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This commit resolves the recurring temperature monitoring failures that have plagued multiple releases: 1. **Fix user mismatch (v4.27.1 regression)**: - Changed binary default user from 'pulse-sensor' to 'pulse-sensor-proxy' - Aligns with the user created by install-sensor-proxy.sh (line 389) - Prevents panic when binary is run outside systemd context - Systemd unit already uses User=pulse-sensor-proxy, so this makes manual runs work too 2. **Fix standalone node validation (v4.25.0+ regression)**: - pvecm status exits with code 2 on standalone nodes (not in a cluster) - This caused validation to fail, rejecting all temperature requests - Added discoverLocalHostAddresses() helper that discovers actual host IPs/hostnames - On standalone nodes, cluster membership list is populated with host's own addresses - Maintains SSRF protection while allowing standalone operation - Added comprehensive test coverage 3. **Make installer fail loudly on proxy setup failure**: - Previously, failed proxy installation only printed a warning - Install script then claimed "Pulse installation complete!" (confusing for users) - Now exits with clear error message and remediation steps - Forces operators to fix proxy issues before claiming success - Users who skip temperature monitoring are unaffected 4. **Add test coverage to prevent future regressions**: - Added TestDiscoverLocalHostAddresses to verify local address discovery - Validates no loopback or link-local addresses are returned - All existing tests pass with new changes Pattern of failures across releases: - v4.23.0: Missing proxy binaries in release - v4.24.0-rc.3: AMD CPU sensor naming (Tctl vs Tdie) - v4.25.0: Single-node pvecm status exit code - v4.27.1: User mismatch (pulse-sensor vs pulse-sensor-proxy) This comprehensive fix addresses the root causes rather than applying another tactical patch. Related to #571 |
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| .. | ||
| audit.go | ||
| audit_test.go | ||
| auth.go | ||
| auth_test.go | ||
| capabilities.go | ||
| cleanup.go | ||
| config.example.yaml | ||
| config.go | ||
| main.go | ||
| main_test.go | ||
| metrics.go | ||
| ssh.go | ||
| ssh_test.go | ||
| throttle.go | ||
| throttle_test.go | ||
| validation.go | ||
| validation_fuzz_test.go | ||
| validation_test.go | ||