your windows folder
docker container run -d -p 8080:80 -v $(pwd):/usr/share/nginx/html --name mynginx nginx
docker container run -d -p 8080:80 -v /C/docker/nginx:/usr/share/nginx/html --name mynginx nginx
docker container run -d -p 8080:80 -v /c/Users/nginx:/usr/share/nginx/html --name mynginx nginx
code . 	# open visual studio code in directory that youre in
winpty docker container exec -it mynginx bash
apt-get update && apt-get install procps -y
ps -ef | grep nginx
cd /usr/share/nginx && chown -R nginx:nginx *
apt-get install nano
docker container exec -it nginx-website bash


docker container run -d -p 8080:80 -v C:\docker\nginx


List of docker commands:
https://gist.github.com/bradtraversy/89fad226dc058a41b596d586022a9bd3
https://medium.com/@nagarwal/lifecycle-of-docker-container-d2da9f85959


docker-machine ip default
docker info
docker container ls > shows running container
docker container ls -a > shows all container
docker container rm idOfContainer > removes a container
docker pull nginx > gets image nginx from docker
docker container run -d -p 8080:80 --name mynginx nginx 
# d for detach to run in background; name custom