feat(ci): Gitea-native uptime cron (closes part of #2)
Replaces the five upptime workflows (now in workflows-disabled/) with a single Gitea-native cron that runs the molecule-ai-uptime-probe binary every 5 minutes, appends results to history/<slug>.jsonl, and commits back to main. Decomposition vs upptime - upptime had 5 workflows: graphs / response-time / static-site / summary / uptime. Each ran a different command: argument and produced a different artifact in upptime's model. - Our model: probe emits raw results only; status page reads them and renders graphs/summaries itself. One concern per tool, one workflow. Probe source: git.moleculesai.app/molecule-ai/molecule-ai-uptime-probe (pinned to main; bump in this workflow when probe ships a new behaviour-changing version). setup-node-style API rate-limit fix already applied: setup-go gets secrets.GITEA_TOKEN per molecule-ai/internal#75. Out of scope (separate PRs / follow-ups): - Status page rebuild (Vercel deployment reads history/) - Historical upptime data migration from existing history/ JSON - Alerting routing (start with green/red; alerting comes after we see real-world false-positive rates)
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.github/workflows/uptime.yml
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.github/workflows/uptime.yml
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@ -1,35 +1,101 @@
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name: Uptime CI
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on:
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repository_dispatch:
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types: [uptime]
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schedule:
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# Every 5 minutes. GitHub Actions caps schedule resolution at ~5min
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# in practice; requesting */1 or */3 just gets coalesced.
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- cron: "*/5 * * * *"
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workflow_dispatch:
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push:
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# Re-run whenever the sites list changes so new endpoints get an
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# immediate first check instead of waiting up to 5 minutes.
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branches:
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- main
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paths:
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- ".upptimerc.yml"
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name: Uptime probe (Gitea-native — replaces upptime)
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#
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# Runs the molecule-ai-uptime-probe binary on a 5-minute cadence,
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# appends per-site JSONL results to history/, and commits the changes
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# back to main. Replaces the five upptime workflows that lived in this
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# repo before they were moved to .github/workflows-disabled/ (because
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# every upptime call to api.github.com 401s post-2026-05-06 GitHub
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# org suspension).
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#
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# See molecule-ai/molecule-ai-status#2 for the design rationale +
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# molecule-ai/molecule-ai-uptime-probe for the probe binary itself.
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#
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# Why a single workflow instead of upptime's five:
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# Each upptime workflow ran a different `command:` (graphs /
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# response-time / static-site / summary / uptime). The decomposition
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# was needed because each command produced a different artifact in
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# the upptime model. In our model the probe emits raw probe results
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# only — the status page reads those and renders graphs / summaries
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# itself. One concern per tool. One workflow.
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jobs:
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release:
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name: Check status of endpoints
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runs-on: ubuntu-latest
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steps:
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- uses: actions/checkout@v4
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with:
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fetch-depth: 0
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- uses: upptime/uptime-monitor@v1.41.0
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with:
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command: "update"
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env:
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GH_PAT: ${{ secrets.GH_PAT || secrets.GITHUB_TOKEN }}
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on:
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schedule:
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# Every 5 minutes — matches the upptime default cadence.
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- cron: "*/5 * * * *"
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# Manual trigger for ad-hoc checks.
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workflow_dispatch:
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# Re-run when probe-list config changes so a new endpoint gets a
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# baseline immediately, not at the next /5 mark.
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push:
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branches: [main]
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paths: [".upptimerc.yml"]
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permissions:
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contents: write
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issues: write
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pull-requests: write
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contents: write # required to commit history/ updates
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jobs:
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probe:
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name: Probe + commit
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runs-on: ubuntu-latest
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# Concurrency: at most one probe run at a time per branch. Two
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# cron firings overlapping would race on history/ commits.
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concurrency:
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group: uptime-probe-${{ github.ref }}
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cancel-in-progress: false
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steps:
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- name: Checkout repo
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uses: actions/checkout@v4
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with:
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fetch-depth: 1
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persist-credentials: true
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- name: Setup Go
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uses: actions/setup-go@v5
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with:
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go-version: '1.23'
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token: ${{ secrets.GITEA_TOKEN }} # see molecule-ai/internal#75
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- name: Install probe
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# Build directly from the probe's repo at a pinned commit. Pin
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# is updated explicitly in this workflow file when the probe
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# itself ships a new behaviour-changing version. Avoids
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# supply-chain ambiguity.
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run: |
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set -euo pipefail
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GOPROBE_REPO=https://git.moleculesai.app/molecule-ai/molecule-ai-uptime-probe.git
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GOPROBE_REF=main
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tmp=$(mktemp -d)
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git clone --depth 1 --branch "$GOPROBE_REF" "$GOPROBE_REPO" "$tmp/probe"
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(cd "$tmp/probe" && go build -o /usr/local/bin/uptime-probe ./cmd/probe)
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/usr/local/bin/uptime-probe -h 2>&1 | head -5
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- name: Run probes
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# Exit 1 from the probe when any site fails — but we don't
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# want a single failing site to abort the workflow before the
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# commit step. `|| true` swallows the non-zero exit; the
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# failure shows up as success=false in the JSONL history,
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# where the status page picks it up.
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run: |
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mkdir -p history
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/usr/local/bin/uptime-probe \
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-config .upptimerc.yml \
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-history-dir history \
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-timeout 30s \
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> /tmp/run.json || true
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echo "== run summary =="
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jq -r '.[] | "\(.name): \(.status_code) \(.latency_ms)ms success=\(.success)"' /tmp/run.json || cat /tmp/run.json
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- name: Commit history changes (best-effort)
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# Best-effort: a transient git push race shouldn't block the
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# next probe run. The next /5 firing will commit again.
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run: |
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set +e
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git config user.name "uptime-probe[bot]"
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git config user.email "uptime-probe@bots.moleculesai.app"
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git add history/
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if git diff --cached --quiet; then
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echo "no history changes to commit"
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exit 0
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fi
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git commit -m "chore(uptime): probe results $(date -u +%Y-%m-%dT%H:%M:%SZ)"
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git push origin HEAD:main || echo "push failed; next run will retry"
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