Add TTY menu, Web UI, split Dockerfiles (host + ansible)

Dockerfile.alpine-host

@@ -39,7 +39,8 @@ RUN apk add --no-cache \
     sudo \
     curl \
     ca-certificates \
-    util-linux
+    util-linux \
+    python3
 
 # ── OpenRC: enable just what's needed ──────────────────────
 RUN rc-update add devfs sysinit && \
@@ -55,10 +56,36 @@ RUN rc-update add devfs sysinit && \
     rc-update add dhcpcd default && \
     rc-update add docker default
 
-# ── Serial console for QEMU -nographic ─────────────────────
-RUN echo 'ttyS0::respawn:/sbin/agetty -L 115200 ttyS0 xterm-256color' \
+# ── TTY menu: auto-launch on serial console ────────────────
+# Uses agetty -l to replace /bin/login with the menu script
+COPY scripts/tty-menu.sh /usr/local/bin/tty-menu.sh
+RUN chmod +x /usr/local/bin/tty-menu.sh && \
+    echo 'ttyS0::respawn:/sbin/agetty -L 115200 ttyS0 xterm-256color -l /usr/local/bin/tty-menu.sh' \
     >> /etc/inittab
 
+# ── Web UI ────────────────────────────────────────────────
+COPY webui/app.py /usr/local/bin/webui.py
+RUN chmod +x /usr/local/bin/webui.py
+
+# OpenRC service for the web UI
+RUN printf '#!/sbin/openrc-run\n\
+name="webui"\n\
+description="IEC 62443-3-3 Web UI"\n\
+command="/usr/bin/python3"\n\
+command_args="/usr/local/bin/webui.py"\n\
+command_background=true\n\
+pidfile="/run/webui.pid"\n\
+depend() {\n\
+    need net docker\n\
+}\n' \
+    > /etc/init.d/webui && \
+    chmod +x /etc/init.d/webui && \
+    rc-update add webui default
+
+# ── Shared directories (host ↔ ansible container) ─────────
+RUN mkdir -p /ansible/playbooks /ansible/reports /ansible/inventory && \
+    chown -R ansible:ansible /ansible
+
 # ── Hostname ──────────────────────────────────────────────
 RUN echo 'alpine-docker' > /etc/hostname
 
@@ -94,9 +121,10 @@ RUN printf '\n\
 \e[1;34m╔════════════════════════════════════════════════╗\e[0m\n\
 \e[1;34m║   Alpine Docker Host — QEMU pc-q35-10.0       ║\e[0m\n\
 \e[1;34m╠════════════════════════════════════════════════╣\e[0m\n\
-\e[1;34m║  docker run ansible-node  →  IEC 62443 tests  ║\e[0m\n\
-\e[1;34m║  SSH:    ssh ansible@{ip} -p 22               ║\e[0m\n\
-\e[1;34m║  Pass:   ansible                               ║\e[0m\n\
+\e[1;34m║  TTY:      This console (auto-menu)           ║\e[0m\n\
+\e[1;34m║  Web UI:   http://<ip>:8080                   ║\e[0m\n\
+\e[1;34m║  SSH:      ssh ansible@<ip> -p 22             ║\e[0m\n\
+\e[1;34m║  Pass:     ansible                             ║\e[0m\n\
 \e[1;34m╚════════════════════════════════════════════════╝\e[0m\n\
 ' > /etc/motd