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revert to previous nightly gauntlet
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‎.github/workflows/nightly-gauntlet.yaml

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# The nightly-gauntlet runs tests that are either too flaky or too slow to block
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# every PR.
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name: nightly-gauntlet
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on:
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schedule:
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# Every day at 4AM
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- cron: "0 4 * * 1-5"
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workflow_dispatch:
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permissions:
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contents: read
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jobs:
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test-go-pg:
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# make sure to adjust NUM_PARALLEL_PACKAGES and NUM_PARALLEL_TESTS below
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# when changing runner sizes
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runs-on: ${{ matrix.os == 'macos-latest' && github.repository_owner == 'coder' && 'depot-macos-latest' || matrix.os == 'windows-2022' && github.repository_owner == 'coder' && 'depot-windows-2022-16' || matrix.os }}
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# This timeout must be greater than the timeout set by `go test` in
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# `make test-postgres` to ensure we receive a trace of running
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# goroutines. Setting this to the timeout +5m should work quite well
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# even if some of the preceding steps are slow.
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timeout-minutes: 25
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strategy:
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fail-fast: false
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matrix:
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os:
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- macos-latest
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- windows-2022
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steps:
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- name: Harden Runner
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uses: step-security/harden-runner@0634a2670c59f64b4a01f0f96f84700a4088b9f0 # v2.12.0
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with:
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egress-policy: audit
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# macOS indexes all new files in the background. Our Postgres tests
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# create and destroy thousands of databases on disk, and Spotlight
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# tries to index all of them, seriously slowing down the tests.
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- name: Disable Spotlight Indexing
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if: runner.os == 'macOS'
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run: |
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sudo mdutil -a -i off
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sudo mdutil -X /
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sudo launchctl bootout system /System/Library/LaunchDaemons/com.apple.metadata.mds.plist
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# Set up RAM disks to speed up the rest of the job. This action is in
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# a separate repository to allow its use before actions/checkout.
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- name: Setup RAM Disks
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if: runner.os == 'Windows'
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uses: coder/setup-ramdisk-action@79dacfe70c47ad6d6c0dd7f45412368802641439
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- name: Checkout
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uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
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with:
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fetch-depth: 1
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- name: Setup Go
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uses: ./.github/actions/setup-go
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with:
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# Runners have Go baked-in and Go will automatically
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# download the toolchain configured in go.mod, so we don't
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# need to reinstall it. It's faster on Windows runners.
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use-preinstalled-go: ${{ runner.os == 'Windows' }}
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use-temp-cache-dirs: ${{ runner.os == 'Windows' }}
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- name: Setup Terraform
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uses: ./.github/actions/setup-tf
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- name: Test with PostgreSQL Database
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env:
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POSTGRES_VERSION: "13"
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TS_DEBUG_DISCO: "true"
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LC_CTYPE: "en_US.UTF-8"
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LC_ALL: "en_US.UTF-8"
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shell: bash
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run: |
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if [ "${{ runner.os }}" == "Windows" ]; then
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# Create a temp dir on the R: ramdisk drive for Windows. The default
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# C: drive is extremely slow: https://github.com/actions/runner-images/issues/8755
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mkdir -p "R:/temp/embedded-pg"
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go run scripts/embedded-pg/main.go -path "R:/temp/embedded-pg"
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fi
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if [ "${{ runner.os }}" == "macOS" ]; then
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# Postgres runs faster on a ramdisk on macOS too
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mkdir -p /tmp/tmpfs
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sudo mount_tmpfs -o noowners -s 8g /tmp/tmpfs
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go run scripts/embedded-pg/main.go -path /tmp/tmpfs/embedded-pg
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fi
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# if macOS, install google-chrome for scaletests
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# As another concern, should we really have this kind of external dependency
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# requirement on standard CI?
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if [ "${{ matrix.os }}" == "macos-latest" ]; then
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brew install google-chrome
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fi
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# By default Go will use the number of logical CPUs, which
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# is a fine default.
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PARALLEL_FLAG=""
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# macOS will output "The default interactive shell is now zsh"
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# intermittently in CI...
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if [ "${{ matrix.os }}" == "macos-latest" ]; then
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touch ~/.bash_profile && echo "export BASH_SILENCE_DEPRECATION_WARNING=1" >> ~/.bash_profile
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fi
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# Golang's default for these 2 variables is the number of logical CPUs.
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# Our Windows and Linux runners have 16 cores, so they match up there.
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NUM_PARALLEL_PACKAGES=16
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NUM_PARALLEL_TESTS=16
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if [ "${{ runner.os }}" == "Windows" ]; then
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# On Windows Postgres chokes up when we have 16x16=256 tests
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# running in parallel, and dbtestutil.NewDB starts to take more than
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# 10s to complete sometimes causing test timeouts. With 16x8=128 tests
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# Postgres tends not to choke.
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NUM_PARALLEL_PACKAGES=8
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fi
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if [ "${{ runner.os }}" == "macOS" ]; then
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# Our macOS runners have 8 cores. We leave NUM_PARALLEL_TESTS at 16
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# because the tests complete faster and Postgres doesn't choke. It seems
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# that macOS's tmpfs is faster than the one on Windows.
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NUM_PARALLEL_PACKAGES=8
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fi
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# We rerun failing tests to counteract flakiness coming from Postgres
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# choking on macOS and Windows sometimes.
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DB=ci gotestsum --rerun-fails=2 --rerun-fails-max-failures=1000 \
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--format standard-quiet --packages "./..." \
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-- -v -p $NUM_PARALLEL_PACKAGES -parallel=$NUM_PARALLEL_TESTS -count=1
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- name: Upload test stats to Datadog
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timeout-minutes: 1
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continue-on-error: true
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uses: ./.github/actions/upload-datadog
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if: success() || failure()
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with:
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api-key: ${{ secrets.DATADOG_API_KEY }}
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notify-slack-on-failure:
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needs:
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- test-go-pg
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runs-on: ubuntu-latest
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if: failure() && github.ref == 'refs/heads/main'
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steps:
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- name: Send Slack notification
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run: |
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curl -X POST -H 'Content-type: application/json' \
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--data '{
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"blocks": [
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{
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"type": "header",
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"text": {
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"type": "plain_text",
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"text": "❌ Nightly gauntlet failed",
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"emoji": true
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}
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},
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{
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"type": "section",
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"fields": [
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{
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"type": "mrkdwn",
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"text": "*Workflow:*\n${{ github.workflow }}"
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},
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{
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"type": "mrkdwn",
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"text": "*Committer:*\n${{ github.actor }}"
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},
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{
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"type": "mrkdwn",
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"text": "*Commit:*\n${{ github.sha }}"
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}
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]
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},
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{
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"type": "section",
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"text": {
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"type": "mrkdwn",
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"text": "*View failure:* <${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}|Click here>"
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}
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}
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]
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}' ${{ secrets.CI_FAILURE_SLACK_WEBHOOK }}

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