jochen
c7c7268db0
mesh/merge-gate head c7c7268db08c merged into trunk d3ef6fa44caf — pass: the change touches no module of the mesh's graph (run 2)
mesh/repo-check head c7c7268db08c merged into trunk d3ef6fa44caf — pass: its merge-check.sh passed, each part in its toolchain: merge-check.sh (typescript)…
mesh/delivery delivered
The bed runs the installer from bare twice: first with a catalogue missing the nats module, so it stops at the broker step by name and the bed reads the bus there; then with the whole catalogue, through the step. It passes only when exactly one bus container runs, it is mesh-broker-nats on the module's image, every stream that held something before the step is still the same stream, and the mesh still hears from the first node. A first run that never reaches the step skips with the reason; a second run that stops at the step fails. The judgement is a pure function, test/integration/bus-kept.ts, held by unit tests without a lab.
42 lines
1.6 KiB
YAML
42 lines
1.6 KiB
YAML
# GENESIS PAST ITS BROKER STEP: the bed of novox/hq ADR 0333 §5 (issue 590).
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#
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# The installer raises the bus from its bundle, then adopts it as the `nats` module at its broker step (step
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# 18 of 24). Before ADR 0333 the bundle raised the bus under another name and on other paths than the module
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# keeps it, so adopting it would have raised a second bus beside the first, and genesis stopped there. The
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# bed runs the installer from bare to that step, looks at the bus, runs it on past the step, and looks again.
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#
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# Two machines on one public segment, both with a way out — the installer pulls the store, the bus and the
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# toolchains over it, as a bare machine does:
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# - anchor: the machine genesis raises;
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# - forge: serves the control plane's, the base's, the SDK's and the catalogue's repositories at the
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# commits under test over git's own protocol, so the installer builds exactly those and nothing on the
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# workstation listens for the lab. On the anchor itself it would be a listener, and genesis refuses a
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# machine something already listens on.
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scenario: genesis-keeps-its-bus
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segments:
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hosting:
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kind: public
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cidr: [192.0.2.0/24]
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machines:
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anchor:
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at: { segment: hosting, address: [192.0.2.10] }
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egress: true
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inbound: allow
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# The foundation, the registry, the forge genesis raises, the base and the modules it builds.
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memory: 8GiB
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cpus: 4
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disk: 60GiB
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forge:
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at: { segment: hosting, address: [192.0.2.30] }
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egress: true
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inbound: allow
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memory: 1GiB
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cpus: 1
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disk: 10GiB
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place:
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all: [host, runtime]
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