Add new SLO checker for the metric of skipped/dropped-records

This MR adds an additional SLO checker for the metric of dropped-records

TODOS before ready to merge:

• update CI in order to create Docker images
• adding the new SLO checker to Helm (requires the previous todo)

Closes #250 (closed)

helm/templates/theodolite/theodolite-operator.yaml

@@ -64,6 +64,17 @@ spec:
           - name: LOG_LEVEL
             value: INFO
         {{- end }}
+        {{- if .Values.operator.sloChecker.droppedRecordsKStreams.enabled }}
+        - name: slo-checker-dropped-records-kstreams
+          image: "{{ .Values.operator.sloChecker.droppedRecordsKStreams.image }}:{{ .Values.operator.sloChecker.droppedRecordsKStreams.imageTag }}"
+          imagePullPolicy: "{{ .Values.operator.sloChecker.droppedRecordsKStreams.imagePullPolicy }}"
+          ports:
+          - containerPort: 80
+            name: analysis
+          env:
+          - name: LOG_LEVEL
+            value: INFO
+        {{- end }}
         {{- if and .Values.operator.resultsVolume.enabled .Values.operator.resultsVolume.accessSidecar.enabled }}
         - name: results-access
           image: busybox:stable