fix(vermeer): align release version

.github/workflows/vermeer-ci.yml

@@ -20,13 +20,15 @@ on:
   push:
     branches:
       - master
-      - /^release-.*$/
+      - 'release-*'
     paths:
       - vermeer/**
+      - computer/pom.xml
       - .github/workflows/vermeer-ci.yml
   pull_request:
     paths:
       - vermeer/**
+      - computer/pom.xml
       - .github/workflows/vermeer-ci.yml
 
 defaults:
@@ -44,6 +46,21 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v4
 
+      - name: Check release versions
+        run: |
+          python3 - <<'PY'
+          import re
+          import xml.etree.ElementTree as ET
+
+          root = ET.parse('../computer/pom.xml').getroot()
+          revision = root.findtext('{*}properties/{*}revision')
+          source = open('apps/version/version.go', encoding='utf-8').read()
+          match = re.search(r'^const Version = "([^"]+)"$', source, re.MULTILINE)
+          if not revision or not match or revision != match.group(1):
+              raise SystemExit(f'Computer revision {revision!r} and Vermeer version '
+                               f'{match.group(1) if match else None!r} must match')
+          PY
+
       - name: Set up Go
         uses: actions/setup-go@v5
         with:

vermeer/README.md

@@ -152,6 +152,10 @@ cd vermeer
 
 The `--env` parameter specifies the configuration file name in the `config/` folder (e.g., `master.ini`, `worker.ini`).
 
+Master and Worker must run the same Vermeer version: registration rejects a
+version mismatch. When upgrading, rebuild and update all Master and Worker
+images together, and expect Workers to be unavailable during the transition.
+
 #### Using the Shell Script
 
 Configure parameters in `vermeer.sh`, then:

vermeer/apps/version/version.go

@@ -17,4 +17,4 @@ under the License.
 
 package version
 
-const Version = "1.7.0"
+const Version = "1.8.0"