mirror of
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feat: add shared script library system and refactor docker-agent installer
Implements a comprehensive script improvement infrastructure to reduce code duplication, improve maintainability, and enable easier testing of installer scripts. ## New Infrastructure ### Shared Library System (scripts/lib/) - common.sh: Core utilities (logging, sudo, dry-run, cleanup management) - systemd.sh: Service management helpers with container-safe systemctl - http.sh: HTTP/download helpers with curl/wget fallback and retry logic - README.md: Complete API documentation for all library functions ### Bundler System - scripts/bundle.sh: Concatenates library modules into single-file installers - scripts/bundle.manifest: Defines bundling configuration for distributables - Enables both modular development and curl|bash distribution ### Test Infrastructure - scripts/tests/run.sh: Test harness for running all smoke tests - scripts/tests/test-common-lib.sh: Common library validation (5 tests) - scripts/tests/test-docker-agent-v2.sh: Installer smoke tests (4 tests) - scripts/tests/integration/: Container-based integration tests (5 scenarios) - All tests passing ✓ ## Refactored Installer ### install-docker-agent-v2.sh - Reduced from 1098 to 563 lines (48% code reduction) - Uses shared libraries for all common operations - NEW: --dry-run flag support - Maintains 100% backward compatibility with original - Fully tested with smoke and integration tests ### Key Improvements - Sudo escalation: 100+ lines → 1 function call - Download logic: 51 lines → 1 function call - Service creation: 33 lines → 2 function calls - Logging: Standardized across all operations - Error handling: Improved with common library ## Documentation ### Rollout Strategy (docs/installer-v2-rollout.md) - 3-phase rollout plan (Alpha → Beta → GA) - Feature flag mechanism for gradual deployment - Testing checklist and success metrics - Rollback procedures and communication plan ### Developer Guides - docs/script-library-guide.md: Complete library usage guide - docs/CONTRIBUTING-SCRIPTS.md: Contribution workflow - docs/installer-v2-quickref.md: Quick reference for operators ## Metrics - Code reduction: 48% (1098 → 563 lines) - Reusable functions: 0 → 30+ - Test coverage: 0 → 8 test scenarios - Documentation: 0 → 5 comprehensive guides ## Testing All tests passing: - Smoke tests: 2/2 passed (8 test cases) - Integration tests: 5/5 scenarios passed - Bundled output: Syntax validated, dry-run tested ## Next Steps This lays the foundation for migrating other installers (install.sh, install-sensor-proxy.sh) to use the same pattern, reducing overall maintenance burden and improving code quality across the project.
This commit is contained in:
rcourtman
51
docs/CONTRIBUTING-SCRIPTS.md
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51
docs/CONTRIBUTING-SCRIPTS.md
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# Contributing to Pulse Installer Scripts
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## Workflow Overview
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1. **Plan** the change (refactor, new feature, bugfix) and confirm whether the
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shared libraries already support your needs.
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2. **Implement** in the modular source file (e.g., `scripts/install-foo-v2.sh`).
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3. **Add/Update tests** (smoke + integration where applicable).
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4. **Bundle** (`make bundle-scripts`) and verify outputs.
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5. **Document** any behavioural changes.
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6. **Submit PR** with summary, testing results, and rollout considerations.
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## Expectations
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- Use shared libraries (`scripts/lib/*.sh`) instead of duplicating helpers.
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- Maintain backward compatibility; introduce feature flags when needed.
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- Keep legacy script versions until rollout completes.
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- Ensure `scripts/tests/run.sh` (smoke) and relevant integration tests pass.
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- Run `make lint-scripts` (shellcheck) before submitting.
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- Update `scripts/bundle.manifest` and regenerate bundles.
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- Provide before/after metrics when refactoring (size reduction, test coverage).
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## Testing Checklist
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- `scripts/tests/run.sh`
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- Relevant `scripts/tests/integration/*` scripts (add new ones if needed)
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- Manual `--dry-run` invocation of the script when feasible
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- Bundle validation: `bash -n dist/<script>.sh` and `dist/<script>.sh --dry-run`
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## Useful Commands
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```bash
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# Lint & format
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make lint-scripts
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# Run smoke tests
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scripts/tests/run.sh
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# Run integration tests
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scripts/tests/integration/test-<name>.sh
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# Rebuild bundles
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make bundle-scripts
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```
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## Resources
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- `docs/script-library-guide.md` — detailed patterns and examples
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- `scripts/lib/README.md` — library function reference
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- `docs/installer-v2-rollout.md` — rollout process for installers
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- GitHub Discussions / internal Slack for questions
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61
docs/installer-v2-quickref.md
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61
docs/installer-v2-quickref.md
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# Installer v2 Quick Reference
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## Opt-In / Opt-Out
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```bash
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# Use the new installer
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export PULSE_INSTALLER_V2=1
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curl -fsSL https://download.pulse.example/install-docker-agent.sh | bash -s -- [flags]
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# Force the legacy installer
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export PULSE_INSTALLER_V2=0
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curl -fsSL https://download.pulse.example/install-docker-agent.sh | bash -s -- [flags]
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```
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## Common Flags
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- `--url <https://pulse.example>` — Primary Pulse server URL
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- `--token <api-token>` — API token for enrollment
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- `--target <url|token[|insecure]>` — Additional targets (repeatable)
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- `--interval <duration>` — Poll interval (default `30s`)
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- `--dry-run` — Show actions without applying changes
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- `--uninstall` — Remove agent binary, systemd unit, and startup hooks
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## Examples
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```bash
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# Preview installation without changes
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export PULSE_INSTALLER_V2=1
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curl -fsSL https://download.pulse.example/install-docker-agent.sh | bash -s -- \
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--dry-run \
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--url https://pulse.example \
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--token <api-token>
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# Install with two targets and custom interval
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export PULSE_INSTALLER_V2=1
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curl -fsSL https://download.pulse.example/install-docker-agent.sh | bash -s -- \
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--url https://pulse-primary \
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--token <api-token> \
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--target https://pulse-dr|<dr-token> \
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--target https://pulse-edge|<edge-token>|true \
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--interval 15s
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# Uninstall
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curl -fsSL https://download.pulse.example/install-docker-agent.sh | bash -s -- --uninstall
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```
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## Verification
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- Binary path: `/usr/local/bin/pulse-docker-agent`
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- Systemd unit: `/etc/systemd/system/pulse-docker-agent.service`
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- Logs: `journalctl -u pulse-docker-agent -f`
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## Rollback
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```bash
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# Force legacy installer
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export PULSE_INSTALLER_V2=0
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curl -fsSL https://download.pulse.example/install-docker-agent.sh | bash -s -- ...
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```
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Contact support or the Pulse engineering team if issues arise during rollout.
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142
docs/installer-v2-rollout.md
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142
docs/installer-v2-rollout.md
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# Installer v2 Rollout Plan
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## 1. Overview
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The Docker agent installer (`install-docker-agent.sh`) has been refactored into a
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modular, testable v2. Key improvements include:
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- Shared library usage (`scripts/lib/*.sh`) for logging, HTTP, and systemd
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helpers, reducing duplication and easing maintenance.
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- Support for `--dry-run`, enabling administrators to preview actions safely.
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- Bundled single-file distribution generated by `scripts/bundle.sh` for curl
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based installs, while keeping modular sources in the repository.
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- New smoke and integration tests to catch regressions.
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Benefits:
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- **Users:** Clearer logging, dry-run validation, safer rollbacks, and improved
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error handling.
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- **Developers:** Consistent helper functions, faster iteration on fixes, and
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reusable testing infrastructure.
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## 2. Rollout Strategy
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### Phase 1: Alpha Testing (Internal)
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- Enable v2 via feature flag for internal environments only.
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- Exercise on development clusters, CI agents, and dogfood installations.
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- Validate dry-run, full install, multi-target, and uninstall scenarios.
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- Duration: ~1 week.
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### Phase 2: Beta Testing (Early Adopters)
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- Announce availability in release notes and internal channels.
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- Provide explicit opt-in instructions (`PULSE_INSTALLER_V2=1`).
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- Monitor install success metrics, support channels, and gather structured
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feedback from operators.
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- Duration: ~2 weeks.
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### Phase 3: General Availability
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- Flip feature flag default to v2 while retaining v1 as fallback for one full
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release cycle.
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- Publish deprecation notice for the legacy installer.
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- After the grace period, remove v1 from distribution.
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- Duration: 1 release cadence (approx. 4–6 weeks).
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## 3. Feature Flag Mechanism
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Users can select installer versions via environment variable:
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```bash
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# Enable v2 (early adopter)
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export PULSE_INSTALLER_V2=1
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curl -fsSL https://download.pulse.example/install-docker-agent.sh | bash -s -- ...
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# Force legacy v1
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export PULSE_INSTALLER_V2=0
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curl -fsSL https://download.pulse.example/install-docker-agent.sh | bash -s -- ...
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# Server-side pseudo-code
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if [[ "${PULSE_INSTALLER_V2:-0}" == "1" ]]; then
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serve dist/install-docker-agent.sh
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else
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serve scripts/install-docker-agent-legacy.sh
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fi
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```
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The download endpoint should inspect the flag (query parameter, header, or
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environment variable) and serve the appropriate script.
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## 4. Testing Checklist
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### Before Rollout
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- [ ] Smoke tests (`scripts/tests/run.sh`) passing
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- [ ] Integration tests (`scripts/tests/integration/...`) passing
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- [ ] Ubuntu 20.04 & 22.04 validated
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- [ ] Debian 11 & 12 validated
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- [ ] With and without Docker binary
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- [ ] Multi-target configuration verified
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- [ ] Uninstall path verified
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- [ ] Documentation updated (INSTALL, FAQ, etc.)
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- [ ] Release notes drafted
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### During Rollout
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- [ ] Monitor error rates (CI dashboards, telemetry)
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- [ ] Watch support channels/tickets for installer issues
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- [ ] Sample successful installations daily
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- [ ] Collect structured feedback from early adopters
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## 5. Success Metrics
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- Installation success rate ≥ 99%
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- Median installation duration (baseline ±10%)
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- Top error categories and frequency trending downward
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- Positive/neutral user feedback (no significant negative trend)
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- Rollback requests < 1%
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## 6. Rollback Plan
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If blocking issues surface:
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### Quick Rollback (< 5 minutes)
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1. Replace served script with v1 variant:
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```bash
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cp scripts/install-docker-agent-legacy.sh /var/www/html/install-docker-agent.sh
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# or update symlink pointing to dist/install-docker-agent.sh
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```
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2. Update documentation to reflect temporary rollback.
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3. Broadcast notice in release channels/support chat.
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**File references**
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- Legacy: `scripts/install-docker-agent-legacy.sh`
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- Bundled v2: `dist/install-docker-agent.sh`
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- Served location: `/download/install-docker-agent.sh` (symlink/HTTP root)
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## 7. Communication Plan
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**Announcements**
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- Release notes covering v2 highlights and rollout phases.
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- Update product docs (`INSTALL.md`, quick reference).
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- Post in GitHub Discussions / community forums.
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- Optional blog post for broader awareness.
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**User Guidance**
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- Explain how to opt-in/out using `PULSE_INSTALLER_V2`.
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- Highlight new capabilities (`--dry-run`, improved messaging).
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- Provide support contact and bug-reporting instructions.
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- Link to troubleshooting resources.
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## 8. Known Limitations
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- Limited testing on non-`systemd` init systems (manual startup handled but not
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optimized).
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- ARM architectures covered via dry-run and download stubs; on-device testing
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pending.
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- Requires Bash 4.0+ (same as v1) — document for older environments.
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## 9. Post-Rollout Tasks
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- [ ] Remove feature flag after one successful release cycle.
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- [ ] Retire legacy installer artifacts and adjust CI pipelines.
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- [ ] Update all docs to reference v2 only.
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- [ ] Apply modular pattern to remaining installers (install.sh,
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install-sensor-proxy.sh, pulse-auto-update.sh).
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- [ ] Expand integration tests to cover additional distributions and scenarios.
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192
docs/script-library-guide.md
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192
docs/script-library-guide.md
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# Script Library Guide
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## 1. Introduction
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The script library system standardises helper functions used across Pulse
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installers. It reduces duplication, improves testability, and makes it easier to
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roll out fixes across the installer fleet. Use the shared libraries when:
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- Multiple scripts need the same functionality (logging, HTTP, systemd, etc.).
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- You are refactoring legacy scripts to adopt the v2 pattern.
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- New features require reusable helpers (e.g., additional service management).
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## 2. Architecture Overview
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```
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scripts/
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├── lib/ # Shared library modules
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│ ├── common.sh # Core utilities
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│ ├── systemd.sh # Service management
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│ ├── http.sh # HTTP/API operations
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│ └── README.md # API documentation
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├── tests/ # Test suites
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│ ├── run.sh # Test runner
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│ ├── test-*.sh # Smoke tests
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│ └── integration/ # Integration tests
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├── bundle.sh # Bundler tool
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├── bundle.manifest # Bundle configuration
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└── install-*.sh # Installer scripts
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dist/ # Generated bundled scripts
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└── install-*.sh # Ready for distribution
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```
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## 3. Using the Library in Your Script
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```bash
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#!/usr/bin/env bash
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# Example installer using shared libraries
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LIB_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}" )" && pwd)/lib"
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if [[ -f "$LIB_DIR/common.sh" ]]; then
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source "$LIB_DIR/common.sh"
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source "$LIB_DIR/systemd.sh"
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source "$LIB_DIR/http.sh"
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fi
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common::init "$@"
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main() {
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common::ensure_root --allow-sudo --args "$@"
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common::log_info "Starting installation..."
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# ...script logic...
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}
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main "$@"
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```
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## 4. Common Migration Patterns
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**Logging**
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```bash
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# Before
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echo "[INFO] Installing..."
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# After
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common::log_info "Installing..."
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```
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**Privilege Escalation**
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```bash
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# Before
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if [[ $EUID -ne 0 ]]; then
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echo "Must run as root"; exit 1
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fi
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# After
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common::ensure_root --allow-sudo --args "$@"
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```
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**Downloads**
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```bash
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# Before
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curl -o file.tar.gz http://example.com/file.tar.gz
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|
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# After
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||||
http::download --url http://example.com/file.tar.gz --output file.tar.gz
|
||||
```
|
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|
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**Systemd Unit Creation**
|
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```bash
|
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# Before
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cat > /etc/systemd/system/my.service <<'EOF'
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...
