Chapter 2. Preparing to deploy Red Hat Decision Manager in your OpenShift environment

Procedure

1. Run the following commands:

   $ oc get imagestreamtag -n openshift | grep rhdm71-decisioncentral-openshift
   $ oc get imagestreamtag -n openshift | grep rhdm71-kieserver-openshift

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   If the outputs of both commands are not empty, the required image streams are available and no further action is required.

2. If the output of one or both of the commands is empty, download the rhdm-7.1.0-openshift-templates.zip product deliverable file from the Software Downloads page. Extract the rhdm71-image-streams.yaml file from it. Complete one of the following actions:

   • Run the following command:

     $ oc create -f rhdm71-image-streams.yaml

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   • Using the OpenShift Web UI, select Add to Project Import YAML / JSON, then choose the file or paste its contents.

Procedure

1. Generate an SSL keystore with a private and public key for SSL encryption for Decision Server. In a production environment, generate a valid signed certificate that matches the expected URL of the Decision Server. Save the keystore in a file named keystore.jks. Record the name of the certificate and the password of the keystore file.

   See Generate a SSL Encryption Key and Certificate for more information on how to create a keystore with self-signed or purchased SSL certificates.

2. Use the oc command to generate a secret named kieserver-app-secret from the new keystore file:

   $ oc create secret generic kieserver-app-secret --from-file=keystore.jks

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