wdbasson / visit-counter-2

Installed php and apache using these step:

https://www.digitalocean.com/community/tutorials/how-to-install-linux-apache-mysql-php-lamp-stack-on-ubuntu-16-04

 $touch counter.php
 $nano counter.php
 $git add counter.php
 $git commit -m "get file" 
 $git log
 $git remote add origin [e-mail]:Andiswa1/visit-counter.git

created countlog.txt

 $touch countlog.txt
 $nano countlog.txt
 $git add countlog.php
 $git commit -m "get file"
 $git log
 $git remote add origin [e-mail]:Andiswa1/visit-counter.git 

Installed docker using these step

 $curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
 $Add the Docker repository to APT sources:sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu         $(lsb_release -cs) stable

Install from the Docker repo instead of the default Ubuntu 16.04 repo: apt-cache policy docker-ce

## Installed docker images following these steps:

 $docker run hello-world
 $docker search ubuntu
 $docker pull ubuntu
 $docker run ubuntu

Installed following these steps:

 $docker run -it ubuntu
 $apt-get update
 $apt-get install -y nodejs

Installed committing Changes in a Container to a Docker Image:

 $docker commit -m "What did you do to the image" -a "Author Name" container-id repository/new_image_name
 $docker images

Listing Docker Containers:

 $docker ps
 $docker ps -a
 $docker ps -l
 $docker stop container-id

Pushed Docker Images to a Docker Repository using these commands:

 $docker login -u docker-registry-username
 $docker push docker-registry-username/docker-image-name

Description

Two core concepts are conveyed in the vanilla example: 1) how to build your own docker from Dockerfile, and 2) how to mount a volume inside of a docker.

Change file permissions of countlog.txt to add write access for all

 chmod a+w scripts/countlog.txt

How to build

docker build -t zenlab/visit-counter .

How to run

## run with docker image built from Dockerfile


docker run --rm \
  -p 80:80 \
  --name visit-counter \
  zenlab/visit-counter

run with docker image built from Dockerfile

docker run --rm \
-p 80:80 \
--name visit-counter \
zenlab/visit-counter

run with official php docker image

 
docker run --rm \
 -p 80:80 \
 --name php \
 -v "$PWD/scripts":/var/www/html \
 php:7.0-apache

How to overwrite the web root with a volume at runtime

docker run --rm \
  -p 80:80 \
  --name visit-counter \
  -v "$PWD/scripts":/var/www/html \
  zenlab/visit-counter

How to access

http://localhost/counter.php

or

http://localhost/php.info

Acknowledgments

Code adapted from http://justintadlock.com/web-design/counter

Docker image extended from https://hub.docker.com/_/php/