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+FROM ubuntu:22.04
+
+ENV DEBIAN_FRONTEND=noninteractive
+
+# --- Update Base ---
+RUN apt-get update && apt-get install -y \
+    apt-transport-https \
+    ca-certificates \
+    gnupg \
+    wget \
+    software-properties-common \
+    supervisor \
+    && rm -rf /var/lib/apt/lists/*
+
+# --- Install Apache + PHP for Nextcloud ---
+RUN apt-get update && apt-get install -y \
+    apache2 \
+    libapache2-mod-php \
+    php php-gd php-mbstring php-xml php-zip php-curl php-intl php-mysql php-bz2 php-imagick php-gmp php-json php-ldap \
+    && rm -rf /var/lib/apt/lists/*
+
+# --- Download Nextcloud ---
+WORKDIR /var/www/html
+RUN wget https://download.nextcloud.com/server/releases/latest.tar.bz2 && \
+    tar -xjf latest.tar.bz2 && \
+    rm latest.tar.bz2 && \
+    chown -R www-data:www-data nextcloud
+
+# Change Apache port to 7890
+RUN sed -i 's/80/7890/g' /etc/apache2/ports.conf && \
+    sed -i 's/<VirtualHost \*:80>/<VirtualHost \*:7890>/' /etc/apache2/sites-available/000-default.conf
+
+# --- Install Collabora CODE ---
+RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 7A4D1868 && \
+    echo "deb https://www.collaboraoffice.com/repos/CollaboraOnline/CODE-deb/ /" \
+        > /etc/apt/sources.list.d/collabora.list && \
+    apt-get update && apt-get install -y code-brand code \
+    && rm -rf /var/lib/apt/lists/*
+
+# Collabora default config
+RUN sed -i 's/0.0.0.0:9980/0.0.0.0:9980/' /etc/collabora-online/coolwsd.xml
+
+# --- Supervisor Config ---
+RUN mkdir -p /var/log/supervisor
+
+COPY supervisord.conf /etc/supervisor/conf.d/supervisord.conf
+
+EXPOSE 7890 9980
+
+CMD ["/usr/bin/supervisord", "-n"]