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[1/n] [sled-agent] split early networking into its own crate #10448

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Merged
sunshowers merged 4 commits into from
May 15, 2026
+68 −28
Merged

[1/n] [sled-agent] split early networking into its own crate #10448

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131edc1
[spr] initial version
sunshowers May 14, 2026
018acb7
rustfmt
sunshowers May 14, 2026
a352258
remove RSS to early networking dep
sunshowers May 15, 2026
0b7219c
rebase on main
sunshowers May 15, 2026
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32 changes: 26 additions & 6 deletions Cargo.lock
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3 changes: 3 additions & 0 deletions Cargo.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -147,6 +147,7 @@ members = [
"sled-agent/bootstrap-agent-lockstep-api",
"sled-agent/bootstrap-agent-lockstep-types",
"sled-agent/config-reconciler",
"sled-agent/early-networking",
"sled-agent/health-monitor",
"sled-agent/measurements",
"sled-agent/rack-setup",
Expand Down Expand Up @@ -333,6 +334,7 @@ default-members = [
"sled-agent/bootstrap-agent-lockstep-api",
"sled-agent/bootstrap-agent-lockstep-types",
"sled-agent/config-reconciler",
"sled-agent/early-networking",
"sled-agent/health-monitor",
"sled-agent/measurements",
"sled-agent/rack-setup",
Expand Down Expand Up @@ -789,6 +791,7 @@ sled = "=0.34.7"
sled-agent-api = { path = "sled-agent/api" }
sled-agent-client = { path = "clients/sled-agent-client" }
sled-agent-config-reconciler = { path = "sled-agent/config-reconciler" }
sled-agent-early-networking = { path = "sled-agent/early-networking" }
sled-agent-health-monitor = { path = "sled-agent/health-monitor" }
sled-agent-measurements = { path = "sled-agent/measurements" }
sled-agent-rack-setup = { path = "sled-agent/rack-setup" }
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2 changes: 1 addition & 1 deletion dev-tools/ls-apis/tests/api_dependencies.out
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Expand Up @@ -77,7 +77,7 @@ Nexus Internal Lockstep API (client: nexus-lockstep-client)

NTP Admin (client: ntp-admin-client)
consumed by: omicron-nexus (omicron/nexus) via 2 paths
consumed by: omicron-sled-agent (omicron/sled-agent) via 3 paths
consumed by: omicron-sled-agent (omicron/sled-agent) via 2 paths

External API (client: oxide-client)

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3 changes: 1 addition & 2 deletions sled-agent/Cargo.toml
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Expand Up @@ -61,7 +61,6 @@ nexus-config.workspace = true
nexus-lockstep-client.workspace = true
nexus-types.workspace = true
nix = { workspace = true, features = ["signal"] }
ntp-admin-client.workspace = true
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omicron-common.workspace = true
omicron-ledger.workspace = true
omicron-ddm-admin-client.workspace = true
Expand Down Expand Up @@ -90,6 +89,7 @@ signal-hook.workspace = true
sled-agent-api.workspace = true
sled-agent-client.workspace = true
sled-agent-config-reconciler.workspace = true
sled-agent-early-networking.workspace = true
sled-agent-health-monitor.workspace = true
sled-agent-measurements.workspace = true
sled-agent-rack-setup.workspace = true
Expand All @@ -109,7 +109,6 @@ slog-error-chain.workspace = true
slog-term.workspace = true
smf.workspace = true
sprockets-tls.workspace = true
static_assertions.workspace = true
strum.workspace = true
tar.workspace = true
thiserror.workspace = true
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31 changes: 31 additions & 0 deletions sled-agent/early-networking/Cargo.toml
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@@ -0,0 +1,31 @@
[package]
name = "sled-agent-early-networking"
version = "0.1.0"
edition.workspace = true
license = "MPL-2.0"

[lints]
workspace = true

[dependencies]
anyhow.workspace = true
# XXX NOTE this is due to https://github.com/oxidecomputer/omicron/issues/9704
# This is the R17 dpd client
# dpd-client.workspace = true
dpd-client = { git = "https://github.com/oxidecomputer/dendrite", rev = "cc8e02a0800034c431c8cf96b889ea638da3d194" }
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@sunshowers sunshowers May 14, 2026

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Is this still the status quo?

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@jgallagher jgallagher May 15, 2026

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Basically yes. I think we could bump it up to the R18 dpd client, now that R19 is shipping? But I don't know that there's a need to do that and test it.

