node-python image

docker-node.Dockerfile

@@ -1,19 +1,20 @@
-# Node LTS 24 trên Debian 12 (Bookworm) bản slim
-FROM node:latest
+FROM node:22-slim
 
 ENV DEBIAN_FRONTEND=noninteractive \
     DOCKER_HOST=unix:///var/run/docker.sock
 
-# Cài Docker CLI từ repo chính thức của Docker (lấy bản mới nhất)
-RUN apt-get update && apt-get install -y --no-install-recommends \
-      ca-certificates curl gnupg git lsb-release \
- && install -m 0755 -d /etc/apt/keyrings \
- && curl -fsSL https://download.docker.com/linux/debian/gpg -o /etc/apt/keyrings/docker.asc \
- && chmod a+r /etc/apt/keyrings/docker.asc \
- && echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] \
-      https://download.docker.com/linux/debian $(. /etc/os-release; echo $VERSION_CODENAME) stable" \
-    > /etc/apt/sources.list.d/docker.list \
- && apt-get update \
- && apt-get install -y --no-install-recommends docker-ce-cli \
- && rm -rf /var/lib/apt/lists/*
+# Cài git + Docker CLI (repo chính thức Docker)
+RUN set -eux; \
+    apt-get update; \
+    apt-get install -y --no-install-recommends ca-certificates curl gnupg lsb-release git; \
+    install -m 0755 -d /etc/apt/keyrings; \
+    curl -fsSL https://download.docker.com/linux/debian/gpg -o /etc/apt/keyrings/docker.asc; \
+    chmod a+r /etc/apt/keyrings/docker.asc; \
+    . /etc/os-release; \
+    echo "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/debian ${VERSION_CODENAME} stable" \
+      > /etc/apt/sources.list.d/docker.list; \
+    apt-get update; \
+    apt-get install -y --no-install-recommends docker-ce-cli; \
+    rm -rf /var/lib/apt/lists/*
 
+WORKDIR /app