rob thijssen
53a3c1e157
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dnf5 was silently rejecting neuron-0.1.3 with "Nothing to do" because it had an unresolvable Requires. Inspection showed: Requires: user(cortex) ← unversioned Provides: user(cortex) = <base64> ← versioned only, no unversioned rpm's sysusers provides-generator only emits the unversioned user() provide when the u-line is minimal. Our sysusers.conf specifies GECOS, home dir, and shell, which pushes the generator to versioned-only. The matching Requires (auto-generated from %attr(,,cortex) on config files) is unversioned, so resolution failed silently. Explicitly declare Provides: user(cortex) and Provides: group(cortex) to guarantee the unversioned forms exist. group(cortex) was already emitted unversioned but adding it for symmetry and to protect against future generator changes. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
82 lines
2.2 KiB
RPMSpec
82 lines
2.2 KiB
RPMSpec
Name: neuron
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Version: 0.1.3
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Release: 1%{?dist}
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Summary: Per-node GPU discovery and harness management daemon for cortex
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License: GPL-3.0-or-later
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URL: https://git.lair.cafe/helexa/cortex
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Source0: %{name}-%{version}.tar.gz
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Source1: %{name}-%{version}-vendor.tar.gz
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ExclusiveArch: x86_64
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BuildRequires: rust >= 1.85
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BuildRequires: cargo
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BuildRequires: gcc
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BuildRequires: gcc-c++
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BuildRequires: cmake
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BuildRequires: perl-interpreter
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BuildRequires: pkgconfig(openssl)
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BuildRequires: systemd-rpm-macros
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Requires(pre): shadow-utils
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Requires: systemd
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# rpm's sysusers provides-generator only emits versioned user(cortex) when
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# the u-line has GECOS/home/shell fields. %attr(,,cortex) in %files emits
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# an unversioned Requires: user(cortex), so we provide it explicitly.
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Provides: user(cortex)
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Provides: group(cortex)
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%description
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Neuron is a per-node daemon for cortex inference clusters. It discovers
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local GPU hardware via nvidia-smi, manages inference harnesses (mistral.rs,
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llama.cpp), and exposes an HTTP API for model lifecycle management.
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%prep
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%autosetup
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tar xf %{SOURCE1}
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mkdir -p .cargo
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cat > .cargo/config.toml << 'EOF'
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[source.crates-io]
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replace-with = "vendored-sources"
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[source.vendored-sources]
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directory = "vendor"
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EOF
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%build
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cargo build --release -p neuron
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%install
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install -Dm755 target/release/neuron %{buildroot}%{_bindir}/neuron
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install -Dm644 data/neuron.service %{buildroot}%{_unitdir}/neuron.service
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install -Dm644 data/cortex-sysusers.conf %{buildroot}%{_sysusersdir}/neuron.conf
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install -dm750 %{buildroot}%{_sysconfdir}/cortex
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install -Dm640 neuron.example.toml %{buildroot}%{_sysconfdir}/cortex/neuron.toml
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%pre
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%sysusers_create_compat %{_builddir}/%{name}-%{version}/data/cortex-sysusers.conf
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%post
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%systemd_post neuron.service
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%preun
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%systemd_preun neuron.service
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%postun
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%systemd_postun_with_restart neuron.service
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%files
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%license LICENSE
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%doc README.md
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%{_bindir}/neuron
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%{_unitdir}/neuron.service
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%{_sysusersdir}/neuron.conf
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%dir %attr(750,root,cortex) %{_sysconfdir}/cortex
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%config(noreplace) %attr(640,root,cortex) %{_sysconfdir}/cortex/neuron.toml
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%changelog
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* Tue Apr 15 2026 Rob Thijssen <grenade@rob.tn> - 0.1.0-1
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- Initial package
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