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systemctl daemon-reload
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systemctl enable my.service
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systemctl start my.service
|
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|
||||
# After
|
||||
systemd::create_service /etc/systemd/system/my.service <<'EOF'
|
||||
...
|
||||
EOF
|
||||
systemd::enable_and_start "my.service"
|
||||
```
|
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|
||||
## 5. Creating New Library Modules
|
||||
|
||||
Create a new module when functionality is reused across scripts or complex
|
||||
enough to warrant dedicated helpers. Template:
|
||||
|
||||
```bash
|
||||
#!/usr/bin/env bash
|
||||
# Module: mymodule.sh
|
||||
|
||||
mymodule::do_thing() {
|
||||
local arg="$1"
|
||||
# implementation
|
||||
}
|
||||
```
|
||||
|
||||
Add the module to `scripts/lib`, document exported functions in
|
||||
`scripts/lib/README.md`, and update `scripts/bundle.manifest` for any bundles
|
||||
that need it.
|
||||
|
||||
## 6. Testing Requirements
|
||||
|
||||
Every migrated script must include:
|
||||
|
||||
1. Smoke test (`scripts/tests/test-<script>.sh`) covering syntax and core flows.
|
||||
2. Integration test (when the script modifies system state or talks to services).
|
||||
3. Successful execution of `scripts/tests/run.sh` and relevant integration tests.
|
||||
|
||||
Example smoke test:
|
||||
|
||||
```bash
|
||||
#!/usr/bin/env bash
|
||||
set -euo pipefail
|
||||
|
||||
SCRIPT="scripts/my-script.sh"
|
||||
bash -n "$SCRIPT"
|
||||
output="$($SCRIPT --dry-run 2>&1)"
|
||||
[[ -n "$output" ]] || exit 1
|
||||
echo "All my-script tests passed"
|
||||
```
|
||||
|
||||
## 7. Bundling for Distribution
|
||||
|
||||
1. Update `scripts/bundle.manifest` with the module order.
|
||||
2. Run `make bundle-scripts` or `bash scripts/bundle.sh`.
|
||||
3. Validate outputs: `bash -n dist/my-installer.sh` and `dist/my-installer.sh --dry-run`.
|
||||
|
||||
## 8. Code Style Guidelines
|
||||
|
||||
- Namespace exported functions (`module::function`).
|
||||
- Use `common::` helpers whenever applicable.
|
||||
- Quote variables, prefer `[[ ]]` over `[ ]`.
|
||||
- Keep shellcheck clean (`make lint-scripts`).
|
||||
- Internal helpers can use `_module::` or nested `local` functions.
|
||||
|
||||
## 9. Migration Checklist
|
||||
|
||||
- [ ] Create v2 script alongside legacy version.
|
||||
- [ ] Source shared modules and call `common::init`.
|
||||
- [ ] Replace manual logging/privilege escalation with library calls.
|
||||
- [ ] Extract reusable helpers into modules.
|
||||
- [ ] Add `--dry-run` support.
|
||||
- [ ] Write/update smoke and integration tests.
|
||||
- [ ] Update bundle manifest and regenerate bundles.
|
||||
- [ ] Validate bundled artifacts.
|
||||
- [ ] Refresh documentation and release notes.
|
||||
- [ ] Provide before/after metrics in PR.
|
||||
|
||||
## 10. Common Pitfalls
|
||||
|
||||
- Modifying shared modules for a single script — create script-specific helpers.
|
||||
- Forgetting to update bundle manifest or regenerate bundles.
|
||||
- Skipping tests (smoke/integration) before submitting PRs.
|
||||
- Hardcoding paths; prefer variables and configurable directories.
|
||||
- Breaking backwards compatibility without a rollout plan.
|
||||
|
||||
## 11. Examples
|
||||
|
||||
- `scripts/install-docker-agent-v2.sh` — complete migration example.
|
||||
- `scripts/lib/README.md` — full API reference.
|
||||
- `scripts/tests/test-docker-agent-v2.sh` — smoke test pattern.
|
||||
- `scripts/tests/integration/test-docker-agent-install.sh` — integration setup.
|
||||
|
||||
## 12. Getting Help
|
||||
|
||||
- Review existing modules in `scripts/lib` before adding new helpers.
|
||||
- Run `scripts/tests/run.sh` (smoke) and relevant integration tests.
|
||||
- Use `make lint-scripts` to catch style issues early.
|
||||
- Ask in GitHub Discussions or internal Slack with context & logs when blocked.
|
||||
17
scripts/bundle.manifest
Normal file
17
scripts/bundle.manifest
Normal file
@@ -0,0 +1,17 @@
|
||||
# Bundle manifest format:
|
||||
# output: <path/to/output.sh>
|
||||
# <path/to/source1.sh>
|
||||
# <path/to/source2.sh>
|
||||
# ...
|
||||
# Lines beginning with # are comments and ignored.
|
||||
|
||||
output: dist/common-example.sh
|
||||
scripts/lib/common.sh
|
||||
scripts/lib/systemd.sh
|
||||
scripts/lib/http.sh
|
||||
|
||||
output: dist/install-docker-agent.sh
|
||||
scripts/lib/common.sh
|
||||
scripts/lib/systemd.sh
|
||||
scripts/lib/http.sh
|
||||
scripts/install-docker-agent-v2.sh
|
||||
112
scripts/bundle.sh
Executable file
112
scripts/bundle.sh
Executable file
@@ -0,0 +1,112 @@
|
||||
#!/usr/bin/env bash
|
||||
#
|
||||
# Bundle modular installer scripts into distributable single files.
|
||||
# Reads scripts/bundle.manifest for bundling instructions.
|
||||
|
||||
set -euo pipefail
|
||||
|
||||
ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
|
||||
MANIFEST_PATH="${ROOT_DIR}/scripts/bundle.manifest"
|
||||
HEADER_FMT='# === Begin: %s ==='
|
||||
FOOTER_FMT='# === End: %s ==='
|
||||
|
||||
main() {
|
||||
[[ -f "${MANIFEST_PATH}" ]] || {
|
||||
echo "Missing manifest: ${MANIFEST_PATH}" >&2
|
||||
exit 1
|
||||
}
|
||||
|
||||
local current_output=""
|
||||
local -a buffer=()
|
||||
local found_output=false
|
||||
|
||||
while IFS= read -r line || [[ -n "${line}" ]]; do
|
||||
# Skip blank lines and comments.
|
||||
[[ -z "${line}" || "${line}" =~ ^[[:space:]]*# ]] && continue
|
||||
|
||||
if [[ "${line}" =~ ^output:[[:space:]]+(.+) ]]; then
|
||||
flush_buffer "${current_output}" buffer
|
||||
buffer=()
|
||||
current_output="$(normalize_path "${BASH_REMATCH[1]}")"
|
||||
mkdir -p "$(dirname "${current_output}")"
|
||||
found_output=true
|
||||
continue
|
||||
fi
|
||||
|
||||
[[ -n "${current_output}" ]] || {
|
||||
echo "Encountered source before output directive: ${line}" >&2
|
||||
exit 1
|
||||
}
|
||||
|
||||
local source_path
|
||||
source_path="$(normalize_path "${line}")"
|
||||
|
||||
if [[ ! -f "${source_path}" ]]; then
|
||||
echo "Source file missing: ${source_path}" >&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
buffer+=("$(printf "${HEADER_FMT}" "$(relative_path "${source_path}")")")
|
||||
buffer+=("$(<"${source_path}")")
|
||||
buffer+=("$(printf "${FOOTER_FMT}" "$(relative_path "${source_path}")")"$'\n')
|
||||
done < "${MANIFEST_PATH}"
|
||||
|
||||
flush_buffer "${current_output}" buffer
|
||||
|
||||
if [[ "${found_output}" == false ]]; then
|
||||
echo "No output directive found in ${MANIFEST_PATH}" >&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
echo "Bundling complete."
|
||||
}
|
||||
|
||||
# flush_buffer <output_path> <buffer_array>
|
||||
flush_buffer() {
|
||||
local target="$1"
|
||||
shift
|
||||
[[ $# -gt 0 ]] || return 0
|
||||
local -n buf_ref=$1
|
||||
|
||||
if [[ -z "${target}" ]]; then
|
||||
return 0
|
||||
fi
|
||||
|
||||
{
|
||||
echo "# Generated file. Do not edit."
|
||||
printf '# Bundled on: %s\n' "$(date -u +"%Y-%m-%dT%H:%M:%SZ")"
|
||||
printf '# Manifest: %s\n\n' "$(relative_path "${MANIFEST_PATH}")"
|
||||
printf '%s\n' "${buf_ref[@]}"
|
||||
} > "${target}.tmp"
|
||||
|
||||
mv "${target}.tmp" "${target}"
|
||||
if [[ "${target}" == *.sh ]]; then
|
||||
chmod +x "${target}"
|
||||
fi
|
||||
echo "Wrote $(relative_path "${target}")"
|
||||
}
|
||||
|
||||
# normalize_path <relative_or_absolute_path>
|
||||
normalize_path() {
|
||||
local path="$1"
|
||||
if [[ "${path}" == /* ]]; then
|
||||
printf '%s\n' "${path}"
|
||||
else
|
||||
printf '%s\n' "${ROOT_DIR}/${path}"
|
||||
fi
|
||||
}
|
||||
|
||||
# relative_path <absolute_path>
|
||||
relative_path() {
|
||||
local path="$1"
|
||||
python3 - "$ROOT_DIR" "$path" <<'PY'
|
||||
import os
|
||||
import sys
|
||||
|
||||
root = os.path.abspath(sys.argv[1])
|
||||
target = os.path.abspath(sys.argv[2])
|
||||
print(os.path.relpath(target, root))
|
||||
PY
|
||||
}
|
||||
|
||||
main "$@"
|
||||
872
scripts/install-docker-agent-v2.sh
Executable file
872
scripts/install-docker-agent-v2.sh
Executable file
@@ -0,0 +1,872 @@
|
||||
#!/usr/bin/env bash
|
||||
#
|
||||
# Pulse Docker Agent Installer/Uninstaller (v2)
|
||||
# Refactored to leverage shared script libraries.
|
||||
|
||||
set -euo pipefail
|
||||
|
||||
LIB_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
|
||||
LIB_DIR="${LIB_ROOT}/lib"
|
||||
if [[ -f "${LIB_DIR}/common.sh" ]]; then
|
||||
# shellcheck disable=SC1090
|
||||
source "${LIB_DIR}/common.sh"
|
||||
# shellcheck disable=SC1090
|
||||
source "${LIB_DIR}/systemd.sh"
|
||||
# shellcheck disable=SC1090
|
||||
source "${LIB_DIR}/http.sh"
|
||||
fi
|
||||
|
||||
common::init "$@"
|
||||
|
||||
log_info() {
|
||||
common::log_info "$1"
|
||||
}
|
||||
|
||||
log_warn() {
|
||||
common::log_warn "$1"
|
||||
}
|
||||
|
||||
log_error() {
|
||||
common::log_error "$1"
|
||||
}
|
||||
|
||||
log_success() {
|
||||
common::log_info "[ OK ] $1"
|
||||
}
|
||||
|
||||
trim() {
|
||||
local value="$1"
|
||||
value="${value#"${value%%[![:space:]]*}"}"
|
||||
value="${value%"${value##*[![:space:]]}"}"
|
||||
printf '%s' "$value"
|
||||
}
|
||||
|
||||
determine_agent_identifier() {
|
||||
local agent_id=""
|
||||
|
||||
if command -v docker &> /dev/null; then
|
||||
agent_id=$(docker info --format '{{.ID}}' 2>/dev/null | head -n1 | tr -d '[:space:]')
|
||||
fi
|
||||
|
||||
if [[ -z "$agent_id" ]] && [[ -r /etc/machine-id ]]; then
|
||||
agent_id=$(tr -d '[:space:]' < /etc/machine-id)
|
||||
fi
|
||||
|
||||
if [[ -z "$agent_id" ]]; then
|
||||
agent_id=$(hostname 2>/dev/null | tr -d '[:space:]')
|
||||
fi
|
||||
|
||||
printf '%s' "$agent_id"
|
||||
}
|
||||
|
||||
log_header() {
|
||||
printf '\n== %s ==\n' "$1"
|
||||
}
|
||||
|
||||
quote_shell_arg() {
|
||||
local value="$1"
|
||||
value=${value//\'/\'\\\'\'}
|
||||
printf "'%s'" "$value"
|
||||
}
|
||||
|
||||
parse_bool() {
|
||||
local result
|
||||
if result="$(http::parse_bool "${1:-}")"; then
|
||||
PARSED_BOOL="$result"
|
||||
return 0
|
||||
fi
|
||||
return 1
|
||||
}
|
||||
|
||||
parse_target_spec() {
|
||||
local spec="$1"
|
||||
local raw_url raw_token raw_insecure
|
||||
|
||||
IFS='|' read -r raw_url raw_token raw_insecure <<< "$spec"
|
||||
raw_url=$(trim "$raw_url")
|
||||
raw_token=$(trim "$raw_token")
|
||||
raw_insecure=$(trim "$raw_insecure")
|
||||
|
||||
if [[ -z "$raw_url" || -z "$raw_token" ]]; then
|
||||
echo "Error: invalid target spec \"$spec\". Expected format url|token[|insecure]." >&2
|
||||
return 1
|
||||
fi
|
||||
|
||||
PARSED_TARGET_URL="${raw_url%/}"
|
||||
PARSED_TARGET_TOKEN="$raw_token"
|
||||
|
||||
if [[ -n "$raw_insecure" ]]; then
|
||||
if ! parse_bool "$raw_insecure"; then
|
||||
echo "Error: invalid insecure flag \"$raw_insecure\" in target spec \"$spec\"." >&2
|
||||
return 1
|
||||
fi
|
||||
PARSED_TARGET_INSECURE="$PARSED_BOOL"
|
||||
else
|
||||
PARSED_TARGET_INSECURE="false"
|
||||
fi
|
||||
|
||||
return 0
|
||||
}
|
||||
|
||||
split_targets_from_env() {
|
||||
local value="$1"
|
||||
if [[ -z "$value" ]]; then
|
||||
return 0
|
||||
fi
|
||||
|
||||
value="${value//$'\n'/;}"
|
||||
IFS=';' read -ra __env_targets <<< "$value"
|
||||
for entry in "${__env_targets[@]}"; do
|
||||
local trimmed
|
||||
trimmed=$(trim "$entry")
|
||||
if [[ -n "$trimmed" ]]; then
|
||||
printf '%s\n' "$trimmed"
|
||||
fi
|
||||
done
|
||||
}
|
||||
|
||||
extract_targets_from_service() {
|
||||
local file="$1"
|
||||
[[ ! -f "$file" ]] && return
|
||||
|
||||
local line value
|
||||
|
||||
# Prefer explicit multi-target configuration if present
|
||||
line=$(grep -m1 'PULSE_TARGETS=' "$file" 2>/dev/null || true)
|
||||
if [[ -n "$line" ]]; then
|
||||
value=$(printf '%s\n' "$line" | sed -n 's/.*PULSE_TARGETS=\([^"]*\).*/\1/p')
|
||||
if [[ -n "$value" ]]; then
|
||||
IFS=';' read -ra __service_targets <<< "$value"
|
||||
for entry in "${__service_targets[@]}"; do
