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  1. DPOD 1.0.15.0 introduces Expert Mode dashboards which are based on OpenSearch Dashboards.

  2. If Kibana is installed on your non-appliance installation, please continue with the below steps.

  3. Backup the existing configuration by exporting the saved objects of Kibana.

  4. Uninstall Kibana rpm from DPOD server (in a Cell environment, this would be the cell manager).

  5. Perform the upgrade to DPOD 1.0.15.0. The upgrade will fail if it detects an existing installation of Kibana.

  6. After the upgrade is complete, if the previous Kibana dashboards have not been preserved and you would like to keep them, import the Kibana backup to Expert Mode dashboards.

Additional Setup

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Info

  1. Users of Cell Environment member installed on virtual machines should skip this section.

  2. Skip this section if NUMA is not enabled on your system as described in Configuring Cell Members with 4 CPU Sockets and NVMe Disks .

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After successfully running the upgrade process, run the following commands in the server's command line:

Code Block
sed -i '/\/usr\/bin\/numactl --membind=0/d' /etc/init.d/MonTier-es-raw-trans-Node-2
sed -i '/\/usr\/bin\/numactl --membind=0/d' /etc/init.d/MonTier-es-raw-trans-Node-3 
sed -i '/\/usr\/bin\/numactl --membind=0/d' /etc/init.d/MonTier-es-raw-trans-Node-4 
sed -i '/.*daemon --user $ES_NODE_USER.*/i \        numa="/usr/bin/numactl --membind=1 --cpunodebind=1"' /etc/init.d/MonTier-es-raw-trans-Node-2
sed -i '/.*daemon --user $ES_NODE_USER.*/i \        numa="/usr/bin/numactl --membind=2 --cpunodebind=2"' /etc/init.d/MonTier-es-raw-trans-Node-3
sed -i '/.*daemon --user $ES_NODE_USER.*/i \        numa="/usr/bin/numactl --membind=3 --cpunodebind=3"' /etc/init.d/MonTier-es-raw-trans-Node-4
sed -i 's/.*daemon --user $ES_NODE_USER.*/        daemon --user $ES_NODE_USER --pidfile $pidfile --force $numa $exec -d -p $pidfile/g' /etc/init.d/MonTier-es-raw-trans-Node-2
sed -i 's/.*daemon --user $ES_NODE_USER.*/        daemon --user $ES_NODE_USER --pidfile $pidfile --force $numa $exec -d -p $pidfile/g' /etc/init.d/MonTier-es-raw-trans-Node-3
sed -i 's/.*daemon --user $ES_NODE_USER.*/        daemon --user $ES_NODE_USER --pidfile $pidfile --force $numa $exec -d -p $pidfile/g' /etc/init.d/MonTier-es-raw-trans-Node-4

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To verify the NUMA configuration for all services, execute the following command:

Code Block
grep -A1 -B1 numactl /etc/init.d/*

Restart product services. Using Command Line Interface (CLI):

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Stop all services (Option 2).

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of Store Permissions in Non-Appliance Installation

  1. In case the operating system of DPOD is using a restrictive umask (e.g.: 077), the Store services might not start successfully after the upgrade completes, due to insufficient permissions of the directories /app/opensearch_nodes and /app/java.

  2. If the Store services do not start successfully in your non-appliance installation after the upgrade, please continue with the below steps.

  3. Apply the following commands:

    Code Block
    chown -R --reference /app/opensearch_base /app/opensearch_nodes
chmod 755 /app/java

  4. Start all services (e.g. by using app-util.sh or the Admin Console) and make sure they are up and running.