Validate React on Rails RC5 in the RSC tutorial

.controlplane/controlplane.yml

@@ -83,10 +83,10 @@ apps:
     <<: *common
     # match_if_app_name_starts_with is used to identify these "qa" apps.
     match_if_app_name_starts_with: true
-    # These review-app one-off defaults request app-sized resources and set a
-    # 15-minute server-side active deadline.
+    # Review-app one-off jobs need 2Gi to start the Rails image reliably and
+    # retain a 15-minute server-side active deadline.
     runner_job_default_cpu: "300m"
-    runner_job_default_memory: "1Gi"
+    runner_job_default_memory: "2Gi"
     runner_job_timeout: 900
     image_retention_days: 5
     stale_app_image_deployed_days: 5 # If the app is older than 5 days, the nightly automations will clean stale apps.

.controlplane/readme.md

@@ -593,7 +593,8 @@ renderer first, wait for it to become healthy, and then deploy `rails` plus
 
 The renderer workload uses the same application image as Rails, runs
 `react_on_rails_pro:pre_seed_renderer_cache` at container boot, and then starts
-`yarn node-renderer`. Rails gets `RENDERER_URL` from
+`node renderer/node-renderer.js`. Its non-login `bash -c` command preserves the
+Dockerfile's Node `PATH` during boot. Rails gets `RENDERER_URL` from
 `.controlplane/templates/app.yml` and reaches the renderer at
 `http://node-renderer.<app>.cpln.local:3800`.
 

.controlplane/shakacode-team.md

@@ -6,7 +6,7 @@ Deployments are handled by Control Plane configuration in this repo and GitHub A
 
 ### Renderer Workload
 - `node-renderer` is an app workload and deploys before `rails` through `deploy_order`.
-- `node-renderer` runs the React on Rails Pro boot seed before `yarn node-renderer` so the new renderer cache is warm before Rails rolls.
+- `node-renderer` runs the React on Rails Pro boot seed in a non-login shell before `node renderer/node-renderer.js` so the new renderer cache is warm before Rails rolls.
 - Rails reaches the renderer through `RENDERER_URL=http://node-renderer.<app>.cpln.local:3800`.
 - Keep `ROLLING_DEPLOY_TOKEN` populated in the app secret dictionary; Rails and the renderer use it for rolling-deploy bundle pulls.
 - For existing staging/production apps, populate `ROLLING_DEPLOY_TOKEN`, apply templates with `node-renderer`, validate staging, then promote production. Do not combine the production template cutover with missing secrets.

.controlplane/templates/node-renderer.yml

@@ -21,13 +21,13 @@ spec:
       image: {{APP_IMAGE_LINK}}
       args:
         - bash
-        - -lc
+        - -c
         - |
           # The rake task warns and continues on bundle fetch misses so rollout
           # does not wedge; unexpected task failures still stop the shell.
           set -e
           bundle exec rake react_on_rails_pro:pre_seed_renderer_cache
-          exec yarn node-renderer
+          exec node renderer/node-renderer.js
       ports:
         - number: 3800
           # The React on Rails Pro Node Renderer speaks cleartext HTTP/2 (h2c).

Gemfile

@@ -6,7 +6,7 @@ git_source(:github) { |repo| "https://github.com/#{repo}.git" }
 ruby "3.4.6"
 
 gem "cpflow", "5.3.0", require: false
-gem "react_on_rails_pro", "17.0.0"
+gem "react_on_rails_pro", "17.1.0.rc.5"
 gem "shakapacker", "10.2.0"
 
