|
1 | | -# Testing Infrastructure - Executive Summary |
| 1 | +# Smoke-Test Executive Summary |
2 | 2 |
|
3 | | -**Branch**: `smoke_tests` |
4 | | -**Status**: ✅ Ready for Production |
5 | | -**Impact**: Zero Breaking Changes |
| 3 | +Current as of 2026-05-14. |
6 | 4 |
|
7 | | ---- |
| 5 | +## Summary |
8 | 6 |
|
9 | | -## What Was Built |
| 7 | +The Arm Ecosystem Dashboard now has a production-ready smoke-test pipeline for Open Source Linux packages. The pipeline runs package-level checks on native Arm64 GitHub runners, publishes canonical JSON results, and displays concise status badges plus detailed test rows on the dashboard. |
10 | 8 |
|
11 | | -A fully automated testing system for Arm Ecosystem Dashboard packages that: |
12 | | -- Runs functional tests on native Arm64 GitHub runners |
13 | | -- Displays test results as badges on the dashboard |
14 | | -- Scales easily from 2 to 20+ packages |
15 | | -- Requires zero manual maintenance |
| 9 | +The current result set contains 960 active package smoke tests. All 960 are badge-passing in the local generated artifacts: |
16 | 10 |
|
17 | | ---- |
| 11 | +| Status | Count | Meaning | |
| 12 | +|---|---:|---| |
| 13 | +| `6/6` | 920 | Baseline checks and Test 6 completed as counted passing checks. | |
| 14 | +| `5/5` | 40 | Baseline checks passed; Test 6 is explicitly skipped/deferred/not applicable and is not counted as failure. | |
| 15 | +| Red / failing | 0 | No current package result is publishing as failed in the local artifact set. | |
18 | 16 |
|
19 | | -## Current Results |
| 17 | +## What We Built |
20 | 18 |
|
21 | | -### ✅ nginx |
22 | | -- 5 tests passing |
23 | | -- Version: 1.24.0 |
24 | | -- Tests: binary, version, config, service, HTTP response |
| 19 | +- Native Arm64 package validation using `ubuntu-24.04-arm` runners. |
| 20 | +- Reusable package workflow contract version `2.0`. |
| 21 | +- 21 batch workflows to keep the full test set manageable. |
| 22 | +- A global summary workflow that publishes `data/test-results/*.json` and `data/test-results-index.json`. |
| 23 | +- Dashboard support for top-level badge counts and expandable per-test details. |
| 24 | +- A weekly orchestrator schedule on `main`. |
| 25 | +- A production promotion model where production deploys validated main results rather than rerunning the full suite. |
25 | 26 |
|
26 | | -### ✅ Envoy |
27 | | -- 4 tests passing |
28 | | -- Version: 1.30.0 |
29 | | -- Tests: binary, version, help, configuration |
| 27 | +## Customer-Facing Interpretation |
30 | 28 |
|
31 | | ---- |
| 29 | +The dashboard is intentionally honest about validation depth. |
32 | 30 |
|
33 | | -## Key Files Added |
| 31 | +For packages with full runtime smoke coverage, the result proves a representative Arm runtime path such as install, version, architecture check, service start, API request, CLI execution, or tiny workload. |
34 | 32 |
|
35 | | -### Infrastructure (3 workflows) |
36 | | -- `test-nginx.yml` - nginx testing workflow (370 lines, 5 tests) |
37 | | -- `test-envoy.yml` - Envoy testing workflow (295 lines, 4 tests) |
38 | | -- `template-package-test.yml` - **Template file to copy for new packages** |
39 | | -- `test-all-packages.yml` - **Orchestrator** (runs all tests daily) |
| 33 | +For scoped Arm preflight packages, the result proves a real Arm-compatible surface but not necessarily the full production environment. Examples include GPU packages without live GPU execution, Kubernetes operators without a live cluster, GUI packages without a real desktop session, and cloud packages without authenticated cloud operations. |
40 | 34 |
|
41 | | -### Data |
42 | | -- `data/test-results/nginx.json` - Auto-generated test results |
43 | | -- `data/test-results/envoy.json` - Auto-generated test results |
| 35 | +## Regression / Test 6 Policy |
44 | 36 |
|
45 | | -### Documentation (3 guides) |
46 | | -- `tests/README.md` - Navigation hub and quick start |
47 | | -- `tests/COMPLETE_GUIDE.md` - Comprehensive documentation |
48 | | -- `tests/PIPELINE_REFERENCE.md` - Advanced technical reference |
| 37 | +Test 6 is used to make the result future-facing when meaningful: |
49 | 38 |
|
50 | | ---- |
| 39 | +- next-version install or build validation |
| 40 | +- next-release binary or bundle validation |
| 41 | +- limited CPU-side validation for accelerator-heavy packages |
| 42 | +- explicit no-newer-version or not-applicable decision when a real next-version check is not meaningful |
51 | 43 |
|
52 | | -## How It Works |
| 44 | +Skipped or deferred Test 6 decisions are not treated as package failures if Tests 1-5 passed and the workflow explains the reason. |
53 | 45 |
|
54 | | -``` |
55 | | -1. GitHub Actions (ubuntu-24.04-arm runner) runs daily at 2 AM UTC |
56 | | -2. Installs package and runs tests |
57 | | -3. Generates JSON results |
58 | | -4. Auto-commits to repository |
59 | | -5. Hugo displays badge on dashboard |
60 | | -``` |
| 46 | +## Branch And Production Policy |
61 | 47 |
|
62 | | -**Badge appears**: Package expanded view → "Arm64 Tests: X passing" |
| 48 | +Team-agreed operating model: |
63 | 49 |
|
64 | | ---- |
| 50 | +- Run the full smoke-test orchestrator weekly on `main`. |
| 51 | +- Review the main/staging results. |
| 52 | +- Merge the validated results to `production`. |
| 53 | +- Production should deploy the site and point back to main-run evidence. |
| 54 | +- Production should not rerun the full 21-batch smoke suite unless the team intentionally changes that policy. |
65 | 55 |
|
66 | | -## Adding More Packages |
| 56 | +## Current Cleanup State |
67 | 57 |
|
68 | | -**Time required**: 15-20 minutes per package |
| 58 | +Before production promotion, we checked for accidental dead files and mismatches: |
69 | 59 |
|
70 | | -**Steps**: |
71 | | -1. Copy `template-package-test.yml` → `test-<package>.yml` |
72 | | -2. Search/replace `<PACKAGE>` and `<package>` placeholders |
73 | | -3. Customize: installation, version detection, tests |
74 | | -4. Add to `test-all-packages.yml` orchestrator |
75 | | -5. Commit and run → badge appears automatically |
| 60 | +- Active package workflows match batch references: 960 to 960. |
| 61 | +- No active orphan package workflows remain. |
| 62 | +- No generated result points to a missing Open Source package page. |
| 63 | +- Unsupported/offboarded workflows are archived outside `.github/workflows`. |
| 64 | +- Stale onboarding docs have been rewritten to match the current production design. |
76 | 65 |
|
77 | | -**Example**: Adding Redis (simplified from template) |
78 | | -```yaml |
79 | | -- name: Install Redis |
80 | | - run: | |
81 | | - sudo apt-get update |
82 | | - sudo apt-get install -y redis-server |
| 66 | +## Package Metadata Boundary |
83 | 67 |
|
84 | | -- name: Get Redis version |
85 | | - run: | |
86 | | - VERSION=$(redis-server --version | grep -oP '[0-9.]+' | head -1) |
87 | | - |
88 | | -- name: Test - Check redis-server binary exists |
89 | | - run: command -v redis-server |
90 | | - |
91 | | -- name: Test - Check redis-cli binary exists |
92 | | - run: command -v redis-cli |
93 | | -``` |
94 | | -
|
95 | | ---- |
96 | | -
|
97 | | -## Architecture Highlights |
98 | | -
|
99 | | -### Simple and Scalable Design |
100 | | -- ✅ Template-based workflow creation |
101 | | -- ✅ Copy/customize pattern - no unnecessary abstraction |
102 | | -- ✅ Parallel execution of all tests |
103 | | -- ✅ Auto-conflict resolution for concurrent runs |
104 | | -
|
105 | | -### Robust Implementation |
106 | | -- ✅ 5 retry attempts with exponential backoff |
107 | | -- ✅ Automatic git conflict resolution (--ours strategy) |
108 | | -- ✅ Graceful failure handling |
109 | | -- ✅ No breaking changes to existing code |
110 | | -
|
111 | | -### Quality Assurance |
112 | | -- ✅ Multiple refinement iterations |
113 | | -- ✅ All tests passing |
114 | | -- ✅ Hugo builds successfully |
