deleted

.dockerignore

@@ -0,0 +1,11 @@
+# Keep the Docker build context minimal. _site/ is the only thing the image
+# actually needs (it's built on the CI runner before `docker build`).
+.git
+.github
+node_modules
+_tmp
+.cache
+.DS_Store
+*.md
+!README.md
+.vscode

.github/workflows/release.yml

@@ -0,0 +1,81 @@
+name: release
+
+on:
+  pull_request:
+  push:
+    branches: [main]
+
+# Only one push-to-ECR at a time per branch; queueing avoids racy tag pushes
+# if two commits land back to back.
+concurrency:
+  group: release-${{ github.ref }}
+  cancel-in-progress: false
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Checkout/Install pusher/actions
+        uses: actions/checkout@v4
+        with:
+          repository: pusher/actions
+          token: ${{ secrets.PUSHER_CI_GITHUB_PRIVATE_TOKEN }}
+          path: .github/actions
+
+      - name: Define Common Env
+        id: common
+        uses: ./.github/actions/setup-common
+
+      - name: Set Env Vars
+        run: |
+          echo "VERSION=${{ steps.common.outputs.version }}" >> $GITHUB_ENV
+          echo "SHORT_SHA=${{ steps.common.outputs.short_sha }}" >> $GITHUB_ENV
+          echo "DATE=${{ steps.common.outputs.date }}" >> $GITHUB_ENV
+          echo "LONG_DATE=${{ steps.common.outputs.long_date }}" >> $GITHUB_ENV
+          echo "NAME=docs" >> $GITHUB_ENV
+
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 18
+          cache: yarn
+
+      - name: Install dependencies
+        run: yarn install --frozen-lockfile
+
+      - name: Build static site
+        env:
+          BUILD_ENV: ${{ github.event_name == 'push' && github.ref == 'refs/heads/main' && 'production' || 'preview' }}
+        run: yarn build
+
+      - name: Update Algolia index
+        if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+        env:
+          ALGOLIA_UPDATE_KEY: ${{ secrets.ALGOLIA_UPDATE_KEY }}
+          BUILD_ENV: production
+        run: yarn update:algolia
+
+      - name: Build Docker image
+        run: |
+          docker build -t ${NAME}:${VERSION} .
+          echo "[BUILT] ${NAME}:${VERSION}"
+
+      - name: Configure AWS Credentials
+        uses: aws-actions/configure-aws-credentials@v4
+        with:
+          aws-access-key-id: ${{ secrets.PUSHERINOS_AWS_ACCESS_KEY_ID }}
+          aws-secret-access-key: ${{ secrets.PUSHERINOS_AWS_SECRET_ACCESS_KEY }}
+          aws-region: us-east-1
+
+      - name: Login to Amazon ECR
+        id: login-ecr
+        uses: aws-actions/amazon-ecr-login@v2
+
+      - name: Push image to Amazon ECR
+        run: |
+          echo "${{ steps.login-ecr.outputs.registry }}"
+          docker tag ${NAME}:${VERSION} ${{ steps.login-ecr.outputs.registry }}/pusher/${NAME}:${VERSION}
+          docker push ${{ steps.login-ecr.outputs.registry }}/pusher/${NAME}:${VERSION}

Dockerfile

@@ -0,0 +1,18 @@
+# Build-time assets (_site/) are produced by the GitHub Actions runner before
+# `docker build` runs. This image is a thin static server.
+#
+# Using nginxinc/nginx-unprivileged so the master process runs as the non-root
+# `nginx` user (uid 101) and listens on :8080 — matches the k8s security
+# context used for the rest of our web workloads.
+#
+# Build locally:
+#   yarn install && yarn build && docker build -t docs:dev .
+#   docker run --rm -p 8080:8080 docs:dev
+#   open http://localhost:8080/docs/
+
+FROM nginxinc/nginx-unprivileged:1.27-alpine
+
+COPY docker/nginx.conf /etc/nginx/conf.d/default.conf
+COPY _site /usr/share/nginx/html
+
+EXPOSE 8080

README.md

@@ -9,7 +9,9 @@ permalink: docs/README/
 
 An [Eleventy] powered static site using our custom [Tachyons] build with [Postcss] for styling.
 
