Draft: Observability package changes for operatorless Istio

General MR

Summary

This branch contains all relevant changes to adding operatorless istio support to observability packages. This should be merged in after all package MRs have been completed. This does not affect functionality of operatorful istio.

Linked Issue

issue

Upgrade Notices

N/A

chart/templates/alloy/namespace.yaml

@@ -7,5 +7,5 @@ metadata:
     app.kubernetes.io/name: alloy
     app.kubernetes.io/component: "core"
     {{- include "commonLabels" . | nindent 4}}
-    istio-injection: {{ dig "istio" "injection" "enabled" .Values.grafana }}
+    istio-injection: {{ ternary "enabled" "disabled" (and (eq (include "istioEnabled" .) "true") (eq (dig "istio" "injection" "enabled" .Values.grafana) "enabled")) }}
 {{- end }}