chart: fix otel url and allow overriding tag

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

Author: clux

charts/doc-controller/templates/_helpers.tpl

@@ -18,7 +18,9 @@ app: {{ include "controller.name" . }}
 {{- end }}
 
 {{- define "controller.tag" -}}
-{{- if .Values.tracing.enabled }}
+{{- if .Values.image.tag }}
+{{- .Values.image.tag }}
+{{- else if .Values.tracing.enabled }}
 {{- "otel-" }}{{ .Values.version | default .Chart.AppVersion }}
 {{- else }}
 {{- .Values.version | default .Chart.AppVersion }}

charts/doc-controller/templates/deployment.yaml

@@ -45,7 +45,7 @@ spec:
           value: {{ .Values.logging.env_filter }}
         {{- if .Values.tracing.enabled }}
         - name: OPENTELEMETRY_ENDPOINT_URL
-          value: https://{{ .Values.tracing.service }}.{{ .Values.tracing.namespace }}.cluster.local:{{ .Values.tracing.port }}
+          value: http://{{ .Values.tracing.service }}.{{ .Values.tracing.namespace }}.svc:{{ .Values.tracing.port }}
         {{- end }}
         {{- with .Values.env }}
         {{- toYaml . | nindent 8 }}