This document highlights design considered for to Provision authenticated, authorized DMaaP topics on Message Router and feeds on Data Router .

Overview

Bus Controller is a RESTful web service used to provision DMaaP topics (on Message Router) and feeds (on Data Router), with associated authorization (on AAF).

Endpoints are used to provision :

Ticket No.Gerrit linkComments5gbulkpm Test ResultStatus
DMAAP-1561 https://gerrit.onap.org/r/c/dmaap/buscontroller/+/121543Updated dmaap-dbc script PassMerged
DCAEGEN2-2715 (DCAE Data File Collector)https://gerrit.onap.org/r/c/oom/+/120492To be tested with 5gBulkpm gaiting testcasePassMerged
DCAEGEN2-2714 (DCAE PM-Mapper)https://gerrit.onap.org/r/c/oom/+/120213To be tested with 5gBulkpm gaiting testcasePassMerged

Dmaap dbc-client docker Image (onap/dmaap/dbc-client:2.0.7)

This dbc-client image is utility (containing shell script) by making use of which we can initiate HTTP REST Request towards  Dmaap Bus Controller app for creating dynamic Feeds, Topics.

Design details

  1. Existing design consist fo kubernetes Job Manifest which consist of onap/dmaap/dbc-client docker image for making http request toward dmaap-bc (Dmaap Bus Controller) pod.
  2. In DCAE Design-1 highlighted in below pic is considered where we need to create dmmap provisionning Init-Container which will be making use of same onap/dmaap/dbc-client docker image to make Http Rest Request towards dmap-db pod.
    1. Once the http request is made response will be written back to shared EmptyDir voulme.
    2. Second Init-container (Update Config) will be reading the response from share EmptyDir voulme and will merge it with application config.

Draw.io design-1 :

  1. Dmaap Provisioning init-container sends POST request to Dmaap Bus-Controller Pod for creation of Topics, Feeds.
  2. DCAE Merge init config container merges dcae application config and response received back from dmaap provisioning init-container.

Feed + Dr_pubs _Dr_subs Input via Values.yaml 
Data Router Feed, Publisher, Subscriber creation input details.

Old approach-
------------------------------------------
feedConfig:
  owner: dcaecm
  feedVersion: 0.0
  feedName: bulk_pm_feed
  asprClassification: unclassified
  feedDescription: DFC Feed Creation
  pubs:
    - username: dcaepub
      userpwd: tpJN3gjaAzPAiAa4
      dcaeLocationName: loc00
------------------------------------------

New approach-
------------------------------------------
# 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
    username: ${DR_USERNAME}
    userpwd: ${DR_PASSWORD}
    dcaeLocationName: loc00
    privilegedSubscriber: true
    deliveryURL: https://dcae-pm-mapper:8443/delivery

# MessageRouter Topic, Publisher Configuration
mrTopicsConfig:
  - topicName: PERFORMANCE_MEASUREMENTS
    topicDescription: PM Mapper publishes perf3gpp VES PM Events to authenticated MR topic
    owner: dcaecm
    tnxEnabled: false
    clients:
      - dcaeLocationName: san-francisco
        clientRole: org.onap.dcae.pmPublisher
        action:
          - pub
          - view

------------------------------------------

ConfigMap Configuration for Feed, Dr_Publisher
------------------------------------------
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/
  - name: topics-config
    path: /opt/app/config/topics

Code snip for updating application config with dmaap DR Feed/Pub/Sub and MR Topics details. 

InitContainer Code Snip 
- 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
  - |
    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":"[^"]*' "$file" | cut -d '"' -f4)"
        export DR_FILES_PUBLISHER_URL_"$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_USERNAME_"$NUM"="$(grep -o '"username":"[^"]*' "$file" | cut -d '"' -f4)"
        export DR_PASSWORD_"$NUM"="$(grep -o '"userpwd":"[^"]*' "$file" | cut -d '"' -f4)"
        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

Container Logs

1.  Log snippet collected for dmaap-bc-dmaap-provisioning conatiner making sure it work with updated changes in dbc script.

dmaap-bc-dmaap-provisioning Log 
$ kubectl logs -f -n onap dev-dmaap-bc-dmaap-provisioning-n9zfp

+ export 'PATH=/usr/local/bin:/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/sbin'
+ RESP_CACHE=
+ RESP=/dev/null
+ APP_ROOT=/opt/app/dbc-client
+ CONFIGMAP_ROOT=/opt/app/config
+ PORT=8443
+ DBC=dmaap-bc
+ PROTO=https
+ PARAM='useExisting=true'
+ REQUESTID=dmaap-bc-dmaap-provisioning
+ URL=https://dmaap-bc:8443/webapi/
+ CA_PEM=ca.pem
+ KEY_PEM=key.pem
+ CLIENT_PEM=client.pem
+ PEM_DIR=/opt/app/osaaf/local
+ CERT_PWD='2U[iOZzMHI:.#tdCwlBqc;}S'
+ BA_PWD='demo123456!'
+ AUTH_METHOD=basicAuth
+ BA_IDENTITY=dmaap-bc@dmaap-bc.onap.org
+ init_config
+ '[' '!' -d /opt/app/dbc-client -a '!' -d /opt/app/config ]
+ cd /opt/app/osaaf/local
+ '[' basicAuth '=' basicAuth ]
+ echo '-u dmaap-bc@dmaap-bc.onap.org:demo123456!'
+ CURL_CRED='-K /opt/app/osaaf/local/curl.cred'
+ init_dbc_provisioning
+ cd /opt/app/config
+ '[' -d dmaap ]
+ ls dmaap/onap.json
+ do_http_post dmaap/onap.json dmaap
+ RETRY_TIME=60
+ '[' -n  ]
+ true
+ '[' dmaap '!=' feeds -a dmaap '!=' topics ]
+ cat dmaap/onap.json
+ envsubst
+ json_input='{

  "dmaapName": "mr",
  "drProvUrl": "https://dmaap-dr-prov",
  "version": "1",
  "topicNsRoot": "org.onap.dmaap",
  "bridgeAdminTopic": "DCAE_MM_AGENT"
}'
+ xcurl -o /dev/null -d '{

  "dmaapName": "mr",
  "drProvUrl": "https://dmaap-dr-prov",
  "version": "1",
  "topicNsRoot": "org.onap.dmaap",
  "bridgeAdminTopic": "DCAE_MM_AGENT"
}' https://dmaap-bc:8443/webapi/dmaap
+ curl -X POST -s '-K /opt/app/osaaf/local/curl.cred' -w '%{http_code}' -H 'X-ECOMP-RequestID: dmaap-bc-dmaap-provisioning' -H 'Content-Type: application/json' -o /dev/null -d '{

  "dmaapName": "mr",
  "drProvUrl": "https://dmaap-dr-prov",
  "version": "1",
  "topicNsRoot": "org.onap.dmaap",
  "bridgeAdminTopic": "DCAE_MM_AGENT"
}' https://dmaap-bc:8443/webapi/dmaap
Http Post request is successful with response code=200
+ rc=200
+ '[' 200 '=' 200 -o 200 '=' 201 -o 200 '=' 409 ]
+ echo 'Http Post request is successful with response code=200'
+ break
+ '[' -d dcaeLocations ]
+ ls dcaeLocations/san-francisco.json
+ do_http_post dcaeLocations/san-francisco.json dcaeLocations
+ RETRY_TIME=60
+ '[' -n  ]
+ true
+ '[' dcaeLocations '!=' feeds -a dcaeLocations '!=' topics ]
+ cat dcaeLocations/san-francisco.json
+ envsubst
+ json_input='{

  "dcaeLayer": "kubernetes-central",
  "dcaeLocationName": "san-francisco"
}'
+ xcurl -o /dev/null -d '{

  "dcaeLayer": "kubernetes-central",
  "dcaeLocationName": "san-francisco"
}' https://dmaap-bc:8443/webapi/dcaeLocations
+ curl -X POST -s '-K /opt/app/osaaf/local/curl.cred' -w '%{http_code}' -H 'X-ECOMP-RequestID: dmaap-bc-dmaap-provisioning' -H 'Content-Type: application/json' -o /dev/null -d '{

  "dcaeLayer": "kubernetes-central",
  "dcaeLocationName": "san-francisco"
}' https://dmaap-bc:8443/webapi/dcaeLocations
+ rc=201
+ '[' 201 '=' 200 -o 201 '=' 201 -o 201 '=' 409 ]
+ echo 'Http Post request is successful with response code=201'
+ break
+ '[' -d mr_clusters ]
Http Post request is successful with response code=201
+ ls mr_clusters/san-francisco.json
+ do_http_post mr_clusters/san-francisco.json mr_clusters
+ RETRY_TIME=60
+ '[' -n  ]
+ true
+ '[' mr_clusters '!=' feeds -a mr_clusters '!=' topics ]
+ cat mr_clusters/san-francisco.json
+ envsubst
+ json_input='{
  "dcaeLocationName": "san-francisco",
  "fqdn": "message-router",
  "topicProtocol": "http",
  "topicPort": "3904"
}'
+ xcurl -o /dev/null -d '{
  "dcaeLocationName": "san-francisco",
  "fqdn": "message-router",
  "topicProtocol": "http",
  "topicPort": "3904"
}' https://dmaap-bc:8443/webapi/mr_clusters
+ curl -X POST -s '-K /opt/app/osaaf/local/curl.cred' -w '%{http_code}' -H 'X-ECOMP-RequestID: dmaap-bc-dmaap-provisioning' -H 'Content-Type: application/json' -o /dev/null -d '{
  "dcaeLocationName": "san-francisco",
  "fqdn": "message-router",
  "topicProtocol": "http",
  "topicPort": "3904"
}' https://dmaap-bc:8443/webapi/mr_clusters
+ rc=201
+ '[' 201 '=' 200 -o 201 '=' 201 -o 201 '=' 409 ]
+ echo 'Http Post request is successful with response code=201'
+ break
+ '[' -d topics ]
Http Post request is successful with response code=201
+ ls topics/PNF_READY.json topics/PNF_REGISTRATION.json topics/mirrormakeragent.json
+ do_http_post topics/PNF_READY.json topics
+ RETRY_TIME=60
+ '[' -n  ]
+ true
+ '[' topics '!=' feeds -a topics '!=' topics ]
+ xcurl -o /dev/null -d @topics/PNF_READY.json 'https://dmaap-bc:8443/webapi/topics/?useExisting=true'
+ curl -X POST -s '-K /opt/app/osaaf/local/curl.cred' -w '%{http_code}' -H 'X-ECOMP-RequestID: dmaap-bc-dmaap-provisioning' -H 'Content-Type: application/json' -o /dev/null -d @topics/PNF_READY.json 'https://dmaap-bc:8443/webapi/topics/?useExisting=true'
Http Post request for feed creation is successful with response code=201
+ rc=201
+ '[' 201 '=' 200 -o 201 '=' 201 -o 201 '=' 409 ]
+ echo 'Http Post request for feed creation is successful with response code=201'
+ break
+ do_http_post topics/PNF_REGISTRATION.json topics
+ RETRY_TIME=60
+ '[' -n  ]
+ true
+ '[' topics '!=' feeds -a topics '!=' topics ]
+ xcurl -o /dev/null -d @topics/PNF_REGISTRATION.json 'https://dmaap-bc:8443/webapi/topics/?useExisting=true'
+ curl -X POST -s '-K /opt/app/osaaf/local/curl.cred' -w '%{http_code}' -H 'X-ECOMP-RequestID: dmaap-bc-dmaap-provisioning' -H 'Content-Type: application/json' -o /dev/null -d @topics/PNF_REGISTRATION.json 'https://dmaap-bc:8443/webapi/topics/?useExisting=true'
+ rc=201
+ '[' 201 '=' 200 -o 201 '=' 201 -o 201 '=' 409 ]
+ echo 'Http Post request for feed creation is successful with response code=201'
+ break
Http Post request for feed creation is successful with response code=201
+ do_http_post topics/mirrormakeragent.json topics
+ RETRY_TIME=60
+ '[' -n  ]
+ true
+ '[' topics '!=' feeds -a topics '!=' topics ]
+ xcurl -o /dev/null -d @topics/mirrormakeragent.json 'https://dmaap-bc:8443/webapi/topics/?useExisting=true'
+ curl -X POST -s '-K /opt/app/osaaf/local/curl.cred' -w '%{http_code}' -H 'X-ECOMP-RequestID: dmaap-bc-dmaap-provisioning' -H 'Content-Type: application/json' -o /dev/null -d @topics/mirrormakeragent.json 'https://dmaap-bc:8443/webapi/topics/?useExisting=true'
Http Post request for feed creation is successful with response code=201
+ rc=201
+ '[' 201 '=' 200 -o 201 '=' 201 -o 201 '=' 409 ]
+ echo 'Http Post request for feed creation is successful with response code=201'
+ break
+ '[' -d mr_clients ]
+ '[' -d dr_nodes ]
+ ls 'dr_nodes/*.json'
ls: dr_nodes/*.json: No such file or directory
+ '[' -d feeds ]
+ ls 'feeds/*.json'
ls: feeds/*.json: No such file or directory
+ '[' -d dr_pubs ]
+ '[' -d dr_subs ]

2.  Log snippet from dcae-datafile-collector initContainer dcae-datafile-collector-init-dmaap-provisioning for creation of Feeds and Dr Publisher.

dcae-datafile-collector initContainer dcae-datafile-collector-init-dmaap-provisioning Log 
$ kubectl logs -f -n onap dev-dcae-datafile-collector-d996487db-6wdjb -c dcae-datafile-collector-init-dmaap-provisioning

+ export 'PATH=/usr/local/bin:/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/sbin'
+ RESP_CACHE=/opt/app/config/cache
+ RESP=/dev/null
+ APP_ROOT=/opt/app/dbc-client
+ CONFIGMAP_ROOT=/opt/app/config
+ PORT=8443
+ DBC=dmaap-bc
+ PROTO=https
+ PARAM='useExisting=true'
+ REQUESTID=dcae-datafile-collector-dmaap-provisioning
+ URL=https://dmaap-bc:8443/webapi/
+ CA_PEM=ca.pem
+ KEY_PEM=key.pem
+ CLIENT_PEM=client.pem
+ PEM_DIR=/opt/app/osaaf/local
+ CERT_PWD='2U[iOZzMHI:.#tdCwlBqc;}S'
+ BA_PWD='demo123456!'
+ AUTH_METHOD=basicAuth
+ BA_IDENTITY=dmaap-bc@dmaap-bc.onap.org
+ init_config
+ '[' '!' -d /opt/app/dbc-client -a '!' -d /opt/app/config ]
+ cd /opt/app/osaaf/local
+ '[' basicAuth '=' basicAuth ]
+ echo '-u dmaap-bc@dmaap-bc.onap.org:demo123456!'
+ CURL_CRED='-K /opt/app/osaaf/local/curl.cred'
+ init_dbc_provisioning
+ cd /opt/app/config
+ '[' -d dmaap ]
+ '[' -d dcaeLocations ]
+ '[' -d mr_clusters ]
+ '[' -d topics ]
+ '[' -d mr_clients ]
+ '[' -d dr_nodes ]
+ '[' -d feeds ]
+ ls feeds/feedConfig-0.json
+ do_http_post feeds/feedConfig-0.json feeds
+ RETRY_TIME=60
+ '[' -n /opt/app/config/cache ]
+ cut -d . -f1
+ echo feedConfig-0.json
+ RESP=/opt/app/config/cache/feedConfig-0-resp.json
+ true
+ '[' feeds '!=' feeds -a feeds '!=' topics ]
+ xcurl -o /opt/app/config/cache/feedConfig-0-resp.json -d @feeds/feedConfig-0.json 'https://dmaap-bc:8443/webapi/feeds/?useExisting=true'
+ curl -X POST -s '-K /opt/app/osaaf/local/curl.cred' -w '%{http_code}' -H 'X-ECOMP-RequestID: dcae-datafile-collector-dmaap-provisioning' -H 'Content-Type: application/json' -o /opt/app/config/cache/feedConfig-0-resp.json -d @feeds/feedConfig-0.json 'https://dmaap-bc:8443/webapi/feeds/?useExisting=true'
Http Post request for feed creation is successful with response code=200
+ rc=200
+ '[' 200 '=' 200 -o 200 '=' 201 -o 200 '=' 409 ]
+ echo 'Http Post request for feed creation is successful with response code=200'
+ break
+ '[' -d dr_pubs ]
+ ls dr_pubs/drpubConfig-0.json
+ do_http_post dr_pubs/drpubConfig-0.json dr_pubs
+ RETRY_TIME=60
+ '[' -n /opt/app/config/cache ]
+ echo drpubConfig-0.json
+ cut -d . -f1
+ RESP=/opt/app/config/cache/drpubConfig-0-resp.json
+ true
+ '[' dr_pubs '!=' feeds -a dr_pubs '!=' topics ]
+ cat dr_pubs/drpubConfig-0.json
+ envsubst
+ json_input='{"dcaeLocationName":"loc00","feedName":"bulk_pm_feed"}'
+ xcurl -o /opt/app/config/cache/drpubConfig-0-resp.json -d '{"dcaeLocationName":"loc00","feedName":"bulk_pm_feed"}' https://dmaap-bc:8443/webapi/dr_pubs
+ curl -X POST -s '-K /opt/app/osaaf/local/curl.cred' -w '%{http_code}' -H 'X-ECOMP-RequestID: dcae-datafile-collector-dmaap-provisioning' -H 'Content-Type: application/json' -o /opt/app/config/cache/drpubConfig-0-resp.json -d '{"dcaeLocationName":"loc00","feedName":"bulk_pm_feed"}' https://dmaap-bc:8443/webapi/dr_pubs
+ rc=201
+ '[' 201 '=' 200 -o 201 '=' 201 -o 201 '=' 409 ]
+ echo 'Http Post request is successful with response code=201'
+ break
+ '[' -d dr_subs ]
Http Post request is successful with response code=201

3. Log snippet from dcae-pm-mapper initContainer dcae-pm-mapper-init-dmaap-provisioning for creation of Feeds and Dr Subscriber and MessageRouter Topics.

dcae-pm-mapper initContainer dcae-pm-mapper-init-dmaap-provisioning Log 
$ kubectl logs -f -n onap dev-dcae-pm-mapper-6d84cb4757-mljn9 -c dcae-pm-mapper-init-dmaap-provisioning

+ export 'PATH=/usr/local/bin:/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/sbin'
+ RESP_CACHE=/opt/app/config/cache
+ RESP=/dev/null
+ APP_ROOT=/opt/app/dbc-client
+ CONFIGMAP_ROOT=/opt/app/config
+ PORT=8443
+ DBC=dmaap-bc
+ PROTO=https
+ PARAM='useExisting=true'
+ REQUESTID=dcae-pm-mapper-dmaap-provisioning
+ URL=https://dmaap-bc:8443/webapi/
+ CA_PEM=ca.pem
+ KEY_PEM=key.pem
+ CLIENT_PEM=client.pem
+ PEM_DIR=/opt/app/osaaf/local
+ CERT_PWD='2U[iOZzMHI:.#tdCwlBqc;}S'
+ BA_PWD='demo123456!'
+ AUTH_METHOD=basicAuth
+ BA_IDENTITY=dmaap-bc@dmaap-bc.onap.org
+ init_config
+ '[' '!' -d /opt/app/dbc-client -a '!' -d /opt/app/config ]
+ cd /opt/app/osaaf/local
+ '[' basicAuth '=' basicAuth ]
+ echo '-u dmaap-bc@dmaap-bc.onap.org:demo123456!'
+ CURL_CRED='-K /opt/app/osaaf/local/curl.cred'
+ init_dbc_provisioning
+ cd /opt/app/config
+ '[' -d dmaap ]
+ '[' -d dcaeLocations ]
+ '[' -d mr_clusters ]
+ '[' -d topics ]
+ ls topics/topicsConfig-0.json
+ do_http_post topics/topicsConfig-0.json topics
+ RETRY_TIME=60
+ '[' -n /opt/app/config/cache ]
+ echo+  topicsConfig-0.json
cut -d . -f1
+ RESP=/opt/app/config/cache/topicsConfig-0-resp.json
+ true
+ '[' topics '!=' feeds -a topics '!=' topics ]
+ xcurl -o /opt/app/config/cache/topicsConfig-0-resp.json -d @topics/topicsConfig-0.json 'https://dmaap-bc:8443/webapi/topics/?useExisting=true'
+ curl -X POST -s '-K /opt/app/osaaf/local/curl.cred' -w '%{http_code}' -H 'X-ECOMP-RequestID: dcae-pm-mapper-dmaap-provisioning' -H 'Content-Type: application/json' -o /opt/app/config/cache/topicsConfig-0-resp.json -d @topics/topicsConfig-0.json 'https://dmaap-bc:8443/webapi/topics/?useExisting=true'
+ rc=201
+ '[' 201 '=' 200 -o 201 '=' 201 -o 201 '=' 409 ]
+ echo 'Http Post request for feed creation is successful with response code=201'
+ break
+ '[' -d mr_clients ]
+ '[' -d dr_nodes ]
+ '[' -d feeds ]
Http Post request for feed creation is successful with response code=201
+ ls feeds/feedConfig-0.json
+ do_http_post feeds/feedConfig-0.json feeds
+ RETRY_TIME=60
+ '[' -n /opt/app/config/cache ]
+ echo feedConfig-0.json
+ cut -d . -f1
+ RESP=/opt/app/config/cache/feedConfig-0-resp.json
+ true
+ '[' feeds '!=' feeds -a feeds '!=' topics ]
+ xcurl -o /opt/app/config/cache/feedConfig-0-resp.json -d @feeds/feedConfig-0.json 'https://dmaap-bc:8443/webapi/feeds/?useExisting=true'
+ curl -X POST -s '-K /opt/app/osaaf/local/curl.cred' -w '%{http_code}' -H 'X-ECOMP-RequestID: dcae-pm-mapper-dmaap-provisioning' -H 'Content-Type: application/json' -o /opt/app/config/cache/feedConfig-0-resp.json -d @feeds/feedConfig-0.json 'https://dmaap-bc:8443/webapi/feeds/?useExisting=true'
+ rc=200
+ '[' 200 '=' 200 -o 200 '=' 201 -o 200 '=' 409 ]
+ echo 'Http Post request for feed creation is successful with response code=200'
+ break
+ '[' -d dr_pubs ]
+ '[' -d dr_subs ]
Http Post request for feed creation is successful with response code=200
+ ls dr_subs/drsubConfig-0.json
+ do_http_post dr_subs/drsubConfig-0.json dr_subs
+ RETRY_TIME=60
+ '[' -n /opt/app/config/cache ]
+ echo drsubConfig-0.json
+ cut -d . -f1
+ RESP=/opt/app/config/cache/drsubConfig-0-resp.json
+ true
+ '[' dr_subs '!=' feeds -a dr_subs '!=' topics ]
+ cat dr_subs/drsubConfig-0.json
+ envsubst
+ json_input='{"dcaeLocationName":"loc00","decompress":true,"deliveryURL":"https://dcae-pm-mapper:8443/delivery","feedName":"bulk_pm_feed","privilegedSubscriber":true,"username":"username","userpwd":"password"}'
+ xcurl -o /opt/app/config/cache/drsubConfig-0-resp.json -d '{"dcaeLocationName":"loc00","decompress":true,"deliveryURL":"https://dcae-pm-mapper:8443/delivery","feedName":"bulk_pm_feed","privilegedSubscriber":true,"username":"username","userpwd":"password"}' https://dmaap-bc:8443/webapi/dr_subs
+ curl -X POST -s '-K /opt/app/osaaf/local/curl.cred' -w '%{http_code}' -H 'X-ECOMP-RequestID: dcae-pm-mapper-dmaap-provisioning' -H 'Content-Type: application/json' -o /opt/app/config/cache/drsubConfig-0-resp.json -d '{"dcaeLocationName":"loc00","decompress":true,"deliveryURL":"https://dcae-pm-mapper:8443/delivery","feedName":"bulk_pm_feed","privilegedSubscriber":true,"username":"username","userpwd":"password"}' https://dmaap-bc:8443/webapi/dr_subs
Http Post request is successful with response code=201
+ rc=201
+ '[' 201 '=' 200 -o 201 '=' 201 -o 201 '=' 409 ]
+ echo 'Http Post request is successful with response code=201'
+ break

4. GET Request for DR Feeds, MR Topics from Bus Controller API.

GET Request for Feeds from BusController 
1. >> GET : https://172.16.0.70:30242/webapi/feeds/
[
    {
        "lastMod": 1625906852119,
        "status": "VALID",
        "feedId": "1",
        "feedName": "bulk_pm_feed",
        "feedVersion": "0",
        "feedDescription": "DFC Feed Creation",
        "owner": "dcaecm",
        "asprClassification": "unclassified",
        "publishURL": "https://dmaap-dr-prov/publish/1",
        "subscribeURL": "https://dmaap-dr-prov/subscribe/1",
        "suspended": false,
        "logURL": "https://dmaap-dr-prov/feedlog/1",
        "formatUuid": null,
        "pubs": [
            {
                "lastMod": 1625906852105,
                "status": "VALID",
                "dcaeLocationName": "loc00",
                "username": "tmp_edftprplxki85pw",
                "userpwd": "gi6nvqz4skzepa1",
                "feedId": "1",
                "pubId": "1.da72f",
                "feedName": null,
                "feedVersion": null,
                "statusValid": true
            },
            {
                "lastMod": 1625906851630,
                "status": "VALID",
                "dcaeLocationName": "san-francisco",
                "username": "tmp_rmu408ke6c47cjd",
                "userpwd": "3ae2ahymjl6sndw",
                "feedId": "1",
                "pubId": "1.9hl81",
                "feedName": null,
                "feedVersion": null,
                "statusValid": true
            }
        ],
        "subs": [
            {
                "lastMod": 1625906974644,
                "status": "VALID",
                "dcaeLocationName": "loc00",
                "username": "username",
                "userpwd": "password",
                "feedId": "1",
                "deliveryURL": "https://dcae-pm-mapper:8443/delivery",
                "logURL": "https://dmaap-dr-prov/sublog/1",
                "subId": "1",
                "use100": false,
                "suspended": false,
                "owner": "DGL",
                "guaranteedDelivery": false,
                "guaranteedSequence": false,
                "privilegedSubscriber": true,
                "decompress": true,
                "feedName": null,
                "feedVersion": null,
                "statusValid": true
            }
        ],
        "bytes": "eyJuYW1lIjogImJ1bGtfcG1fZmVlZCIsICJ2ZXJzaW9uIjogIjAiLCAiZGVzY3JpcHRpb24iOiAiREZDIEZlZWQgQ3JlYXRpb24iLCAic3VzcGVuZCI6IGZhbHNlLCAiYXV0aG9yaXphdGlvbiI6IHsgImNsYXNzaWZpY2F0aW9uIjogInVuY2xhc3NpZmllZCIsICJlbmRwb2ludF9hZGRycyI6IFtdLCJlbmRwb2ludF9pZHMiOiBbCXsiaWQiOiAidG1wX2VkZnRwcnBseGtpODVwdyIsInBhc3N3b3JkIjogImdpNm52cXo0c2t6ZXBhMSJ9CSx7ImlkIjogInRtcF9ybXU0MDhrZTZjNDdjamQiLCJwYXNzd29yZCI6ICIzYWUyYWh5bWpsNnNuZHcifV19fQ==",
        "statusValid": true
    }
]

2. >> GET Topics : https://172.16.0.70:30242/webapi/topics/
[
    {
        "lastMod": 1625906819480,
        "status": "VALID",
        "fqtn": "org.onap.dmaap.mr.PNF_REGISTRATION",
        "topicName": "PNF_REGISTRATION",
        "topicDescription": "the VES collector will be publishing pnfRegistration events in this topic",
        "tnxEnabled": "false",
        "owner": "VEScollector",
        "formatUuid": null,
        "replicationCase": "REPLICATION_NONE",
        "globalMrURL": null,
        "fqtnStyle": null,
        "version": null,
        "partitionCount": "2",
        "replicationCount": "1",
        "publisherRole": "org.onap.dmaap.mr.PNF_REGISTRATION.publisher",
        "subscriberRole": "org.onap.dmaap.mr.PNF_REGISTRATION.subscriber",
        "clients": [
            {
                "lastMod": 1625906820030,
                "status": "VALID",
                "dcaeLocationName": "san-francisco",
                "topicURL": "http://message-router:3904/events/org.onap.dmaap.mr.PNF_REGISTRATION",
                "fqtn": "org.onap.dmaap.mr.PNF_REGISTRATION",
                "clientRole": "org.onap.dmaap.mr.PNF_REGISTRATION.sub",
                "action": [
                    "sub",
                    "view"
                ],
                "mrClientId": "1625906820030",
                "clientIdentity": null,
                "publisher": false,
                "subscriber": true,
                "statusValid": true
            }
        ],
        "numClients": 1,
        "bytes": "eyAidG9waWNOYW1lIjogIm9yZy5vbmFwLmRtYWFwLm1yLlBORl9SRUdJU1RSQVRJT04iLCAidG9waWNEZXNjcmlwdGlvbiI6ICJ0aGUgVkVTIGNvbGxlY3RvciB3aWxsIGJlIHB1Ymxpc2hpbmcgcG5mUmVnaXN0cmF0aW9uIGV2ZW50cyBpbiB0aGlzIHRvcGljIiwgInBhcnRpdGlvbkNvdW50IjogIjIiLCAicmVwbGljYXRpb25Db3VudCI6ICIxIiB9IA==",
        "statusValid": true
    },
    {
        "lastMod": 1625906820603,
        "status": "VALID",
        "fqtn": "org.onap.dmaap.mr.mirrormakeragent",
        "topicName": "mirrormakeragent",
        "topicDescription": "the topic used to provision the MM agent whitelist",
        "tnxEnabled": "false",
        "owner": "dmaap",
        "formatUuid": null,
        "replicationCase": "REPLICATION_NONE",
        "globalMrURL": null,
        "fqtnStyle": null,
        "version": null,
        "partitionCount": "1",
        "replicationCount": "1",
        "publisherRole": "org.onap.dmaap.mr.mirrormakeragent.publisher",
        "subscriberRole": "org.onap.dmaap.mr.mirrormakeragent.subscriber",
        "clients": [
            {
                "lastMod": 1625906821157,
                "status": "VALID",
                "dcaeLocationName": "san-francisco",
                "topicURL": "http://message-router:3904/events/org.onap.dmaap.mr.mirrormakeragent",
                "fqtn": "org.onap.dmaap.mr.mirrormakeragent",
                "clientRole": null,
                "action": [
                    "pub",
                    "sub",
                    "view"
                ],
                "mrClientId": "1625906821157",
                "clientIdentity": "dmaap-bc-mm-prov@dmaap-bc-mm-prov.onap.org",
                "publisher": true,
                "subscriber": true,
                "statusValid": true
            },
            {
                "lastMod": 1625906827509,
                "status": "VALID",
                "dcaeLocationName": "san-francisco",
                "topicURL": "http://message-router:3904/events/org.onap.dmaap.mr.mirrormakeragent",
                "fqtn": "org.onap.dmaap.mr.mirrormakeragent",
                "clientRole": null,
                "action": [
                    "pub",
                    "sub",
                    "view"
                ],
                "mrClientId": "1625906827509",
                "clientIdentity": "demo@people.osaaf.org",
                "publisher": true,
                "subscriber": true,
                "statusValid": true
            },
            {
                "lastMod": 1625906826491,
                "status": "VALID",
                "dcaeLocationName": "san-francisco",
                "topicURL": "http://message-router:3904/events/org.onap.dmaap.mr.mirrormakeragent",
                "fqtn": "org.onap.dmaap.mr.mirrormakeragent",
                "clientRole": null,
                "action": [
                    "pub",
                    "sub",
                    "view"
                ],
                "mrClientId": "1625906826491",
                "clientIdentity": "dmaap-bc-topic-mgr@dmaap-bc-topic-mgr.onap.org",
                "publisher": true,
                "subscriber": true,
                "statusValid": true
            }
        ],
        "numClients": 3,
        "bytes": "eyAidG9waWNOYW1lIjogIm9yZy5vbmFwLmRtYWFwLm1yLm1pcnJvcm1ha2VyYWdlbnQiLCAidG9waWNEZXNjcmlwdGlvbiI6ICJ0aGUgdG9waWMgdXNlZCB0byBwcm92aXNpb24gdGhlIE1NIGFnZW50IHdoaXRlbGlzdCIsICJwYXJ0aXRpb25Db3VudCI6ICIxIiwgInJlcGxpY2F0aW9uQ291bnQiOiAiMSIgfSA=",
        "statusValid": true
    },
    {
        "lastMod": 1625906971092,
        "status": "VALID",
        "fqtn": "org.onap.dmaap.mr.PERFORMANCE_MEASUREMENTS",
        "topicName": "PERFORMANCE_MEASUREMENTS",
        "topicDescription": "PM Mapper publishes perf3gpp VES PM Events to authenticated MR topic",
        "tnxEnabled": "false",
        "owner": "dcaecm",
        "formatUuid": null,
        "replicationCase": "REPLICATION_NONE",
        "globalMrURL": null,
        "fqtnStyle": null,
        "version": null,
        "partitionCount": "2",
        "replicationCount": "1",
        "publisherRole": "org.onap.dmaap.mr.PERFORMANCE_MEASUREMENTS.publisher",
        "subscriberRole": "org.onap.dmaap.mr.PERFORMANCE_MEASUREMENTS.subscriber",
        "clients": [
            {
                "lastMod": 1625906971956,
                "status": "VALID",
                "dcaeLocationName": "san-francisco",
                "topicURL": "http://message-router:3904/events/org.onap.dmaap.mr.PERFORMANCE_MEASUREMENTS",
                "fqtn": "org.onap.dmaap.mr.PERFORMANCE_MEASUREMENTS",
                "clientRole": "org.onap.dcae.pmPublisher",
                "action": [
                    "pub",
                    "view"
                ],
                "mrClientId": "1625906971956",
                "clientIdentity": null,
                "publisher": true,
                "subscriber": false,
                "statusValid": true
            }
        ],
        "numClients": 1,
        "bytes": "eyAidG9waWNOYW1lIjogIm9yZy5vbmFwLmRtYWFwLm1yLlBFUkZPUk1BTkNFX01FQVNVUkVNRU5UUyIsICJ0b3BpY0Rlc2NyaXB0aW9uIjogIlBNIE1hcHBlciBwdWJsaXNoZXMgcGVyZjNncHAgVkVTIFBNIEV2ZW50cyB0byBhdXRoZW50aWNhdGVkIE1SIHRvcGljIiwgInBhcnRpdGlvbkNvdW50IjogIjIiLCAicmVwbGljYXRpb25Db3VudCI6ICIxIiB9IA==",
        "statusValid": true
    },
    {
        "lastMod": 1625906816791,
        "status": "VALID",
        "fqtn": "org.onap.dmaap.mr.PNF_READY",
        "topicName": "PNF_READY",
        "topicDescription": "This topic will be used to publish the PNF_READY events generated by the PNF REgistration Handler service in the DCAE platform.",
        "tnxEnabled": "false",
        "owner": "PNFRegistrationHandler",
        "formatUuid": null,
        "replicationCase": "REPLICATION_NONE",
        "globalMrURL": null,
        "fqtnStyle": null,
        "version": null,
        "partitionCount": "2",
        "replicationCount": "1",
        "publisherRole": "org.onap.dmaap.mr.PNF_READY.publisher",
        "subscriberRole": "org.onap.dmaap.mr.PNF_READY.subscriber",
        "clients": [
            {
                "lastMod": 1625906817506,
                "status": "VALID",
                "dcaeLocationName": "san-francisco",
                "topicURL": "http://message-router:3904/events/org.onap.dmaap.mr.PNF_READY",
                "fqtn": "org.onap.dmaap.mr.PNF_READY",
                "clientRole": "org.onap.dmaap.mr.PNF_READY.pub",
                "action": [
                    "pub",
                    "view"
                ],
                "mrClientId": "1625906817506",
                "clientIdentity": null,
                "publisher": true,
                "subscriber": false,
                "statusValid": true
            }
        ],
        "numClients": 1,
        "bytes": "eyAidG9waWNOYW1lIjogIm9yZy5vbmFwLmRtYWFwLm1yLlBORl9SRUFEWSIsICJ0b3BpY0Rlc2NyaXB0aW9uIjogIlRoaXMgdG9waWMgd2lsbCBiZSB1c2VkIHRvIHB1Ymxpc2ggdGhlIFBORl9SRUFEWSBldmVudHMgZ2VuZXJhdGVkIGJ5IHRoZSBQTkYgUkVnaXN0cmF0aW9uIEhhbmRsZXIgc2VydmljZSBpbiB0aGUgRENBRSBwbGF0Zm9ybS4iLCAicGFydGl0aW9uQ291bnQiOiAiMiIsICJyZXBsaWNhdGlvbkNvdW50IjogIjEiIH0g",
        "statusValid": true
    }
]

Test details

  1. Create Sftp server.
  2. Upload PM Files to xNF SFTP Server.
  3. Send File Ready Event to VES Collector.
  4. Verify Ves Collector logs for Event send to unauthenticated.VES_NOTIFICATION_OUTPUT : Ves Collector log file.
  5. Verify Data File Collector Logs if it contains message > Publishing file A1625946870.67.xml.gz to DR successful! :  DFC log file.
  6. Vefify PM-Mapper log if it contains > org.onap.dcaegen2.services.pmmapper.messagerouter.VESPublisher. Successfully published VES events to messagerouter : Pm-Mapper log file.
  7. Verify Message-Router log if  it contains Publisher Log Details : [publisherId=dcae, topicId=org.onap.dmaap.mr.PERFORMANCE_MEASUREMENTS, messageTimestamp=null, publisherIp=10.42.6.27, messageBatchId=10072021195549, messageSequence=1, messageLengthInBytes=2530, transactionEnabled=true, transactionId=10-07-2021::07:55:44:917::10.42.6.27::10072021195549::1, publishTimestamp=10-07-2021::07:55:44:918, serverIp=10.42.3.28]

Improvements

  1. Datafile Collector not sending dr publisher credentails as secret.





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1 Comment

  1. Vijay Venkatesh Kumar

    Thanks Ajay Deep Singh for documentations. As we have now working design/solutions with E2E flow - suggest following updates to wiki (same can be used for RTD)

    1. Split the Design diagram into two parts
      1. Depecting DMAAP init container call to DMAAP-BC to provision statically known topic/feed and subscriber/publisher part of ONAP DMAAP installation
      2. Depect flows within DCAE POD deployment and corresponding invocation of DMAAP init container call to invoke BC.
      3. Note: **Use different color coding to reflect DMAAP components/init container vs DCAE components/flow. For maintenance of these diagrams, will be better if original slide is uploaded to wiki or create diagram in draw.io so corresponding source can be exported and submitted into gerrit as source xml
    2. Test details/logs looks good to confirm the solutions work.  However would suggest expanding each steps with more detail for other users to replicate complete env and perform deployment/validation (you can include steps for bulk-pm local execution)
    3. On For future improvement - It would be good to note the limitation on current DMAAP BC and hence publisher credentails are autogenerated. Possibly create separate jira and tag it for future tracking.