update oats, pin LGTM version (open-telemetry#667)

Author: zeitlinger

.github/renovate.json5

@@ -33,5 +33,15 @@
       "matchPackageNames": ["eclipse-temurin"],
       "enabled": false
     }
+  ],
+  "customManagers": [
+    {
+      "customType": "regex",
+      "managerFilePatterns": ["lgtm.yaml"],
+      "matchStrings": ["grafana/otel-lgtm:(?<currentValue>.*?)\\n"],
+      "depNameTemplate": "otel-lgtm",
+      "packageNameTemplate": "grafana/otel-lgtm",
+      "datasourceTemplate": "docker"
+    }
   ]
 }

.github/scripts/run-oats-tests.sh

@@ -8,5 +8,5 @@ popd
 
 wget -q -O - https://raw.githubusercontent.com/k3d-io/k3d/main/install.sh | bash
 
-go install github.com/grafana/oats@v0.2.0
+go install github.com/grafana/oats@v0.3.1
 oats -timeout 5m logging-k8s-stdout-otlp-json/

.github/workflows/oats-tests.yml

@@ -34,10 +34,3 @@ jobs:
 
       - name: Run acceptance tests
         run: .github/scripts/run-oats-tests.sh
-
-      - name: upload log file
-        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
-        if: failure()
-        with:
-          name: OATs logs
-          path: build/**/*.log

logging-k8s-stdout-otlp-json/k8s/lgtm.yaml

@@ -47,7 +47,7 @@ spec:
     spec:
       containers:
         - name: lgtm
-          image: grafana/otel-lgtm:latest
+          image: grafana/otel-lgtm:0.10.1
           ports:
             - containerPort: 3000
             - containerPort: 4317