 # Bundle edge Rails instead: gem "rails", github: "rails/rails"

Gemfile.lock

@@ -78,24 +78,20 @@ GEM
     addressable (2.9.0)
       public_suffix (>= 2.0.2, < 8.0)
     ast (2.4.3)
-    async (2.42.0)
+    async (2.46.0)
       console (~> 1.29)
       fiber-annotation
-      io-event (~> 1.11)
-      metrics (~> 0.12)
-      traces (~> 0.18)
-    async-http (0.95.1)
-      async (>= 2.10.2)
+      io-event (~> 1.21)
+    async-http (0.99.0)
+      async (>= 2.35.1)
       async-pool (~> 0.11)
       io-endpoint (~> 0.14)
-      io-stream (~> 0.6)
-      metrics (~> 0.12)
-      protocol-http (~> 0.62)
+      io-stream (~> 0.14)
+      protocol-http (~> 0.66)
       protocol-http1 (~> 0.39)
       protocol-http2 (~> 0.26)
       protocol-url (~> 0.2)
-      traces (~> 0.10)
-    async-pool (0.11.2)
+    async-pool (0.12.0)
       async (>= 2.0)
     autoprefixer-rails (10.4.16.0)
       execjs (~> 2)
@@ -134,7 +130,7 @@ GEM
     coffee-script-source (1.12.2)
     concurrent-ruby (1.3.7)
     connection_pool (3.0.2)
-    console (1.37.0)
+    console (1.38.0)
       fiber-annotation
       fiber-local (~> 1.1)
       json
@@ -191,8 +187,8 @@ GEM
     interception (0.5)
     io-console (0.8.2)
     io-endpoint (0.17.2)
-    io-event (1.19.2)
-    io-stream (0.13.2)
+    io-event (1.22.0)
+    io-stream (0.14.0)
       openssl (>= 3.3)
     irb (1.18.0)
       pp (>= 0.6.0)
@@ -222,7 +218,6 @@ GEM
     marcel (1.2.1)
     matrix (0.4.2)
     method_source (1.1.0)
-    metrics (0.15.0)
     mini_mime (1.1.5)
     minitest (6.0.6)
       drb (~> 2.0)
@@ -260,13 +255,13 @@ GEM
     protocol (2.0.0)
       ruby_parser (~> 3.0)
     protocol-hpack (1.5.1)
-    protocol-http (0.63.0)
-    protocol-http1 (0.39.0)
-      protocol-http (~> 0.62)
-    protocol-http2 (0.26.1)
+    protocol-http (0.72.0)
+    protocol-http1 (0.41.0)
+      protocol-http (~> 0.68)
+    protocol-http2 (0.28.0)
       protocol-hpack (~> 1.4)
       protocol-http (~> 0.62)
-    protocol-url (0.4.0)
+    protocol-url (0.19.0)
     pry (0.14.2)
       coderay (~> 1.1)
       method_source (~> 1.0)
@@ -348,21 +343,21 @@ GEM
       erb
       psych (>= 4.0.0)
       tsort
-    react_on_rails (17.0.0)
+    react_on_rails (17.1.0.rc.5)
       addressable
       connection_pool
       execjs (~> 2.5)
       rails (>= 5.2)
       rainbow (~> 3.0)
       shakapacker (>= 6.0)
-    react_on_rails_pro (17.0.0)
+    react_on_rails_pro (17.1.0.rc.5)
       async (>= 2.29)
       async-http (~> 0.95)
       execjs (~> 2.9)
       io-endpoint (~> 0.17.0)
       jwt (>= 2.5, < 4)
       nokogiri (>= 1.12, < 2)
-      react_on_rails (= 17.0.0)
+      react_on_rails (= 17.1.0.rc.5)
     redcarpet (3.6.0)
     redis (5.3.0)
       redis-client (>= 0.22.0)
@@ -486,7 +481,6 @@ GEM
     tins (1.33.0)
       bigdecimal
       sync
-    traces (0.18.2)
     tsort (0.2.0)
     turbo-rails (2.0.11)
       actionpack (>= 6.0.0)
@@ -550,7 +544,7 @@ DEPENDENCIES
   rails-html-sanitizer
   rails_best_practices
   rainbow
-  react_on_rails_pro (= 17.0.0)
+  react_on_rails_pro (= 17.1.0.rc.5)
   redcarpet
   redis (~> 5.0)
   rspec-rails (~> 6.0.0)

