diff --git a/Dockerfile b/Dockerfile new file mode 100644 index 0000000..a299dbd --- /dev/null +++ b/Dockerfile @@ -0,0 +1,57 @@ +# Install dependencies only when needed +FROM node:18-alpine AS deps +# Check https://github.com/nodejs/docker-node/tree/b4117f9333da4138b03a546ec926ef50a31506c3#nodealpine to understand why libc6-compat might be needed. +RUN apk add --no-cache libc6-compat +WORKDIR /app + +# Install dependencies based on the preferred package manager +COPY package.json yarn.lock* package-lock.json* pnpm-lock.yaml* ./ +RUN \ + if [ -f yarn.lock ]; then yarn --frozen-lockfile; \ + elif [ -f package-lock.json ]; then npm ci; \ + elif [ -f pnpm-lock.yaml ]; then yarn global add pnpm && pnpm i --frozen-lockfile; \ + else echo "Lockfile not found." && exit 1; \ + fi + + +# Rebuild the source code only when needed +FROM node:16-alpine AS builder +WORKDIR /app +COPY --from=deps /app/node_modules ./node_modules +COPY . . + +# Next.js collects completely anonymous telemetry data about general usage. +# Learn more here: https://nextjs.org/telemetry +# Uncomment the following line in case you want to disable telemetry during the build. +# ENV NEXT_TELEMETRY_DISABLED 1 + +RUN yarn build + +# If using npm comment out above and use below instead +# RUN npm run build + +# Production image, copy all the files and run next +FROM node:16-alpine AS runner +WORKDIR /app + +ENV NODE_ENV production +# Uncomment the following line in case you want to disable telemetry during runtime. +# ENV NEXT_TELEMETRY_DISABLED 1 + +RUN addgroup --system --gid 1001 nodejs +RUN adduser --system --uid 1001 nextjs + +COPY --from=builder /app/public ./public + +# Automatically leverage output traces to reduce image size +# https://nextjs.org/docs/advanced-features/output-file-tracing +COPY --from=builder --chown=nextjs:nodejs /app/.next/standalone ./ +COPY --from=builder --chown=nextjs:nodejs /app/.next/static ./.next/static + +USER nextjs + +EXPOSE 3000 + +ENV PORT 3000 + +CMD ["node", "server.js"] diff --git a/captain-definition b/captain-definition index 53cc2bc..04859b5 100644 --- a/captain-definition +++ b/captain-definition @@ -1,4 +1,4 @@ { "schemaVersion": 2, - "templateId": "node/9.2" - } \ No newline at end of file + "dockerfilePath": "./Dockerfile" +} \ No newline at end of file diff --git a/next.config.js b/next.config.js index 9181109..302f365 100644 --- a/next.config.js +++ b/next.config.js @@ -4,6 +4,7 @@ const nextConfig = { experimental: { appDir: true, }, + output: 'standalone' } module.exports = nextConfig