jcoffey-dev
9435115ab7
Saved, shareable multi-panel dashboards (table/line/bar/single-stat panels via gridstack + uPlot, global + per-panel time range, JSON export/import) and threshold/absence alert rules with an ok/pending/firing evaluator and webhook/Slack/PagerDuty delivery. - New /metadata component: Postgres control-plane store for dashboards, panels, notification targets, alert rules/state, and delivery log -- see docs/phase-3-dashboard-design.md for why ClickHouse's MergeTree family isn't a fit for this access pattern (needs real row-level locking and read-your-writes consistency). - api/internal/dashboards: dashboard/panel CRUD, pure -- panel query execution stays client-side, reusing the existing /query endpoint. - New /alerting service: rule/target CRUD, a ticker-driven evaluator (claim-then-evaluate concurrency control, transactional-outbox delivery, query errors and threshold zero-rows never coerced into a false transition) and webhook/Slack/PagerDuty delivery with retry/backoff. See docs/phase-3-alerting-design.md for the full state-machine design and the four correctness properties it implements. - web: /dashboards and /alerts UIs; cli: sentryctl dashboards/alerts list/get/apply, seeding a future Terraform provider's JSON contract. - hack/alert-load-test: 500 rules against real ClickHouse data, real measured results in docs/phase-3-runbook.md. Five real bugs found by actually running this against a live stack (documented in the runbook, not just fixed silently): a latent Phase 2 bug where ClickHouse rejected the timestamp format used for earliest=/latest= queries; a "now" literal token injected into query text; a GridStack/uPlot layout-timing race; JS's Date.parse being too lenient to use as a timestamp-detection heuristic; a rule's "enabled" field silently defaulting to false when omitted; and the evaluator's claim-batch-size and worker-pool-concurrency defaulting to the same value, causing 500 concurrently-due rules to take 125s to cycle through instead of the configured 60s.
28 lines
555 B
Plaintext
28 lines
555 B
Plaintext
# Rust
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agent/target/
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search/target/
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# Go build cache (go build ./... without -o doesn't normally leave
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# binaries in-tree, but be defensive)
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/ingest/ingest
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/api/api
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/cli/sentryctl
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/alerting/alerting
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/hack/windows-fixture/windows-fixture
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/hack/benchmark-fixture/benchmark-fixture
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/hack/alert-load-test/alert-load-test
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/hack/webhook-sink/webhook-sink
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# Node / SvelteKit (web/ has its own more detailed .gitignore too)
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web/node_modules/
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web/build/
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web/.svelte-kit/
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# Dev-only generated secrets
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hack/dev-certs/out/
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# OS / editor
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.DS_Store
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Thumbs.db
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*.swp
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