Upgrading Data Analytics Studio
Also available as:
PDF

Upgrading the DAS-DP App

You also need to upgrade the DAS-DP App if your DAS clusters are managed by DP.

  1. Make the latest das_dp repo available on the DP instance.
  2. Navigate to the directory containing the installation scripts for the existing DAS service. For example:
    cd /usr/das/x.y.z.n-bb/das_dp/bin
  3. Stop the existing DAS instance by running the following command:
    ./dasdeploy.sh destroy
  4. (Optional) You can remove the existing DAS repo using the yum remove das_dp command.
  5. Install the RPMs for the latest DAS service application by entering the following command:
    yum install das_dp
    A directory is created that contains the Docker image tarball files and a configuration script. If the yum command fails, then the local repository was not set up correctly. Check the repository file /etc/yum.repos.d/das.repo on the host.
  6. Navigate to the directory containing the installation scripts for the latest DAS service. For example:
    cd /usr/das/x.y.z.n-bb/das_dp/bin
  7. Load the DAS Docker images and initialize the environment using the following commands:
    ./dasdeploy.sh load
    ./dasdeploy.sh init

    It prompts for the master password that was used for initializing the DP Platform. Make sure you enter the same master password.

    Images can take a while to load.

  8. Verify that the container you installed is running by entering the following command:
    ./dasdeploy.sh ps
    Make sure that the container with the name das-app is running.