Seventeenth PR of the alarms-over-gateway epic
(docs/plans/alarms-over-gateway.md). Lands the script that the
plan calls for in Track D — the actual smoke-run validation
on the dev rig (publish, restart, fire alarms, capture artifacts)
remains operator work; this PR ships the automation that the
operator drives.
scripts/install/Refresh-Services.ps1 — single-shot refresh
script. Designed to run elevated on the deploy host
(DESKTOP-6JL3KKO today; production uses a separate runbook).
The script:
- Stops services in reverse-dependency order (OtOpcUa →
OtOpcUaWonderwareHistorian → MxAccessGw) and force-kills any
residual processes (avoids the publish-time MSB3027 file-lock
the original install script hit).
- Snapshots existing C:\publish trees to
C:\publish\.backup-YYYY-MM-DD-HHMMSS\ for rollback (skip with
-SkipBackup).
- Builds + copies mxaccessgw worker (x86 net48) + server (net10.0)
binaries from the sibling repo.
- Publishes OtOpcUa Server + Wonderware historian sidecar from
this repo.
- Ensures OTOPCUA_HISTORIAN_ALARM_WRITE_ENABLED=true is set on
the historian service env block (PR C.2 toggle).
- Starts services in forward-dependency order with the
inter-service waits the original install used.
- Smoke-verifies (service status, listening ports 5120 / 4840
/ 4841, recent log tails).
Supports -WhatIf for dry-run inspection without touching the
running services.
docs/v2/dev-environment.md — new "Service Refresh —
Refresh-Services.ps1" section between Credential Management
and Test Data Seed. Cross-references the plan's Track D
functional verification scenarios.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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