-It’s deployed and hosted by [Vercel] when the `main` branch changes using their [Github integration] - https://pusher-docs.vercel.app
+It's built and served from our own EKS cluster (`eks-general`). On every push to `main`, GitHub Actions (`.github/workflows/release.yml`) builds the static site, pushes a Docker image to ECR (`008815156580.dkr.ecr.us-east-1.amazonaws.com/pusher/docs`), and Flux deploys it to the `docs` Service in the `internal` namespace. Public traffic reaches it via CloudFront → the `pusher-sites` nginx proxy → this pod.
+
+See the migration plan in `pusher/engineering-manual` for the full setup.
 
 ## Running locally
 
@@ -43,11 +45,19 @@ yarn run css
 
 ### Search
 
-Search is powered by Algolia, on every production build a refreshed index of all content is sent to them.
+Search is powered by Algolia; on every `main` production build, `yarn update:algolia` pushes a refreshed index. The primary search experience is client-side JS (see `js/modules/search.mjs`). Users with JavaScript disabled see a short fallback message — no server-side rendering is offered.
+
+Required secret for the Algolia push: `ALGOLIA_UPDATE_KEY`, set as a GitHub Actions secret on this repo.
 
-For users without JS there is a fallback page which is powered by Vercel’s serverless functions.
+### Building a production-like image locally
 
-If you need to debug this you can run the project with `vercel dev` and it will hot reload any changes.
+```bash
+yarn install
+yarn build
+docker build -t docs:dev .
+docker run --rm -p 8080:8080 docs:dev
+open http://localhost:8080/docs/
+```
 
 ## How to add / update new pages
 
@@ -226,8 +236,6 @@ Contributions welcome!
 [eleventy]: https://www.11ty.io
 [tachyons]: http://tachyons.io/
 [postcss]: https://postcss.org
-[vercel]: https://vercel.co/
-[github integration]: https://vercel.com/docs/git-integrations
 [markdown]: https://www.markdownguide.org/
 [yarn]: https://yarnpkg.com/
 [browsersync]: https://www.browsersync.io/

_data/env.js

@@ -1,4 +1,14 @@
+// BUILD_ENV is set by the release workflow:
+//   "production" on main pushes
+//   "preview"    on pull requests
+//   unset        in local dev (treat as non-production)
+//
+// Kept named `VERCEL_ENV` historically; the new pipeline sets `BUILD_ENV`
+// but we read both so local tools that still export `VERCEL_ENV` keep
+// working during the transition.
+const env = process.env.BUILD_ENV || process.env.VERCEL_ENV;
+
 module.exports = {
-  includeAnalytics: process.env.VERCEL_ENV === "production",
+  includeAnalytics: env === "production",
   pusherJSVersion: "8.3.0",
 };

_includes/partials/top-nav.njk

@@ -63,11 +63,14 @@
     <nav class="dn db-l flex-grow-1" style="margin-left: 6px;">
       <ul class="list pa0 ma0 flex items-center justify-center">
         <li class="ml-auto relative w-40-l" id="search-wrap">
-          <form id="search-form" type="POST" action="/docs/api/search">
+          <form id="search-form" action="/docs/" method="get" onsubmit="return false;">
             <label for="search" class="clip">
               Search Pusher documentation
             </label>
             <input name="t" id="search" type="search" value="" placeholder="Search documentation" class="sans-serif black f7 input-reset br2 ba b--smoke hover-b--silver focus-b--starflower focus-bs-starflower pa3 lh-solid h3 w-100" maxlength="200">
+            <noscript>
+              <p class="f7 pt2 lh-copy steel ma0">Search requires JavaScript. <a href="/docs/" class="link eggplant hover-dragonfruit underline">Browse the docs</a>.</p>
+            </noscript>
           </form>
           <div class="br2 mt2 ba b--smoke absolute left-0 right-0 dn bg-snow-light" id="search-results-wrap">
             <ul class="bg-white list ma0 pa0 overflow-y-auto bb b--smoke br2 br--top" style="top: 100%; max-height: 60vh;" id="search-results"></ul>