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Chris LuandGitHub
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* seaweed-worker: serve health, readiness and metrics A Rust worker had no surface of its own. If it wedged, the only signals were its stdout and whatever admin could infer from a stream that had gone quiet; nothing could be scraped and nothing could be alerted on. --metrics-port serves /health, /ready and /metrics, the same three the Go worker serves under -metricsPort, so one scrape config covers workers in either language. Off by default, loopback unless --metrics-ip says otherwise, since the endpoint is unauthenticated. Names follow the Go convention, SeaweedFS_worker_*. The counters live in core and are raised where the stream already knows what happened - connect, close, detection, execution, preview - so a worker for another format gets them without writing any of this. Slots are published from the heartbeat that already computes them, so a scrape and the admin UI cannot disagree. The pair worth having is objects_seen_total and objects_skipped_total. A sweep that proposed nothing because there was nothing to do and a sweep that proposed nothing because it could not read anything are the same number of proposals; they are not the same event, and until now only a log line told them apart. The Lance jobs add what they reclaimed - fragments, rows brought under an index, versions, bytes - on the same registry, so one endpoint serves both. Claude-Session: https://claude.ai/code/session_01Rkp1Mw5E89Jp6dzJFYiMrm * seaweed-worker: fix the metrics address, the count, and a dead field Three from review. --metrics-ip ::1 failed at startup: the address was built by joining host and port with a colon, and "::1:9327" is not an address. It is parsed as a host and combined with SocketAddr::new now, so an IPv6 literal works, with or without the brackets an operator will reasonably type after seeing one in a URL. proposals_total counted before the send rather than after, so a stream that closed mid-sweep left the counter claiming proposals admin never received. And MeteredSender carried a Metrics clone and a job type it never read, kept alive by two statements that existed only to silence the warning about them. Everything is recorded by the caller, so both are gone. Claude-Session: https://claude.ai/code/session_01Rkp1Mw5E89Jp6dzJFYiMrm
28 lines
826 B
TOML
28 lines
826 B
TOML
# Rust plugin workers for SeaweedFS.
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#
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# `core` is the plugin.proto contract and nothing else; a worker crate beside it
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# supplies job handlers and a binary. Adding a worker means adding a member here,
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# not touching the protocol.
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[workspace]
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resolver = "2"
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members = ["crates/core", "crates/lance"]
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[workspace.package]
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version = "0.1.0"
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edition = "2021"
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[workspace.dependencies]
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anyhow = "1"
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async-trait = "0.1"
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prost = "0.13"
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prost-types = "0.13"
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tokio = { version = "1", features = ["full"] }
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tokio-stream = "0.1"
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tonic = { version = "0.12", features = ["tls"] }
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# Already in the tree via tonic; named here so the metrics server can use them.
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axum = "0.7"
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prometheus = { version = "0.13", default-features = false }
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tonic-build = "0.12"
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tracing = "0.1"
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tracing-subscriber = { version = "0.3", features = ["env-filter"] }
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