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Describe the NixOps4 integrations - #88
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Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The caisson-nixops4 configuration, named nixops4, holds its root composite as a deferred configuration finalized when NixOps4 calls rootFunction; composites and resources are their own integrations, and a resource deploys the NixOS configuration declared beneath it through the NixOS adapter. The upstream-compatible nixops4 integration takes root modules as written for mkRoot and evaluates every component in caisson. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
… composite Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
… asks Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
…esourceConfiguration Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
The root of a native deployment is the caisson-nixops4-composite configuration declared under the name nixops4, and the upstream-compatible root is caisson.nixops4.configurations.nixops4 of class nixops4Component. A composite finalizes each member with its part of its args and holds the members' manifests as its children. Its members argument holds outputs and absoluteMemberPath. The root's discovery program finds the state resources from each resource's state option. The example takes its modules from the registry. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
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Documents the NixOps4 integrations of nix-caisson/caisson#142. The first commit described the shape of nix-caisson/caisson#139, flake-time machines under a
componentoption; the second rewrites it for #142.docs/reference/lib.mddescribes four integrations.caisson-nixops4, the declaration namednixops4, holds the root composite as a deferred configuration.caisson-nixops4-compositeandcaisson-nixops4-resourcedescribe the two component classes, themembersview,cacheableOutputsand the NixOS adapter.nixops4, the upstream-compatible integration, takes root modules written formkRoot.docs/concepts/ecosystem-sources.mdanddocs/concepts/module-classes.mdname the four integrations and their classes.The link to the deferred configurations section resolves once #89 is merged, so we recommend merging #89 first.
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