README.md

@@ -184,13 +184,13 @@ assets_bundler: rspack
 
 ### Version Targets
 
-- `react_on_rails_pro` gem: `17.0.0.rc.9`
-- `react-on-rails-pro` npm package: `17.0.0-rc.9`
-- `react-on-rails-pro-node-renderer` npm package: `17.0.0-rc.9`
-- `react-on-rails-rsc` npm package: `19.2.1-rc.1`
+- `react_on_rails_pro` gem: `17.1.0.rc.5`
+- `react-on-rails-pro` npm package: `17.1.0-rc.5`
+- `react-on-rails-pro-node-renderer` npm package: `17.1.0-rc.5`
+- `react-on-rails-rsc` npm package: `19.3.0-rc.4`
 - `shakapacker` gem/npm package: `10.2.0`
 - `@rspack/core` and `@rspack/cli`: `2.0.4`
-- `react`: `~19.2.7` (minimum for React Server Components)
+- `react`, `react-dom`, and `react-server-dom-webpack`: `19.2.8` (exact RC validation pins)
 
 ### Why Rspack
 

bin/test-cpflow-github-flow

@@ -37,13 +37,13 @@ container = spec.fetch("containers").fetch(0)
 
 expected_args = [
   "bash",
-  "-lc",
+  "-c",
   <<~'SHELL',
     # The rake task warns and continues on bundle fetch misses so rollout
     # does not wedge; unexpected task failures still stop the shell.
     set -e
     bundle exec rake react_on_rails_pro:pre_seed_renderer_cache
-    exec yarn node-renderer
+    exec node renderer/node-renderer.js
   SHELL
 ]
 expected_ports = [{ "number" => 3800, "protocol" => "http2" }]

package.json

@@ -78,18 +78,18 @@
     "postcss-loader": "7.3.3",
     "postcss-preset-env": "^8.5.0",
     "prop-types": "^15.8.1",
-    "react": "~19.2.7",
-    "react-dom": "~19.2.7",
+    "react": "19.2.8",
+    "react-dom": "19.2.8",
     "react-error-boundary": "^4.1.2",
     "react-intl": "^6.4.4",
-    "react-on-rails-pro": "17.0.0",
-    "react-on-rails-pro-node-renderer": "17.0.0",
-    "react-on-rails-rsc": "19.2.1",
+    "react-on-rails-pro": "17.1.0-rc.5",
+    "react-on-rails-pro-node-renderer": "17.1.0-rc.5",
+    "react-on-rails-rsc": "19.3.0-rc.4",
     "react-redux": "^8.1.0",
     "react-router": "^6.13.0",
     "react-router-dom": "^6.13.0",
     "react-router-redux": "^4.0.8",
-    "react-server-dom-webpack": "~19.2.7",
+    "react-server-dom-webpack": "19.2.8",
     "react-transition-group": "4.4.5",
     "redux": "^4.2.1",
     "redux-thunk": "^2.2.0",

yarn.lock

@@ -218,11 +218,21 @@
   resolved "https://registry.npmjs.org/@babel/helper-string-parser/-/helper-string-parser-7.27.1.tgz"
   integrity sha512-qMlSxKbpRlAridDExk92nSobyDdpPijUq2DW6oDnUqd0iOGxmQjyqhMIihI9+zv4LPyZdRje2cavWPbCbWm3eA==
 
+"@babel/helper-string-parser@^7.29.7":
+  version "7.29.7"
+  resolved "https://registry.npmjs.org/@babel/helper-string-parser/-/helper-string-parser-7.29.7.tgz#7f0871d99824d23137d60f86fcf6130fd5a1b51f"
+  integrity sha512-Pb5ijPrZ89GDH8223L4UP8i6QApWxs04RbPQJTeWDV0/keR2E36MeKnyr6LYmUUvqRRI+Iv87SuF1W6ErINzYw==
+
 "@babel/helper-validator-identifier@^7.27.1":
   version "7.27.1"
   resolved "https://registry.npmjs.org/@babel/helper-validator-identifier/-/helper-validator-identifier-7.27.1.tgz"
   integrity sha512-D2hP9eA+Sqx1kBZgzxZh0y1trbuU+JoDkiEwqhQ36nodYqJwyEIhPSdMNd7lOm/4io72luTPWH20Yda0xOuUow==
 
+"@babel/helper-validator-identifier@^7.29.7":
+  version "7.29.7"
+  resolved "https://registry.npmjs.org/@babel/helper-validator-identifier/-/helper-validator-identifier-7.29.7.tgz#bd87084ced0c796ec46bda492de6e83d29e89fc2"
+  integrity sha512-qehxGkRj55h/ff8EMaJ+cYhyaKlHIxqYDn682wQD7RNp9UujOQsHog2uS0r2vzr4pW+sXf90NeeayjcNaX3fFg==
+
 "@babel/helper-validator-option@^7.27.1":
   version "7.27.1"
   resolved "https://registry.npmjs.org/@babel/helper-validator-option/-/helper-validator-option-7.27.1.tgz"
@@ -252,6 +262,13 @@
   dependencies:
     "@babel/types" "^7.28.4"
 
+"@babel/parser@^7.28.5":
+  version "7.29.8"
+  resolved "https://registry.npmjs.org/@babel/parser/-/parser-7.29.8.tgz#9653716a2f10c677b98fbc63d4bfb000c302cf17"
+  integrity sha512-E8lTAYNB1KW+FH+VGJuZM1ioAx2E6oVlvQFRrf5P8ZZmsiJXYAD9vTFV7yyEURNzgh1dFqMZuO6tUwcARbqFCA==
+  dependencies:
+    "@babel/types" "^7.29.8"
+
 "@babel/plugin-bugfix-firefox-class-in-computed-class-key@^7.27.1":
   version "7.27.1"
   resolved "https://registry.npmjs.org/@babel/plugin-bugfix-firefox-class-in-computed-class-key/-/plugin-bugfix-firefox-class-in-computed-class-key-7.27.1.tgz"
@@ -1004,6 +1021,14 @@
     "@babel/helper-string-parser" "^7.27.1"
     "@babel/helper-validator-identifier" "^7.27.1"
 
+"@babel/types@^7.29.8":
+  version "7.29.8"
+  resolved "https://registry.npmjs.org/@babel/types/-/types-7.29.8.tgz#1229eef31d85156d70fa3f4cd859376d0eaf6863"
+  integrity sha512-Vj1jF3cPfxg7OAfoI7QnVKLoILlm2JF9pnVHrX8qx7AHMiYWT+NDAA7jChlNgRS4WTLc/fD1lXLmPixluj+3Gg==
+  dependencies:
+    "@babel/helper-string-parser" "^7.29.7"
+    "@babel/helper-validator-identifier" "^7.29.7"
+
 "@bcoe/v8-coverage@^0.2.3":
   version "0.2.3"
   resolved "https://registry.npmjs.org/@bcoe/v8-coverage/-/v8-coverage-0.2.3.tgz"
@@ -8722,10 +8747,10 @@ react-deep-force-update@^1.0.0:
   resolved "https://registry.npmjs.org/react-deep-force-update/-/react-deep-force-update-1.1.2.tgz"
   integrity sha512-WUSQJ4P/wWcusaH+zZmbECOk7H5N2pOIl0vzheeornkIMhu+qrNdGFm0bDZLCb0hSF0jf/kH1SgkNGfBdTc4wA==
 
-react-dom@~19.2.7:
-  version "19.2.7"
-  resolved "https://registry.npmjs.org/react-dom/-/react-dom-19.2.7.tgz#0450dc9ae9ddbff76ef196401cd8b8c7fb466ccc"
-  integrity sha512-t0BRVXvbiE/o20Hfw669rLbMCDWtYZLvmJigy2f0MxsXF+71pxhR3xOkspmsO8h3ZlNzyibAmtCa3l4lYKk6gQ==
+react-dom@19.2.8:
+  version "19.2.8"
+  resolved "https://registry.npmjs.org/react-dom/-/react-dom-19.2.8.tgz#3b46b9eeda877cdff2cf13d2770fff4ae36c2ec2"
+  integrity sha512-rVprimfGBG3DR+Tq0IQG2DT5PxKth1WIGDmj5yPmlzr4YBe7uyE+Du4oVqTDXZSHGGGXRtTJEGSSePyQCMBglQ==
   dependencies:
     scheduler "^0.27.0"
 
@@ -8767,10 +8792,10 @@ react-is@^18.0.0, react-is@^18.3.1:
   resolved "https://registry.npmjs.org/react-is/-/react-is-18.3.1.tgz"
   integrity sha512-/LLMVyas0ljjAtoYiPqYiL8VWXzUUdThrmU5+n20DZv+a+ClRoevUzw5JxU+Ieh5/c87ytoTBV9G1FiKfNJdmg==
 
-react-on-rails-pro-node-renderer@17.0.0:
-  version "17.0.0"
-  resolved "https://registry.yarnpkg.com/react-on-rails-pro-node-renderer/-/react-on-rails-pro-node-renderer-17.0.0.tgz#5aec3ffb90b70e2465df1b8495a3f6b4bc432789"
-  integrity sha512-82yuZubo1iaoVpnH8adznf0rVLoZvsSWxYbLYdbKhrdwPjt9MxtyJG6//sqd77hSRX3EVnXQONvkiiur8qLQtw==
+react-on-rails-pro-node-renderer@17.1.0-rc.5:
+  version "17.1.0-rc.5"
+  resolved "https://registry.npmjs.org/react-on-rails-pro-node-renderer/-/react-on-rails-pro-node-renderer-17.1.0-rc.5.tgz#d2521f208718918f9693ca9c1b07c356597c7466"
+  integrity sha512-JcYxoDIq8uiiGj9tB/8iTnHI+jeUQ335QTTcfUB8IWyfcWpfcMPFZklb4EEnlT29u6xYLvI49fJzEVJIGvvIgA==
   dependencies:
     "@fastify/formbody" "^7.4.0 || ^8.0.2"
     "@fastify/multipart" "^8.3.1 || ^9.0.3"
@@ -8780,27 +8805,28 @@ react-on-rails-pro-node-renderer@17.0.0:
     lockfile "^1.0.4"
     pino "^9.14.0 || ^10.1.0"
 
-react-on-rails-pro@17.0.0:
-  version "17.0.0"
-  resolved "https://registry.yarnpkg.com/react-on-rails-pro/-/react-on-rails-pro-17.0.0.tgz#831e4cbe48d7b4d60185fecbae7e7fb6ea1d2a6f"
-  integrity sha512-4eEOnr0K5d5POR9iwaaJGZWrNZUUL1gehhlQDfx83T8Nk3PIb4xVQkOVGkQBko4Wj/fCs9TSUFpMm741+9bNwg==
+react-on-rails-pro@17.1.0-rc.5:
+  version "17.1.0-rc.5"
+  resolved "https://registry.npmjs.org/react-on-rails-pro/-/react-on-rails-pro-17.1.0-rc.5.tgz#5daa72c7825ef8a7170db06dad8fb89d93b6fdff"
+  integrity sha512-GHhqjMx0v6PPK6RymQAevlflbMX+EYDNwcafleuS79kzxlN0p3+5IQKqj8c62Z90URipwP6BpvyW1nIJs6Lzeg==
   dependencies:
-    react-on-rails "17.0.0"
+    react-on-rails "17.1.0-rc.5"
 
-react-on-rails-rsc@19.2.1:
-  version "19.2.1"
-  resolved "https://registry.npmjs.org/react-on-rails-rsc/-/react-on-rails-rsc-19.2.1.tgz#c7fc623119d31224a27f24ff0bc500d99fa8821a"
-  integrity sha512-PQ+Ly+cCA3flJ4EJMczSv0rD6boP0wcXCLmaSfj3HOt+7XxP7DkJyu5IiEGb86vIQjMwaTPs68XN9wlnnx+pUw==
+react-on-rails-rsc@19.3.0-rc.4:
+  version "19.3.0-rc.4"
+  resolved "https://registry.npmjs.org/react-on-rails-rsc/-/react-on-rails-rsc-19.3.0-rc.4.tgz#b0bc0ddd910fba3ba8ea98bb3c988c8f47bea5a1"
+  integrity sha512-+oJbP947a1e8Pg8GzhsWJxXmtiEyNJCGlX9oxmOGFonVxS9znet8sPpq8imaSi5ak6heNd4SlY6cX4cbgAbVhw==
   dependencies:
+    "@babel/parser" "^7.28.5"
     acorn-loose "^8.3.0"
     neo-async "^2.6.1"
-    react-server-dom-webpack "~19.2.7"
+    react-server-dom-webpack "~19.2.8"
     webpack-sources "^3.2.0"
 
-react-on-rails@17.0.0:
-  version "17.0.0"
-  resolved "https://registry.yarnpkg.com/react-on-rails/-/react-on-rails-17.0.0.tgz#5bc518fb73c6c250fb8cbf1aa4d3bc36b0093c1f"
-  integrity sha512-jVJmaXJaVsCVoZCWMQ3ePACWaGkq3hOlmbeR0LniQKLr8+kDDgL0RbZ/6D1J2tMAsd1CxS+sOu0PCyO0ZfAQ+g==
+react-on-rails@17.1.0-rc.5:
+  version "17.1.0-rc.5"
+  resolved "https://registry.npmjs.org/react-on-rails/-/react-on-rails-17.1.0-rc.5.tgz#6c4cfe0899eee1de954d76869a5d0dcd6924c53f"
+  integrity sha512-5RSkSjZBBSX9kus1meFqVTJl+yu19VDEKXlgtnwP5tCK7zyc3nzkudSlvCYQ7YjpyqNTuLtzshQv81NgZIA+Ow==
 
 react-proxy@^1.1.7:
   version "1.1.8"
@@ -8847,10 +8873,10 @@ react-router@6.30.1, react-router@^6.13.0:
   dependencies:
     "@remix-run/router" "1.23.0"
 
-react-server-dom-webpack@~19.2.7:
-  version "19.2.7"
-  resolved "https://registry.npmjs.org/react-server-dom-webpack/-/react-server-dom-webpack-19.2.7.tgz#ec4ca821297a039df2c6119a5fe14e49c9423573"
-  integrity sha512-bYfuvqPJnHB4CHo2Ze7fQyJAO77TUu1W/aKFt81ICXbLiOTg5jHaO/NPDlpvGWUALoEGaGb7Oi1uXAaO+Bw6jw==
+react-server-dom-webpack@19.2.8, react-server-dom-webpack@~19.2.8:
+  version "19.2.8"
+  resolved "https://registry.npmjs.org/react-server-dom-webpack/-/react-server-dom-webpack-19.2.8.tgz#f25752bedff5173500579e72055281a3ee5b7638"
+  integrity sha512-rFO1VJZ+cH9ZH6hGy9+qmIsmZHZpCMKJZXhWHqT71UnSfg+w+W+gwrwp58MVzMqdFquG8GF1c6C8q0OGphkEdg==
   dependencies:
     acorn-loose "^8.3.0"
     neo-async "^2.6.1"
@@ -8874,10 +8900,10 @@ react-transition-group@4.4.5:
     loose-envify "^1.4.0"
     prop-types "^15.6.2"
 
-react@~19.2.7:
-  version "19.2.7"
-  resolved "https://registry.npmjs.org/react/-/react-19.2.7.tgz#1f47a1bfc06f8ec885752c6f4af14369a9f8260b"
-  integrity sha512-HNe9WslTbXmFK8o8cmwgAeJFSBvt1bPdHCVKtaaV+WlAN36mpT4hcRpwbf3fY56ar2oIXzsBpOAiIRHAdY0OlQ==
+react@19.2.8:
+  version "19.2.8"
+  resolved "https://registry.npmjs.org/react/-/react-19.2.8.tgz#a80663dbb58d69c6fe3fd291d3cb324e8a7dff2d"
+  integrity sha512-PWaYA1L/q9u2u7xYQi+Y3L3Yfnie7XyLeaJICV1MGD6LprsBxcAqGjYyr0eY3p+QdsA+x/Irkt4Qif8D63+Sbw==
 
 read-cache@^1.0.0:
   version "1.0.0"