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Jan-Otto KröpkeandClaude Opus 5.5
8b5a0ffd40
Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com> Signed-off-by: Jan-Otto Kröpke <mail@jkroepke.de>
67 lines
3.3 KiB
Jsonnet
67 lines
3.3 KiB
Jsonnet
// Renders the dashboard for several collector selections and checks that every
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// layout reference has an element, every element is placed and no tab or row is
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// empty. Run with jsonnet -J vendor tests/dashboard.test.jsonnet.
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local mixin = import '../mixin.libsonnet';
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local render(collectors) =
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(mixin { _config+:: { collectors: collectors(super.collectors) } }).grafanaDashboards['windows-exporter.json'];
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local all(value) = function(collectors) { [name]: value for name in std.objectFields(collectors) };
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local placed(layout) =
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if layout.kind == 'RowsLayout'
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then std.flattenArrays([placed(row.spec.layout) for row in layout.spec.rows])
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else [item.spec.element.name for item in layout.spec.items];
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local summary(dashboard) =
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local tabs = dashboard.spec.layout.spec.tabs;
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local names = std.flattenArrays([placed(tab.spec.layout) for tab in tabs]);
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assert std.set(names) == std.objectFields(dashboard.spec.elements) : 'Placed panels and elements differ';
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assert std.length(names) == std.length(std.set(names)) : 'A panel is placed twice';
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assert std.all([std.length(row.spec.layout.spec.items) > 0 for tab in tabs for row in tab.spec.layout.spec.rows]) : 'Empty row';
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{
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[tab.spec.title]: [row.spec.title for row in tab.spec.layout.spec.rows]
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for tab in tabs
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};
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local only(enabled) = function(collectors) all(false)(collectors) + { os: true } + enabled;
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local exporter = ['Summary', 'Scrape', 'Collectors', 'Process and Go runtime'];
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local results = {
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all: summary(render(all(true))),
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defaults: summary(render(function(collectors) collectors)),
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osOnly: summary(render(only({}))),
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smbClientOnly: summary(render(only({ smbclient: true }))),
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diskWithoutDiskdrive: summary(render(only({ logical_disk: true, physical_disk: true }))).Disk,
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diskWithDiskdrive: summary(render(only({ logical_disk: true, physical_disk: true, diskdrive: true }))).Disk,
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// A collectors object given without +: enables only the listed collectors.
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replaced: summary(render(function(_) { os: true, cpu: true })),
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};
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local expect(name, want) =
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assert results[name] == want : name + ': got ' + std.manifestJson(results[name]);
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true;
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assert std.length(std.objectFields(results.all)) == 15 : 'all: got ' + std.join(', ', std.objectFields(results.all));
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assert expect('defaults', {
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CPU: ['Summary', 'Utilization', 'Scheduling', 'System calls and frequency'],
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Disk: ['Summary', 'Volumes', 'Volume I/O', 'Physical disks'],
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Exporter: exporter,
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Fleet: ['Summary', 'Hosts', 'Utilization', 'Network and disk'],
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Memory: ['Summary', 'Physical memory and commit', 'Paging and kernel memory'],
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Network: ['Summary', 'Interfaces'],
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Overview: ['Summary', 'CPU and memory', 'Storage and network'],
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Services: ['Summary', 'State'],
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});
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assert expect('osOnly', { Exporter: exporter, Fleet: ['Summary', 'Hosts'], Overview: ['Summary'] });
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assert expect('smbClientOnly', { Exporter: exporter, Fleet: ['Summary', 'Hosts'], Overview: ['Summary'], SMB: ['Summary', 'Client shares'] });
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assert expect('diskWithoutDiskdrive', ['Summary', 'Volumes', 'Volume I/O', 'Physical disks']);
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assert expect('diskWithDiskdrive', ['Summary', 'Volumes', 'Volume I/O', 'Drives', 'Physical disks']);
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assert expect('replaced', {
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CPU: ['Summary', 'Utilization', 'System calls and frequency'],
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Exporter: exporter,
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Fleet: ['Summary', 'Hosts', 'Utilization'],
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Overview: ['Summary', 'CPU and memory'],
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});
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results
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