novnc

Dockerfile.novnc

+ARG BASE_IMAGE=git-registry.mycard.moe/nanahira/docker-mirai-cqhttp:x
+FROM ${BASE_IMAGE}
+
+RUN apt update && \
+	apt -y install python3 git x11vnc xvfb socat npm && \
+	npm install -g pm2 && \
+	git clone --depth=1 https://github.com/kanaka/noVNC.git /usr/src/noVNC && \
+	git clone --depth=1 https://github.com/kanaka/websockify.git /usr/src/noVNC/utils/websockify \
+	&& sed -i -- "s/ps -p/ps -o pid | grep/g" /usr/src/noVNC/utils/launch.sh \
+	&& rm -rf /usr/src/noVNC/.git /usr/src/noVNC/utils/websockify/.git \
+	&& apt -y purge git \
+	&& apt -y autoremove && \
+	rm -rf /var/tmp/* /tmp/* /var/lib/apt/lists/*
+
+ENV HOME=/root \
+	DEBIAN_FRONTEND=noninteractive \
+	LANG=en_US.UTF-8 \
+	LANGUAGE=en_US.UTF-8 \
+	LC_ALL=C.UTF-8 \
+	DISPLAY=:0.0 \
+	DISPLAY_WIDTH=425 \
+	DISPLAY_HEIGHT=900
+
+#COPY ./novnc-supervisord.conf /etc/supervisor/conf.d/supervisord.conf
+COPY ./pm2-novnc.json /usr/src/app/pm2-novnc.json
+CMD ["pm2-docker", "/usr/src/app/pm2-novnc.json"]

novnc-supervisord.conf

+
+[supervisord]
+nodaemon=true
+
+[program:X11]
+command=Xvfb :0 -screen 0 425x900x24
+autorestart=true
+
+[program:x11vnc]
+command=/usr/bin/x11vnc
+autorestart=true
+
+[program:novnc]
+command=/usr/src/noVNC/utils/launch.sh --vnc localhost:5900 --listen 8080
+autorestart=true
+
+[program:socat]
+command=socat tcp-listen:6000,reuseaddr,fork unix:/tmp/.X11-unix/X0
+autorestart=true
+
+[program:mirai]
+command=java -jar ./mcl.jar
+directory=/usr/src/app
+autorestart=true

pm2-novnc.json

+{
+  "apps": [
+    {
+      "name": "x11",
+      "script": "bash",
+      "args": " -c 'Xvfb :0 -screen 0 ${DISPLAY_WIDTH}x${DISPLAY_HEIGHT}x24'"
+    },
+    {
+      "name": "x11vnc",
+      "script": "/usr/bin/x11vnc"
+    },
+    {
+      "name": "novnc",
+      "script": "/usr/src/noVNC/utils/launch.sh",
+      "args": "--vnc localhost:5900 --listen 8080",
+      "interpreter": "bash"
+    },
+    {
+      "name": "socat",
+      "script": "socat",
+      "args": "tcp-listen:6000,reuseaddr,fork unix:/tmp/.X11-unix/X0"
+    },
+    {
+      "name": "mirai",
+      "script": "java",
+      "cwd": "/usr/src/app",
+      "args": "-jar ./mcl.jar"
+    }
+  ]
+}