CABUORCH-1669

Tips

Pre-OPS: LB Backend Design (plus Framework)

---

jira wiki

scope

UI

https://mockflow.com/app/#Wireframe

時序圖

https://www.websequencediagrams.com/

Push

title Push LB configuration

note left of UI: Push RPD configuration
UI->+Rest Service: LB xml
Rest Service->+DB: persist
DB-->-Rest Service:
Rest Service-->-UI:

note left of RPD Automation: Pre-configure or Gcp UP
RPD Automation->RPD Automation: Generate docsis-group ID
note left of RPD Automation: Waiting RPD push
RPD Automation->RPD Automation: Get DS/US from RPD
RPD Automation->+NSO: Replace XML's docsic-group\n and DS US
NSO->+cBR8: push configuration
cBR8-->-NSO:
NSO-->-RPD Automation: 
RPD Automation->UI: feed back of configure LB

Delete

title Delete LB configuration

note left of UI: Delete RPD configuration
UI->+Rest Service: Delete RPD
Rest Service->+DB: Delete
DB-->-Rest Service:
Rest Service-->-UI: 
Rest Service->+RPD Automation: Unconfigure
RPD Automation->RPD Automation: Recover docsis-group ID
RPD Automation->+NSO: Unconfigure LB
NSO->+cBR8: Unconfigure
cBR8-->-NSO:
NSO-->-RPD Automation: 
RPD Automation-->Rest Service: feed back of configure LB

NSO

push

<!-- 注意！ 当前我们只需要提取docsic-group ID 即可-->

bash-4.2# curl -i -u admin:admin -H "Accept:application/vnd.yang.data+xml" -s http://127.0.0.1:8080/api/config/devices/device/f0bf1cdf-bee1-3525-817c-b593fcb8c8bb/config/ios:cable/load-balance/docsis-group
HTTP/1.1 200 OK
Server: 
Date: Wed, 20 Jun 2018 02:29:21 GMT
Last-Modified: Mon, 18 Jun 2018 19:48:03 GMT
Cache-Control: private, no-cache, must-revalidate, proxy-revalidate
Etag: 1529-459283-108651
Content-Type: application/vnd.yang.data+xml
Transfer-Encoding: chunked
Pragma: no-cache


<docsis-group xmlns="urn:ios" xmlns:y="http://tail-f.com/ns/rest"  xmlns:ios="urn:ios"  xmlns:ncs="http://tail-f.com/ns/ncs">
  <docsis-group-list>
    <docsis-group-id>10011</docsis-group-id>
  </docsis-group-list>
  <docsis-group-list>
    <docsis-group-id>10012</docsis-group-id>
  </docsis-group-list>
  <docsis-group-list>
    <docsis-group-id>10013</docsis-group-id>
  </docsis-group-list>
</docsis-group>

delete

curl -i -u admin:admin -X "DELETE" http://127.0.0.1:8080/api/config/devices/device/f0bf1cdf-bee1-3525-817c-b593fcb8c8bb/config/ios:cable/load-balance/docsis-group/docsis-group-list/1

test

rest api

set-service-template
   "case 1"
{
  "autoAccept": false,
  "defaultFlag": false,
  "elementsList": [
    {
      "description": "16x4 DS/US SG channels",
      "downstreamControllerProfile": 1,
      "eventProfile": 0,
      "rdtiConfig": 20,
      "serviceGroupName": "tfchan_SG",
      "serviceType": "Data",
      "upstreamControllerProfile": 1
    }
  ],
  "name": "qingwyan2",
  "loadBalanceXml": "<config-template xmlns='http://tail-f.com/ns/config/1.0'><devices xmlns='http://tail-f.com/ns/ncs'><device><name>{$DEVICE}</name><config><cable xmlns='urn:ios'><load-balance><docsis-group><docsis-group-list><docsis-group-id>10011</docsis-group-id><downstream><Downstream-Cable><name>7/0/1</name><rf-channel>0-3 8-11</rf-channel></Downstream-Cable></downstream><upstream><Upstream-Cable><name>7/0/2</name><us-channel>0-3</us-channel></Upstream-Cable></upstream><method><type>utilization</type><us-method>modems</us-method></method><threshold><load><percentage>30</percentage></load><stability>70</stability></threshold><policy>pure-ds-load</policy><init-tech-list><grouplist>4</grouplist></init-tech-list></docsis-group-list></docsis-group></load-balance></cable></config></device></devices></config-template>"
}

  "case 2"
{
  "autoAccept": false,
  "defaultFlag": false,
  "elementsList": [
    {
      "description": "16x4 DS/US SG channels",
      "downstreamControllerProfile": 1,
      "eventProfile": 0,
      "rdtiConfig": 20,
      "serviceGroupName": "tfchan_SG",
      "serviceType": "Data",
      "upstreamControllerProfile": 1
    }
  ],
  "name": "qingwyan2",
  "loadBalanceXml": "<config-template xmlns='http://tail-f.com/ns/config/1.0'><devices xmlns='http://tail-f.com/ns/ncs'><device><name>{$DEVICE}</name><config><cable xmlns='urn:ios'><load-balance><docsis-group><docsis-group-list><docsis-group-id>10011</docsis-group-id><downstream><Downstream-Cable><name>7/0/1</name><rf-channel>0-3 8-11</rf-channel></Downstream-Cable></downstream><upstream><Upstream-Cable><name>7/0/2</name><us-channel>0-3</us-channel></Upstream-Cable></upstream><method><type>utilization</type><us-method>modems</us-method></method><threshold><load><percentage>30</percentage></load><stability>70</stability></threshold><policy>pure-ds-load</policy><init-tech-list><grouplist>4</grouplist></init-tech-list></docsis-group-list><docsis-group-list><docsis-group-id>10012</docsis-group-id><restricted/><downstream><Downstream-Cable><name>7/0/1</name><rf-channel>0-3 8-11 18-21 26-29</rf-channel></Downstream-Cable></downstream><upstream><Upstream-Cable><name>7/0/2</name><us-channel>4</us-channel></Upstream-Cable></upstream><interval>5</interval><init-tech-list><grouplist>4</grouplist></init-tech-list></docsis-group-list><docsis-group-list><docsis-group-id>10013</docsis-group-id><restricted/><downstream><Downstream-Cable><name>7/0/1</name><rf-channel>0-31</rf-channel></Downstream-Cable></downstream><upstream><Upstream-Cable><name>7/0/2</name><us-channel>1-4</us-channel></Upstream-Cable></upstream><threshold><load><minimum>1</minimum></load></threshold><interval>5</interval><init-tech-list><grouplist>4</grouplist></init-tech-list></docsis-group-list></docsis-group></load-balance></cable></config></device></devices></config-template>"
}