آموزش دیپلوی لاراول (Laravel) و MySQL روی کوبرنتیز با استفاده از Helm

cd ~
docker run --rm -v $(pwd):/app composer create-project --prefer-dist laravel/laravel laravel-kubernetes

cd ~/laravel-kubernetes

nano ./resources/views/welcome.blade.php

<div class="links">
   <strong>وضعیت اتصال به دیتابیس: </strong>
    @php
        try {
            \DB::connection()->getPDO();
            echo \DB::connection()->getDatabaseName();
        } catch (\Exception $e) {
            echo 'ارتباط برقرار نشد';
        }
    @endphp
</div>

nano ./Dockerfile

FROM php:8.2-apache

# نصب پکیج‌های مورد نیاز سیستم‌عامل
RUN apt-get update && apt-get install -y \
    git \
    zip \
    curl \
    sudo \
    unzip \
    libicu-dev \
    libbz2-dev \
    libpng-dev \
    libjpeg-dev \
    libmcrypt-dev \
    libreadline-dev \
    libfreetype6-dev \
    g++

# تنظیمات وب‌سرور Apache
ENV APACHE_DOCUMENT_ROOT=/var/www/html/public
RUN sed -ri -e 's!/var/www/html!${APACHE_DOCUMENT_ROOT}!g' /etc/apache2/sites-available/*.conf
RUN sed -ri -e 's!/var/www/!${APACHE_DOCUMENT_ROOT}!g' /etc/apache2/apache2.conf /etc/apache2/conf-available/*.conf
RUN a2enmod rewrite headers

# نصب افزونه‌های مورد نیاز PHP برای لاراول
RUN docker-php-ext-install \
    bz2 \
    intl \
    iconv \
    bcmath \
    opcache \
    calendar \
    pdo_mysql

ENV LOG_CHANNEL=stderr

# کپی Composer و نصب وابستگی‌ها با میرور پارمین کلود
COPY --from=composer:latest /usr/bin/composer /usr/bin/composer
COPY . /var/www/tmp
RUNcd /var/www/tmp && composer config repo.packagist composer https://composer.parmincloud.ir && composer install --no-dev

RUN chmod +x /var/www/tmp/docker-entrypoint.sh
ENTRYPOINT ["/var/www/tmp/docker-entrypoint.sh"]

CMD ["apache2-foreground"]

nano ./docker-entrypoint.sh

#!/bin/bash
cp -R /var/www/tmp/. /var/www/html/
chown -R www-data:www-data /var/www/html
exec "$@"

chmod +x ./docker-entrypoint.sh

nano ./.dockerignore

.env
/vendor

cat .env | grep ^APP_KEY

nano ./docker-compose.yml

version: '3.8'
services:
  php:
    image: hub.cr.parmincloud.ir/your_docker_hub_username/laravel-kubernetes:latest
    build: .
    restart: always
    ports:
      - 8000:80
    environment:
      - APP_KEY="مقدار_کپی_شده_کلید_لاراول"
      - APP_ENV=local
      - APP_DEBUG=true
      - DB_PORT=3306
      - DB_HOST=mysql
      - DB_DATABASE=local_db
      - DB_USERNAME=admin
      - DB_PASSWORD=password
  mysql:
    image: hub.cr.parmincloud.ir/library/mysql:8.0
    restart: always
    environment:
      - MYSQL_ROOT_PASSWORD=rootpassword
      - MYSQL_DATABASE=local_db
      - MYSQL_USER=admin
      - MYSQL_PASSWORD=password

docker-compose up -d --build

docker-compose down

docker login hub.cr.parmincloud.ir

docker build -t hub.cr.parmincloud.ir/your_docker_hub_username/laravel-kubernetes:latest .

docker push hub.cr.parmincloud.ir/your_docker_hub_username/laravel-kubernetes:latest

mkdir ./helm

nano ./helm/values.yml

php:
  repository: "hub.cr.parmincloud.ir/your_docker_hub_username/laravel-kubernetes"
  tag: "latest"
  fpmEnabled: false
  envVars:
    - name: APP_ENV
      value: production
    - name: APP_DEBUG
      value: false
    - name: DB_PORT
      value: 3306
    - name: DB_HOST
      value: localhost

nano ./helm/secrets.yml

mysql:
  rootPassword: "your_database_root_password"
  user: your_database_user
  password: "your_database_password"
  database: your_database_name
php:
  envVars:
    - name: APP_KEY
      value: "your_laravel_app_key"
    - name: DB_DATABASE
      value: your_database_name
    - name: DB_USERNAME
      value: your_database_user
    - name: DB_PASSWORD
      value: "your_database_password"

echo '/helm/secrets.yml' >> ./.dockerignore && echo '/helm/secrets.yml' >> ./.gitignore

helm install laravel-kubernetes -f helm/values.yml -f helm/secrets.yml bitnami/lamp

kubectl get pods
kubectl get services -w

nano ./helm/values.yml

service:
  type: ClusterIP
  HTTPPort: 80
ingress:
  enabled: true
  domain: your_domain.com

helm upgrade laravel-kubernetes -f helm/values.yml -f helm/secrets.yml bitnami/lamp

helm install nginx-ingress ingress-nginx/ingress-nginx --set controller.publishService.enabled=true

nano ./ingress.yml

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: laravel-kubernetes-ingress
  annotations:
    kubernetes.io/ingress.class: nginx
    cert-manager.io/cluster-issuer: letsencrypt-prod
spec:
  tls:
    - hosts:
        - your_domain.com
      secretName: laravel-kubernetes-tls
  rules:
    - host: your_domain.com
      http:
        paths:
          - path: /
            pathType: Prefix
            backend:
              service:
                name: laravel-kubernetes-lamp
                port:
                  number: 80

kubectl apply --validate=false -f https://github.com/cert-manager/cert-manager/releases/download/v1.13.0/cert-manager.crds.yaml
kubectl create namespace cert-manager
helm repo add jetstack https://charts.jetstack.io
helm install cert-manager --namespace cert-manager jetstack/cert-manager

nano ./production_issuer.yml

apiVersion: cert-manager.io/v1
kind: ClusterIssuer
metadata:
  name: letsencrypt-prod
spec:
  acme:
    email: your_email_address@example.com
    server: https://acme-v02.api.letsencrypt.org/directory
    privateKeySecretRef:
      name: letsencrypt-prod-private-key
    solvers:
      - http01:
          ingress:
            class: nginx

kubectl apply -f ingress.yml
kubectl apply -f production_issuer.yml

kubectl get service nginx-ingress-ingress-nginx-controller

kubectl get pods

kubectl exec -it <laravel-pod-name> -- php artisan migrate --force