115 | | -- ✅ Documentation complete |
116 | | -
|
117 | | ---- |
118 | | -
|
119 | | -## Merge Impact |
120 | | -
|
121 | | -### What Changes |
122 | | -- ✅ New badge field on package pages (only when tests exist) |
123 | | -- ✅ New GitHub workflows (run automatically) |
124 | | -- ✅ New documentation in `tests/` directory |
125 | | - |
126 | | -### What Doesn't Change |
127 | | -- ✅ Existing package content |
128 | | -- ✅ Hugo build process |
129 | | -- ✅ User experience (no breaking changes) |
130 | | -- ✅ Dashboard appearance (purely additive) |
131 | | - |
132 | | ---- |
133 | | - |
134 | | -## Post-Merge Plan |
135 | | - |
136 | | -### Week 1 |
137 | | -- Verify automated daily runs work |
138 | | -- Monitor badge display on dashboard |
139 | | -- Add 3-5 high-priority packages |
140 | | - |
141 | | -### Month 1 |
142 | | -- Expand to 10-15 packages |
143 | | -- Gather feedback from team |
144 | | -- Iterate on test coverage |
145 | | - |
146 | | -### Month 3 |
147 | | -- Cover 20+ packages |
148 | | -- Implement advanced features (performance benchmarks, trend tracking) |
149 | | -- Consider matrix testing for multiple versions |
150 | | - |
151 | | ---- |
152 | | - |
153 | | -## Success Metrics |
154 | | - |
155 | | -Current (2 packages): |
156 | | -- ✅ 100% test pass rate |
157 | | -- ✅ 0 manual interventions required |
158 | | -- ✅ ~3 min average test duration |
159 | | -- ✅ Zero Hugo build errors |
160 | | - |
161 | | -Projected (20 packages): |
162 | | -- 🎯 95%+ test pass rate |
163 | | -- 🎯 Fully automated (zero manual work) |
164 | | -- 🎯 <60 min total execution time (parallel) |
165 | | -- 🎯 100% package coverage for top priorities |
166 | | - |
167 | | ---- |
168 | | - |
169 | | -## Technical Stats |
170 | | - |
171 | | -- **Lines of code added**: ~1,500 |
172 | | -- **Documentation pages**: 8 |
173 | | -- **Commits**: 36 |
174 | | -- **Files added**: 17 |
175 | | -- **Files modified**: 2 |
176 | | -- **Test coverage**: 2 packages (nginx, envoy) |
177 | | -- **Pass rate**: 100% (9/9 tests passing) |
178 | | - |
179 | | ---- |
180 | | - |
181 | | -## Risk Assessment |
182 | | - |
183 | | -### Low Risk ✅ |
184 | | -- No breaking changes |
185 | | -- Purely additive functionality |
186 | | -- Graceful degradation (missing tests = no badge) |
187 | | -- Extensively tested (36 commits of refinement) |
188 | | - |
189 | | -### Medium Risk ⚠️ |
190 | | -- Concurrent workflow runs (mitigated: auto-conflict resolution) |
191 | | -- Git push failures (mitigated: 5 retry attempts with backoff) |
192 | | - |
193 | | -### No Risk 🚫 |
194 | | -- Hugo build breakage (already tested) |
195 | | -- User experience impact (badges optional) |
196 | | -- Data loss (results stored in git) |
197 | | - |
198 | | ---- |
199 | | - |
200 | | -## Recommendation |
201 | | - |
202 | | -✅ **READY TO MERGE** |
203 | | - |
204 | | -This branch delivers production-ready infrastructure that: |
205 | | -1. Adds significant value (automated testing + visibility) |
206 | | -2. Requires zero maintenance (fully automated) |
207 | | -3. Scales easily (15-20 min to add each package using template) |
208 | | -4. Has zero breaking changes (purely additive) |
209 | | -5. Is thoroughly documented (3 comprehensive guides) |
210 | | - |
211 | | -**Next steps**: |
212 | | -1. Merge `smoke_tests` → `main` |
213 | | -2. Trigger initial workflow run |
214 | | -3. Begin adding 5-10 more packages |
215 | | -4. Monitor automated daily runs |
216 | | - |
217 | | ---- |
218 | | - |
219 | | -*For detailed information, see `SMOKE_TESTS_BRANCH_SUMMARY.md`* |
| 68 | +Smoke-test workflows should not create new dashboard package entries by themselves. If a generated result points to a package page that does not exist, either the owning content team should add the package metadata, or the workflow/result should be removed from the active smoke-test set before production. |
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