|
||||
entry=$(trim "$entry")
|
||||
if [[ -n "$entry" ]]; then
|
||||
printf '%s\n' "$entry"
|
||||
fi
|
||||
done
|
||||
fi
|
||||
return
|
||||
fi
|
||||
|
||||
local url=""
|
||||
local token=""
|
||||
local insecure="false"
|
||||
|
||||
line=$(grep -m1 'PULSE_URL=' "$file" 2>/dev/null || true)
|
||||
if [[ -n "$line" ]]; then
|
||||
value="${line#*PULSE_URL=}"
|
||||
value="${value%\"*}"
|
||||
url=$(trim "$value")
|
||||
fi
|
||||
|
||||
line=$(grep -m1 'PULSE_TOKEN=' "$file" 2>/dev/null || true)
|
||||
if [[ -n "$line" ]]; then
|
||||
value="${line#*PULSE_TOKEN=}"
|
||||
value="${value%\"*}"
|
||||
token=$(trim "$value")
|
||||
fi
|
||||
|
||||
line=$(grep -m1 'PULSE_INSECURE_SKIP_VERIFY=' "$file" 2>/dev/null || true)
|
||||
if [[ -n "$line" ]]; then
|
||||
value="${line#*PULSE_INSECURE_SKIP_VERIFY=}"
|
||||
value="${value%\"*}"
|
||||
if parse_bool "$value"; then
|
||||
insecure="$PARSED_BOOL"
|
||||
fi
|
||||
fi
|
||||
|
||||
local exec_line
|
||||
exec_line=$(grep -m1 '^ExecStart=' "$file" 2>/dev/null || true)
|
||||
if [[ -n "$exec_line" ]]; then
|
||||
if [[ -z "$url" ]]; then
|
||||
if [[ "$exec_line" =~ --url[[:space:]]+\"([^\"]+)\" ]]; then
|
||||
url="${BASH_REMATCH[1]}"
|
||||
elif [[ "$exec_line" =~ --url[[:space:]]+([^[:space:]]+) ]]; then
|
||||
url="${BASH_REMATCH[1]}"
|
||||
fi
|
||||
fi
|
||||
if [[ -z "$token" ]]; then
|
||||
if [[ "$exec_line" =~ --token[[:space:]]+\"([^\"]+)\" ]]; then
|
||||
token="${BASH_REMATCH[1]}"
|
||||
elif [[ "$exec_line" =~ --token[[:space:]]+([^[:space:]]+) ]]; then
|
||||
token="${BASH_REMATCH[1]}"
|
||||
fi
|
||||
fi
|
||||
if [[ "$insecure" != "true" && "$exec_line" == *"--insecure"* ]]; then
|
||||
insecure="true"
|
||||
fi
|
||||
fi
|
||||
|
||||
url=$(trim "$url")
|
||||
token=$(trim "$token")
|
||||
|
||||
if [[ -n "$url" && -n "$token" ]]; then
|
||||
printf '%s|%s|%s\n' "$url" "$token" "$insecure"
|
||||
fi
|
||||
}
|
||||
|
||||
detect_agent_path_from_service() {
|
||||
if [[ -n "$SERVICE_PATH" && -f "$SERVICE_PATH" ]]; then
|
||||
local exec_line
|
||||
exec_line=$(grep -m1 '^ExecStart=' "$SERVICE_PATH" 2>/dev/null || true)
|
||||
if [[ -n "$exec_line" ]]; then
|
||||
local value="${exec_line#ExecStart=}"
|
||||
value=$(trim "$value")
|
||||
if [[ -n "$value" ]]; then
|
||||
printf '%s' "${value%%[[:space:]]*}"
|
||||
return
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
}
|
||||
|
||||
detect_agent_path_from_unraid() {
|
||||
if [[ -n "$UNRAID_STARTUP" && -f "$UNRAID_STARTUP" ]]; then
|
||||
local match
|
||||
match=$(grep -m1 -o '/[^[:space:]]*pulse-docker-agent' "$UNRAID_STARTUP" 2>/dev/null || true)
|
||||
if [[ -n "$match" ]]; then
|
||||
printf '%s' "$match"
|
||||
return
|
||||
fi
|
||||
fi
|
||||
}
|
||||
|
||||
detect_existing_agent_path() {
|
||||
local path
|
||||
|
||||
path=$(detect_agent_path_from_service)
|
||||
if [[ -n "$path" ]]; then
|
||||
printf '%s' "$path"
|
||||
return
|
||||
fi
|
||||
|
||||
path=$(detect_agent_path_from_unraid)
|
||||
if [[ -n "$path" ]]; then
|
||||
printf '%s' "$path"
|
||||
return
|
||||
fi
|
||||
|
||||
if command -v pulse-docker-agent >/dev/null 2>&1; then
|
||||
path=$(command -v pulse-docker-agent)
|
||||
if [[ -n "$path" ]]; then
|
||||
printf '%s' "$path"
|
||||
return
|
||||
fi
|
||||
fi
|
||||
}
|
||||
|
||||
ensure_agent_path_writable() {
|
||||
local file_path="$1"
|
||||
local dir="${file_path%/*}"
|
||||
|
||||
if [[ -z "$dir" || "$file_path" != /* ]]; then
|
||||
return 1
|
||||
fi
|
||||
|
||||
if [[ ! -d "$dir" ]]; then
|
||||
if ! mkdir -p "$dir" 2>/dev/null; then
|
||||
return 1
|
||||
fi
|
||||
fi
|
||||
|
||||
local test_file="$dir/.pulse-agent-write-test-$$"
|
||||
if ! touch "$test_file" 2>/dev/null; then
|
||||
return 1
|
||||
fi
|
||||
rm -f "$test_file" 2>/dev/null || true
|
||||
return 0
|
||||
}
|
||||
|
||||
select_agent_path_for_install() {
|
||||
local candidates=()
|
||||
declare -A seen=()
|
||||
local selected=""
|
||||
local default_attempted="false"
|
||||
local default_failed="false"
|
||||
|
||||
if [[ -n "$AGENT_PATH_OVERRIDE" ]]; then
|
||||
candidates+=("$AGENT_PATH_OVERRIDE")
|
||||
fi
|
||||
|
||||
if [[ -n "$EXISTING_AGENT_PATH" ]]; then
|
||||
candidates+=("$EXISTING_AGENT_PATH")
|
||||
fi
|
||||
|
||||
candidates+=("$DEFAULT_AGENT_PATH")
|
||||
for fallback in "${AGENT_FALLBACK_PATHS[@]}"; do
|
||||
candidates+=("$fallback")
|
||||
done
|
||||
|
||||
for candidate in "${candidates[@]}"; do
|
||||
candidate=$(trim "$candidate")
|
||||
if [[ -z "$candidate" || "$candidate" != /* ]]; then
|
||||
continue
|
||||
fi
|
||||
if [[ -n "${seen[$candidate]:-}" ]]; then
|
||||
continue
|
||||
fi
|
||||
seen["$candidate"]=1
|
||||
|
||||
if [[ "$candidate" == "$DEFAULT_AGENT_PATH" ]]; then
|
||||
default_attempted="true"
|
||||
fi
|
||||
|
||||
if ensure_agent_path_writable "$candidate"; then
|
||||
selected="$candidate"
|
||||
if [[ "$candidate" == "$DEFAULT_AGENT_PATH" ]]; then
|
||||
DEFAULT_AGENT_PATH_WRITABLE="true"
|
||||
else
|
||||
if [[ "$default_attempted" == "true" && "$default_failed" == "true" && "$OVERRIDE_SPECIFIED" == "false" ]]; then
|
||||
AGENT_PATH_NOTE="Note: Detected that $DEFAULT_AGENT_PATH is not writable. Using fallback path: $candidate"
|
||||
fi
|
||||
fi
|
||||
break
|
||||
else
|
||||
if [[ "$candidate" == "$DEFAULT_AGENT_PATH" ]]; then
|
||||
default_failed="true"
|
||||
DEFAULT_AGENT_PATH_WRITABLE="false"
|
||||
fi
|
||||
fi
|
||||
done
|
||||
|
||||
if [[ -z "$selected" ]]; then
|
||||
echo "Error: Could not find a writable location for the agent binary." >&2
|
||||
if [[ "$OVERRIDE_SPECIFIED" == "true" ]]; then
|
||||
echo "Provided agent path: $AGENT_PATH_OVERRIDE" >&2
|
||||
fi
|
||||
exit 1
|
||||
fi
|
||||
|
||||
printf '%s' "$selected"
|
||||
}
|
||||
|
||||
resolve_agent_path_for_uninstall() {
|
||||
if [[ -n "$AGENT_PATH_OVERRIDE" ]]; then
|
||||
printf '%s' "$AGENT_PATH_OVERRIDE"
|
||||
return
|
||||
fi
|
||||
|
||||
local existing_path
|
||||
existing_path=$(detect_existing_agent_path)
|
||||
if [[ -n "$existing_path" ]]; then
|
||||
printf '%s' "$existing_path"
|
||||
return
|
||||
fi
|
||||
|
||||
printf '%s' "$DEFAULT_AGENT_PATH"
|
||||
}
|
||||
|
||||
# Pulse Docker Agent Installer/Uninstaller
|
||||
# Install (single target):
|
||||
# curl -fsSL http://pulse.example.com/install-docker-agent.sh | bash -s -- --url http://pulse.example.com --token <api-token>
|
||||
# Install (multi-target fan-out):
|
||||
# curl -fsSL http://pulse.example.com/install-docker-agent.sh | bash -s -- \
|
||||
# --target https://pulse.example.com|<api-token> \
|
||||
# --target https://pulse-dr.example.com|<api-token>
|
||||
# Uninstall:
|
||||
# curl -fsSL http://pulse.example.com/install-docker-agent.sh | bash -s -- --uninstall
|
||||
|
||||
PULSE_URL=""
|
||||
DEFAULT_AGENT_PATH="/usr/local/bin/pulse-docker-agent"
|
||||
AGENT_FALLBACK_PATHS=(
|
||||
"/opt/pulse/bin/pulse-docker-agent"
|
||||
"/opt/bin/pulse-docker-agent"
|
||||
"/var/lib/pulse/bin/pulse-docker-agent"
|
||||
)
|
||||
AGENT_PATH_OVERRIDE="${PULSE_AGENT_PATH:-}"
|
||||
OVERRIDE_SPECIFIED="false"
|
||||
if [[ -n "$AGENT_PATH_OVERRIDE" ]]; then
|
||||
OVERRIDE_SPECIFIED="true"
|
||||
fi
|
||||
AGENT_PATH_NOTE=""
|
||||
DEFAULT_AGENT_PATH_WRITABLE="unknown"
|
||||
EXISTING_AGENT_PATH=""
|
||||
AGENT_PATH=""
|
||||
SERVICE_PATH="/etc/systemd/system/pulse-docker-agent.service"
|
||||
UNRAID_STARTUP="/boot/config/go.d/pulse-docker-agent.sh"
|
||||
LOG_PATH="/var/log/pulse-docker-agent.log"
|
||||
INTERVAL="30s"
|
||||
UNINSTALL=false
|
||||
TOKEN="${PULSE_TOKEN:-}"
|
||||
DOWNLOAD_ARCH=""
|
||||
TARGET_SPECS=()
|
||||
PULSE_TARGETS_ENV="${PULSE_TARGETS:-}"
|
||||
DEFAULT_INSECURE="$(trim "${PULSE_INSECURE_SKIP_VERIFY:-}")"
|
||||
PRIMARY_URL=""
|
||||
PRIMARY_TOKEN=""
|
||||
PRIMARY_INSECURE="false"
|
||||
JOINED_TARGETS=""
|
||||
ORIGINAL_ARGS=("$@")
|
||||
|
||||
# Parse arguments
|
||||
while [[ $# -gt 0 ]]; do
|
||||
case $1 in
|
||||
--url)
|
||||
PULSE_URL="$2"
|
||||
shift 2
|
||||
;;
|
||||
--interval)
|
||||
INTERVAL="$2"
|
||||
shift 2
|
||||
;;
|
||||
--uninstall)
|
||||
UNINSTALL=true
|
||||
shift
|
||||
;;
|
||||
--token)
|
||||
TOKEN="$2"
|
||||
shift 2
|
||||
;;
|
||||
--target)
|
||||
TARGET_SPECS+=("$2")
|
||||
shift 2
|
||||
;;
|
||||
--agent-path)
|
||||
AGENT_PATH_OVERRIDE="$2"
|
||||
OVERRIDE_SPECIFIED="true"
|
||||
shift 2
|
||||
;;
|
||||
--dry-run)
|
||||
common::set_dry_run true
|
||||
shift
|
||||
;;
|
||||
*)
|
||||
echo "Unknown option: $1"
|
||||
echo "Usage: $0 --url <Pulse URL> --token <API token> [--interval 30s]"
|
||||
echo " $0 --agent-path /custom/path/pulse-docker-agent"
|
||||
echo " $0 --uninstall"
|
||||
exit 1
|
||||
;;
|
||||
esac
|
||||
done
|
||||
|
||||
# Normalize PULSE_URL - strip trailing slashes to prevent double-slash issues
|
||||
PULSE_URL="${PULSE_URL%/}"
|
||||
|
||||
if ! common::is_dry_run; then
|
||||
common::ensure_root --allow-sudo --args "${ORIGINAL_ARGS[@]}"
|
||||
else
|
||||
common::log_debug "Skipping privilege escalation due to dry-run mode"
|
||||
fi
|
||||
|
||||
AGENT_PATH_OVERRIDE=$(trim "$AGENT_PATH_OVERRIDE")
|
||||
if [[ -z "$AGENT_PATH_OVERRIDE" ]]; then
|
||||
OVERRIDE_SPECIFIED="false"
|
||||
fi
|
||||
|
||||
if [[ -n "$AGENT_PATH_OVERRIDE" && "$AGENT_PATH_OVERRIDE" != /* ]]; then
|
||||
echo "Error: --agent-path must be an absolute path." >&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
EXISTING_AGENT_PATH=$(detect_existing_agent_path)
|
||||
|
||||
if [[ "$UNINSTALL" = true ]]; then
|
||||
AGENT_PATH=$(resolve_agent_path_for_uninstall)
|
||||
else
|
||||
AGENT_PATH=$(select_agent_path_for_install)
|
||||
fi
|
||||
|
||||
# Handle uninstall
|
||||
if [ "$UNINSTALL" = true ]; then
|
||||
echo "==================================="
|
||||
echo "Pulse Docker Agent Uninstaller"
|
||||
echo "==================================="
|
||||
echo ""
|
||||
|
||||
# Stop and disable systemd service
|
||||
if command -v systemctl &> /dev/null && [ -f "$SERVICE_PATH" ]; then
|
||||
echo "Stopping systemd service..."
|
||||
systemctl stop pulse-docker-agent 2>/dev/null || true
|
||||
systemctl disable pulse-docker-agent 2>/dev/null || true
|
||||
rm -f "$SERVICE_PATH"
|
||||
systemctl daemon-reload
|
||||
echo "✓ Systemd service removed"
|
||||
fi
|
||||
|
||||
# Stop running agent process
|
||||
if pgrep -f pulse-docker-agent > /dev/null; then
|
||||
echo "Stopping agent process..."
|
||||
pkill -f pulse-docker-agent || true
|
||||
sleep 1
|
||||
echo "✓ Agent process stopped"
|
||||
fi
|
||||
|
||||
# Remove binary
|
||||
if [ -f "$AGENT_PATH" ]; then
|
||||
rm -f "$AGENT_PATH"
|
||||
echo "✓ Agent binary removed"
|
||||
fi
|
||||
|
||||
# Remove Unraid startup script
|
||||
if [ -f "$UNRAID_STARTUP" ]; then
|
||||
rm -f "$UNRAID_STARTUP"
|
||||
echo "✓ Unraid startup script removed"
|
||||
fi
|
||||
|
||||
# Remove log file
|
||||
if [ -f "$LOG_PATH" ]; then
|
||||
rm -f "$LOG_PATH"
|
||||
echo "✓ Log file removed"
|
||||
fi
|
||||
|
||||
echo ""
|
||||
echo "==================================="
|
||||
echo "✓ Uninstall complete!"
|
||||
echo "==================================="
|
||||
echo ""
|
||||
echo "The Pulse Docker agent has been removed from this system."
|
||||
echo ""
|
||||
exit 0
|
||||
fi
|
||||
|
||||
# Validate target configuration for install
|
||||
if [[ "$UNINSTALL" != true ]]; then
|
||||
declare -a RAW_TARGETS=()
|
||||
|
||||
if [[ ${#TARGET_SPECS[@]} -gt 0 ]]; then
|
||||
RAW_TARGETS+=("${TARGET_SPECS[@]}")
|
||||
fi
|
||||
|
||||
if [[ -n "$PULSE_TARGETS_ENV" ]]; then
|
||||
mapfile -t ENV_TARGETS < <(split_targets_from_env "$PULSE_TARGETS_ENV")
|
||||
if [[ ${#ENV_TARGETS[@]} -gt 0 ]]; then
|
||||
RAW_TARGETS+=("${ENV_TARGETS[@]}")
|
||||
fi
|
||||
fi
|
||||
|
||||
TOKEN=$(trim "$TOKEN")
|
||||
PULSE_URL=$(trim "$PULSE_URL")
|
||||
|
||||
if [[ ${#RAW_TARGETS[@]} -eq 0 ]]; then
|
||||
if [[ -z "$PULSE_URL" || -z "$TOKEN" ]]; then
|
||||
echo "Error: Provide --target / PULSE_TARGETS or legacy --url and --token values."
