alpine

Dockerfile

-FROM node:buster-slim
-RUN apt update && apt -y install python3 build-essential ipset wget && rm -rf /var/lib/apt/lists/*
+FROM node:buster as builder
+#RUN apt update && apt -y install python3 build-essential ipset wget && rm -rf /var/lib/apt/lists/*
 WORKDIR /usr/src/app
 COPY ./package*.json ./
 RUN npm ci
 COPY . ./
 RUN npm run build && \
 	mkdir -p build/public && \
-	cd build/public && \
-	wget -O - https://cdn01.moecube.com/gateway-selector-web/gateway-selector-web.tar.gz | tar zxf -
+	wget -O - https://cdn01.moecube.com/gateway-selector-web/gateway-selector-web.tar.gz | tar zxf - -C build/public
+
+FROM node:alpine
+RUN apk add --no-cache ipset
+WORKDIR /usr/src/app
+COPY --from=builder /usr/src/app .
 
 CMD ["npm", "run", "start"]