Huge role refactoring/cleanup. Other commits will propably follow. Because some bugs will exist. Still important for longrun and also for auto docs/help/slideshow generation

roles/web-app-wordpress/templates/Dockerfile.j2

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+FROM wordpress:{{applications[application_id].version}}
+
+# Install msmtp and update system
+RUN apt-get update && \
+    apt-get install -y msmtp msmtp-mta && \
+    rm -rf /var/lib/apt/lists/*
+
+# Install WP CLI
+RUN curl -O https://raw.githubusercontent.com/wp-cli/builds/gh-pages/phar/wp-cli.phar && \
+    chmod +x wp-cli.phar && \
+    mv wp-cli.phar /usr/local/bin/wp
+
+# Copy msmtp configuration and PHP upload settings
+COPY config/msmtprc.conf /etc/msmtprc
+COPY upload.ini $PHP_INI_DIR/conf.d/

roles/web-app-wordpress/templates/docker-compose.yml.j2

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+{% include 'roles/docker-compose/templates/base.yml.j2' %}
+  application:
+    {% include 'roles/docker-container/templates/base.yml.j2' %}
+    image: {{wordpress_custom_image}}
+    container_name: wordpress-application
+    build:
+      context: .
+    ports:
+      - "127.0.0.1:{{ports.localhost.http[application_id]}}:80"
+    volumes:
+      - data:{{ wordpress_docker_html_path }}
+
+{% include 'roles/docker-container/templates/healthcheck/msmtp_curl.yml.j2' %}
+{% include 'roles/docker-container/templates/depends_on/dmbs_excl.yml.j2' %}
+{% include 'roles/docker-container/templates/networks.yml.j2' %}
+
+{% include 'roles/docker-compose/templates/networks.yml.j2' %}
+
+{% include 'roles/docker-compose/templates/volumes.yml.j2' %}
+  data:

roles/web-app-wordpress/templates/env.j2

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+WORDPRESS_DB_HOST=      "{{database_host}}:{{database_port}}"
+WORDPRESS_DB_USER=      "{{database_username}}"
+WORDPRESS_DB_PASSWORD=  "{{database_password}}"
+WORDPRESS_DB_NAME=      "{{database_name}}"
+
+# Debug flags
+WP_DEBUG={{ enable_debug | lower }}
+WP_DEBUG_LOG={{ enable_debug | lower }}
+WP_DEBUG_DISPLAY={{ enable_debug | lower }}

roles/web-app-wordpress/templates/upload.ini.j2

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+file_uploads        = On
+memory_limit        = {{ wordpress_max_upload_size }}
+upload_max_filesize = {{ wordpress_max_upload_size }}
+post_max_size       = {{ wordpress_max_upload_size }}
+max_execution_time  = 300
+
+; Use msmtp as the Mail Transfer Agent
+sendmail_path = "/usr/bin/msmtp -t"