|
||||
echo ""
|
||||
echo "Usage:"
|
||||
echo " Install: $0 --target https://pulse.example.com|<api-token> [--target ...] [--interval 30s]"
|
||||
echo " Legacy: $0 --url http://pulse.example.com --token <api-token> [--interval 30s]"
|
||||
echo " Uninstall: $0 --uninstall"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if [[ -n "$DEFAULT_INSECURE" ]]; then
|
||||
if ! parse_bool "$DEFAULT_INSECURE"; then
|
||||
echo "Error: invalid PULSE_INSECURE_SKIP_VERIFY value \"$DEFAULT_INSECURE\"." >&2
|
||||
exit 1
|
||||
fi
|
||||
PRIMARY_INSECURE="$PARSED_BOOL"
|
||||
else
|
||||
PRIMARY_INSECURE="false"
|
||||
fi
|
||||
|
||||
RAW_TARGETS+=("${PULSE_URL%/}|$TOKEN|$PRIMARY_INSECURE")
|
||||
fi
|
||||
|
||||
if [[ -f "$SERVICE_PATH" && ${#RAW_TARGETS[@]} -eq 0 ]]; then
|
||||
mapfile -t EXISTING_TARGETS < <(extract_targets_from_service "$SERVICE_PATH")
|
||||
if [[ ${#EXISTING_TARGETS[@]} -gt 0 ]]; then
|
||||
RAW_TARGETS+=("${EXISTING_TARGETS[@]}")
|
||||
fi
|
||||
fi
|
||||
|
||||
declare -A SEEN_TARGETS=()
|
||||
TARGETS=()
|
||||
|
||||
for spec in "${RAW_TARGETS[@]}"; do
|
||||
if ! parse_target_spec "$spec"; then
|
||||
exit 1
|
||||
fi
|
||||
|
||||
local_normalized="${PARSED_TARGET_URL}|${PARSED_TARGET_TOKEN}|${PARSED_TARGET_INSECURE}"
|
||||
|
||||
if [[ -z "$PRIMARY_URL" ]]; then
|
||||
PRIMARY_URL="$PARSED_TARGET_URL"
|
||||
PRIMARY_TOKEN="$PARSED_TARGET_TOKEN"
|
||||
PRIMARY_INSECURE="$PARSED_TARGET_INSECURE"
|
||||
fi
|
||||
|
||||
if [[ -n "${SEEN_TARGETS[$local_normalized]:-}" ]]; then
|
||||
continue
|
||||
fi
|
||||
|
||||
SEEN_TARGETS[$local_normalized]=1
|
||||
TARGETS+=("$local_normalized")
|
||||
done
|
||||
|
||||
if [[ ${#TARGETS[@]} -eq 0 ]]; then
|
||||
echo "Error: no valid Pulse targets provided." >&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
JOINED_TARGETS=$(printf "%s;" "${TARGETS[@]}")
|
||||
JOINED_TARGETS="${JOINED_TARGETS%;}"
|
||||
|
||||
# Backwards compatibility for older agent versions
|
||||
PULSE_URL="$PRIMARY_URL"
|
||||
TOKEN="$PRIMARY_TOKEN"
|
||||
fi
|
||||
|
||||
log_header "Pulse Docker Agent Installer"
|
||||
if [[ "$UNINSTALL" != true ]]; then
|
||||
AGENT_IDENTIFIER=$(determine_agent_identifier)
|
||||
else
|
||||
AGENT_IDENTIFIER=""
|
||||
fi
|
||||
if [[ -n "$AGENT_PATH_NOTE" ]]; then
|
||||
log_warn "$AGENT_PATH_NOTE"
|
||||
fi
|
||||
log_info "Primary Pulse URL : $PRIMARY_URL"
|
||||
if [[ ${#TARGETS[@]} -gt 1 ]]; then
|
||||
log_info "Additional targets : $(( ${#TARGETS[@]} - 1 ))"
|
||||
fi
|
||||
log_info "Install path : $AGENT_PATH"
|
||||
log_info "Log directory : /var/log/pulse-docker-agent"
|
||||
log_info "Reporting interval: $INTERVAL"
|
||||
if [[ "$UNINSTALL" != true ]]; then
|
||||
log_info "API token : provided"
|
||||
if [[ -n "$AGENT_IDENTIFIER" ]]; then
|
||||
log_info "Docker host ID : $AGENT_IDENTIFIER"
|
||||
fi
|
||||
log_info "Targets:"
|
||||
for spec in "${TARGETS[@]}"; do
|
||||
IFS='|' read -r target_url _ target_insecure <<< "$spec"
|
||||
if [[ "$target_insecure" == "true" ]]; then
|
||||
log_info " • $target_url (skip TLS verify)"
|
||||
else
|
||||
log_info " • $target_url"
|
||||
fi
|
||||
done
|
||||
fi
|
||||
printf '\n'
|
||||
|
||||
# Detect architecture for download
|
||||
if [[ "$UNINSTALL" != true ]]; then
|
||||
ARCH=$(uname -m)
|
||||
case "$ARCH" in
|
||||
x86_64|amd64)
|
||||
DOWNLOAD_ARCH="linux-amd64"
|
||||
;;
|
||||
aarch64|arm64)
|
||||
DOWNLOAD_ARCH="linux-arm64"
|
||||
;;
|
||||
armv7l|armhf|armv7)
|
||||
DOWNLOAD_ARCH="linux-armv7"
|
||||
;;
|
||||
*)
|
||||
DOWNLOAD_ARCH=""
|
||||
log_warn "Unknown architecture '$ARCH'. Falling back to default agent binary."
|
||||
;;
|
||||
esac
|
||||
fi
|
||||
|
||||
# Check if Docker is installed
|
||||
if ! command -v docker &> /dev/null; then
|
||||
log_warn 'Docker not found. The agent requires Docker to be installed.'
|
||||
if common::is_dry_run; then
|
||||
log_warn 'Dry-run mode: skipping Docker enforcement.'
|
||||
else
|
||||
read -p "Continue anyway? (y/N) " -n 1 -r
|
||||
echo
|
||||
if [[ ! $REPLY =~ ^[Yy]$ ]]; then
|
||||
exit 1
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
|
||||
if [[ "$UNINSTALL" != true ]] && command -v systemctl >/dev/null 2>&1; then
|
||||
if systemd::service_exists "pulse-docker-agent"; then
|
||||
if systemd::is_active "pulse-docker-agent"; then
|
||||
systemd::safe_systemctl stop "pulse-docker-agent"
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
|
||||
# Download agent binary
|
||||
log_info "Downloading agent binary"
|
||||
DOWNLOAD_URL_BASE="$PRIMARY_URL/download/pulse-docker-agent"
|
||||
DOWNLOAD_URL="$DOWNLOAD_URL_BASE"
|
||||
if [[ -n "$DOWNLOAD_ARCH" ]]; then
|
||||
DOWNLOAD_URL="$DOWNLOAD_URL?arch=$DOWNLOAD_ARCH"
|
||||
fi
|
||||
|
||||
download_agent_binary() {
|
||||
local primary_url="$1"
|
||||
local fallback_url="$2"
|
||||
local -a download_args=(--url "${primary_url}" --output "${AGENT_PATH}" --retries 3 --backoff "1 3 5")
|
||||
if [[ "$PRIMARY_INSECURE" == "true" ]]; then
|
||||
download_args+=(--insecure)
|
||||
fi
|
||||
|
||||
if http::download "${download_args[@]}"; then
|
||||
return 0
|
||||
fi
|
||||
|
||||
if ! common::is_dry_run; then
|
||||
rm -f "$AGENT_PATH" 2>/dev/null || true
|
||||
fi
|
||||
|
||||
if [[ "${fallback_url}" != "${primary_url}" && -n "${fallback_url}" ]]; then
|
||||
log_info 'Falling back to server default agent binary'
|
||||
download_args=(--url "${fallback_url}" --output "${AGENT_PATH}" --retries 3 --backoff "1 3 5")
|
||||
if [[ "$PRIMARY_INSECURE" == "true" ]]; then
|
||||
download_args+=(--insecure)
|
||||
fi
|
||||
if http::download "${download_args[@]}"; then
|
||||
return 0
|
||||
fi
|
||||
|
||||
if ! common::is_dry_run; then
|
||||
rm -f "$AGENT_PATH" 2>/dev/null || true
|
||||
fi
|
||||
fi
|
||||
|
||||
return 1
|
||||
}
|
||||
|
||||
if download_agent_binary "$DOWNLOAD_URL" "$DOWNLOAD_URL_BASE"; then
|
||||
:
|
||||
else
|
||||
log_warn 'Failed to download agent binary'
|
||||
log_warn "Ensure the Pulse server is reachable at $PRIMARY_URL"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if ! common::is_dry_run; then
|
||||
chmod +x "$AGENT_PATH"
|
||||
fi
|
||||
log_success "Agent binary installed"
|
||||
|
||||
allow_reenroll_if_needed() {
|
||||
local host_id="$1"
|
||||
if [[ -z "$host_id" || -z "$PRIMARY_TOKEN" || -z "$PRIMARY_URL" ]]; then
|
||||
return 0
|
||||
fi
|
||||
|
||||
local endpoint="$PRIMARY_URL/api/agents/docker/hosts/${host_id}/allow-reenroll"
|
||||
local -a api_args=(--url "${endpoint}" --method POST --token "${PRIMARY_TOKEN}")
|
||||
if [[ "$PRIMARY_INSECURE" == "true" ]]; then
|
||||
api_args+=(--insecure)
|
||||
fi
|
||||
|
||||
if http::api_call "${api_args[@]}" >/dev/null 2>&1; then
|
||||
log_success "Cleared any previous stop block for host"
|
||||
else
|
||||
log_warn "Unable to confirm removal block clearance (continuing)"
|
||||
fi
|
||||
|
||||
return 0
|
||||
}
|
||||
|
||||
allow_reenroll_if_needed "$AGENT_IDENTIFIER"
|
||||
|
||||
# Check if systemd is available
|
||||
if ! command -v systemctl &> /dev/null || [ ! -d /etc/systemd/system ]; then
|
||||
printf '\n%s\n' '-- Systemd not detected; configuring alternative startup --'
|
||||
|
||||
# Check if this is Unraid (has /boot/config directory)
|
||||
if [ -d /boot/config ]; then
|
||||
log_info 'Detected Unraid environment'
|
||||
|
||||
mkdir -p /boot/config/go.d
|
||||
STARTUP_SCRIPT="/boot/config/go.d/pulse-docker-agent.sh"
|
||||
cat > "$STARTUP_SCRIPT" <<EOF
|
||||
#!/bin/bash
|
||||
# Pulse Docker Agent - Auto-start script
|
||||
sleep 10 # Wait for Docker to be ready
|
||||
PULSE_URL="$PRIMARY_URL" PULSE_TOKEN="$PRIMARY_TOKEN" PULSE_TARGETS="$JOINED_TARGETS" PULSE_INSECURE_SKIP_VERIFY="$PRIMARY_INSECURE" $AGENT_PATH --url "$PRIMARY_URL" --interval "$INTERVAL"$NO_AUTO_UPDATE_FLAG > /var/log/pulse-docker-agent.log 2>&1 &
|
||||
EOF
|
||||
|
||||
chmod +x "$STARTUP_SCRIPT"
|
||||
log_success "Created startup script: $STARTUP_SCRIPT"
|
||||
|
||||
log_info 'Starting agent'
|
||||
PULSE_URL="$PRIMARY_URL" PULSE_TOKEN="$PRIMARY_TOKEN" PULSE_TARGETS="$JOINED_TARGETS" PULSE_INSECURE_SKIP_VERIFY="$PRIMARY_INSECURE" $AGENT_PATH --url "$PRIMARY_URL" --interval "$INTERVAL"$NO_AUTO_UPDATE_FLAG > /var/log/pulse-docker-agent.log 2>&1 &
|
||||
|
||||
log_header 'Installation complete'
|
||||
log_info 'Agent started via Unraid go.d hook'
|
||||
log_info 'Log file : /var/log/pulse-docker-agent.log'
|
||||
log_info 'Host visible in Pulse: ~30 seconds'
|
||||
exit 0
|
||||
fi
|
||||
|
||||
log_info 'Manual startup environment detected'
|
||||
log_info "Binary location : $AGENT_PATH"
|
||||
log_info 'Start manually with :'
|
||||
printf ' PULSE_URL=%s PULSE_TOKEN=<api-token> \\n' "$PRIMARY_URL"
|
||||
printf ' PULSE_TARGETS="%s" \\n' "https://pulse.example.com|<token>[;https://pulse-alt.example.com|<token2>]"
|
||||
printf ' %s --interval %s &
|
||||
' "$AGENT_PATH" "$INTERVAL"
|
||||
log_info 'Add the same command to your init system to start automatically.'
|
||||
exit 0
|
||||
|
||||
fi
|
||||
|
||||
|
||||
# Check if server is in development mode
|
||||
NO_AUTO_UPDATE_FLAG=""
|
||||
if http::detect_download_tool >/dev/null 2>&1; then
|
||||
SERVER_INFO_URL="$PRIMARY_URL/api/server/info"
|
||||
IS_DEV="false"
|
||||
|
||||
SERVER_INFO=""
|
||||
declare -a __server_info_args=(--url "$SERVER_INFO_URL")
|
||||
if [[ "$PRIMARY_INSECURE" == "true" ]]; then
|
||||
__server_info_args+=(--insecure)
|
||||
fi
|
||||
SERVER_INFO="$(http::api_call "${__server_info_args[@]}" 2>/dev/null || true)"
|
||||
unset __server_info_args
|
||||
|
||||
if [[ -n "$SERVER_INFO" ]] && echo "$SERVER_INFO" | grep -q '"isDevelopment"[[:space:]]*:[[:space:]]*true'; then
|
||||
IS_DEV="true"
|
||||
NO_AUTO_UPDATE_FLAG=" --no-auto-update"
|
||||
log_info 'Development server detected – auto-update disabled'
|
||||
fi
|
||||
|
||||
if [[ -n "$NO_AUTO_UPDATE_FLAG" ]]; then
|
||||
if ! "$AGENT_PATH" --help 2>&1 | grep -q -- '--no-auto-update'; then
|
||||
log_warn 'Agent binary lacks --no-auto-update flag; keeping auto-update enabled'
|
||||
NO_AUTO_UPDATE_FLAG=""
|
||||
fi
|
||||
fi
|
||||
fi
|
||||
|
||||
# Create systemd service
|
||||
log_header 'Configuring systemd service'
|
||||
SYSTEMD_ENV_TARGETS_LINE=""
|
||||
if [[ -n "$JOINED_TARGETS" ]]; then
|
||||
SYSTEMD_ENV_TARGETS_LINE="Environment=\"PULSE_TARGETS=$JOINED_TARGETS\""
|
||||
fi
|
||||
SYSTEMD_ENV_URL_LINE="Environment=\"PULSE_URL=$PRIMARY_URL\""
|
||||
SYSTEMD_ENV_TOKEN_LINE="Environment=\"PULSE_TOKEN=$PRIMARY_TOKEN\""
|
||||
SYSTEMD_ENV_INSECURE_LINE="Environment=\"PULSE_INSECURE_SKIP_VERIFY=$PRIMARY_INSECURE\""
|
||||
systemd::create_service "$SERVICE_PATH" <<EOF
|
||||
[Unit]
|
||||
Description=Pulse Docker Agent
|
||||
After=network-online.target docker.service
|
||||
Wants=network-online.target
|
||||
|
||||
[Service]
|
||||
Type=simple
|
||||
$SYSTEMD_ENV_URL_LINE
|
||||
$SYSTEMD_ENV_TOKEN_LINE
|
||||
$SYSTEMD_ENV_TARGETS_LINE
|
||||
$SYSTEMD_ENV_INSECURE_LINE
|
||||
ExecStart=$AGENT_PATH --url "$PRIMARY_URL" --interval "$INTERVAL"$NO_AUTO_UPDATE_FLAG
|
||||
Restart=on-failure
|
||||
RestartSec=5s
|
||||
User=root
|
||||
|
||||
[Install]
|
||||
WantedBy=multi-user.target
|
||||
EOF
|
||||
|
||||
log_success "Wrote unit file: $SERVICE_PATH"
|
||||
|
||||
# Reload systemd and start service
|
||||
log_info 'Starting service'
|
||||
systemd::enable_and_start "pulse-docker-agent"
|
||||
|
||||
log_header 'Installation complete'
|
||||
log_info 'Agent service enabled and started'
|
||||
log_info 'Check status : systemctl status pulse-docker-agent'
|
||||
log_info 'Follow logs : journalctl -u pulse-docker-agent -f'
|
||||
log_info 'Host visible in Pulse : ~30 seconds'
|
||||
84
scripts/lib/README.md
Normal file
84
scripts/lib/README.md
Normal file
@@ -0,0 +1,84 @@
|
||||
# Pulse Script Library
|
||||
|
||||
The `scripts/lib` directory houses shared Bash modules used by Pulse installation and maintenance scripts. The goal is to keep production installers modular and testable while still supporting bundled single-file artifacts for curl-based distribution.
|
||||
|
||||
## Modules & Namespaces
|
||||
|
||||
- Each module lives in `scripts/lib/<module>.sh`.
|
||||
- Public functions use the `module::function` namespace (`common::log_info`, `proxmox::get_nodes`, etc.).
|
||||
- Internal helpers can be marked `local` or use a `module::__helper` prefix.
|
||||
- Scripts should only rely on documented `module::` APIs.
|
||||
|
||||
## Using the Library
|
||||
|
||||
### Development Mode
|
||||
|
||||
```bash
|
||||
LIB_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/lib" && pwd)"
|
||||
if [[ -f "${LIB_DIR}/common.sh" ]]; then
|
||||
# shellcheck disable=SC1090
|
||||
source "${LIB_DIR}/common.sh"
|
||||
fi
|
||||
|
||||
common::init "$@"
|
||||
common::log_info "Starting installer..."
|
||||
|
||||
# Acquire a temp directory (automatically cleaned on exit)
|
||||
common::temp_dir TMP_DIR --prefix pulse-install-
|
||||
common::log_info "Working in ${TMP_DIR}"
|
||||
```
|
||||
|
||||
### Bundled Mode
|
||||
|
||||
Bundled scripts have the library concatenated into the file during the release process. The `source` guard remains but is a no-op because all functions are already defined.
