rob thijssen
123f692203
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Using %attr(,,cortex) / %attr(,,neuron) on config files caused rpm's auto-dep-generator to emit Requires: user(name) and group(name) on each package. When those Requires couldn't be resolved — whether due to sysusers Provides mismatches, missing GPG keys, or dnf5 cache state — dnf5 silently filtered the package out of the candidate set and reported "Nothing to do" rather than an unsatisfied-dep error. Adopt the pattern that already works reliably across our infra (grenade/monsoon): ship config files as default root:root with 0644 perms, don't declare user/group ownership in the rpm file list. systemd-sysusers still creates the service user via the shipped sysusers.d file; the service drops to that user at runtime via the User= directive in the unit. This removes the user(cortex)/user(neuron) Requires entirely, which is the root cause of the dnf5 filtering. File permission tightening can be reintroduced later — either via a separate secrets file with different mode bits, or by moving secret material to /var/lib/<svc>/ where the service drop-privileges account already has write access. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
76 lines
1.9 KiB
RPMSpec
76 lines
1.9 KiB
RPMSpec
Name: neuron
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Version: 0.1.7
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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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%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/neuron-sysusers.conf %{buildroot}%{_sysusersdir}/neuron.conf
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install -dm755 %{buildroot}%{_sysconfdir}/neuron
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install -Dm644 neuron.example.toml %{buildroot}%{_sysconfdir}/neuron/neuron.toml
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%pre
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%sysusers_create_compat %{_builddir}/%{name}-%{version}/data/neuron-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 %{_sysconfdir}/neuron
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%config(noreplace) %{_sysconfdir}/neuron/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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