---> Any Practice Code In This File <---

---> Rough Code <------

Links:

https://help.ubuntu.com/community/EnvironmentVariables

1. Trying to install laravel in docker container

a.

When I was trying to install laravel in docker container.

Failed to download laravel/laravel from dist: The zip extension and unzip/7z commands are both missing, skipping.

The php.ini used by your command-line PHP is:

/usr/local/etc/php/conf.d/docker-php-ext-sodium.ini

Now trying to download from source

In GitDownloader.php line 82:

git was not found in your PATH, skipping source download

b. When I tryed to install laravel installer, Threw Errors (Path error)

composer global require laravel/installer

c. Laravel default page not properly display on browser (Permissions error)

Solutions:

a. Problem solved after installing zip and unzip using 'apt install zip unzip' command in docker container

b. Run these commands in docker container

root@5f864af62def:/var/www/html# export PATH="$PATH:$HOME/.composer/vendor/laravel/installer/bin"

root@5f864af62def:/var/www/html# source ~/.bashrc

root@5f864af62def:/var/www/html# laravel -v

source ~/.bashrc # This for Ubuntu 20.0

This is working.

c.

sudo chown -R www-data:www-data /var/www

sudo chown -R www-data:www-data /var/wwww/laravel

sudo chown -R www-data:www-data /var/wwww/html/laravel

sudo chown -R www-data:www-data /var/www/laravel/vendor

sudo chown -R www-data:www-data /var/www/laravel/storage

sudo chown -R www-data:www-data /var/www/html/laravel/vendor

sudo chown -R www-data:www-data /var/www/html/laravel/storage

sudo chgrp -R www-data storage bootstrap/cache

sudo chmod -R ug+rwx storage bootstrap/cache

cd into your Laravel project.

sudo chmod -R 755 storage

sudo chmod -R 755 bootstrap/cache

sudo chmod -R 755 /var/www/html/storage

Example:

Dockerfile:

FROM php:7-fpm

WORKDIR /var/www

RUN apt-get update && apt-get install -y libmcrypt-dev mysql-client && docker-php-ext-install mcrypt pdo_mysql

ADD . /var/www

RUN chown -R www-data:www-data /var/www

his makes directory /var/www owned by www-data which is the default user for php-fpm.

Since it is compiled with user www-data.

---------------------------------------------------------------------------

# Apache2 sites-available:

<VirtualHost *:80>

ServerAdmin admin@MyWebsite.com

DocumentRoot /var/www/html/laravel/public

ServerName laravel-local.com

<Directory /var/www/html/laravel/public>

Options +FollowSymlinks

AllowOverride All

Require all granted

</Directory>

ErrorLog ${APACHE_LOG_DIR}/error.log

CustomLog ${APACHE_LOG_DIR}/access.log combined

</VirtualHost>

----------------------------------------------------------------------------

# Set Environment Path in linux:

To put this folder on the PATH environment variable type

export PATH="$PATH:$HOME/.composer/vendor/bin"

This appends the folder to your existing PATH, however, it is only active for your current terminal session.

If you want it to be automatically set, it depends on the shell you are using. For bash, you can append this line to $HOME/.bashrc using your favorite editor or type the following on the shell

echo 'export PATH="$PATH:$HOME/.composer/vendor/bin"' >> ~/.bashrc

In order to check if it worked, logout and login again or execute

source ~/.bashrc

Detailed instructions:

in your ~/.bashrc add these lines:

export PATH="$PATH:~/.composer/vendor/bin"

Then reload:

source ~/.bashrc

Check if its added correctly:

echo $PATH

/usr/local/bin:/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/sbin:/home/web/bin:~/.compo

You probably wanted

echo 'export PATH="$PATH:$HOME/.config/composer/vendor/bin"' >> ~/.bashrc

or just

echo 'PATH="$PATH:$HOME/.config/composer/vendor/bin"' >> ~/.bashrc

since PATH has almost certainly been exported into the environment already.

Ubuntu 20.04 setting path variable to solve laravel: command not found:

export PATH="$PATH:$HOME/.config/composer/vendor/bin" >> ~/.bashrc

and

export PATH="$PATH:$HOME/.config/composer/vendor/bin" >> ~/.profile

than I did source ~/.bashrc and source ~/.profile to update those files.

You probably wanted:

echo 'export PATH="$PATH:$HOME/.config/composer/vendor/bin"' >> ~/.bashrc

or just

echo 'PATH="$PATH:$HOME/.config/composer/vendor/bin"' >> ~/.bashrc

-----------------------------

Extra:

I tried all of these, and it didn't work. My Laravel storage folder had access. But /var/www/storage still didn't had permission.

After reading multiple suggestions, with this in particular. I did the following (kindly note that php is the name of my container image, and i linked my laravel project directly to /var/www):

From my docker, I ran

docker-compose exec php ls -al /var/www/storage

I saw that only root had access but i need

www-data to have access.

Then I ran

docker-compose exec php chown -R $USER:www-data /var/www/storage

This gives

www-data access to the storage folder

Then I ran

docker-compose exec php chown -R $USER:www-data /var/www/bootstrap/cache

This gives

www-data access to the bootstrap/cache folder

If you run item 1 again, www-data should have access, and your Laravel app should be fine.

-------------------------------------------------------------------------

Docker Angular App:

# Stage 1: Compile and Build angular codebase

# Use official node image as the base image

FROM node:latest as build

# Set the working directory

WORKDIR /usr/local/app

# Add the source code to app

COPY ./ /usr/local/app/

# Install all the dependencies

RUN npm install

# Generate the build of the application

RUN npm run build

# Stage 2: Serve app with nginx server

# Use official nginx image as the base image

FROM nginx:latest

# Copy the build output to replace the default nginx contents.

COPY --from=build /usr/local/app/dist/dockerangular01 /usr/share/nginx/html

# Expose port 80

EXPOSE 80

--------------------------------------------------------------------------

docker=compose up -d

docker-compose down

docker-compose restart

-----------------------------------------------------------------

//Redis nginx

https://mattkomarnicki.com/articles/docker-laravel-environment-with-php-nginx-mysql-redis-and-scheduler

-----------------------------------------------------------

Docker mongo container login:

docker exec -it contId bash

abcdefff# mongo -u root -p

password: password

>

create db: use dbName ex: use mydb

show db: db // output: mydb

create collection: db.createCollection("users")

insert document :

db.users.insertOne( { name: "mark" } );

showing recores(documents):

db.users.find()

REDIS:

version: '3.5'

services:

cache:

image: redis:latest

command: ["redis-server", "/etc/redis/redis.conf"]

volumes:

- ./redis.conf:/etc/redis/redis.conf

ports:

- "6379:6379"

Redis:

docker pull redis

docker run -it --name redis-container -d redis

docker logs redis-container

docker exec -it redis-container bash

root@64163c8ed78d:/data#

root@64163c8ed78d:/data# redis-cli

127.0.0.1:6379> ping

127.0.0.1:6379> exit

root@64163c8ed78d:/data# exit

Or

127.0.0.1:6379> auth password

127.0.0.1:6379> set name ajay

127.0.0.1:6379> get name

"ajay"

127.0.0.1:6379> incr counter

(integer) 1

127.0.0.1:6379> incr counter

(integer) 2

127.0.0.1:6379> get counter

"2"

127.0.0.1:6379> exit

# exit

Connect from another linked container

docker run -it --rm --link redis1:redis --name client1 redis sh

# redis-cli -h redis

redis:6379>

redis:6379> get name

"mark"

redis:6379> get counter

"2"

redis:6379> exit

# exit

Clean up

docker stop redis1

docker rm redis1

docker image ls

docker image rm redis

------------------------------------------

Docker nginx:

Volume:

docker run --name ngx -v "$(pwd)"/php:/usr/share/nginx/html -p8080:80 -d nginx

//https://www.docker.com/blog/how-to-use-the-official-nginx-docker-image/

// --rm (container remove after exited Or stopped it

Running a basic web server:

$ docker run -it --rm -d -p 8080:80 --name web nginx

Adding Custom HTML:

docker run -it --rm -d -p 8080:80 --name web -v ~/site-content:/usr/share/nginx/html nginx

<!doctype html>

<html lang="en">

<head>

<meta charset="utf-8">

<title>Docker Nginx</title>

</head>

<body>

<h2>Hello from Nginx container</h2>

</body>

</html>

Build Custom NGINX Image:

FROM nginx:latest

COPY ./index.html /usr/share/nginx/html/index.html

docker build -t webserver

docker run -it --rm -d -p 8080:80 --name web webserver

Setting up a reverse proxy server:

git clone https://github.com/pmckeetx/docker-nginx.git

FROM node:12.18.2 as build

ARG REACT_APP_SERVICES_HOST=/services/m

WORKDIR /app

COPY ./package.json /app/package.json

COPY ./package-lock.json /app/package-lock.json

RUN yarn install

COPY . .

RUN yarn build

FROM nginx

COPY ./nginx/nginx.conf /etc/nginx/conf.d/default.conf

COPY --from=build /app/build /usr/share/nginx/html

We configure the reverse proxy in the frontend/nginx/nginx.conf file.

server {

listen 80;

server_name frontend;

location / {

# This would be the directory where your React app's static files are stored at

root /usr/share/nginx/html;

try_files $uri /index.html;

}

location /services/m {

proxy_set_header X-Real-IP $remote_addr;

proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

proxy_set_header X-NginX-Proxy true;

proxy_pass http://backend:8080/services/m;

proxy_ssl_session_reuse off;

proxy_set_header Host $http_host;

proxy_cache_bypass $http_upgrade;

proxy_redirect off;

}

}

As you can see in the second location section thatall traffic targeted to /services/m will be proxy_pass to http://backend:8080/services/m

In the root of the project is a Docker Compose file that will start both our frontend and backend services. Let’s start up our application and test if the reverse proxy is working correctly.

docker-compose -up

Creating network "docker-nginx_frontend" with the default driver

Creating network "docker-nginx_backend" with the default driver

Creating docker-nginx_frontend_1 ... done

Creating docker-nginx_backend_1 ... done

Attaching to docker-nginx_backend_1, docker-nginx_frontend_1

frontend_1 | /docker-entrypoint.sh: Configuration complete; ready for start up

backend_1 | Listening on port 8080

Shipping Our Image:

$ docker login

$ docker tag nginx-frontend <dockerid>/nginx-frontend

$ docker push <dockerid>/nginx-frontend

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