0add3c360720bcbdc600571e6b0a3aa2631e6431
4
Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 jcoffey-dev
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13cf9a30cb |
Rebrand: Sentry -> Cairn OBS
Full rebrand across cosmetic branding, code identifiers, and infrastructure/data-plane naming, using the supplied Cairn OBS logo package. Cosmetic: favicon/logo swap (also closes a stale license-audit finding -- the old favicon was SvelteKit's unreplaced scaffold logo), new centered welcome landing page, larger/legible sidebar logo, page titles, CLAUDE.md/README/docs prose. Code identifiers: Go module path github.com/sentry/sentry -> github.com/cairnobs/cairnobs across all 13 modules and ~91 files (protoc regenerated); Rust crates sentry-agent/sentry-parser/sentry-search -> cairnobs-*; CLI sentryctl -> cairnobsctl; Terraform provider fully renamed (sentry_dashboard etc. -> cairnobs_dashboard, provider type, env vars); every session/auth cookie name; agent config paths and Windows service identity. Deliberately preserved: the gRPC wire protocol's protobuf packages (sentry.logs.v1, sentry.agent.v1) and their Go import directory (proto/sentry/...) -- renaming the wire-level package would break every currently-deployed agent binary (confirmed two real hosts, including mail.inbuxa.com, are actively streaming through this exact contract) until rebuilt and redeployed in lockstep with an ingest cutover. Only the Go module path wrapping the generated code changes. Infrastructure: every docker-compose container name (root and three component-level compose files); the Helm chart (directory, Chart.yaml, named-template helpers, all templates, values.yaml image repos); Kubernetes Operator (CRD group sentry.io -> cairnobs.io, both CRD YAML files, Go identifiers, RBAC markers); the coupled enterprise/tenantcrd package. Caught and fixed real path-coupling bugs along the way: the Helm chart's search/ingest volume mounts and the dev-only-credential detection constant vs. docker-compose.yml's literal values had to move together or a security warning would have silently stopped firing. Data plane: Postgres database sentry_metadata -> cairnobs_metadata and role sentry -> cairnobs; ClickHouse database sentry -> cairnobs; Kafka topic sentry.logs.raw -> cairnobs.logs.raw and its consumer groups. Source-level defaults, docker-compose.yml, and every migrate.sh/ provision script default updated together; already-applied migration files left untouched per this repo's immutable-migration convention. Verified at every layer: all 13 Go modules build/vet/test clean, both Rust workspaces (agent, search) build/clippy/test clean, npm run check/ build clean, docker compose config validates on all four compose files. Live-verified against a real docker stack multiple times through this work, including a final fresh-volume run confirming the actual renamed Postgres database/role, ClickHouse database, and Kafka topic all work end to end with a real login and query, zero console errors. |
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jcoffey-dev
|
d2bb9de245 |
Add sentryctl agents CLI surface
sentryctl agents list|get, config get|set|clear, restart -- same
list/get shape as dashboards/alerts, plus a config sub-subcommand
mirroring dashboards' permissions since an override has its own
lifecycle distinct from the agent resource itself.
config set is the one command with real logic: since PUT
/agents/{host}/config replaces the whole stored override rather than
patching individual fields, it fetches the agent's current effective
config first and merges only the flags actually passed on top of it,
mirroring the web UI's edit form logic in Go. restart requires
explicit confirmation (interactive y/N or --yes) and refuses on
non-interactive stdin without --yes, the same posture cmd_query.go's
--nl/--execute already established for anything that changes what's
running.
Live-verified the merge logic specifically, since it's the part most
likely to hide a real bug: setting one field on a clean agent
correctly carried forward its other reported values, and a second
config set call correctly carried forward the first call's override
rather than resetting it to the reported baseline. config clear and
restart --yes both round-tripped against a live agent, with the
restart picked up and acted on within one check-in cycle.
This closes out the agent-management punch list (restart, fleet-wide
alerting, this CLI surface) -- see /docs/agent-management-design.md.
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jcoffey-dev
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93c160ec51 |
Add agent restart lifecycle command
Extends the existing CheckIn RPC with a one-shot AgentCommand (restart only -- stop/uninstall need real per-platform OS service-manager integration and stay deliberately out of scope), delivered at-most-once: cleared the instant it's handed to the agent in a response, since a restarting agent's process is gone before it could ever confirm receipt. On restart, the agent flushes whatever's buffered, aborts its source task, and exits cleanly, relying entirely on the host's own service manager to bring it back up. Issuing a command is gated at RoleAdmin (stricter than config editing's RoleEditor) and logged into the same audit_log table Phase 7's AI interactions use, via a new agent_command event type. A real bug was found and fixed during live verification: the first implementation tried to atomically read-and-clear pending_command in a single INSERT...ON CONFLICT statement using a sibling CTE referenced only from RETURNING, on the assumption that Postgres evaluates every part of a WITH query against one pre-statement snapshot. That's wrong specifically for FOR UPDATE, which always reads the latest row version including one written earlier in the same statement -- confirmed empirically (a restart command was always coming back empty even when genuinely pending, so the agent never received it). Fixed by splitting into two real, ordered statements inside one explicit transaction. See /docs/agent-management-design.md's "Lifecycle commands" section. |
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jcoffey-dev
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4f0da1ae5e |
Add agent inventory, management, and remote config
Extends the heartbeat mechanism with a second gRPC service on the same mTLS channel (AgentControl.CheckIn, agent-initiated on the existing heartbeat ticker -- still push-only, no inbound port on any agent) so an agent reports its running config and can pick up an operator-set override. A new web UI section (/agents) lists every agent that's checked in, shows its reported config, and lets an operator edit a narrow, deliberately-scoped subset remotely: batch/heartbeat tuning, and (journald sources only) the unit filter. TLS material and the ingest endpoint are never reportable or remotely editable, by proto shape rather than a validation rule -- a bad or malicious edit there could permanently strand an agent or redirect where its logs go, unlike every other editable field, which only degrades behavior. An override lives only in the agent's memory (agent.toml is never rewritten) and re-syncs on the agent's own schedule; changing the journald filter aborts and respawns the source task since there's no other way to change what's being tailed. Building the hot-reload path surfaced a real, independent, pre-existing bug: shutdown was using poll_timeout(), which only drains once flush_interval has elapsed, silently dropping anything buffered more recently on every graceful shutdown that landed between flushes -- fixed with a new unconditional Batcher::flush_all(), now used at both shutdown and hot-reload. Verified live end-to-end against a real stack: an edited heartbeat interval changed a running agent's actual send cadence within one check-in cycle (confirmed by the real timestamps landing in ClickHouse), and an edited journald filter triggered a real source restart, both reflected back in the next reported-config snapshot. See /docs/agent-management-design.md. |