futures.workspace = true
gateway-client.workspace = true
http.workspace = true
internal-dns-resolver.workspace = true
internal-dns-types.workspace = true
mg-admin-client.workspace = true
omicron-common.workspace = true
omicron-ddm-admin-client.workspace = true
omicron-workspace-hack.workspace = true
oxnet.workspace = true
rdb-types.workspace = true
sled-agent-types.workspace = true
slog.workspace = true
slog-error-chain.workspace = true
thiserror.workspace = true
tokio = { workspace = true, features = ["full"] }
4 changes: 4 additions & 0 deletions ...-agent/rack-setup/src/early_networking.rs → sled-agent/early-networking/src/lib.rs
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Expand Up @@ -45,6 +45,10 @@ use sled_agent_types::early_networking::{
use sled_agent_types::sled::ThisSledSwitchZoneUnderlayIpAddr;
use sled_agent_types::system_networking::SystemNetworkingConfig;
use slog::Logger;
use slog::error;
use slog::info;
use slog::o;
use slog::warn;
use slog_error_chain::InlineErrorChain;
use std::collections::{HashMap, HashSet};
use std::net::{IpAddr, Ipv4Addr, Ipv6Addr};
Expand Down
10 changes: 2 additions & 8 deletions sled-agent/rack-setup/Cargo.toml
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Expand Up @@ -16,19 +16,13 @@ cancel-safe-futures.workspace = true
chrono.workspace = true
cockroach-admin-client.workspace = true
dns-service-client.workspace = true
# XXX NOTE this is due to https://github.com/oxidecomputer/omicron/issues/9704
# This is the R17 dpd client
# dpd-client.workspace = true
dpd-client = { git = "https://github.com/oxidecomputer/dendrite", rev = "cc8e02a0800034c431c8cf96b889ea638da3d194" }
futures.workspace = true
gateway-client.workspace = true
http.workspace = true
iddqd.workspace = true
illumos-utils.workspace = true
internal-dns-resolver.workspace = true
internal-dns-types.workspace = true
itertools.workspace = true
mg-admin-client.workspace = true
nexus-lockstep-client.workspace = true
nexus-types.workspace = true
ntp-admin-client.workspace = true
Expand All @@ -38,13 +32,13 @@ omicron-ledger.workspace = true
omicron-uuid-kinds.workspace = true
omicron-workspace-hack.workspace = true
oxnet.workspace = true
rand = { workspace = true, features = ["os_rng"] }
rdb-types.workspace = true
rand.workspace = true
reqwest = { workspace = true, features = ["rustls", "stream"] }
schemars = { workspace = true, features = ["chrono", "uuid1"] }
serde.workspace = true
sled-agent-client.workspace = true
sled-agent-config-reconciler.workspace = true
sled-agent-early-networking.workspace = true
sled-agent-types.workspace = true
sled-hardware-types.workspace = true
sled-storage.workspace = true
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3 changes: 0 additions & 3 deletions sled-agent/rack-setup/src/lib.rs
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Expand Up @@ -7,12 +7,9 @@
#[macro_use]
extern crate slog;

mod early_networking;
mod plan;
mod service;

pub use early_networking::EarlyNetworkSetup;
pub use early_networking::EarlyNetworkSetupError;
pub use plan::service::PlannedSledDescription;
pub use plan::service::ServicePlan;
pub use plan::service::SledConfig;
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2 changes: 1 addition & 1 deletion sled-agent/rack-setup/src/service.rs
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Expand Up @@ -67,7 +67,6 @@
//! after a clean slate upon failure.
//! See <https://github.com/oxidecomputer/omicron/issues/7174> for details.

use crate::early_networking::EarlyNetworkSetupError;
use crate::plan::service::PlanError as ServicePlanError;
use crate::plan::service::ServicePlan;
use crate::plan::sled::SledPlan;
Expand Down Expand Up @@ -110,6 +109,7 @@ use sled_agent_client::{
Client as SledAgentClient, Error as SledAgentError, types as SledAgentTypes,
};
use sled_agent_config_reconciler::InternalDisksReceiver;
use sled_agent_early_networking::EarlyNetworkSetupError;
use sled_agent_types::early_networking::{
EarlyNetworkConfigEnvelope, LldpAdminStatus,
};
Expand Down
2 changes: 1 addition & 1 deletion sled-agent/src/services.rs
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Expand Up @@ -84,7 +84,7 @@ use omicron_common::backoff::{
use omicron_common::disk::{DatasetKind, DatasetName};
use omicron_ddm_admin_client::DdmError;
use omicron_uuid_kinds::OmicronZoneUuid;
use sled_agent_rack_setup::{EarlyNetworkSetup, EarlyNetworkSetupError};
use sled_agent_early_networking::{EarlyNetworkSetup, EarlyNetworkSetupError};
use sled_agent_resolvable_files::{
ZoneImageSourceResolver, ramdisk_file_source,
};
Expand Down
2 changes: 1 addition & 1 deletion sled-agent/src/sled_agent.rs
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Expand Up @@ -66,7 +66,7 @@ use sled_agent_config_reconciler::{
};
use sled_agent_health_monitor::handle::HealthMonitorHandle;
use sled_agent_measurements::MeasurementsHandle;
use sled_agent_rack_setup::EarlyNetworkSetupError;
use sled_agent_early_networking::EarlyNetworkSetupError;
use sled_agent_types::attached_subnet::AttachedSubnet;
use sled_agent_types::attached_subnet::AttachedSubnets;
use sled_agent_types::dataset::LocalStorageDatasetDeleteRequest;
Expand Down
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