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( Note: The akka.yaml file is going to be merged with service.yaml. That case, this procedure will change slightly)

Get akka.yaml from Gerrit Topic SDNC-214 (download akka.yaml and place it in <directory to oom repo>/kubernetes/sdnc/templates on both Kubernetes master nodes.
Get new startODL.sh and configure_geo_cluster.sh from Gerrit Topic SDNC-214
Update the values.yaml file

The values.yaml file is what defines the GEO partitioning for the clusters, so for the primary cluster myODLCluster should have the IP address of the master node of the primary cluster and the peerODLCluster should have the IP address of the master node of the secondary (standby) cluster.

And the secondary cluster, it would be the reverse of the primary cluster.
Info
title Example of <oom repo>/kubernetes/sdnc/values.yaml
enableODLCluster: true enableGRgeoEnabled: true
peerODLCluster: 10.147.114.5
myODLCluster: 10.147.114.140
Restart the SDN-C pods.

Once SDN-C pod is up and running again (might take up to 5~7 minutes), the akka.conf should be updated with IP addresses described in Step 3.

- Log in to one of the SDN-C pods and check the akka.conf from /opt/opendaylight/current/configuration/initial/:

Info

title	Example akka.conf

odl-cluster-data {
  akka {
    remote {
      artery {
        enabled = off
        canonical.hostname= "10.147.114.5"
        canonical.port = 30251
      }
      netty.tcp {
        bind-hostname= "10.36.0.3"
        bind-port = 2550
        hostname= "10.147.114.5"
        port = 30251
      }
      # when under load we might trip a false positive on the failure detector
      # transport-failure-detector {
        # heartbeat-interval = 4 s
        # acceptable-heartbeat-pause = 16s
      # }
    }
    cluster {
      # Remove ".tcp" when using artery.
      seed-nodes = ["akka.tcp://opendaylight-cluster-data@10.147.114.5:30251",
                                "akka.tcp://opendaylight-cluster-data@10.147.114.5:30252",
                                "akka.tcp://opendaylight-cluster-data@10.147.114.5:30253",
                                "akka.tcp://opendaylight-cluster-data@10.147.114.140:30251",
                                "akka.tcp://opendaylight-cluster-data@10.147.114.140:30252",
                                "akka.tcp://opendaylight-cluster-data@10.147.114.140:30253"]
      roles = ["member-1"]
    }
    persistence {
      # By default the snapshots/journal directories live in KARAF_HOME. You can choose to put it somewhere else by
      # modifying the following two properties. The directory location specified may be a relative or absolute path.
      # The relative path is always relative to KARAF_HOME.
      # snapshot-store.local.dir = "target/snapshots"
      # journal.leveldb.dir = "target/journal"
      journal {
        leveldb {
          # Set native = off to use a Java-only implementation of leveldb.
          # Note that the Java-only version is not currently considered by Akka to be production quality.
          # native = off
        }
      }
    }
  }
}

To test ODL clustering:

Install Cluster Monitoring cluster monitoring tool

Download the cluster monitor from github

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Versions Compared

Old Version 7

New Version 8

Key

To test ODL clustering: