Adding in Cloudbuild documentation

docs/getting-started.md

@@ -168,7 +168,7 @@ module.exports = {
 **.gitlab-ci.yml**
 
 ```yaml
-image: cypress/browsers:node10.16.0-chrome77
+image: cypress/browsers:node14.15.0-chrome86-ff82
 lhci:
   script:
     - npm install
@@ -221,6 +221,58 @@ lhci autorun
 
 </details>
 
+<details>
+<summary>Google Cloudbuild</summary>
+<br />
+
+**NOTE:** Learn more about the [security tradeoffs](./recipes/docker-client/README.md#--no-sandbox-container-tradeoffs) behind use of the `--no-sandbox` Chrome option before proceeding.
+
+**.lighthouserc.js**
+
+```js
+module.exports = {
+  ci: {
+    collect: {
+      settings: {chromeFlags: '--no-sandbox'},
+    },
+    upload: {
+      target: 'temporary-public-storage',
+    },
+  },
+};
+```
+
+**Notes**
+* `LHCI_BUILD_CONTEXT__CURRENT_BRANCH` doesn't pick up the right variables in cloudbuild so passing through `$BRANCH_NAME` will fix this.
+* `machineType` defines the machine you can pick. The bigger the better (see: https://github.com/GoogleChrome/lighthouse/blob/master/docs/variability.md). Look through the [Cloudbuild machine pricing](https://cloud.google.com/cloud-build/pricing)
+
+**cloudbuild.yml**
+
+```yaml
+steps:
+  - id: 'install'
+    args: ['npm', 'ci']
+    name: node:14-alpine
+
+  - id: 'build'
+    waitFor: ['install']
+    name: node:14-alpine
+    args: ['npm', 'run', 'build']
+
+  - id: 'lighthouse'
+    waitFor: ['build']
+    name: cypress/browsers:node14.15.0-chrome86-ff82
+    entrypoint: '/bin/sh'
+    args: ['-c', 'npm install -g @lhci/cli@0.6.x && lhci autorun --failOnUploadFailure']
+    env:
+      - 'LHCI_BUILD_CONTEXT__CURRENT_BRANCH=$BRANCH_NAME'
+
+options:
+  machineType: 'N1_HIGHCPU_32'
+```
+
+</details>
+
 That's it! With this in place, you'll have Lighthouse reports collected and uploaded with links to each report on every push.
 
 Temporary public storage provides access to individual reports, but not historical data, report diffing, or build failures. Read on to find out how to [add assertions](#add-assertions), configure the [Lighthouse CI server](#the-lighthouse-ci-server) for report diffs and timeseries charts, and enable [GitHub status checks](#github-status-checks).

docs/introduction-to-ci.md

@@ -32,3 +32,4 @@ There are many CI providers out there to choose from. Lighthouse CI works with a
 - [GitLab CI](https://docs.gitlab.com/ee/ci/quick_start/)
 - [Travis CI](https://docs.travis-ci.com/user/tutorial/)
 - [Circle CI](https://circleci.com/docs/2.0/getting-started/)
+- [Google Cloudbuild](https://cloud.google.com/cloud-build/docs/quickstart-build)