Every machine self-updates, verified, and 107's gate has opened

All four machines run a host the mesh built, published and delivered, the last delivery unattended: each stood aside once for a genuinely newer version and the delivered launcher started it. A following push that delivered nothing new was applied and reported by every machine and stood nobody aside. The crossover needs one restart of the unit per machine, once, because the running launcher executes from its own inode. Measured timing: three seconds on the machine, 17-20 as the operator sees it, the difference being the control plane composing before it sends. 107 is unblocked: a declaration field is now a build and a push.
2026-09-30 13:51:46 +02:00
parent 9b14430d3f
commit 02f291a129
2 changed files with 53 additions and 0 deletions
@@ -66,3 +66,11 @@ Left `located`. The owner is unchanged, the shape of the fix is agreed, and the
 [issue 142](../142-the-host-is-the-one-thing-the-mesh-does-not-deliver/00-report.md) rather than anything
 in this record. **This is a judgement about order, not a refusal** — it is cheap to overrule, and the
 code is a day's work once a host can be delivered.
+
+## The gate has opened (2026-09-30, evening)
+
+The mesh delivers the host now — built by its own toolchain, published to its own registry, delivered
+over the bus and started by the launcher, on all four machines
+([issue 142](../142-the-host-is-the-one-thing-the-mesh-does-not-deliver/01-progress.md)). A declaration
+field is a build and a push, not an expedition. The order this record asked for — hosts first, then
+the controller — is now two commands and a status line that says when the first has finished.
@@ -138,3 +138,48 @@ push. The control node is worth last.
 One thing this found on the way out: an archive cannot be undeclared, and the attempt stops the machine
 applying anything at all — [issue 162](../162-an-archive-cannot-be-undeclared/00-report.md). It is how
 undoing the first delivery froze the workstation, and it is not specific to the host.
+
+## Every machine self-updates (2026-09-30, evening)
+
+```
+shanks  76f4566bef3d/nox-mesh-host  active
+g14     76f4566bef3d/nox-mesh-host  active
+novox   76f4566bef3d/nox-mesh-host  active
+ace     76f4566bef3d/nox-mesh-host  active
+
+mesh-controller status: (no host split)
+```
+
+The last delivery was unattended on all four: the fixed host was built, pushed, each machine stood
+aside exactly once for the genuinely newer version, and the delivered launcher started it — no
+restart by hand. A following push that delivered nothing new was applied and reported by every
+machine and stood nobody aside, which is the check
+[issue 163](../163-a-delivered-host-stood-aside-on-every-push-and-reported-nothing/00-report.md) asks
+for.
+
+**Two more faults on the way, both mine, both found by reading the machine rather than the success
+line.** A delivered host compared the newest delivered version against its link-time stamp rather
+than the version it was running, so it stood aside on every push and — because standing aside cancels
+the report — never reported again (163). And the adopted machine kept its found launcher as the
+adoption rule says, so the delivery there needed a `take` before the launcher moved.
+
+**The crossover needs one restart of the unit per machine, once.** The launcher process that was
+running on each machine was the old script, executing from its own inode; a new file beside it
+changes nothing until the unit restarts. Every subsequent delivery is unattended.
+
+**Timing, measured:** on a machine, hearing a declaration to reporting it applied is about three
+seconds. A push as the operator sees it takes 17–20 seconds, and the difference is the control plane
+composing the declaration before it sends. A `--wait` shorter than that reads as "did not report" for
+a machine that did; the three-minute default read as slowness for a machine that never would. Neither
+number is a defect being chased here, and both are worth knowing before reading a push's answer.
+
+## What this leaves
+
+- [Issue 162](../162-an-archive-cannot-be-undeclared/00-report.md): an archive cannot be undeclared, so
+  the host module — and any module with an archive — cannot be unassigned, and trying stops the machine
+  applying anything.
+- [Issue 107](../107-a-declaration-carries-no-order/00-report.md) is unblocked: a declaration field is
+  now a build and a push rather than an expedition.
+- Three stale version directories on the workstation from the first attempts, moved aside under
+  `/var/lib/mesh-host/versions-held-back/`, and a backup of the adopted machine's hand-placed binary
+  beside its state. Both are safe to delete and are not the mesh's to delete.