Design 42 zfs-owns-zfs: A-26, a module declares what another resource needs before it

2026-11-13 00:19:30 +01:00
parent 8c98c27a5e
commit 2c129789ff
1 changed files with 5 additions and 0 deletions
@@ -87,3 +87,8 @@ settles it (`00-META/principles.md`), cited as "design 42 zfs-owns-zfs A-n". The
 - **A-25** (A-15, S2; principle 3) `${config-json}` holds no colon, so the form search that finds `${<form>:` does not
  find it: the manifest's reading also finds the exact token `${config-json}`, and a manifest that holds it needs
  `form:config-json`, so no node-engine that cannot write it is given the module.
+- **A-26** (§1, met in develop; principles 3 and 7) §1 stands: a module declares a resource another of its resources
+  needs before that one, since the apply now stops at the first failure. The pacman module declares its package
+  before its config file, and its package fails while the config file is missing, so the stop would keep a node
+  from restoring its package manager: in this milestone the pacman module's config file moves before its package,
+  and the node-engine's probe test of that restore keeps the pacman module's own resource names, in that order.