Merge branch 'elasticsearch-metrics-mtls' into 'master'

Enable elasticsearch metrics mTLS

Closes platform-one/big-bang/apps/core/elasticsearch-kibana#67

See merge request platform-one/big-bang/bigbang!2244

chart/templates/logging/elasticsearch-kibana/values.yaml

@@ -74,6 +74,16 @@ monitoring:
 
 metrics:
   enabled: {{ .Values.monitoring.enabled }}
+  {{- $istioInjection := (and (eq (dig "istio" "injection" "enabled" .Values.logging) "enabled") .Values.istio.enabled) }}
+  {{- if and (eq (dig "istio" "mtls" "mode" "STRICT" .Values.logging.values) "STRICT") $istioInjection }}
+  serviceMonitor:
+    scheme: https
+    tlsConfig:
+      caFile: /etc/prom-certs/root-cert.pem
+      certFile: /etc/prom-certs/cert-chain.pem
+      keyFile: /etc/prom-certs/key.pem
+      insecureSkipVerify: true
+  {{- end }}
 
 elasticsearch:
   imagePullSecrets:

chart/values.yaml

@@ -435,7 +435,7 @@ logging:
   git:
     repo: https://repo1.dso.mil/platform-one/big-bang/apps/core/elasticsearch-kibana.git
     path: "./chart"
-    tag: "0.12.1-bb.0"
+    tag: "0.12.1-bb.1"
 
   # -- Flux reconciliation overrides specifically for the Logging (EFK) Package
   flux: