From 207ec7e56b5892ae8102911feb5f2bb52fb7beee Mon Sep 17 00:00:00 2001
From: prog1764 <prog1764@labnethub.ru>
Date: Tue, 4 Aug 2026 20:23:16 +0400
Subject: [PATCH] =?UTF-8?q?docker:=20=D0=BF=D0=BE=D0=B4=D0=B3=D0=BE=D1=82?=
 =?UTF-8?q?=D0=BE=D0=B2=D0=BA=D0=B0=20=D0=BA=20=D0=B7=D0=B0=D0=BF=D1=83?=
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 =?UTF-8?q?=D0=B9=D0=BD=D0=B5=D1=80=D0=B5=20(Next.js)?=
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- Dockerfile: multi-stage (deps/build/runner), standalone-сборка, non-root user
- next.config.mjs: output: 'standalone'
- docker-compose.yml: порт 3000, env из .env.local
- .dockerignore: node_modules, .next, .env*, кэш
- проверено: npm run build прошёл, standalone артефакт на месте
---
 .dockerignore      | 11 +++++++++++
 Dockerfile         | 33 +++++++++++++++++++++++++++++++++
 docker-compose.yml |  9 +++++++++
 next.config.mjs    |  1 +
 4 files changed, 54 insertions(+)
 create mode 100644 .dockerignore
 create mode 100644 Dockerfile
 create mode 100644 docker-compose.yml

diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..3b7bb0b
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,11 @@
+.git
+.gitignore
+.idea
+node_modules
+.next
+out
+.env*
+.vercel
+*.log
+.next
+npm-debug.log*
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..2db5241
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,33 @@
+# ---- deps ----
+FROM node:20-alpine AS deps
+WORKDIR /app
+COPY package.json package-lock.json ./
+RUN npm ci --no-audit --no-fund
+
+# ---- build ----
+FROM node:20-alpine AS build
+WORKDIR /app
+COPY --from=deps /app/node_modules ./node_modules
+COPY . .
+ENV NEXT_TELEMETRY_DISABLED=1
+RUN npm run build
+
+# ---- runtime ----
+FROM node:20-alpine AS runner
+WORKDIR /app
+ENV NODE_ENV=production \
+    NEXT_TELEMETRY_DISABLED=1 \
+    PORT=3000 \
+    HOSTNAME=0.0.0.0
+
+RUN addgroup -S nodejs && adduser -S nextjs -G nodejs
+
+COPY --from=build --chown=nextjs:nodejs /app/.next/standalone ./
+COPY --from=build --chown=nextjs:nodejs /app/.next/static ./.next/static
+COPY --from=build --chown=nextjs:nodejs /app/public ./public
+
+USER nextjs
+
+EXPOSE 3000
+
+CMD ["node", "server.js"]
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..3ee129d
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,9 @@
+# Секреты — только из .env (см. .env.local.example)
+services:
+  web:
+    build: .
+    ports:
+      - "3000:3000"
+    env_file:
+      - .env.local
+    restart: unless-stopped
diff --git a/next.config.mjs b/next.config.mjs
index 5e5b4f4..4dce508 100644
--- a/next.config.mjs
+++ b/next.config.mjs
@@ -17,6 +17,7 @@ const securityHeaders = [
 const nextConfig = {
   reactStrictMode: true,
   poweredByHeader: false,
+  output: "standalone",
   async headers() {
     return [
       {