Kubernete

.dockerignore

@@ -0,0 +1,35 @@
+# Include any files or directories that you don't want to be copied to your
+# container here (e.g., local build artifacts, temporary files, etc.).
+#
+# For more help, visit the .dockerignore file reference guide at
+# https://docs.docker.com/go/build-context-dockerignore/
+
+**/.classpath
+**/.dockerignore
+**/.env
+**/.git
+**/.gitignore
+**/.project
+**/.settings
+**/.toolstarget
+**/.vs
+**/.vscode
+**/.next
+**/.cache
+**/*.*proj.user
+**/*.dbmdl
+**/*.jfm
+**/charts
+**/docker-compose*
+**/compose*
+!**/composer.json
+!**/composer.lock
+**/Dockerfile*
+**/node_modules
+**/npm-debug.log
+**/obj
+**/secrets.dev.yaml
+**/values.dev.yaml
+**/vendor
+LICENSE
+README.md

.github/workflows/main.yml

@@ -0,0 +1,30 @@
+name: ci
+
+on: 
+  push:
+    branches:
+      - main
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      -
+        name: Checkout
+        uses: actions/checkout@v4
+      -
+        name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      -
+        name: Set up Docker Buildx
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          target: final
+          tags: ${{ secrets.DOCKER_USERNAME }}/${{ github.event.repository.name }}:latest
+

Dockerfile

@@ -0,0 +1,33 @@
+# syntax=docker/dockerfile:1
+# Create a stage for installing app dependencies defined in Composer.
+FROM composer:lts as prod-deps
+WORKDIR /app
+RUN --mount=type=bind,source=./composer.json,target=composer.json \
+    --mount=type=bind,source=./composer.lock,target=composer.lock \
+    --mount=type=cache,target=/tmp/cache \
+    composer install --no-dev --no-interaction
+
+FROM composer:lts as dev-deps
+WORKDIR /app
+RUN --mount=type=bind,source=./composer.json,target=composer.json \
+    --mount=type=bind,source=./composer.lock,target=composer.lock \
+    --mount=type=cache,target=/tmp/cache \
+    composer install --no-interaction
+
+FROM php:8.2-apache as base
+RUN docker-php-ext-install pdo pdo_mysql
+COPY ./src /var/www/html
+
+FROM base as development
+COPY ./tests /var/www/html/tests
+RUN mv "$PHP_INI_DIR/php.ini-development" "$PHP_INI_DIR/php.ini"
+COPY --from=dev-deps app/vendor/ /var/www/html/vendor
+
+FROM development as test
+WORKDIR /var/www/html
+RUN ./vendor/bin/phpunit tests/HelloWorldTest.php
+
+FROM base as final
+RUN mv "$PHP_INI_DIR/php.ini-production" "$PHP_INI_DIR/php.ini"
+COPY --from=prod-deps app/vendor/ /var/www/html/vendor
+USER www-data

Dockerfile copy

@@ -0,0 +1,58 @@
+# syntax=docker/dockerfile:1
+# Create a stage for installing app dependencies defined in Composer.
+FROM composer:lts as deps
+WORKDIR /app
+
+# If your composer.json file defines scripts that run during dependency installation and
+# reference your application source files, uncomment the line below to copy all the files
+# into this layer.
+# COPY . .
+
+# Download dependencies as a separate step to take advantage of Docker's caching.
+# Leverage a bind mounts to composer.json and composer.lock to avoid having to copy them
+# into this layer.
+# Leverage a cache mount to /tmp/cache so that subsequent builds don't have to re-download packages.
+RUN --mount=type=bind,source=composer.json,target=composer.json \
+    --mount=type=bind,source=composer.lock,target=composer.lock \
+    --mount=type=cache,target=/tmp/cache \
+    composer install --no-dev --no-interaction
+
+FROM php:8.2-apache as final
+
+# Your PHP application may require additional PHP extensions to be installed
+# manually. For detailed instructions for installing extensions can be found, see
+# https://github.com/docker-library/docs/tree/master/php#how-to-install-more-php-extensions
+# The following code blocks provide examples that you can edit and use.
+#
+# Add core PHP extensions, see
+# https://github.com/docker-library/docs/tree/master/php#php-core-extensions
+# This example adds the apt packages for the 'gd' extension's dependencies and then
+# installs the 'gd' extension. For additional tips on running apt-get, see
+# https://docs.docker.com/go/dockerfile-aptget-best-practices/
+# RUN apt-get update && apt-get install -y \
+#     libfreetype-dev \
+#     libjpeg62-turbo-dev \
+#     libpng-dev \
+# && rm -rf /var/lib/apt/lists/* \
+#     && docker-php-ext-configure gd --with-freetype --with-jpeg \
+#     && docker-php-ext-install -j$(nproc) gd
+#
+# Add PECL extensions, see
+# https://github.com/docker-library/docs/tree/master/php#pecl-extensions
+# This example adds the 'redis' and 'xdebug' extensions.
+# RUN pecl install redis-5.3.7 \
+#    && pecl install xdebug-3.2.1 \
+#    && docker-php-ext-enable redis xdebug
+RUN docker-php-ext-install pdo pdo_mysql
+# Use the default production configuration for PHP runtime arguments, see
+# https://github.com/docker-library/docs/tree/master/php#configuration
+RUN mv "$PHP_INI_DIR/php.ini-production" "$PHP_INI_DIR/php.ini"
+
+# Copy the app dependencies from the previous install stage.
+COPY --from=deps app/vendor/ /var/www/html/vendor
+# Copy the app files from the app directory.
+COPY ./src /var/www/html
+
+# Switch to a non-privileged user (defined in the base image) that the app will run under.
+# See https://docs.docker.com/go/dockerfile-user-best-practices/
+USER www-data

compose.yaml

@@ -0,0 +1,53 @@
+services:
+  server:
+    build:
+      context: .
+      target: development
+    ports:
+      - 9000:80
+    depends_on:
+      db:
+        condition: service_healthy
+    secrets:
+      - db-password
+    environment:
+      - PASSWORD_FILE_PATH=/run/secrets/db-password
+      - DB_HOST=db
+      - DB_NAME=example
+      - DB_USER=root
+    develop:
+      watch:
+        - action: sync
+          path: ./src
+          target: /var/www/html
+  db:
+    image: mariadb
+    restart: always
+    user: root
+    secrets:
+      - db-password
+    volumes:
+      - db-data:/var/lib/mysql
+    environment:
+      - MARIADB_ROOT_PASSWORD_FILE=/run/secrets/db-password
+      - MARIADB_DATABASE=example
+    expose:
+      - 3306
+    healthcheck:
+      test:  ["CMD", "/usr/local/bin/healthcheck.sh", "--su-mysql", "--connect",  "--innodb_initialized"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+  phpmyadmin:
+    image: phpmyadmin
+    ports:
+      - 8080:80
+    depends_on:
+      - db
+    environment:
+      - PMA_HOST=db
+volumes:
+  db-data:
+secrets:
+  db-password:
+    file: db/password.txt

docker-php-kubernetes.yaml

@@ -0,0 +1,35 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: docker-php-demo
+  namespace: default
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      hello-php: web
+  template:
+    metadata:
+      labels:
+        hello-php: web
+      spec:
+        containers:
+        - name: hello-site
+          image: dparrab/docker-php-sample
+          imagePullPolicy: Always
+
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: php-entrypoint
+  namespace: default
+spec:
+  type: NodePort
+  selector:
+    hello-php: web
+  ports:
+  - port: 80
+    targetPort: 80
+    nodePort: 30001
+

src/database.php

@@ -14,6 +14,8 @@
 // Create a new PDO instance
 $db_handle = new PDO("mysql:host=$db_host;dbname=$db_name", $db_user, $db_pass);
 
+//$db_handle->exec("CREATE DATABASE IF NOT EXISTS example1");
+
 // Create the "messages" table if it doesn't exist
 $db_handle->exec("
  CREATE TABLE IF NOT EXISTS messages (

src/hello.php

@@ -1,3 +1,4 @@
 <?php
-     echo "Hello, world!";
+    // echo "Hello, world! creado por Daniel Parra ". date("D-m-Y h:i:s");
+    echo "Mi prueba";
    ?>

tests/HelloWorldTest.php

@@ -12,7 +12,8 @@ public function testOutput()
     $output = ob_get_clean();
 
     // Assert that the output is "Hello, Docker!"
-    $this->assertEquals("Hello, Docker!", $output);
+    //$this->assertEquals("Hello, Docker!", $output);
+    $this->assertEquals( "Mi prueba", $output);
  }
 }
 ?>