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Create network_utils crate (#7761)

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Anchor currently depends on `lighthouse_network` for a few types and utilities that live within. As we use our own libp2p behaviours, we actually do not use the core logic in that crate. This makes us transitively depend on a bunch of unneeded crates (even a whole separate libp2p if the versions mismatch!)


  Move things we require into it's own lightweight crate.


Co-Authored-By: Daniel Knopik <daniel@dknopik.de>
This commit is contained in:
Daniel Knopik
2025-09-10 14:59:24 +02:00
committed by GitHub
parent caa1df6fc3
commit ee1b6bc81b
42 changed files with 198 additions and 169 deletions
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44
beacon_node/lighthouse_network/src/metrics.rs
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@@ -1,14 +1,6 @@
pub use metrics::*;
use std::sync::LazyLock;
pub static NAT_OPEN: LazyLock<Result<IntGaugeVec>> = LazyLock::new(|| {
try_create_int_gauge_vec(
"nat_open",
"An estimate indicating if the local node is reachable from external nodes",
&["protocol"],
)
});
pub static ADDRESS_UPDATE_COUNT: LazyLock<Result<IntCounter>> = LazyLock::new(|| {
try_create_int_counter(
"libp2p_address_update_total",
@@ -53,31 +45,6 @@ pub static PEER_DISCONNECT_EVENT_COUNT: LazyLock<Result<IntCounter>> = LazyLock:
"Count of libp2p peer disconnect events",
)
});
pub static DISCOVERY_BYTES: LazyLock<Result<IntGaugeVec>> = LazyLock::new(|| {
try_create_int_gauge_vec(
"discovery_bytes",
"The number of bytes sent and received in discovery",
&["direction"],
)
});
pub static DISCOVERY_QUEUE: LazyLock<Result<IntGauge>> = LazyLock::new(|| {
try_create_int_gauge(
"discovery_queue_size",
"The number of discovery queries awaiting execution",
)
});
pub static DISCOVERY_REQS: LazyLock<Result<Gauge>> = LazyLock::new(|| {
try_create_float_gauge(
"discovery_requests",
"The number of unsolicited discovery requests per second",
)
});
pub static DISCOVERY_SESSIONS: LazyLock<Result<IntGauge>> = LazyLock::new(|| {
try_create_int_gauge(
"discovery_sessions",
"The number of active discovery sessions with peers",
)
});
pub static DISCOVERY_NO_USEFUL_ENRS: LazyLock<Result<IntCounter>> = LazyLock::new(|| {
try_create_int_counter(
"discovery_no_useful_enrs_found",
@@ -219,14 +186,3 @@ pub static RESPONSE_IDLING: LazyLock<Result<Histogram>> = LazyLock::new(|| {
"The time our response remained idle in the response limiter",
)
});
pub fn scrape_discovery_metrics() {
let metrics =
discv5::metrics::Metrics::from(discv5::Discv5::<discv5::DefaultProtocolId>::raw_metrics());
set_float_gauge(&DISCOVERY_REQS, metrics.unsolicited_requests_per_second);
set_gauge(&DISCOVERY_SESSIONS, metrics.active_sessions as i64);
set_gauge_vec(&DISCOVERY_BYTES, &["inbound"], metrics.bytes_recv as i64);
set_gauge_vec(&DISCOVERY_BYTES, &["outbound"], metrics.bytes_sent as i64);
set_gauge_vec(&NAT_OPEN, &["discv5_ipv4"], metrics.ipv4_contactable as i64);
set_gauge_vec(&NAT_OPEN, &["discv5_ipv6"], metrics.ipv6_contactable as i64);
}