.gitea/workflows/nightly.yml

@@ -31,6 +31,7 @@ name: nightly
 #   STAGING_APP_ADMIN_USERNAME
 #   STAGING_APP_ADMIN_PASSWORD
 #   GRAFANA_ADMIN_PASSWORD
+#   GRAFANA_DB_PASSWORD           (read-only grafana_reader DB role, issue #651)
 #   GLITCHTIP_SECRET_KEY
 #   SENTRY_DSN                  (set after GlitchTip first-run; empty = Sentry disabled)
 
@@ -80,6 +81,7 @@ jobs:
           POSTGRES_USER=archiv
           SENTRY_DSN=${{ secrets.SENTRY_DSN }}
           VITE_SENTRY_DSN=${{ secrets.VITE_SENTRY_DSN }}
+          GRAFANA_DB_PASSWORD=${{ secrets.GRAFANA_DB_PASSWORD }}
           EOF
 
       - name: Verify backend /import:ro mount is wired
@@ -143,6 +145,7 @@ jobs:
           cp docker-compose.observability.yml /opt/familienarchiv/
           cat > /opt/familienarchiv/obs-secrets.env <<'EOF'
           GRAFANA_ADMIN_PASSWORD=${{ secrets.GRAFANA_ADMIN_PASSWORD }}
+          GRAFANA_DB_PASSWORD=${{ secrets.GRAFANA_DB_PASSWORD }}
           GLITCHTIP_SECRET_KEY=${{ secrets.GLITCHTIP_SECRET_KEY }}
           POSTGRES_PASSWORD=${{ secrets.STAGING_POSTGRES_PASSWORD }}
           POSTGRES_HOST=archiv-staging-db-1

.gitea/workflows/release.yml

@@ -35,6 +35,7 @@ name: release
 #   MAIL_USERNAME
 #   MAIL_PASSWORD
 #   GRAFANA_ADMIN_PASSWORD
+#   GRAFANA_DB_PASSWORD           (read-only grafana_reader DB role, issue #651)
 #   GLITCHTIP_SECRET_KEY
 #   SENTRY_DSN                    (set after GlitchTip first-run; empty = Sentry disabled)
 
@@ -77,6 +78,7 @@ jobs:
           IMPORT_HOST_DIR=/srv/familienarchiv-production/import
           POSTGRES_USER=archiv
           SENTRY_DSN=${{ secrets.SENTRY_DSN }}
+          GRAFANA_DB_PASSWORD=${{ secrets.GRAFANA_DB_PASSWORD }}
           EOF
 
       - name: Build images
@@ -110,6 +112,7 @@ jobs:
           cp docker-compose.observability.yml /opt/familienarchiv/
           cat > /opt/familienarchiv/obs-secrets.env <<'EOF'
           GRAFANA_ADMIN_PASSWORD=${{ secrets.GRAFANA_ADMIN_PASSWORD }}
+          GRAFANA_DB_PASSWORD=${{ secrets.GRAFANA_DB_PASSWORD }}
           GLITCHTIP_SECRET_KEY=${{ secrets.GLITCHTIP_SECRET_KEY }}
           POSTGRES_PASSWORD=${{ secrets.PROD_POSTGRES_PASSWORD }}
           POSTGRES_HOST=archiv-production-db-1

docker-compose.prod.yml

@@ -227,6 +227,9 @@ services:
       SPRING_DATASOURCE_URL: jdbc:postgresql://db:5432/archiv
       SPRING_DATASOURCE_USERNAME: archiv
       SPRING_DATASOURCE_PASSWORD: ${POSTGRES_PASSWORD}
+      # Consumed by Flyway V68 via the ${grafanaDbPassword} placeholder to set
+      # the read-only grafana_reader role's password.
+      GRAFANA_DB_PASSWORD: ${GRAFANA_DB_PASSWORD}
       # Application uses the bucket-scoped service account, not MinIO root.
       S3_ENDPOINT: http://minio:9000
       S3_ACCESS_KEY: archiv-app