Files
hammer/Cargo.toml
T
sergioandClaude Opus 4.8 6886f810bd crates/netup: red mínima Rust-nativa (Etapa C pieza 5)
netup = binario hammer-propio (sync, sólo libc, sin tokio) que configura la red:
levanta el link (netlink RTM_NEWLINK), negocia un lease DHCPv4 a mano sobre UDP
(DISCOVER/OFFER/REQUEST/ACK con flag broadcast), y aplica IP + ruta default +
/etc/resolv.conf (RTM_NEWADDR/RTM_NEWROUTE). Hand-roll de netlink y DHCP porque
no hay cliente DHCP Rust "maduro" para adoptar al estilo ripgrep, y el workspace
es 100% sync (rtnetlink arrastraría tokio). Reemplaza el `ip` estático de busybox.

Validado in-VM contra el DHCP de QEMU slirp: ✓ lease 10.0.2.15 + ruta + DNS +
egress TCP. Autodetecta la NIC (primera no-loopback) y espera carrier por sysfs.

Infra de prueba:
- scripts/drive-netup.py: bootea la VM, corre netup y verifica lease/NAT/DNS.
  SLIRP=1 ⇒ red user-mode (cero setup de host); si no, tap del lab.
- scripts/labnet.sh: lab de LAN real opcional (tap directo + dnsmasq + NAT) para
  fidelidad de hardware; no requerido para validar netup.
- scripts/netdiag.sh: diagnóstico del camino DHCP del lab (tcpdump+nft+dnsmasq).

Lección: para validar el CÓDIGO conviene slirp primero (cero plomería de host);
la LAN real (firewall INPUT, sutilezas del bridge, perms) es fidelidad posterior.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-20 16:20:22 -04:00

60 lines
1.7 KiB
TOML

[workspace]
resolver = "2"
members = [
"crates/hammer-core",
"crates/hammer-build",
"crates/hammer-bootstrap",
"crates/hammer-overlay",
"crates/hammer-journal",
"crates/hammer-agent",
"crates/hammer-cli",
"crates/hammerd",
"crates/netup",
]
[workspace.package]
version = "0.0.1"
edition = "2021"
license = "MIT"
authors = ["sergio <gerencia@jlsoltech.com>"]
repository = "https://gitea.gioser.net/sergio/hammer"
[workspace.dependencies]
hammer-core = { path = "crates/hammer-core" }
hammer-build = { path = "crates/hammer-build" }
hammer-bootstrap = { path = "crates/hammer-bootstrap" }
hammer-overlay = { path = "crates/hammer-overlay" }
hammer-journal = { path = "crates/hammer-journal" }
hammer-agent = { path = "crates/hammer-agent" }
# shared third-party deps, pinned at the workspace level
anyhow = "1"
thiserror = "2"
serde = { version = "1", features = ["derive"] }
serde_json = "1"
serde_yaml = "0.9"
toml = "0.8"
# postcard + ulid: SÓLO para releer el frame del bus de arje (hammerd::arje_link). Versiones
# alineadas con las que usa arje-bus (postcard 1.1.x, ulid 1.2.x) para garantizar el mismo wire.
postcard = { version = "1", features = ["use-std"] }
ulid = { version = "1", features = ["serde"] }
blake3 = "1"
sha2 = "0.10"
hex = "0.4"
base64 = "0.22"
ed25519-dalek = "2"
getrandom = "0.2"
nix = { version = "0.30", default-features = false, features = ["fanotify", "fs", "user"] }
tempfile = "3"
clap = { version = "4", features = ["derive"] }
tracing = "0.1"
tracing-subscriber = { version = "0.3", features = ["env-filter"] }
[profile.release]
# small, static-friendly binaries for the userland
opt-level = "z"
lto = true
codegen-units = 1
strip = true
panic = "abort"