32 test cases covering makeNodeSnapshotKey and makeGuestSnapshotKey
utility functions used for diagnostic memory snapshot storage. Tests
cover simple inputs, edge cases (empty strings, negative VMIDs),
special characters, and key uniqueness verification. Also includes
struct field tests for NodeMemoryRaw and VMMemoryRaw.
First test file for diagnostic_snapshots.go. Coverage 36.7% → 36.8%.
The backup status indicator feature was incomplete - it added the UI
component but never populated VM/Container LastBackup from actual
backup data. Now SyncGuestBackupTimes() is called after storage
backups and PBS backups are polled, matching each guest's VMID to
its most recent backup timestamp.
Fixes#786
46 test cases covering:
- clampFloat helper (9 cases: range checks, boundary conditions)
- Staleness score impact (5 cases: 0/0.25/0.5/0.75/1 scores)
- Error penalty (5 cases: 0 to 10 errors, min clamping)
- Queue depth stretching (5 cases: 1 to 50 depth, max clamping)
- EMA smoothing (convergence behavior with alpha=0.6)
- Jitter (bounds checking, deterministic tests with seeded RNG)
- Boundary conditions (6 cases: zero/negative intervals, max<min)
- Combined factors (3 cases: all factors interacting)
- State persistence (per-instance EMA state isolation)
First unit test file for scheduler.go (previously only had integration tests).
Add focused unit tests for four utility functions in temperature.go:
- extractTempInput: 16 test cases for sensor value extraction
- extractCoreNumber: 18 test cases for core number parsing
- extractHostname: 21 test cases for URL hostname extraction
- normalizeSMARTEntries: 15 test cases for SMART data normalization
70 test cases total covering type conversions, edge cases,
boundary conditions, and error handling paths.
Test coverage for isCephStorageType, countServiceDaemons,
extractCephCheckSummary, and summarizeCephHealth functions.
These parse Ceph storage types and health status JSON.
Test normalizeLabel, normalizeNodeLabel, splitInstanceKey,
breakerStateToValue, sanitizeInstanceLabels, makeMetricKey,
and makeNodeMetricKey with 36 test cases covering edge cases
like empty strings, whitespace, and invalid inputs.
Move the inline filesystem skip logic from pollVMsAndContainersEfficient
into a reusable ShouldSkipFilesystem function. This consolidates filtering
for virtual filesystems (tmpfs, cgroup, etc.), network mounts (nfs, cifs,
fuse), and special mountpoints (/dev, /proc, /snap, etc.) into one tested
location.
Reduces cyclomatic complexity of pollVMsAndContainersEfficient and adds
28 test cases covering virtual fs types, network mounts, special mounts,
Windows paths, and edge cases.
When api_tokens.json is modified on disk, the ConfigWatcher reloads
the tokens into memory. However, the Monitor's dockerTokenBindings and
hostTokenBindings maps were not synchronized with the new token set,
causing orphaned bindings when agents reconnect after reinstall.
Add SetAPITokenReloadCallback to ConfigWatcher that triggers Monitor's
new RebuildTokenBindings method after token reload. This method
reconstructs the binding maps from current Docker host and host agent
state, keeping only bindings for tokens that still exist in config.
Related to #773
Mark intentionally unused parameters with underscore to:
- Silence unparam warnings for legitimate unused parameters
- Keep function signatures intact for API compatibility
- Remove unused req from serveChecksum helper
- Replace custom maxInt64 helper with Go 1.21+ builtin max()
- Mark unused cfg parameter in newAdaptiveIntervalSelector
- Remove test for deleted helper function
- Merge variable declaration with assignment (S1021)
- Use unconditional strings.TrimPrefix (S1017)
- Remove unnecessary nil checks around range (S1031)
- Remove unnecessary fmt.Sprintf (S1039)
- Use copy() instead of manual loop (S1001)
- Use time.Until instead of t.Sub(time.Now()) (S1024)
- Use buf.String() instead of string(buf.Bytes()) (S1030)
- Fix SA4006 unused value issues in ssh.go, validation.go, generator.go
- Replace deprecated ioutil with io/os in config.go
- Replace deprecated tar.TypeRegA with tar.TypeReg
- Remove deprecated rand.Seed calls (auto-seeded in Go 1.20+)
- Fix always-true nil check in main.go
- Fix impossible nil comparison in tempproxy/client.go
- Add nil check for config in monitor.New()
- Use defer for tempCancel() to ensure context is always cancelled
- Remove redundant shouldCollect variable that was always true
- Fix indentation after removing the unnecessary conditional block
Add seamless migration path from legacy agents to unified agent:
- Add AgentType field to report payloads (unified vs legacy detection)
- Update server to detect legacy agents by type instead of version
- Add UI banner showing upgrade command when legacy agents are detected
- Add deprecation notice to install-host-agent.ps1
- Create install-docker-agent.sh stub that redirects to unified installer
Legacy agents (pulse-host-agent, pulse-docker-agent) now show a "Legacy"
badge in the UI with a one-click copy command to upgrade to the unified
agent.
- Implemented adaptive layout for NodeSummaryTable with responsive columns and sticky name column.
- Fixed GuestRow background display issues.
- Added IsLegacy field to Host and DockerHost models to flag legacy agents (version < 1.0.0).
- Updated monitor to populate IsLegacy based on agent version.
- Removed global legacySSHDisabled flag that was triggered by any single node auth failure
- Changed disableLegacySSHOnAuthFailure to only log warnings
- Fixed potential context leak in monitor.go
- Updated tests to reflect removal of global disable logic
Fixes#727. Previously, if temperature monitoring was enabled and a node wasn't found in ClusterEndpoints, the entire node processing was skipped. This change ensures we only skip temperature collection.
