From f86f62974f0937fe5cd7fea12f180a546956c04b Mon Sep 17 00:00:00 2001
From: Jack Lucas <jflos@sonoris.net>
Date: Wed, 8 Jun 2022 09:12:29 -0400
Subject: [DCAEGEN2-SVCS] Support config update via configMap

Change chart to mount application configuration configMap
directly on the application container and rely on the
DCAE SDK to do environment variable substitution on the
configMap content.  This allows changing configuration
by editing the configMap without restarting the application.
Remove message router authenticated topic provisioning from
DCAE.

Issue-ID: DCAEGEN2-2935
Signed-off-by: Jack Lucas <jflos@sonoris.net>
Change-Id: I85139e64f8cb7e1b88f8fca8d5d84cc71f946290
---
 .../templates/_configmap.tpl                       | 36 +++++++++-------------
 1 file changed, 14 insertions(+), 22 deletions(-)

(limited to 'kubernetes/dcaegen2-services/common/dcaegen2-services-common/templates/_configmap.tpl')

diff --git a/kubernetes/dcaegen2-services/common/dcaegen2-services-common/templates/_configmap.tpl b/kubernetes/dcaegen2-services/common/dcaegen2-services-common/templates/_configmap.tpl
index f76be4c190..afd3c38f31 100644
--- a/kubernetes/dcaegen2-services/common/dcaegen2-services-common/templates/_configmap.tpl
+++ b/kubernetes/dcaegen2-services/common/dcaegen2-services-common/templates/_configmap.tpl
@@ -1,7 +1,7 @@
 {{/*
 # Copyright © 2017 Amdocs, Bell Canada
 # Modifications Copyright © 2019 AT&T
-# Copyright (c) 2021 J. F. Lucas.  All rights reserved.
+# Copyright (c) 2021-2022 J. F. Lucas.  All rights reserved.
 # Copyright (c) 2021 Nordix Foundation.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -30,14 +30,21 @@ use of templates from the ONAP "common" collection) references data in
 .Release.
 
 The template always produces a configMap containing the microservice's
-initial configuration data.  This configMap is used by an initContainer
-that loads the configuration into Consul.  (See the documentation for
+initial configuration data.  (See the documentation for
 dcaegen2-services-common.microserviceDeployment for more details.)
 
-If the microservice is using a logging sidecar (again, see the documentation
-for dcaegen2-services-common.microserviceDeployment for more details), the
-template generates an additiona configMap that supplies configuration
-information for the logging sidecar.
+If the microservice is using one or more Data Router (DR) feeds, the
+template produces a configMap containing the information needed to
+provision the feed(s).  An init container performs the provisioning.
+
+If the microservice acts as a DR publisher for one or more feeds, the
+template produces a configMap containing the information needed to
+provision the publisher(s).  An init container performs the provisioning.
+
+If the microservice acts as a DR subscriber for one or more feeds, the
+template produces a configMap containing the information needed to
+provision the subscribeer(s).  An init container performs the provisioning.
+
 */}}
 
 {{- define "dcaegen2-services-common.configMap" -}}
@@ -96,19 +103,4 @@ data:
   {{ $drsub | toJson | indent 2 }}
   {{- end }}
 {{- end }}
-
-{{- if .Values.mrTopicsConfig }}
----
-apiVersion: v1
-kind: ConfigMap
-metadata:
-  name: {{ include "common.fullname" . }}-topics-config
-  namespace: {{ include "common.namespace" . }}
-  labels: {{ include "common.labels" . | nindent 6 }}
-data:
-  {{- range $i, $topics := .Values.mrTopicsConfig }}
-  topicsConfig-{{$i}}.json: |-
-  {{ $topics | toJson | indent 2 }}
-  {{- end }}
-{{- end }}
 {{- end }}
-- 
cgit 1.2.3-korg