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  1. Network Controller
  2. SDNC-124

Multi-site High-available - Manual Failover

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    Details

    • Type: Epic
    • Status: Closed
    • Priority: Medium
    • Resolution: Done
    • Affects Version/s: None
    • Fix Version/s: Beijing Release
    • Component/s: None
    • Labels:
      None
    • Epic Name:
      Multi-site High-available Improvements - Proof of Concept
    • Epic Status:
      To Do

      Description

      As a user of SDNC, I want improvements to resiliency of SDNC by support of Multi-site (Geo-redundant) solutions.

      I want to achieve level 3, as defined in the ONAP Carrier Grade requirements - resiliency

        https://wiki.onap.org/pages/viewpage.action?pageId=15998867

      Note we shall start with an manual failover solution in Beijing.

      In particular, I want

      1. Enable SDN-C Geo-redundancy over IP transport
      2. Operate Geo-redundancy solution using  Active-standby configuration i.e. the secondary SDN-C cluster is in a stand-by state unable to receive requests from SDN-C clients, while the primary SDN-C is healthy.
      3. Be able to initiate fail-over manually
      4. To operate after the manual fail-over, the previously secondary site as a primary site, while the recently primary site becomes standby secondary.
      5. Support fail-over mechanism with no impact on the SDN-C ONAP client e.g. MSO.
      6. Monitor Geo-redundant mechanism status to get info regarding the sites availability and log regarding the Geo redundancy mechanism events

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              Assignee:
              jmac James MacNider
              Reporter:
              chiz99 Sharon Chisholm
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                Created:
                Updated:
                Resolved: