Initial commit for Collabora OCI

Dockerfile

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+FROM collabora/code:latest
+
+# 1. Switch to Root
+USER root
+
+# 2. Install Network Tools
+# We install 'adduser' and 'debconf' first to fix the installation script errors.
+ENV DEBIAN_FRONTEND=noninteractive
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends \
+    adduser \
+    debconf \
+    apt-utils \
+    && \
+    apt-get install -y \
+    ifupdown \
+    iproute2 \
+    iputils-ping \
+    nano \
+    && rm -rf /var/lib/apt/lists/*
+
+# 3. Add Script
+COPY start_network.sh /start_network.sh
+RUN chmod +x /start_network.sh
+
+# 4. Default Environment Variables
+ENV extra_params="--o:ssl.enable=false --o:ssl.termination=true"
+
+ENTRYPOINT ["/start_network.sh"]

start_network.sh

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+#!/bin/bash
+
+# --- CONFIGURATION ---
+IP=${STATIC_IP:-"192.168.0.119/24"}
+GW=${STATIC_GW:-"192.168.0.1"}
+DNS=${STATIC_DNS:-"192.168.0.113"}
+
+echo "--- Collabora Network Init ---"
+echo "Using IP: $IP"
+
+# 1. Generate Network Config (Debian/Ubuntu Syntax)
+cat <<EOF > /etc/network/interfaces
+auto lo
+iface lo inet loopback
+
+auto eth0
+iface eth0 inet static
+    address $IP
+    gateway $GW
+EOF
+
+# 2. Set DNS
+echo "nameserver $DNS" > /etc/resolv.conf
+
+# 3. Start Network
+sleep 5
+ifup eth0
+
+# 4. Launch Collabora
+echo "--- Starting Collabora ---"
+# The official entrypoint script handles user switching automatically
+# if we just execute it.
+exec /start-collabora-online.sh