Uninstalling the elastic distributed inference package

Uninstall the elastic distributed inference package.

1. Remove the elastic distributed inference package by completing the following steps on each host:
   Note: Before removing the elastic distributed inference package from the last host, inference services and some cluster services must be stopped.
   1. Source the environment. For example:

      source /opt/ibm/spectrumcomputing/profile.platform

   2. If this is the last host you are removing the elastic distributed inference package from, you must do the following before removing the package from the last host:
      1. Delete any existing inference services using the cluster management console. Navigate to Workload > Spark > Deep Learning. From the Elastic Distributed Inference tab, select the inference service and click Delete.
      2. Stop related services.

         egosh service stop imd lbd etcd

      3. Delete related serves.

         egosh service delete imd lbd etcd

   3. Remove the elastic distributed inference package.

      rpm -e --dbpath $DB_PATH dliedi

      where:

      • --dbpath $DB_PATH sets the path to the RPM database directory. The --dbpath parameter is optional. If IBM Spectrum Conductor Deep Learning Impact was installed with the --dbpath option, then you must specify the same path that was used during the installation of IBM Spectrum Conductor Deep Learning Impact.
2. After the elastic distributed inference package is removed from the last host, remove any shared data specific to elastic distributed inference.

   rm -rf $EDI_SHARED_FS/dlim/