1421b4659e
Add complete TUI application for monitoring Kubernetes clusters and host systems. Features include: Core features: - Collector framework with concurrent scheduling - Host collectors: disk, memory, load, network - Kubernetes collectors: pods, nodes, workloads, events with informers - Issue deduplication, state management, and resolve-after logic - Bubble Tea TUI with table view, details pane, and filtering - JSON export functionality UX improvements: - Help overlay with keybindings - Priority/category filters with visual indicators - Direct priority jump (0/1/2/3) - Bulk acknowledge (Shift+A) - Clipboard copy (y) - Theme toggle (T) - Age format toggle (d) - Wide title toggle (t) - Vi-style navigation (j/k) - Home/End jump (g/G) - Rollup drill-down in details Robustness: - Grace period for unreachable clusters - Rollups for high-volume issues - Flap suppression - RBAC error handling Files: All core application code with tests for host collectors, engine, store, model, and export packages.
48 lines
1.2 KiB
Go
48 lines
1.2 KiB
Go
package export
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import (
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"encoding/json"
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"os"
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"path/filepath"
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"testing"
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)
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// Note: model.Issue fields are not validated here; this test ensures the writer
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// creates valid JSON and writes atomically into place.
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func TestWriteIssues_WritesIndentedJSON(t *testing.T) {
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t.Parallel()
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wd, err := os.Getwd()
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if err != nil {
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t.Fatalf("get working dir: %v", err)
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}
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testDir := filepath.Join(wd, "testdata", t.Name())
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if err := os.MkdirAll(testDir, 0o755); err != nil {
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t.Fatalf("create test dir: %v", err)
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}
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defer os.RemoveAll(testDir)
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outPath := filepath.Join("testdata", t.Name(), "issues.json")
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// Use an empty slice to avoid depending on model.Issue definition.
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if err := WriteIssues(outPath, nil); err != nil {
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t.Fatalf("WriteIssues error: %v", err)
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}
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b, err := os.ReadFile(outPath)
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if err != nil {
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t.Fatalf("read file: %v", err)
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}
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// Ensure valid JSON.
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var v any
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if err := json.Unmarshal(b, &v); err != nil {
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t.Fatalf("invalid json: %v\ncontent=%s", err, string(b))
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}
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// encoding/json.Encoder.Encode adds a trailing newline; and SetIndent should
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// produce multi-line output for arrays/objects.
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if len(b) == 0 || b[len(b)-1] != '\n' {
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t.Fatalf("expected trailing newline")
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}
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}
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