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{{/*
################################################################################
# Copyright (C) 2021 Nordix Foundation. #
# Copyright (c) 2022 J. F. Lucas. All rights reserved. #
# #
# Licensed under the Apache License, Version 2.0 (the "License"); #
# you may not use this file except in compliance with the License. #
# You may obtain a copy of the License at #
# #
# http://www.apache.org/licenses/LICENSE-2.0 #
# #
# Unless required by applicable law or agreed to in writing, software #
# distributed under the License is distributed on an "AS IS" BASIS, #
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. #
# See the License for the specific language governing permissions and #
# limitations under the License. #
################################################################################
*/}}
{{/*
This template generates a Kubernetes init containers common template to enable applications to provision
DMaaP feeds (on Data Router), with associated authorization.
DMaap Bus Controller endpoints are used to provision:
- Feed on DR, with associated user authentication.
common.dmaap.provisioning.initContainer:
This template make use of Dmaap Bus Controller docker image to create resources on Dmaap Data Router
microservice, with the help of dbc-client.sh script it makes use of Bus Controller API to create Feeds.
If the resource creation is successful via script response is logged back at particular location with
appropriate naming convention.
More details can be found at :
(https://wiki.onap.org/pages/viewpage.action?pageId=103417564)
The template directly references data in .Values, and indirectly (through its
use of templates from the ONAP "common" collection) references data in .Release.
Parameter for _dmaapProvisioning to be defined in values.yaml
# DataRouter Feed Configuration
drFeedConfig:
- feedName: bulk_pm_feed
owner: dcaecm
feedVersion: 0.0
asprClassification: unclassified
feedDescription: DFC Feed Creation
# DataRouter Publisher Configuration
drPubConfig:
- feedName: bulk_pm_feed
dcaeLocationName: loc00
# DataRouter Subscriber Configuration
drSubConfig:
- feedName: bulk_pm_feed
decompress: True
dcaeLocationName: loc00
privilegedSubscriber: True
deliveryURL: https://dcae-pm-mapper:8443/delivery
# ConfigMap Configuration for DR Feed, Dr_Publisher, Dr_Subscriber
volumes:
- name: feeds-config
path: /opt/app/config/feeds
- name: drpub-config
path: /opt/app/config/dr_pubs
- name: drsub-config
path: /opt/app/config/dr_subs
In deployments/jobs/stateful include:
initContainers:
{{- include "common.dmaap.provisioning.initContainer" . | nindent XX }}
volumes:
{{- include "common.dmaap.provisioning._volumes" . | nindent XX -}}
*/}}
{{- define "common.dmaap.provisioning._volumeMounts" -}}
{{- $dot := default . .dot -}}
- mountPath: /opt/app/config/cache
name: dbc-response-cache
{{- range $name, $volume := $dot.Values.volumes }}
- name: {{ $volume.name }}
mountPath: {{ $volume.path }}
{{- end }}
{{- end -}}
{{- define "common.dmaap.provisioning._volumes" -}}
{{- $dot := default . .dot -}}
- name: dbc-response-cache
emptyDir: {}
{{- range $name, $volume := $dot.Values.volumes }}
- name: {{ $volume.name }}
configMap:
defaultMode: 420
name: {{ include "common.fullname" $dot }}-{{ printf "%s" $volume.name }}
{{- end }}
{{- end -}}
{{- define "common.dmaap.provisioning.initContainer" -}}
{{- $dot := default . .dot -}}
{{- $drFeedConfig := default $dot.Values.drFeedConfig .drFeedConfig -}}
{{- if $drFeedConfig -}}
- name: {{ include "common.name" $dot }}-init-dmaap-provisioning
image: {{ include "repositoryGenerator.image.dbcClient" $dot }}
imagePullPolicy: {{ $dot.Values.global.pullPolicy | default $dot.Values.pullPolicy }}
env:
- name: PROTO
value: "http"
- name: PORT
value: "8080"
- name: RESP_CACHE
value: /opt/app/config/cache
- name: REQUESTID
value: "{{ include "common.name" $dot }}-dmaap-provisioning"
{{- range $cred := $dot.Values.credentials }}
- name: {{ $cred.name }}
{{- include "common.secret.envFromSecretFast" (dict "global" $dot "uid" $cred.uid "key" $cred.key) | nindent 4 }}
{{- end }}
volumeMounts:
{{- include "common.dmaap.provisioning._volumeMounts" $dot | trim | nindent 2 }}
resources: {{ include "common.resources" $dot | nindent 1 }}
- name: {{ include "common.name" $dot }}-init-merge-config
image: {{ include "repositoryGenerator.image.envsubst" $dot }}
imagePullPolicy: {{ $dot.Values.global.pullPolicy | default $dot.Values.pullPolicy }}
command:
- /bin/sh
args:
- -c
- |
set -uex -o pipefail
if [ -d /opt/app/config/cache ]; then
cd /opt/app/config/cache
for file in $(ls feed*); do
NUM=$(echo "$file" | sed 's/feedConfig-\([0-9]\+\)-resp.json/\1/')
export DR_LOG_URL_"$NUM"="$(grep -o '"logURL":"[^"]*' "$file" | grep -w "feedlog" | cut -d '"' -f4)"
export DR_FILES_PUBLISHER_URL_"$NUM"="$(grep -o '"publishURL":"[^"]*' "$file" | cut -d '"' -f4)"
done
for file in $(ls drpub*); do
NUM=$(echo "$file" | sed 's/drpubConfig-\([0-9]\+\)-resp.json/\1/')
export DR_FILES_PUBLISHER_ID_"$NUM"="$(grep -o '"pubId":"[^"]*' "$file" | cut -d '"' -f4)"
done
for file in $(ls drsub*); do
NUM=$(echo "$file" | sed 's/drsubConfig-\([0-9]\+\)-resp.json/\1/')
export DR_FILES_SUBSCRIBER_ID_"$NUM"="$(grep -o '"subId":"[^"]*' "$file" | cut -d '"' -f4)"
done
for file in $(ls topics*); do
NUM=$(echo "$file" | sed 's/topicsConfig-\([0-9]\+\)-resp.json/\1/')
export MR_FILES_PUBLISHER_CLIENT_ID_"$NUM"="$(grep -o '"mrClientId":"[^"]*' "$file" | cut -d '"' -f4)"
done
else
echo "No Response logged for Dmaap BusController Http POST Request..!"
fi
cd /config-input && for PFILE in `ls -1`; do envsubst <${PFILE} >/config/${PFILE}; done
env:
{{- range $cred := $dot.Values.credentials }}
- name: {{ $cred.name }}
{{- include "common.secret.envFromSecretFast" (dict "global" $dot "uid" $cred.uid "key" $cred.key) | nindent 4 }}
{{- end }}
volumeMounts:
- mountPath: /opt/app/config/cache
name: dbc-response-cache
- mountPath: /config-input
name: app-config-input
- mountPath: /config
name: app-config
resources:
limits:
cpu: 200m
memory: 250Mi
requests:
cpu: 100m
memory: 200Mi
{{- end -}}
{{- end -}}
|
