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  1. Couchbase Server
  2. MB-40628

Connect link does not fall back to alternate address for IPv6 configured cluster

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Not a Bug
    • Affects Version/s: 6.6.0
    • Fix Version/s: 6.6.0
    • Component/s: analytics
    • Labels:
    • Triage:
      Untriaged
    • Operating System:
      Centos 64-bit
    • Story Points:
      1
    • Is this a Regression?:
      No

      Description

      Verification steps -
      1. setup 2 cluster with hostnames. 1 local analytics cluster and 1 remote data cluster.(both clusters are in IPv6 mode).
      2. create alternate address for remote cluster as
      ./couchbase-cli setting-alternate-address --cluster secu04.qe.couchbase.com:8091 -u Administrator -p password --set --node secu04.qe.couchbase.com --hostname <ipv6_address>
      3. create link to remote cluster on local cluster.
      4. create dataset using the above link in local cluster.
      5. connect link.
      6. remove dns entry for remote cluster from /etc/hosts file on local cluster VM.
      7. disconnect link and connect back, this step fails with internal error.

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          Activity

          Hide
          umang.agrawal Umang added a comment -

          working as expected. verified with couchbase server build 6.6.0-7897

          Show
          umang.agrawal Umang added a comment - working as expected. verified with couchbase server build 6.6.0-7897
          Hide
          michael.blow Michael Blow added a comment -

          Hi,

          Alternate addresses are not used for fallback- they are only used if the configured hostname at ALTER or CREATE link time is identified as an alternate address. This can be validated by calling GET on the link endpoint, you will see bootstrapAlternateAddress=true in this case.

          Show
          michael.blow Michael Blow added a comment - Hi, Alternate addresses are not used for fallback- they are only used if the configured hostname at ALTER or CREATE link time is identified as an alternate address. This can be validated by calling GET on the link endpoint, you will see bootstrapAlternateAddress=true in this case.

            People

            Assignee:
            umang.agrawal Umang
            Reporter:
            umang.agrawal Umang
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              Dates

              Created:
              Updated:
              Resolved:

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