Upgrading the DAS-DP App

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

1. Make the DAS 1.2.1 das_dp repo available on the DP instance.
2. Navigate to the directory containing the installation scripts for the DAS 1.2.0 service. For example:

   cd /usr/das/x.y.z.n-bb/das_dp/bin

3. Stop the DAS 1.2.0 instance by running the following command:

   ./dasdeploy.sh destroy

4. (Optional) You can remove the DAS 1.2.0 repo using the yum remove das_dp command.
5. Install the RPMs for the DAS 1.2.1 service application by entering the following command:

   yum install das_dp

   A folder 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 DAS 1.2.1 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.