ci: dynamic runs-on values for oss/ent (#17775)

so in enterprise we can use Vault for secrets,
without merge conflicts from oss->ent.

also:
* use hashicorp/setup-golang
* setup-js for self-hosted runners
  they don't come with yarn, nor chrome,
  and might not always match node version.

.github/actions/setup-js/action.yml

@@ -0,0 +1,34 @@
+name: setup-js
+description: install node and yarn, and run yarn install
+inputs:
+  node-version:
+    description: 'node version'
+    # https://github.com/ember-cli/ember-cli/blob/master/docs/node-support.md
+    # package.json has ember-cli at version ~3.28.5 currently
+    default: '16'
+runs:
+  using: composite
+  steps:
+    - name: Install yarn
+      run: |-
+        # install yarn if not present
+        yarn --version && exit
+        # note: can't `npm install -g` on self-hosted runners
+        npm install yarn --no-package-lock --no-save
+        cd node_modules/.bin
+          ./yarn --version
+          echo "$PWD" >> "$GITHUB_PATH"
+      working-directory: /tmp
+      shell: bash
+    # enforce node version (self-hosted default is not necessarily what we want)
+    # after yarn, so we can use yarn for cache.
+    - name: Setup node
+      uses: actions/setup-node@64ed1c7eab4cce3362f8c340dee64e5eaeef8f7c # v3
+      with:
+        node-version: ${{ inputs.node-version }}
+        cache: yarn
+        cache-dependency-path: ui/yarn.lock
+    - name: Yarn install
+      run: yarn install --frozen-lockfile
+      working-directory: ui
+      shell: bash

.github/workflows/backport.yml

@@ -31,11 +31,12 @@ jobs:
           # Enabling this option increased the number of backport failures.
           BACKPORT_MERGE_COMMIT: false
           GITHUB_TOKEN: ${{ secrets.ELEVATED_GITHUB_TOKEN }}
+
   handle-failure:
     needs:
       - backport
     if: always() && needs.backport.result == 'failure'
-    runs-on: ubuntu-latest
+    runs-on: ${{ endsWith(github.repository, '-enterprise') && fromJSON('["self-hosted", "ondemand", "linux"]') || 'ubuntu-latest' }}
     steps:
       - name: Send slack notification on failure
         uses: slackapi/slack-github-action@007b2c3c751a190b6f0f040e47ed024deaa72844 # v1.23.0

.github/workflows/build.yml

@@ -231,7 +231,7 @@ jobs:
 
   build-darwin:
     needs: [get-go-version, get-product-version]
-    runs-on: macos-latest
+    runs-on: ${{ endsWith(github.repository, '-enterprise') && fromJSON('["self-hosted", "ondemand", "macos"]') || 'macos-latest' }}
     strategy:
       matrix:
         goos: [darwin]

.github/workflows/checks.yaml

@@ -20,7 +20,7 @@ on:
 
 jobs:
   checks:
-    runs-on: ubuntu-22.04
+    runs-on: ${{ endsWith(github.repository, '-enterprise') && fromJSON('["self-hosted", "ondemand", "linux"]') || 'ubuntu-22.04' }}
     timeout-minutes: 10
     steps:
       - uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2

.github/workflows/release.yml

@@ -23,7 +23,7 @@ env:
 
 jobs:
   prepare-release:
-    runs-on: ubuntu-20.04
+    runs-on: ${{ endsWith(github.repository, '-enterprise') && fromJSON('["self-hosted", "ondemand", "linux"]') || 'ubuntu-20.04' }}
     outputs:
       build-ref: ${{ steps.commit-change-push.outputs.build-ref }}
     steps:

.github/workflows/test-core.yaml

@@ -45,9 +45,11 @@ env:
   VAULT_VERSION: 1.12.2
   NOMAD_SLOW_TEST: 0
   NOMAD_TEST_LOG_LEVEL: OFF
+
 jobs:
+  # this caches dependencies for subsequent jobs, including private deps in enterprise
   mods:
-    runs-on: ubuntu-22.04
+    runs-on: ${{ endsWith(github.repository, '-enterprise') && fromJSON('["self-hosted", "ondemand", "linux"]') || 'ubuntu-22.04' }}
     timeout-minutes: 10
     steps:
       - uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2

.github/workflows/test-e2e.yml

@@ -36,11 +36,10 @@ on:
 
 jobs:
   test-e2e:
-    runs-on: ubuntu-latest
+    runs-on: ${{ endsWith(github.repository, '-enterprise') && fromJSON('["self-hosted", "ondemand", "linux"]') || 'ubuntu-latest' }}
     steps:
       - uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
-      - name: Setup go
-        uses: actions/setup-go@4d34df0c2316fe8122ab82dc22947d607c0c91f9 # v4.0.0
+      - uses: hashicorp/setup-golang@v1
       - run: make deps
       - run: make integration-test
       - run: make e2e-test

.github/workflows/test-ui.yml

@@ -46,8 +46,7 @@ jobs:
       nonce: ${{ steps.nonce.outputs.nonce }}
     steps:
       - uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
-      - name: yarn install
-        run: yarn install --frozen-lockfile
+      - uses: ./.github/actions/setup-js
       - name: lint:js
         run: yarn run lint:js
       - name: lint:hbs
@@ -59,7 +58,7 @@ jobs:
   tests:
     needs:
       - pre-test
-    runs-on: ubuntu-latest
+    runs-on: ${{ endsWith(github.repository, '-enterprise') && fromJSON('["self-hosted", "ondemand", "linux"]') || 'ubuntu-latest' }}
     timeout-minutes: 30
     continue-on-error: true
     defaults:
@@ -71,26 +70,26 @@ jobs:
         split: [4]
     steps:
       - uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
-      - name: yarn install
-        run: yarn install --frozen-lockfile
+      - uses: ./.github/actions/setup-js
+      - uses: browser-actions/setup-chrome@c485fa3bab6be59dce18dbc18ef6ab7cbc8ff5f1 # v1.2.0
       - name: ember exam
         env:
           PERCY_TOKEN: ${{ secrets.PERCY_TOKEN }}
           PERCY_PARALLEL_NONCE: ${{ needs.pre-test.outputs.nonce }}
         run: yarn exam:parallel --split=${{ matrix.split }} --partition=${{ matrix.partition }}
+
   finalize:
-    runs-on: ubuntu-latest
+    needs:
+      - pre-test
+      - tests
+    runs-on: ${{ endsWith(github.repository, '-enterprise') && fromJSON('["self-hosted", "ondemand", "linux"]') || 'ubuntu-latest' }}
     timeout-minutes: 30
     defaults:
       run:
         working-directory: ui
-    needs:
-      - pre-test
-      - tests
     steps:
       - uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
-      - name: yarn install
-        run: yarn install --frozen-lockfile
+      - uses: ./.github/actions/setup-js
       - name: finalize
         env:
           PERCY_TOKEN: ${{ secrets.PERCY_TOKEN }}

.github/workflows/test-windows.yml

@@ -43,7 +43,7 @@ env:
   VAULT_VERSION: 1.4.1
 jobs:
   test-windows:
-    runs-on: "windows-2019-16core"
+    runs-on: ${{ endsWith(github.repository, '-enterprise') && fromJSON('["self-hosted", "ondemand", "windows", "type=c5.2xlarge"]') || 'windows-2019-16core' }}
     env:
       GOTESTSUM_PATH: c:\tmp\test-reports
     steps: