e2e test prometheus operator scrape config and probes

Signed-off-by: qiyang <[email protected]>

Author: dominicqi

tests/e2e-targetallocator/targetallocator-prometheuscr/02-install.yaml

@@ -28,6 +28,7 @@ spec:
       enabled: true
       scrapeInterval: 1s
       scrapeConfigSelector: {}
+      probeSelector: {}
     serviceAccount: ta
 ---
 apiVersion: monitoring.coreos.com/v1alpha1

tests/e2e-targetallocator/targetallocator-prometheuscr/chainsaw-test.yaml

@@ -28,3 +28,6 @@ spec:
           file: 02-install.yaml
       - assert:
           file: 02-assert.yaml
+    catch:
+      - podLogs:
+          selector: app.kubernetes.io/managed-by=opentelemetry-operator