Details

    • Type: Sub-task
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: M5
    • Fix Version/s: None
    • Component/s: ops-tooling
    • Labels:
      None
    • Target Version/s:

      Description

      The web UI should have info on the configured master quorum and who is leader. We should also make sure any relevant metrics are exposed (ie that the existing consensus metrics are plumbed, and anything else that might be relevant to monitor the operation of the master quorum)

        Activity

        Hide
        avf Alex Feinberg added a comment -

        In order to do this, I am going to change GetNodeInstancePB call in consensus_service to also contain the http port, in order to be able to have links to the other masters on the /masterz page that I am adding.

        Show
        avf Alex Feinberg added a comment - In order to do this, I am going to change GetNodeInstancePB call in consensus_service to also contain the http port, in order to be able to have links to the other masters on the /masterz page that I am adding.
        Hide
        avf Alex Feinberg added a comment -

        In a sense it will be like a TSRegistrationPB – I am going to rename this actually to MasterRegistrationPB

        Show
        avf Alex Feinberg added a comment - In a sense it will be like a TSRegistrationPB – I am going to rename this actually to MasterRegistrationPB
        Hide
        adar Adar Dembo added a comment -

        This is a useful ops improvement, so let's keep it in scope for GA (though not for 0.8).

        Show
        adar Adar Dembo added a comment - This is a useful ops improvement, so let's keep it in scope for GA (though not for 0.8).
        Hide
        tlipcon Todd Lipcon added a comment -

        A few things I noticed here:

        • since the follower masters don't have an active catalog manager, they currently show an empty list of tables. That is quite counter-intuitive. We should probably redirect to the currently known leader (or attempt to proxy) or something
        • the /masters list only shows the registrations, not the hostnames, even though users usually think in terms of hostnames
        Show
        tlipcon Todd Lipcon added a comment - A few things I noticed here: since the follower masters don't have an active catalog manager, they currently show an empty list of tables. That is quite counter-intuitive. We should probably redirect to the currently known leader (or attempt to proxy) or something the /masters list only shows the registrations, not the hostnames, even though users usually think in terms of hostnames

          People

          • Assignee:
            wdberkeley Will Berkeley
            Reporter:
            tlipcon Todd Lipcon
          • Votes:
            0 Vote for this issue
            Watchers:
            3 Start watching this issue

            Dates

            • Created:
              Updated:

              Development