|
||||
|
||||
## Environment Variables
|
||||
|
||||
| Variable | Description |
|
||||
|----------------------|------------------------------------------------------------------------------|
|
||||
| `PULSE_DEBUG` | When set to `1`, forces debug logging and enables additional diagnostics. |
|
||||
| `PULSE_LOG_LEVEL` | Sets log level (`debug`, `info`, `warn`, `error`). Defaults to `info`. |
|
||||
| `PULSE_NO_COLOR` | When `1`, disables ANSI colors (used for non-TTY or forced monochrome). |
|
||||
| `PULSE_SUDO_CMD` | Overrides the sudo command (e.g., `/usr/bin/doas`). |
|
||||
| `PULSE_FORCE_INTERACTIVE` | Forces interactive behavior (treats script as running in a TTY). |
|
||||
|
||||
## `common.sh` API Reference
|
||||
|
||||
- `common::init "$@"` — Initializes logging, traps, and script metadata. Call once at script start.
|
||||
- `common::log_info "msg"` — Logs informational messages to stdout.
|
||||
- `common::log_warn "msg"` — Logs warnings to stderr.
|
||||
- `common::log_error "msg"` — Logs errors to stderr.
|
||||
- `common::log_debug "msg"` — Logs debug output (requires log level `debug`).
|
||||
- `common::fail "msg" [--code N]` — Logs error and exits with optional status code.
|
||||
- `common::require_command cmd...` — Verifies required commands exist; exits on missing dependencies.
|
||||
- `common::is_interactive` — Returns success when stdin/stdout are TTYs or forced interactive.
|
||||
- `common::ensure_root [--allow-sudo] [--args "${COMMON__ORIGINAL_ARGS[@]}"]` — Ensures root privileges, optionally re-executing via sudo.
|
||||
- `common::sudo_exec command...` — Executes command with sudo, printing guidance if sudo is unavailable.
|
||||
- `common::run [--label desc] [--retries N] [--backoff "1 2"] -- cmd...` — Executes a command with optional retries and dry-run support.
|
||||
- `common::run_capture [--label desc] -- cmd...` — Runs a command and prints captured stdout; honors dry-run.
|
||||
- `common::temp_dir VAR [--prefix name]` — Creates a temporary directory, assigns it to `VAR`, and registers cleanup (avoid command substitution so handlers persist).
|
||||
- `common::cleanup_push "description" "command"` — Registers cleanup/rollback handler (LIFO order).
|
||||
- `common::cleanup_run` — Executes registered cleanup handlers; automatically called on exit.
|
||||
- `common::set_dry_run true|false` — Enables or disables dry-run mode for command wrappers.
|
||||
- `common::is_dry_run` — Returns success when dry-run mode is active.
|
||||
|
||||
## Bundling Workflow
|
||||
|
||||
1. Define modules under `scripts/lib/`.
|
||||
2. Reference them from scripts using the development source guard.
|
||||
3. Update `scripts/bundle.manifest` to list output artifacts and module order.
|
||||
4. Run `scripts/bundle.sh` to generate bundled files under `dist/`.
|
||||
5. Distribute bundled files (e.g., replace production installer).
|
||||
|
||||
Headers inserted during bundling (`# === Begin: ... ===`) mark module boundaries and aid debugging. The generated file includes provenance metadata with timestamp and manifest path.
|
||||
- `systemd.sh` — safe wrappers around `systemctl`, unit creation helpers, and service lifecycle utilities.
|
||||
- `http.sh` — download helpers, API call wrappers with retries, and GitHub release discovery.
|
||||
|
||||
- `systemd::safe_systemctl args...` — Run `systemctl` with timeout protection (container-friendly).
|
||||
- `systemd::service_exists name` / `systemd::detect_service_name …` — Inspect available unit files.
|
||||
- `systemd::create_service path [mode]` — Write a unit file from stdin (respects dry-run).
|
||||
- `systemd::enable_and_start name` / `systemd::restart name` — Common service workflows.
|
||||
- `http::download --url URL --output FILE [...]` — Robust curl/wget download helper with retries.
|
||||
- `http::api_call --url URL [...]` — Token-authenticated API invocation; prints response body.
|
||||
- `http::get_github_latest_release owner/repo` — Fetch latest GitHub release tag.
|
||||
- `http::parse_bool value` — Normalize truthy/falsy strings.
|
||||
477
scripts/lib/common.sh
Normal file
477
scripts/lib/common.sh
Normal file
@@ -0,0 +1,477 @@
|
||||
#!/usr/bin/env bash
|
||||
#
|
||||
# Shared common utilities for Pulse shell scripts.
|
||||
# Provides logging, privilege escalation, command execution helpers, and cleanup management.
|
||||
|
||||
set -o errexit
|
||||
set -o nounset
|
||||
set -o pipefail
|
||||
|
||||
shopt -s extglob
|
||||
|
||||
declare -gA COMMON__LOG_LEVELS=(
|
||||
[debug]=10
|
||||
[info]=20
|
||||
[warn]=30
|
||||
[error]=40
|
||||
)
|
||||
|
||||
declare -g COMMON__SCRIPT_PATH=""
|
||||
declare -g COMMON__SCRIPT_DIR=""
|
||||
declare -g COMMON__ORIGINAL_ARGS=()
|
||||
|
||||
declare -g COMMON__LOG_LEVEL="info"
|
||||
declare -g COMMON__LOG_LEVEL_NUM=20
|
||||
declare -g COMMON__DEBUG=false
|
||||
declare -g COMMON__COLOR_ENABLED=true
|
||||
|
||||
declare -g COMMON__DRY_RUN=false
|
||||
|
||||
declare -ag COMMON__CLEANUP_DESCRIPTIONS=()
|
||||
declare -ag COMMON__CLEANUP_COMMANDS=()
|
||||
declare -g COMMON__CLEANUP_REGISTERED=false
|
||||
|
||||
# shellcheck disable=SC2034
|
||||
declare -g COMMON__ANSI_RESET=""
|
||||
# shellcheck disable=SC2034
|
||||
declare -g COMMON__ANSI_INFO=""
|
||||
# shellcheck disable=SC2034
|
||||
declare -g COMMON__ANSI_WARN=""
|
||||
# shellcheck disable=SC2034
|
||||
declare -g COMMON__ANSI_ERROR=""
|
||||
# shellcheck disable=SC2034
|
||||
declare -g COMMON__ANSI_DEBUG=""
|
||||
|
||||
# common::init
|
||||
# Initializes the common library. Call at the top of every script.
|
||||
# Sets script metadata, log level, color handling, traps, and stores original args.
|
||||
common::init() {
|
||||
COMMON__SCRIPT_PATH="$(common::__resolve_script_path)"
|
||||
COMMON__SCRIPT_DIR="$(dirname "${COMMON__SCRIPT_PATH}")"
|
||||
COMMON__ORIGINAL_ARGS=("$@")
|
||||
|
||||
common::__configure_color
|
||||
common::__configure_log_level
|
||||
|
||||
if [[ "${COMMON__DEBUG}" == true ]]; then
|
||||
common::log_debug "Debug mode enabled"
|
||||
fi
|
||||
|
||||
if [[ "${COMMON__CLEANUP_REGISTERED}" == false ]]; then
|
||||
trap common::cleanup_run EXIT
|
||||
COMMON__CLEANUP_REGISTERED=true
|
||||
fi
|
||||
}
|
||||
|
||||
# common::log_info "message"
|
||||
# Logs informational messages. Printed to stdout.
|
||||
common::log_info() {
|
||||
common::__log "info" "$@"
|
||||
}
|
||||
|
||||
# common::log_warn "message"
|
||||
# Logs warning messages. Printed to stderr.
|
||||
common::log_warn() {
|
||||
common::__log "warn" "$@"
|
||||
}
|
||||
|
||||
# common::log_error "message"
|
||||
# Logs error messages. Printed to stderr.
|
||||
common::log_error() {
|
||||
common::__log "error" "$@"
|
||||
}
|
||||
|
||||
# common::log_debug "message"
|
||||
# Logs debug messages when log level is debug. Printed to stderr.
|
||||
common::log_debug() {
|
||||
common::__log "debug" "$@"
|
||||
}
|
||||
|
||||
# common::fail "message" [--code N]
|
||||
# Logs an error message and exits with provided code (default 1).
|
||||
common::fail() {
|
||||
local exit_code=1
|
||||
local message_parts=()
|
||||
while (($#)); do
|
||||
case "$1" in
|
||||
--code)
|
||||
shift
|
||||
exit_code="${1:-1}"
|
||||
;;
|
||||
*)
|
||||
message_parts+=("$1")
|
||||
;;
|
||||
esac
|
||||
shift || break
|
||||
done
|
||||
local message="${message_parts[*]}"
|
||||
common::log_error "${message}"
|
||||
exit "${exit_code}"
|
||||
}
|
||||
|
||||
# common::require_command cmd1 [cmd2 ...]
|
||||
# Verifies that required commands exist. Fails if any are missing.
|
||||
common::require_command() {
|
||||
local missing=()
|
||||
local cmd
|
||||
for cmd in "$@"; do
|
||||
if ! command -v "${cmd}" >/dev/null 2>&1; then
|
||||
missing+=("${cmd}")
|
||||
fi
|
||||
done
|
||||
|
||||
if ((${#missing[@]} > 0)); then
|
||||
common::fail "Missing required command(s): ${missing[*]}"
|
||||
fi
|
||||
}
|
||||
|
||||
# common::is_interactive
|
||||
# Returns success when running in an interactive TTY or PULSE_FORCE_INTERACTIVE=1.
|
||||
common::is_interactive() {
|
||||
if [[ "${PULSE_FORCE_INTERACTIVE:-0}" == "1" ]]; then
|
||||
return 0
|
||||
fi
|
||||
[[ -t 0 && -t 1 ]]
|
||||
}
|
||||
|
||||
# common::ensure_root [--allow-sudo] [--args "${COMMON__ORIGINAL_ARGS[@]}"]
|
||||
# Ensures the script is running with root privileges. Optionally re-execs with sudo.
|
||||
common::ensure_root() {
|
||||
local allow_sudo=false
|
||||
local reexec_args=()
|
||||
|
||||
while (($#)); do
|
||||
case "$1" in
|
||||
--allow-sudo)
|
||||
allow_sudo=true
|
||||
;;
|
||||
--args)
|
||||
shift
|
||||
reexec_args=("$@")
|
||||
break
|
||||
;;
|
||||
*)
|
||||
common::log_warn "Unknown argument to common::ensure_root: $1"
|
||||
;;
|
||||
esac
|
||||
shift || break
|
||||
done
|
||||
|
||||
if [[ "${EUID}" -eq 0 ]]; then
|
||||
return 0
|
||||
fi
|
||||
|
||||
if [[ "${allow_sudo}" == true ]]; then
|
||||
if common::is_interactive; then
|
||||
common::log_info "Escalating privileges with sudo..."
|
||||
common::sudo_exec "${COMMON__SCRIPT_PATH}" "${reexec_args[@]}"
|
||||
exit 0
|
||||
fi
|
||||
common::fail "Root privileges required; rerun with sudo or as root."
|
||||
fi
|
||||
|
||||
common::fail "Root privileges required."
|
||||
}
|
||||
|
||||
# common::sudo_exec command [args...]
|
||||
# Executes a command via sudo, providing user guidance on failure.
|
||||
common::sudo_exec() {
|
||||
local sudo_cmd="${PULSE_SUDO_CMD:-sudo}"
|
||||
if command -v "${sudo_cmd}" >/dev/null 2>&1; then
|
||||
exec "${sudo_cmd}" -- "$@"
|
||||
fi
|
||||
|
||||
cat <<'EOF' >&2
|
||||
Unable to escalate privileges automatically because sudo is unavailable.
|
||||
Please install sudo or rerun this script as root.
|
||||
EOF
|
||||
exit 1
|
||||
}
|
||||
|
||||
# common::run [--label desc] [--retries N] [--backoff "1 2 4"] command [args...]
|
||||
# Executes a command, respecting dry-run mode and retry policies.
|
||||
common::run() {
|
||||
local label=""
|
||||
local retries=1
|
||||
local backoff=()
|
||||
local -a cmd=()
|
||||
|
||||
while (($#)); do
|
||||
case "$1" in
|
||||
--label)
|
||||
label="$2"
|
||||
shift 2
|
||||
continue
|
||||
;;
|
||||
--retries)
|
||||
retries="$2"
|
||||
shift 2
|
||||
continue
|
||||
;;
|
||||
--backoff)
|
||||
read -r -a backoff <<<"$2"
|
||||
shift 2
|
||||
continue
|
||||
;;
|
||||
--)
|
||||
shift
|
||||
break
|
||||
;;
|
||||
-*)
|
||||
common::log_warn "Unknown flag for common::run: $1"
|
||||
shift
|
||||
continue
|
||||
;;
|
||||
*)
|
||||
break
|
||||
;;
|
||||
esac
|
||||
done
|
||||
|
||||
cmd=("$@")
|
||||
[[ -z "${label}" ]] && label="${cmd[*]}"
|
||||
|
||||
if [[ "${COMMON__DRY_RUN}" == true ]]; then
|
||||
common::log_info "[dry-run] ${label}"
|
||||
return 0
|
||||
fi
|
||||
|
||||
local attempt=1
|
||||
local exit_code=0
|
||||
|
||||
while (( attempt <= retries )); do
|
||||
if "${cmd[@]}"; then
|
||||
return 0
|
||||
fi
|
||||
|
||||
exit_code=$?
|
||||
if (( attempt == retries )); then
|
||||
common::log_error "Command failed (${exit_code}): ${label}"
|
||||
return "${exit_code}"
|
||||
fi
|
||||
|
||||
local sleep_time="${backoff[$((attempt - 1))]:-1}"
|
||||
common::log_warn "Command failed (${exit_code}): ${label} — retrying in ${sleep_time}s (attempt ${attempt}/${retries})"
|
||||
sleep "${sleep_time}"
|
||||
((attempt++))
|
||||
done
|
||||
|
||||
return "${exit_code}"
|
||||
}
|
||||
|
||||
# common::run_capture [--label desc] command [args...]
|
||||
# Executes a command and captures stdout. Respects dry-run mode.
|
||||
common::run_capture() {
|
||||
local label=""
|
||||
|
||||
while (($#)); do
|
||||
case "$1" in
|
||||
--label)
|
||||
label="$2"
|
||||
shift 2
|
||||
continue
|
||||
;;
|
||||
--)
|
||||
shift
|
||||
break
|
||||
;;
|
||||
-*)
|
||||
common::log_warn "Unknown flag for common::run_capture: $1"
|
||||
shift
|
||||
continue
|
||||
;;
|
||||
*)
|
||||
break
|
||||
;;
|
||||
esac
|
||||
done
|
||||
|
||||
local -a cmd=("$@")
|
||||
[[ -z "${label}" ]] && label="${cmd[*]}"
|
||||
|
||||
if [[ "${COMMON__DRY_RUN}" == true ]]; then
|
||||
common::log_info "[dry-run] ${label}"
|
||||
echo ""
|
||||
return 0
|
||||
fi
|
||||
|
||||
"${cmd[@]}"
|
||||
}
|
||||
|
||||
# common::temp_dir <var> [--prefix name]
|
||||
# Creates a temporary directory tracked for cleanup and assigns it to <var>.
|
||||
common::temp_dir() {
|
||||
local var_name=""
|
||||
local prefix="pulse-"
|
||||
|
||||
if (($#)) && [[ $1 != --* ]]; then
|
||||
var_name="$1"
|
||||
shift
|
||||
fi
|
||||
|
||||
while (($#)); do
|
||||
case "$1" in
|
||||
--prefix)
|
||||
prefix="$2"
|
||||
shift 2
|
||||
continue
|
||||
;;
|
||||
*)
|
||||
common::log_warn "Unknown argument to common::temp_dir: $1"
|
||||
shift
|
||||
continue
|
||||
;;
|
||||
esac
|
||||
done
|
||||
|
||||
local dir
|
||||
dir="$(mktemp -d -t "${prefix}XXXXXX")"
|
||||
if (( "${BASH_SUBSHELL:-0}" > 0 )); then
|
||||
common::log_warn "common::temp_dir invoked in subshell; cleanup handlers will not be registered automatically for ${dir}"
|
||||
else
|
||||
common::cleanup_push "Remove temp dir ${dir}" "rm -rf ${dir@Q}"
|
||||
fi
|
||||
|
||||
if [[ -n "${var_name}" ]]; then
|
||||
printf -v "${var_name}" '%s' "${dir}"
|
||||
else
|
||||
printf '%s\n' "${dir}"
|
||||
fi
|
||||
}
|
||||
|
||||
# common::cleanup_push "description" "command"
|
||||
# Adds a cleanup handler executed in LIFO order on exit.
|
||||
common::cleanup_push() {
|
||||
local description="${1:-}"
|
||||
local command="${2:-}"
|
||||
|
||||
if [[ -z "${command}" ]]; then
|
||||
common::log_warn "Ignoring cleanup handler without command"
|
||||
return
|
||||
fi
|
||||
|
||||
COMMON__CLEANUP_DESCRIPTIONS+=("${description}")
|
||||
COMMON__CLEANUP_COMMANDS+=("${command}")
|
||||
}
|
||||
|
||||
# common::cleanup_run
|
||||
# Executes registered cleanup handlers. Called automatically via EXIT trap.
|
||||
common::cleanup_run() {
|
||||
local idx=$(( ${#COMMON__CLEANUP_COMMANDS[@]} - 1 ))
|
||||
while (( idx >= 0 )); do
|
||||
local command="${COMMON__CLEANUP_COMMANDS[$idx]}"
|
||||
local description="${COMMON__CLEANUP_DESCRIPTIONS[$idx]}"
|
||||
if [[ -n "${description}" ]]; then
|
||||
common::log_debug "Running cleanup: ${description}"
|
||||
fi
|
||||
eval "${command}"
|
||||
((idx--))
|
||||
done
|
||||
|
||||
COMMON__CLEANUP_COMMANDS=()
|
||||
COMMON__CLEANUP_DESCRIPTIONS=()
|
||||
}
|
||||
|
||||
# common::set_dry_run true|false
|
||||
# Enables or disables global dry-run mode.
|
||||
common::set_dry_run() {
|
||||
local flag="${1:-false}"
|
||||
case "${flag}" in
|
||||
true|1|yes)
|
||||
COMMON__DRY_RUN=true
|
||||
;;
|
||||
false|0|no)
|
||||
COMMON__DRY_RUN=false
|
||||
;;
|
||||
*)
|
||||
common::log_warn "Unknown dry-run flag: ${flag}"
|
||||
COMMON__DRY_RUN=true
|
||||
;;
|
||||
esac
|
||||
}
|
||||
|
||||
# common::is_dry_run
|
||||
# Returns success when dry-run mode is active.
|
||||
common::is_dry_run() {
|
||||
[[ "${COMMON__DRY_RUN}" == true ]]
|
||||
}
|
||||
|
||||
# Internal helper: configure color output.
|
||||
common::__configure_color() {
|
||||
if [[ "${PULSE_NO_COLOR:-0}" == "1" || ! -t 1 ]]; then
|
||||
COMMON__COLOR_ENABLED=false
|
||||
fi
|
||||
|
||||
if [[ "${COMMON__COLOR_ENABLED}" == true ]]; then
|
||||
COMMON__ANSI_RESET=$'\033[0m'
|
||||
COMMON__ANSI_INFO=$'\033[1;34m'
|
||||
COMMON__ANSI_WARN=$'\033[1;33m'
|
||||
COMMON__ANSI_ERROR=$'\033[1;31m'
|
||||
COMMON__ANSI_DEBUG=$'\033[1;35m'
|
||||
else
|
||||
COMMON__ANSI_RESET=""
|
||||
COMMON__ANSI_INFO=""
|
||||
COMMON__ANSI_WARN=""
|
||||
COMMON__ANSI_ERROR=""
|
||||
COMMON__ANSI_DEBUG=""
|
||||
fi
|
||||
}
|
||||
|
||||
# Internal helper: set log level and debug flag.
|
||||
common::__configure_log_level() {
|
||||
if [[ "${PULSE_DEBUG:-0}" == "1" ]]; then
|
||||
COMMON__DEBUG=true
|
||||
COMMON__LOG_LEVEL="debug"
|
||||
else
|
||||
COMMON__LOG_LEVEL="${PULSE_LOG_LEVEL:-info}"
|
||||
fi
|
||||
|
||||
COMMON__LOG_LEVEL="${COMMON__LOG_LEVEL,,}"
|
||||
COMMON__LOG_LEVEL_NUM="${COMMON__LOG_LEVELS[${COMMON__LOG_LEVEL}]:-20}"
|
||||
}
|
||||
|
||||
# Internal helper: generic logger.
|
||||
common::__log() {
|
||||
local level="$1"
|
||||
shift
|
||||
local message="$*"
|
||||
|
||||
local level_num="${COMMON__LOG_LEVELS[${level}]:-20}"
|
||||
if (( level_num < COMMON__LOG_LEVEL_NUM )); then
|
||||
return 0
|
||||
fi
|
||||
|
||||
local timestamp
|
||||
timestamp="$(date -u +"%Y-%m-%dT%H:%M:%SZ")"
|
||||
local color=""
|
||||
|
||||
case "${level}" in
|
||||
info) color="${COMMON__ANSI_INFO}" ;;
|
||||
warn) color="${COMMON__ANSI_WARN}" ;;
|
||||
error) color="${COMMON__ANSI_ERROR}" ;;
|
||||
debug) color="${COMMON__ANSI_DEBUG}" ;;
|
||||
esac
|
||||
|
||||
local formatted="[$timestamp] [${level^^}] ${message}"
|
||||
if [[ "${level}" == "info" ]]; then
|
||||
printf '%s%s%s\n' "${color}" "${formatted}" "${COMMON__ANSI_RESET}"
|
||||
else
|
||||
printf '%s%s%s\n' "${color}" "${formatted}" "${COMMON__ANSI_RESET}" >&2
|
||||
fi
|
||||
}
|
||||
|
||||
# Internal helper: determine absolute script path.
|
||||
common::__resolve_script_path() {
|
||||
local source="${BASH_SOURCE[1]:-${BASH_SOURCE[0]}}"
|
||||
if [[ -z "${source}" ]]; then
|
||||
pwd
|
||||
return
|
||||
fi
|
||||
|
||||
if [[ "${source}" == /* ]]; then
|
||||
printf '%s\n' "${source}"
|
||||
return
|
||||
fi
|
||||
|
||||
printf '%s\n' "$(cd "$(dirname "${source}")" && pwd)/$(basename "${source}")"
|
||||
}
|
||||
284
scripts/lib/http.sh
Normal file
284
scripts/lib/http.sh
Normal file
@@ -0,0 +1,284 @@
|
||||
#!/usr/bin/env bash
|
||||
#
|
||||
# HTTP helpers for Pulse shell scripts (downloads, API calls, GitHub queries).
|
||||
|
||||
set -euo pipefail
|
||||
|
||||
# Ensure common library is loaded when sourced directly.
|
||||
if ! declare -F common::log_info >/dev/null 2>&1; then
|
||||
# shellcheck disable=SC1091
|
||||
source "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/common.sh"
|
||||
fi
|
||||
|
||||
declare -g HTTP_DEFAULT_RETRIES="${HTTP_DEFAULT_RETRIES:-3}"
|
||||
declare -g HTTP_DEFAULT_BACKOFF="${HTTP_DEFAULT_BACKOFF:-1 3 5}"
|
||||
|
||||
# http::detect_download_tool
|
||||
# Emits the preferred download tool (curl/wget) or fails if neither exist.
|
||||
http::detect_download_tool() {
|
||||
if command -v curl >/dev/null 2>&1; then
|
||||
printf 'curl\n'
|
||||
return 0
|
||||
fi
|
||||
if command -v wget >/dev/null 2>&1; then
|
||||
printf 'wget\n'
|
||||
return 0
|
||||
fi
|
||||
return 1
|
||||
}
|
||||
|
||||
# http::download --url URL --output PATH [--insecure] [--quiet] [--header "Name: value"]
|
||||
# [--retries N] [--backoff "1 3 5"]
|
||||
# Downloads the specified URL to PATH using curl or wget.
|
||||
http::download() {
|
||||
local url=""
|
||||
local output=""
|
||||
local insecure=false
|
||||
local quiet=false
|
||||
local retries="${HTTP_DEFAULT_RETRIES}"
|
||||
local backoff="${HTTP_DEFAULT_BACKOFF}"
|
||||
local -a headers=()
|
||||
|
||||
while (($#)); do
|
||||
case "$1" in
|
||||
--url)
|
||||
url="$2"
|
||||
shift 2
|
||||
;;
|
||||
--output)
|
||||
output="$2"
|
||||
shift 2
|
||||
;;
|
||||
--insecure)
|
||||
insecure=true
|
||||
shift
|
||||
;;
|
||||
--quiet)
|
||||
quiet=true
|
||||
shift
|
||||
;;
|
||||
--header)
|
||||
headers+=("$2")
|
||||
shift 2
|
||||
;;
|
||||
--retries)
|
||||
retries="$2"
|
||||
shift 2
|
||||
;;
|
||||
--backoff)
|
||||
backoff="$2"
|
||||
shift 2
|
||||
;;
|
||||
*)
|
||||
common::log_warn "Unknown flag for http::download: $1"
|
||||
shift
|
||||
;;
|
||||
esac
|
||||
done
|
||||
|
||||
if [[ -z "${url}" || -z "${output}" ]]; then
|
||||
common::fail "http::download requires --url and --output"
|
||||
fi
|
||||
|
||||
if common::is_dry_run; then
|
||||
common::log_info "[dry-run] Download ${url} -> ${output}"
|
||||
return 0
|
||||
fi
|
||||
|
||||
local tool
|
||||
if ! tool="$(http::detect_download_tool)"; then
|
||||
common::fail "No download tool available (install curl or wget)"
|
||||
fi
|
||||
|
||||
mkdir -p "$(dirname "${output}")"
|
||||
|
||||
local -a cmd
|
||||
if [[ "${tool}" == "curl" ]]; then
|
||||
cmd=(curl -fL --connect-timeout 15)
|
||||
if [[ "${quiet}" == true ]]; then
|
||||
cmd+=(-sS)
|
||||
else
|
||||
cmd+=(--progress-bar)
|
||||
fi
|
||||
if [[ "${insecure}" == true ]]; then
|
||||
cmd+=(-k)
|
||||
fi
|
||||
local header
|
||||
for header in "${headers[@]}"; do
|
||||
cmd+=(-H "${header}")
|
||||
done
|
||||
cmd+=(-o "${output}" "${url}")
|
||||
else
|
||||
cmd=(wget --tries=3)
|
||||
if [[ "${quiet}" == true ]]; then
|
||||
cmd+=(-q)
|
||||
else
|
||||
cmd+=(--progress=bar:force)
|
||||
fi
|
||||
if [[ "${insecure}" == true ]]; then
|
||||
cmd+=(--no-check-certificate)
|
||||
fi
|
||||
local header
|
||||
for header in "${headers[@]}"; do
|
||||
cmd+=(--header="${header}")
|
||||
done
|
||||
cmd+=(-O "${output}" "${url}")
|
||||
fi
|
||||
|
||||
local -a run_args=(--label "download ${url}")
|
||||
[[ -n "${retries}" ]] && run_args+=(--retries "${retries}")
|
||||
[[ -n "${backoff}" ]] && run_args+=(--backoff "${backoff}")
|
||||
|
||||
common::run "${run_args[@]}" -- "${cmd[@]}"
|
||||
}
|
||||
|
||||
# http::api_call --url URL [--method METHOD] [--token TOKEN] [--bearer TOKEN]
|
||||
# [--body DATA] [--header "Name: value"] [--insecure]
|
||||
# Performs an API request and prints the response body.
|
||||
http::api_call() {
|
||||
local url=""
|
||||
local method="GET"
|
||||
local token=""
|
||||
local bearer=""
|
||||
local body=""
|
||||
local insecure=false
|
||||
local -a headers=()
|
||||
|
||||
while (($#)); do
|
||||
case "$1" in
|
||||
--url)
|
||||
url="$2"
|
||||
shift 2
|
||||
;;
|
||||
--method)
|
||||
method="$2"
|
||||
shift 2
|
||||
;;
|
||||
--token)
|
||||
token="$2"
|
||||
shift 2
|
||||
;;
|
||||
--bearer)
|
||||
bearer="$2"
|
||||
shift 2
|
||||
;;
|
||||
--body)
|
||||
body="$2"
|
||||
shift 2
|
||||
;;
|
||||
--header)
|
||||
headers+=("$2")
|
||||
shift 2
|
||||
;;
|
||||
--insecure)
|
||||
insecure=true
|
||||
shift
|
||||
;;
|
||||
*)
|
||||
common::log_warn "Unknown flag for http::api_call: $1"
|
||||
shift
|
||||
;;
|
||||
esac
|
||||
done
|
||||
|
||||
if [[ -z "${url}" ]]; then
|
||||
common::fail "http::api_call requires --url"
|
||||
fi
|
||||
|
||||
if common::is_dry_run; then
|
||||
common::log_info "[dry-run] API ${method} ${url}"
|
||||
return 0
|
||||
fi
|
||||
|
||||
local tool
|
||||
if ! tool="$(http::detect_download_tool)"; then
|
||||
common::fail "No HTTP client available (install curl or wget)"
|
||||
fi
|
||||
|
||||
local -a cmd
|
||||
if [[ "${tool}" == "curl" ]]; then
|
||||
cmd=(curl -fsSL)
|
||||
[[ "${insecure}" == true ]] && cmd+=(-k)
|
||||
[[ -n "${method}" ]] && cmd+=(-X "${method}")
|
||||
if [[ -n "${body}" ]]; then
|
||||
cmd+=(-d "${body}")
|
||||
fi
|
||||
if [[ -n "${token}" ]]; then
|
||||
headers+=("X-API-Token: ${token}")
|
||||
fi
|
||||
if [[ -n "${bearer}" ]]; then
|
||||
headers+=("Authorization: Bearer ${bearer}")
|
||||
fi
|
||||
local header
|
||||
for header in "${headers[@]}"; do
|
||||
cmd+=(-H "${header}")
|
||||
done
|
||||
cmd+=("${url}")
|
||||
else
|
||||
cmd=(wget -qO-)
|
||||
[[ "${insecure}" == true ]] && cmd+=(--no-check-certificate)
|
||||
[[ -n "${method}" ]] && cmd+=(--method="${method}")
|
||||
if [[ -n "${body}" ]]; then
|
||||
cmd+=(--body-data="${body}")
|
||||
fi
|
||||
if [[ -n "${token}" ]]; then
|
||||
cmd+=(--header="X-API-Token: ${token}")
|
||||
fi
|
||||
if [[ -n "${bearer}" ]]; then
|
||||
cmd+=(--header="Authorization: Bearer ${bearer}")
|
||||
fi
|
||||
local header
|
||||
for header in "${headers[@]}"; do
|
||||
cmd+=(--header="${header}")
|
||||
done
|
||||
cmd+=("${url}")
|
||||
fi
|
||||
|
||||
common::run_capture --label "api ${method} ${url}" -- "${cmd[@]}"
|
||||
}
|
||||
|
||||
# http::get_github_latest_release owner/repo
|
||||
# Echoes the latest release tag for a GitHub repository.
|
||||
http::get_github_latest_release() {
|
||||
local repo="${1:-}"
|
||||
if [[ -z "${repo}" ]]; then
|
||||
common::fail "http::get_github_latest_release requires owner/repo argument"
|
||||
fi
|
||||
|
||||
local response
|
||||
response="$(http::api_call --url "https://api.github.com/repos/${repo}/releases/latest" --header "Accept: application/vnd.github+json" 2>/dev/null || true)"
|
||||
if [[ -z "${response}" ]]; then
|
||||
return 1
|
||||
fi
|
||||
|
||||
if [[ "${response}" =~ \"tag_name\"[[:space:]]*:[[:space:]]*\"([^\"]+)\" ]]; then
|
||||
printf '%s\n' "${BASH_REMATCH[1]}"
|
||||
return 0
|
||||
fi
|
||||
|
||||
if [[ "${response}" =~ \"name\"[[:space:]]*:[[:space:]]*\"([^\"]+)\" ]]; then
|
||||
printf '%s\n' "${BASH_REMATCH[1]}"
|
||||
return 0
|
||||
fi
|
||||
|
||||
common::log_warn "Unable to parse GitHub release tag for ${repo}"
