feat(argo-cd): Add support for application controller dynamic cluster distribution. (#2539)

* Add support for application controller dynamic cluster distribution.

Signed-off-by: Oscar Wieman <oscar@oscarr.nl>

* Added env variables to handle the non-standard names generated by the helm chart.
https://argo-cd.readthedocs.io/en/release-2.9/user-guide/environment-variables/
99723143b9/common/common.go (L252)

Signed-off-by: Oscar Wieman <oscar@oscarr.nl>

---------

Signed-off-by: Oscar Wieman <oscar@oscarr.nl>

charts/argo-cd/templates/argocd-server/deployment.yaml

@@ -75,6 +75,8 @@ spec:
           {{- with (concat .Values.global.env .Values.server.env) }}
             {{- toYaml . | nindent 10 }}
           {{- end }}
+          - name: ARGOCD_SERVER_NAME
+            value: {{ template "argo-cd.server.fullname" . }}
           - name: ARGOCD_SERVER_INSECURE
             valueFrom:
               configMapKeyRef: