28 lines
935 B
Markdown
28 lines
935 B
Markdown
rpm-ostree should support layering packages on top of a base tree. Use cases:
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* As a system administrator, I need to use a
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profiling/debugging/tracing tool like perf, strace, nmap
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* As a system administrator, I prefer Emacs over vi/nano
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The design here is this:
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$ rpm-ostree add emacs
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This will
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* Resolve dependencies between the requested emacs package and what we have installed
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* Download all packages
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* Check out via hardlinks a *new* copy of the base tree
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* Unpack and install all requested layered RPMs on top. This requires
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that the %post scripts are whitelisted
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http://lists.rpm.org/pipermail/rpm-maint/2014-April/003682.html
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* Commit that tree as a local branch
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* Deploy that branch for the *next* boot
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In this model, you will then have to reboot to install Emacs. A
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future step for rpm-ostree will be applying partial live updates:
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http://blog.verbum.org/2014/02/26/ostree-rigorous-and-reliable-deployment/
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