|
||||
return 1
|
||||
}
|
||||
|
||||
# http::parse_bool value
|
||||
# Parses truthy/falsy strings and prints canonical true/false.
|
||||
http::parse_bool() {
|
||||
local input="${1:-}"
|
||||
local lowered="${input,,}"
|
||||
case "${lowered}" in
|
||||
1|true|yes|y|on)
|
||||
printf 'true\n'
|
||||
return 0
|
||||
;;
|
||||
0|false|no|n|off|"")
|
||||
printf 'false\n'
|
||||
return 0
|
||||
;;
|
||||
esac
|
||||
return 1
|
||||
}
|
||||
188
scripts/lib/systemd.sh
Normal file
188
scripts/lib/systemd.sh
Normal file
@@ -0,0 +1,188 @@
|
||||
#!/usr/bin/env bash
|
||||
#
|
||||
# Systemd management helpers for Pulse shell scripts.
|
||||
|
||||
set -euo pipefail
|
||||
|
||||
# Ensure the common library is available when sourced directly.
|
||||
if ! declare -F common::log_info >/dev/null 2>&1; then
|
||||
# shellcheck disable=SC1091
|
||||
source "$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)/common.sh"
|
||||
fi
|
||||
|
||||
declare -g SYSTEMD_TIMEOUT_SEC="${SYSTEMD_TIMEOUT_SEC:-20}"
|
||||
|
||||
# systemd::safe_systemctl args...
|
||||
# Executes systemctl with sensible defaults and optional timeout guards.
|
||||
systemd::safe_systemctl() {
|
||||
if ! command -v systemctl >/dev/null 2>&1; then
|
||||
common::fail "systemctl not available on this host"
|
||||
fi
|
||||
|
||||
local -a cmd
|
||||
systemd::__build_cmd cmd "$@"
|
||||
systemd::__wrap_timeout cmd
|
||||
|
||||
local label="systemctl $*"
|
||||
common::run --label "${label}" -- "${cmd[@]}"
|
||||
}
|
||||
|
||||
# systemd::detect_service_name [service...]
|
||||
# Returns the first existing service name from the provided list.
|
||||
systemd::detect_service_name() {
|
||||
local -a candidates=("$@")
|
||||
if ((${#candidates[@]} == 0)); then
|
||||
candidates=(pulse.service pulse-backend.service pulse-docker-agent.service pulse-hot-dev.service)
|
||||
fi
|
||||
|
||||
local name
|
||||
for name in "${candidates[@]}"; do
|
||||
if systemd::service_exists "${name}"; then
|
||||
printf '%s\n' "$(systemd::__normalize_unit "${name}")"
|
||||
return 0
|
||||
fi
|
||||
done
|
||||
return 1
|
||||
}
|
||||
|
||||
# systemd::service_exists service
|
||||
# Returns success if the given service unit exists.
|
||||
systemd::service_exists() {
|
||||
local unit
|
||||
unit="$(systemd::__normalize_unit "${1:-}")" || return 1
|
||||
|
||||
if command -v systemctl >/dev/null 2>&1 && ! common::is_dry_run; then
|
||||
local -a cmd
|
||||
systemd::__build_cmd cmd "list-unit-files" "${unit}"
|
||||
systemd::__wrap_timeout cmd
|
||||
local output=""
|
||||
if output="$("${cmd[@]}" 2>/dev/null)"; then
|
||||
[[ "${output}" =~ ^${unit}[[:space:]] ]] && return 0
|
||||
fi
|
||||
fi
|
||||
|
||||
local paths=(
|
||||
"/etc/systemd/system/${unit}"
|
||||
"/lib/systemd/system/${unit}"
|
||||
"/usr/lib/systemd/system/${unit}"
|
||||
)
|
||||
local path
|
||||
for path in "${paths[@]}"; do
|
||||
if [[ -f "${path}" ]]; then
|
||||
return 0
|
||||
fi
|
||||
done
|
||||
return 1
|
||||
}
|
||||
|
||||
# systemd::is_active service
|
||||
# Checks whether the given service is active.
|
||||
systemd::is_active() {
|
||||
local unit
|
||||
unit="$(systemd::__normalize_unit "${1:-}")" || return 1
|
||||
|
||||
if common::is_dry_run; then
|
||||
return 1
|
||||
fi
|
||||
|
||||
if ! command -v systemctl >/dev/null 2>&1; then
|
||||
return 1
|
||||
fi
|
||||
|
||||
local -a cmd
|
||||
systemd::__build_cmd cmd "is-active" "--quiet" "${unit}"
|
||||
systemd::__wrap_timeout cmd
|
||||
if "${cmd[@]}" >/dev/null 2>&1; then
|
||||
return 0
|
||||
fi
|
||||
return 1
|
||||
}
|
||||
|
||||
# systemd::create_service /path/to/unit.service
|
||||
# Reads unit file content from stdin and writes it to the supplied path.
|
||||
systemd::create_service() {
|
||||
local target="${1:-}"
|
||||
local mode="${2:-0644}"
|
||||
if [[ -z "${target}" ]]; then
|
||||
common::fail "systemd::create_service requires a target path"
|
||||
fi
|
||||
|
||||
local content
|
||||
content="$(cat)"
|
||||
|
||||
if common::is_dry_run; then
|
||||
common::log_info "[dry-run] Would write systemd unit ${target}"
|
||||
common::log_debug "${content}"
|
||||
return 0
|
||||
fi
|
||||
|
||||
mkdir -p "$(dirname "${target}")"
|
||||
printf '%s' "${content}" > "${target}"
|
||||
chmod "${mode}" "${target}"
|
||||
common::log_info "Wrote unit file: ${target}"
|
||||
}
|
||||
|
||||
# systemd::enable_and_start service
|
||||
# Reloads systemd, enables, and starts the given service.
|
||||
systemd::enable_and_start() {
|
||||
local unit
|
||||
unit="$(systemd::__normalize_unit "${1:-}")" || common::fail "Invalid systemd unit name"
|
||||
|
||||
systemd::safe_systemctl daemon-reload
|
||||
systemd::safe_systemctl enable "${unit}"
|
||||
systemd::safe_systemctl start "${unit}"
|
||||
}
|
||||
|
||||
# systemd::restart service
|
||||
# Safely restarts the given service.
|
||||
systemd::restart() {
|
||||
local unit
|
||||
unit="$(systemd::__normalize_unit "${1:-}")" || common::fail "Invalid systemd unit name"
|
||||
systemd::safe_systemctl restart "${unit}"
|
||||
}
|
||||
|
||||
# Internal: build systemctl command array.
|
||||
systemd::__build_cmd() {
|
||||
local -n ref=$1
|
||||
shift
|
||||
ref=("systemctl" "--no-ask-password" "--no-pager")
|
||||
ref+=("$@")
|
||||
}
|
||||
|
||||
# Internal: wrap command with timeout if necessary.
|
||||
systemd::__wrap_timeout() {
|
||||
local -n ref=$1
|
||||
if ! command -v timeout >/dev/null 2>&1; then
|
||||
return
|
||||
fi
|
||||
if systemd::__should_timeout; then
|
||||
local -a wrapped=("timeout" "${SYSTEMD_TIMEOUT_SEC}s")
|
||||
wrapped+=("${ref[@]}")
|
||||
ref=("${wrapped[@]}")
|
||||
fi
|
||||
}
|
||||
|
||||
# Internal: determine if we are in a container environment.
|
||||
systemd::__should_timeout() {
|
||||
if [[ -f /run/systemd/container ]]; then
|
||||
return 0
|
||||
fi
|
||||
if command -v systemd-detect-virt >/dev/null 2>&1; then
|
||||
if systemd-detect-virt --quiet --container; then
|
||||
return 0
|
||||
fi
|
||||
fi
|
||||
return 1
|
||||
}
|
||||
|
||||
# Internal: normalize service names to include .service suffix.
|
||||
systemd::__normalize_unit() {
|
||||
local unit="${1:-}"
|
||||
if [[ -z "${unit}" ]]; then
|
||||
return 1
|
||||
fi
|
||||
if [[ "${unit}" != *.service ]]; then
|
||||
unit="${unit}.service"
|
||||
fi
|
||||
printf '%s\n' "${unit}"
|
||||
}
|
||||
45
scripts/tests/integration/README.md
Normal file
45
scripts/tests/integration/README.md
Normal file
@@ -0,0 +1,45 @@
|
||||
# Integration Tests
|
||||
|
||||
The scripts in this directory exercise the Pulse installer scripts inside isolated
|
||||
environments (typically Linux containers). They are intended to catch regressions
|
||||
that unit-style smoke tests cannot detect (e.g., filesystem layout, systemd unit
|
||||
generation, binary placement).
|
||||
|
||||
## Prerequisites
|
||||
|
||||
- Docker or another container runtime supported by the test script. When Docker
|
||||
is unavailable the test will skip gracefully.
|
||||
- Internet access is **not** required; HTTP interactions are stubbed.
|
||||
|
||||
## Running the Docker Agent Installer Test
|
||||
|
||||
```bash
|
||||
scripts/tests/integration/test-docker-agent-install.sh
|
||||
```
|
||||
|
||||
The script will:
|
||||
|
||||
1. Launch an Ubuntu 22.04 container (when Docker is available).
|
||||
2. Inject lightweight stubs for `systemctl`, `docker`, `curl`, and `wget`.
|
||||
3. Execute the refactored installer through several scenarios (dry run,
|
||||
full install, missing Docker handling, multi-target configuration, uninstall).
|
||||
|
||||
The container is discarded automatically, and no files are written to the host
|
||||
outside of the repository.
|
||||
|
||||
## Adding New Integration Tests
|
||||
|
||||
1. Place new test scripts in this directory. They should follow the pattern of
|
||||
detecting required tooling, skipping when prerequisites are missing, and
|
||||
producing clear PASS/FAIL output.
|
||||
2. Prefer running inside an ephemeral container to avoid modifying the host
|
||||
system.
|
||||
3. Use repository-relative paths (`/workspace` inside the container) and avoid
|
||||
relying on network resources.
|
||||
4. Clean up all temporary files even when the test fails (use traps).
|
||||
|
||||
## Reporting
|
||||
|
||||
Each integration script is self-contained and prints a concise summary at the
|
||||
end. CI jobs or developers can invoke them individually without modifying
|
||||
the top-level smoke test harness.
|
||||
277
scripts/tests/integration/test-docker-agent-install.sh
Executable file
277
scripts/tests/integration/test-docker-agent-install.sh
Executable file
@@ -0,0 +1,277 @@
|
||||
#!/usr/bin/env bash
|
||||
# Integration test for install-docker-agent-v2.sh
|
||||
|
||||
set -euo pipefail
|
||||
|
||||
PROJECT_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/../../.." && pwd)"
|
||||
CONTAINER_IMAGE="${INTEGRATION_DOCKER_IMAGE:-ubuntu:22.04}"
|
||||
log() {
|
||||
printf '[integration] %s\n' "$*"
|
||||
}
|
||||
|
||||
if ! command -v docker >/dev/null 2>&1; then
|
||||
log "Docker not available. Skipping docker-agent integration tests."
|
||||
exit 0
|
||||
fi
|
||||
|
||||
log "Running docker-agent installer integration tests in ${CONTAINER_IMAGE}"
|
||||
|
||||
container_script="$(mktemp -t pulse-docker-agent-integ-XXXXXX.sh)"
|
||||
trap 'rm -f "${container_script}"' EXIT
|
||||
|
||||
cat <<'EOS' >"${container_script}"
|
||||
#!/usr/bin/env bash
|
||||
set -euo pipefail
|
||||
|
||||
INSTALLER_SCRIPT="/workspace/scripts/install-docker-agent-v2.sh"
|
||||
STUB_DIR=/tmp/installer-stubs
|
||||
mkdir -p "${STUB_DIR}"
|
||||
|
||||
create_systemctl_stub() {
|
||||
cat <<'EOF' >"${STUB_DIR}/systemctl"
|
||||
#!/usr/bin/env bash
|
||||
set -eo pipefail
|
||||
|
||||
cmd=""
|
||||
for arg in "$@"; do
|
||||
case "$arg" in
|
||||
list-unit-files|is-active|daemon-reload|enable|start|stop|disable|restart)
|
||||
cmd="$arg"
|
||||
shift
|
||||
break
|
||||
;;
|
||||
esac
|
||||
shift || true
|
||||
done
|
||||
|
||||
case "$cmd" in
|
||||
list-unit-files)
|
||||
exit 1
|
||||
;;
|
||||
is-active)
|
||||
unit=""
|
||||
for arg in "$@"; do
|
||||
case "$arg" in
|
||||
--*) ;;
|
||||
*) unit="$arg"; break ;;
|
||||
esac
|
||||
done
|
||||
if [[ -n "$unit" && -f "/etc/systemd/system/$unit" ]]; then
|
||||
exit 0
|
||||
fi
|
||||
exit 3
|
||||
;;
|
||||
*)
|
||||
exit 0
|
||||
;;
|
||||
esac
|
||||
EOF
|
||||
chmod +x "${STUB_DIR}/systemctl"
|
||||
}
|
||||
|
||||
create_curl_stub() {
|
||||
cat <<'EOF' >"${STUB_DIR}/curl"
|
||||
#!/usr/bin/env bash
|
||||
set -eo pipefail
|
||||
|
||||
outfile=""
|
||||
while [[ $# -gt 0 ]]; do
|
||||
case "$1" in
|
||||
-o|--output)
|
||||
outfile="$2"; shift 2;;
|
||||
-H|-d|-X|--header|--data|--request|--url)
|
||||
shift 2;;
|
||||
-f|-s|-S|-L|-k|--progress-bar|--connect-timeout|--retry|--retry-delay|--silent)
|
||||
shift;;
|
||||
*)
|
||||
shift;;
|
||||
esac
|
||||
done
|
||||
|
||||
if [[ -n "${outfile:-}" ]]; then
|
||||
cat <<'SCRIPT' >"$outfile"
|
||||
#!/usr/bin/env bash
|
||||
if [[ "$1" == "--help" ]]; then
|
||||
echo "--no-auto-update"
|
||||
fi
|
||||
exit 0
|
||||
SCRIPT
|
||||
chmod +x "$outfile"
|
||||
else
|
||||
printf '{"ok":true}\n'
|
||||
fi
|
||||
EOF
|
||||
chmod +x "${STUB_DIR}/curl"
|
||||
}
|
||||
|
||||
create_wget_stub() {
|
||||
cat <<'EOF' >"${STUB_DIR}/wget"
|
||||
#!/usr/bin/env bash
|
||||
set -eo pipefail
|
||||
|
||||
outfile=""
|
||||
while [[ $# -gt 0 ]]; do
|
||||
case "$1" in
|
||||
-O|--output-document)
|
||||
outfile="$2"; shift 2;;
|
||||
--header|--method|--body-data)
|
||||
shift 2;;
|
||||
-q|--quiet|--show-progress|--no-check-certificate)
|
||||
shift;;
|
||||
*)
|
||||
shift;;
|
||||
esac
|
||||
done
|
||||
|
||||
if [[ -n "${outfile:-}" ]]; then
|
||||
cat <<'SCRIPT' >"$outfile"
|
||||
#!/usr/bin/env bash
|
||||
if [[ "$1" == "--help" ]]; then
|
||||
echo "--no-auto-update"
|
||||
fi
|
||||
exit 0
|
||||
SCRIPT
|
||||
chmod +x "$outfile"
|
||||
else
|
||||
printf '{"ok":true}\n'
|
||||
fi
|
||||
EOF
|
||||
chmod +x "${STUB_DIR}/wget"
|
||||
}
|
||||
|
||||
create_docker_stub() {
|
||||
cat <<'EOF' >"${STUB_DIR}/docker"
|
||||
#!/usr/bin/env bash
|
||||
set -eo pipefail
|
||||
|
||||
if [[ "${1:-}" == "info" ]]; then
|
||||
if [[ "${2:-}" == "--format" ]]; then
|
||||
printf 'stub-host-id\n'
|
||||
else
|
||||
printf '{}\n'
|
||||
fi
|
||||
exit 0
|
||||
fi
|
||||
exit 0
|
||||
EOF
|
||||
chmod +x "${STUB_DIR}/docker"
|
||||
}
|
||||
|
||||
create_stubs() {
|
||||
create_systemctl_stub
|
||||
create_curl_stub
|
||||
create_wget_stub
|
||||
create_docker_stub
|
||||
export PATH="${STUB_DIR}:$PATH"
|
||||
}
|
||||
|
||||
assert_file_contains() {
|
||||
local file=$1
|
||||
local expected=$2
|
||||
if ! grep -Fq "$expected" "$file"; then
|
||||
echo "Expected to find \"$expected\" in $file" >&2
|
||||
exit 1
|
||||
fi
|
||||
}
|
||||
|
||||
test_dry_run() {
|
||||
echo "== Dry-run scenario =="
|
||||
set +e
|
||||
output="$(PULSE_FORCE_INTERACTIVE=1 PATH="${STUB_DIR}:$PATH" bash "${INSTALLER_SCRIPT}" --dry-run --url http://primary.local --token token123 2>&1)"
|
||||
status=$?
|
||||
set -e
|
||||
if [[ $status -ne 0 ]]; then
|
||||
echo "$output"
|
||||
echo "dry-run failed"
|
||||
exit 1
|
||||
fi
|
||||
if [[ "$output" != *"[dry-run]"* ]]; then
|
||||
echo "$output"
|
||||
echo "dry-run output missing markers"
|
||||
exit 1
|
||||
fi
|
||||
}
|
||||
|
||||
test_install_basic() {
|
||||
echo "== Basic installation =="
|
||||
rm -f /usr/local/bin/pulse-docker-agent /etc/systemd/system/pulse-docker-agent.service
|
||||
PULSE_FORCE_INTERACTIVE=1 PATH="${STUB_DIR}:$PATH" bash "${INSTALLER_SCRIPT}" --url http://primary.local --token token123 --interval 15s >/tmp/install.log 2>&1
|
||||
test -f /usr/local/bin/pulse-docker-agent
|
||||
test -f /etc/systemd/system/pulse-docker-agent.service
|
||||
assert_file_contains /etc/systemd/system/pulse-docker-agent.service "Environment=\"PULSE_URL=http://primary.local\""
|
||||
assert_file_contains /etc/systemd/system/pulse-docker-agent.service "ExecStart=/usr/local/bin/pulse-docker-agent --url \"http://primary.local\" --interval \"15s\""
|
||||
}
|
||||
|
||||
test_install_without_docker() {
|
||||
echo "== Installation without docker binary =="
|
||||
mv "${STUB_DIR}/docker" "${STUB_DIR}/docker.disabled"
|
||||
set +e
|
||||
output="$(printf 'y\n' | PULSE_FORCE_INTERACTIVE=1 PATH="${STUB_DIR}:$PATH" bash "${INSTALLER_SCRIPT}" --dry-run --url http://nodocker.local --token token456 2>&1)"
|
||||
status=${PIPESTATUS[1]:-0}
|
||||
set -e
|
||||
mv "${STUB_DIR}/docker.disabled" "${STUB_DIR}/docker"
|
||||
if [[ $status -ne 0 ]]; then
|
||||
echo "$output"
|
||||
echo "dry-run without docker failed"
|
||||
exit 1
|
||||
fi
|
||||
if [[ "$output" != *"Docker not found"* ]]; then
|
||||
echo "$output"
|
||||
echo "expected docker warning"
|
||||
exit 1
|
||||
fi
|
||||
}
|
||||
|
||||
test_multi_target() {
|
||||
echo "== Multi-target installation =="
|
||||
rm -f /usr/local/bin/pulse-docker-agent /etc/systemd/system/pulse-docker-agent.service
|
||||
PULSE_FORCE_INTERACTIVE=1 PATH="${STUB_DIR}:$PATH" bash "${INSTALLER_SCRIPT}" \
|
||||
--url http://primary.local \
|
||||
--token token789 \
|
||||
--target 'https://target.one|tok1' \
|
||||
--target 'https://target.two|tok2' \
|
||||
>/tmp/install-multi.log 2>&1
|
||||
if [[ ! -f /etc/systemd/system/pulse-docker-agent.service ]]; then
|
||||
echo "ERROR: Service file doesn't exist!" >&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
echo "Service file contents:"
|
||||
cat /etc/systemd/system/pulse-docker-agent.service
|
||||
|
||||
assert_file_contains /etc/systemd/system/pulse-docker-agent.service 'PULSE_TARGETS='
|
||||
}
|
||||
|
||||
test_uninstall() {
|
||||
echo "== Uninstall =="
|
||||
PATH="${STUB_DIR}:$PATH" bash "${INSTALLER_SCRIPT}" --uninstall >/tmp/uninstall.log 2>&1
|
||||
if [[ -f /etc/systemd/system/pulse-docker-agent.service ]]; then
|
||||
echo "service file still present after uninstall" >&2
|
||||
exit 1
|
||||
fi
|
||||
if [[ -f /usr/local/bin/pulse-docker-agent ]]; then
|
||||
echo "agent binary still present after uninstall" >&2
|
||||
exit 1
|
||||
fi
|
||||
}
|
||||
|
||||
create_stubs
|
||||
test_dry_run
|
||||
test_install_basic
|
||||
test_install_without_docker
|
||||
test_multi_target
|
||||
test_uninstall
|
||||
|
||||
echo "All docker-agent installer integration scenarios passed."
|
||||
EOS
|
||||
|
||||
chmod +x "${container_script}"
|
||||
|
||||
docker run --rm \
|
||||
-v "${PROJECT_ROOT}:/workspace:ro" \
|
||||
-v "${container_script}:/tmp/integration-test.sh:ro" \
|
||||
-w /workspace \
|
||||
"${CONTAINER_IMAGE}" \
|
||||
bash /tmp/integration-test.sh
|
||||
|
||||
log "Integration testing complete."
|
||||
101
scripts/tests/run.sh
Executable file
101
scripts/tests/run.sh
Executable file
@@ -0,0 +1,101 @@
|
||||
#!/usr/bin/env bash
|
||||
#
|
||||
# Simple harness to execute shell-based smoke tests under scripts/tests/.
|
||||
|
||||
set -euo pipefail
|
||||
|
||||
ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
|
||||
TEST_DIR="${ROOT_DIR}/scripts/tests"
|
||||
|
||||
usage() {
|
||||
cat <<'EOF'
|
||||
Usage: scripts/tests/run.sh [test-script ...]
|
||||
|
||||
Run all scripts/tests/test-*.sh tests or a subset when specified.
|
||||
EOF
|
||||
}
|
||||
|
||||
discover_tests() {
|
||||
local -n ref=$1
|
||||
mapfile -t ref < <(find "${TEST_DIR}" -maxdepth 1 -type f -name 'test-*.sh' | sort)
|
||||
}
|
||||
|
||||
resolve_test_path() {
|
||||
local input="$1"
|
||||
if [[ "${input}" == /* ]]; then
|
||||
printf '%s\n' "${input}"
|
||||
return 0
|
||||
fi
|
||||
|
||||
if [[ -f "${TEST_DIR}/${input}" ]]; then
|
||||
printf '%s\n' "${TEST_DIR}/${input}"
|
||||
return 0
|
||||
fi
|
||||
|
||||
if [[ -f "${input}" ]]; then
|
||||
printf '%s\n' "${input}"
|
||||
return 0
|
||||
fi
|
||||
|
||||
return 1
|
||||
}
|
||||
|
||||
run_tests() {
|
||||
local -a tests=("$@")
|
||||
local total=0
|
||||
local passed=0
|
||||
local failed=0
|
||||
|
||||
for test in "${tests[@]}"; do
|
||||
((total += 1))
|
||||
local display="${test#${ROOT_DIR}/}"
|
||||
printf '==> %s\n' "${display}"
|
||||
if (cd "${ROOT_DIR}" && "${test}"); then
|
||||
echo "PASS"
|
||||
((passed += 1))
|
||||
else
|
||||
echo "FAIL"
|
||||
((failed += 1))
|
||||
fi
|
||||
echo
|
||||
done
|
||||
|
||||
echo "Summary: ${passed}/${total} passed"
|
||||
if (( failed > 0 )); then
|
||||
echo "Failures: ${failed}"
|
||||
return 1
|
||||
fi
|
||||
return 0
|
||||
}
|
||||
|
||||
main() {
|
||||
if [[ $# -gt 0 ]]; then
|
||||
if [[ "$1" == "-h" || "$1" == "--help" ]]; then
|
||||
usage
|
||||
exit 0
|
||||
fi
|
||||
fi
|
||||
|
||||
local -a tests=()
|
||||
if [[ $# -gt 0 ]]; then
|
||||
local arg resolved
|
||||
for arg in "$@"; do
|
||||
if ! resolved="$(resolve_test_path "${arg}")"; then
|
||||
echo "Unknown test: ${arg}" >&2
|
||||
exit 1
|
||||
fi
|
||||
tests+=("${resolved}")
|
||||
done
|
||||
else
|
||||
discover_tests tests
|
||||
fi
|
||||
|
||||
if [[ ${#tests[@]} -eq 0 ]]; then
|
||||
echo "No tests found under ${TEST_DIR}" >&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
run_tests "${tests[@]}"
|
||||
}
|
||||
|
||||
main "$@"
|
||||
118
scripts/tests/test-common-lib.sh
Executable file
118
scripts/tests/test-common-lib.sh
Executable file
@@ -0,0 +1,118 @@
|
||||
#!/usr/bin/env bash
|
||||
#
|
||||
# Smoke test for scripts/lib/common.sh functionality.
|
||||
|
||||
set -euo pipefail
|
||||
|
||||
ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
|
||||
COMMON_LIB="${ROOT_DIR}/scripts/lib/common.sh"
|
||||
|
||||
if [[ ! -f "${COMMON_LIB}" ]]; then
|
||||
echo "common.sh not found at ${COMMON_LIB}" >&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# shellcheck disable=SC1090
|
||||
source "${COMMON_LIB}"
|
||||
|
||||
export PULSE_NO_COLOR=1
|
||||
common::init "$0"
|
||||
|
||||
failures=0
|
||||
|
||||
assert_success() {
|
||||
local desc="$1"
|
||||
shift
|
||||
if "$@"; then
|
||||
echo "[PASS] ${desc}"
|
||||
return 0
|
||||
else
|
||||
echo "[FAIL] ${desc}" >&2
|
||||
((failures++))
|
||||
return 1
|
||||
fi
|
||||
}
|
||||
|
||||
test_functions_exist() {
|
||||
local missing=0
|
||||
local fn
|
||||
for fn in \
|
||||
common::init \
|
||||
common::log_info \
|
||||
common::log_warn \
|
||||
common::log_error \
|
||||
common::log_debug \
|
||||
common::fail \
|
||||
common::require_command \
|
||||
common::is_interactive \
|
||||
common::ensure_root \
|
||||
common::sudo_exec \
|
||||
common::run \
|
||||
common::run_capture \
|
||||
common::temp_dir \
|
||||
common::cleanup_push \
|
||||
common::cleanup_run \
|
||||
common::set_dry_run \
|
||||
common::is_dry_run; do
|
||||
if ! declare -F -- "${fn}" >/dev/null 2>&1; then
|
||||
echo "Missing function definition: ${fn}" >&2
|
||||
missing=1
|
||||
fi
|
||||
done
|
||||
[[ "${missing}" -eq 0 ]]
|
||||
}
|
||||
|
||||
test_logging() {
|
||||
local info_output debug_output warn_output
|
||||
info_output="$(common::log_info "common-log-info-test")"
|
||||
[[ "${info_output}" == *"common-log-info-test"* ]] || return 1
|
||||
|
||||
debug_output="$(common::log_debug "common-log-debug-test" 2>&1)"
|
||||
[[ -z "${debug_output}" ]] || return 1
|
||||
|
||||
warn_output="$(common::log_warn "common-log-warn-test" 2>&1)"
|
||||
[[ "${warn_output}" == *"common-log-warn-test"* ]] || return 1
|
||||
}
|
||||
|
||||
test_dry_run() {
|
||||
local tmpfile
|
||||
tmpfile="$(mktemp)"
|
||||
rm -f "${tmpfile}"
|
||||
common::set_dry_run true
|
||||
common::run --label "dry-run-touch" touch "${tmpfile}"
|
||||
common::set_dry_run false
|
||||
[[ ! -e "${tmpfile}" ]]
|
||||
}
|
||||
|
||||
test_interactive_detection() {
|
||||
# Ensure the function returns success when forced.
|
||||
if PULSE_FORCE_INTERACTIVE=1 common::is_interactive; then
|
||||
return 0
|
||||
fi
|
||||
return 1
|
||||
}
|
||||
|
||||
test_temp_dir_cleanup() {
|
||||
local tmp_dir=""
|
||||
common::temp_dir tmp_dir --prefix pulse-test-common-
|
||||
[[ -d "${tmp_dir}" ]] || return 1
|
||||
common::cleanup_run
|
||||
[[ ! -d "${tmp_dir}" ]]
|
||||
}
|
||||
|
||||
main() {
|
||||
assert_success "functions exist" test_functions_exist
|
||||
assert_success "logging output" test_logging
|
||||
assert_success "dry-run support" test_dry_run
|
||||
assert_success "interactive detection" test_interactive_detection
|
||||
assert_success "temp dir cleanup" test_temp_dir_cleanup
|
||||
|
||||
if (( failures > 0 )); then
|
||||
echo "Total failures: ${failures}" >&2
|
||||
return 1
|
||||
fi
|
||||
|
||||
echo "All common.sh smoke tests passed."
|
||||
}
|
||||
|
||||
main "$@"
|
||||
85
scripts/tests/test-docker-agent-v2.sh
Executable file
85
scripts/tests/test-docker-agent-v2.sh
Executable file
@@ -0,0 +1,85 @@
|
||||
#!/usr/bin/env bash
|
||||
# Smoke tests for install-docker-agent-v2.sh
|
||||
|
||||
set -euo pipefail
|
||||
|
||||
ROOT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
|
||||
SCRIPT_PATH="${ROOT_DIR}/scripts/install-docker-agent-v2.sh"
|
||||
TEST_NAME="install-docker-agent-v2"
|
||||
|
||||
if [[ ! -f "${SCRIPT_PATH}" ]]; then
|
||||
echo "Missing script at ${SCRIPT_PATH}" >&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
TMP_DIR="$(mktemp -d "${TMPDIR:-/tmp}/pulse-test-XXXXXX")"
|
||||
trap 'rm -rf "${TMP_DIR}"' EXIT
|
||||
|
||||
pass_count=0
|
||||
fail_count=0
|
||||
|
||||
log_pass() {
|
||||
echo "[PASS] $1"
|
||||
((pass_count++))
|
||||
return 0
|
||||
}
|
||||
|
||||
log_fail() {
|
||||
echo "[FAIL] $1" >&2
|
||||
((fail_count++))
|
||||
return 1
|
||||
}
|
||||
|
||||
run_test() {
|
||||
local desc="$1"
|
||||
shift
|
||||
if "$@"; then
|
||||
log_pass "$desc"
|
||||
else
|
||||
local status=$?
|
||||
log_fail "$desc (exit ${status})"
|
||||
fi
|
||||
}
|
||||
|
||||
set +e
|
||||
run_test "syntax check" bash -n "${SCRIPT_PATH}"
|
||||
set -e
|
||||
|
||||
# Test dry-run output captures action hints
|
||||
set +e
|
||||
DRY_RUN_OUTPUT="$("${SCRIPT_PATH}" --dry-run --url http://test.local --token testtoken 2>&1)"
|
||||
DRY_STATUS=$?
|
||||
set -e
|
||||
if (( DRY_STATUS == 0 )) && [[ "${DRY_RUN_OUTPUT}" == *"[dry-run]"* ]]; then
|
||||
log_pass "dry-run outputs actions"
|
||||
else
|
||||
log_fail "dry-run outputs actions"
|
||||
echo "${DRY_RUN_OUTPUT}"
|
||||
fi
|
||||
|
||||
if (( DRY_STATUS == 0 )); then
|
||||
log_pass "dry-run exits successfully"
|
||||
else
|
||||
log_fail "dry-run exits successfully (exit ${DRY_STATUS})"
|
||||
echo "${DRY_RUN_OUTPUT}"
|
||||
fi
|
||||
|
||||
# Test argument validation (missing token)
|
||||
MISSING_TOKEN_LOG="${TMP_DIR}/missing-token.log"
|
||||
set +e
|
||||
"${SCRIPT_PATH}" --dry-run --url http://test.local >"${MISSING_TOKEN_LOG}" 2>&1
|
||||
ARG_STATUS=$?
|
||||
set -e
|
||||
if (( ARG_STATUS == 0 )); then
|
||||
log_fail "missing token rejected"
|
||||
cat "${MISSING_TOKEN_LOG}"
|
||||
else
|
||||
log_pass "missing token rejected"
|
||||
fi
|
||||
|
||||
if (( fail_count > 0 )); then
|
||||
echo "${TEST_NAME}: ${fail_count} failures" >&2
|
||||
exit 1
|
||||
fi
|
||||
|
||||
echo "All ${TEST_NAME} tests passed (${pass_count})"
|
||||
Reference in New Issue
Block a user