1. Installation Guide
  2. Kafka Related Details
  3. Kafka Databags Update

A.2 Kafka Databags Update

To update kafka databags:
  1. Navigate to existing kafka configs location /scratch/obma/kafka/kafka_2.13-2.8.1/config.
  2. Open the ssl.properties file and note the below highlighted values. Kafka SSL credentials and the Kafka SSL SCRAM credentials as shown in screenshot below.

    Figure A-3 Kafka Databags Update


    Description of Figure A-3 follows
    Description of "Figure A-3 Kafka Databags Update"

  3. Navigate to /scratch/obma_patch_installer/chef-repo/data_bags folder in putty and run the below commands to extract the SSL and the scram passwords, respectively. If they don’t match the ones in the previous step, please update the databags to match the existing passwords.
    export EDITOR=vim
    
knife data bag edit -z --local-mode obma_jk_kafka_upgrade kafka_ssl --secret-file /scratch/obma_patch_installer/chef-repo/secrets/secret_key
    
knife data bag edit -z --local-mode obma_jk_kafka_upgrade kafka_sasl_scram_creds --secret-file /scratch/obma_patch_installer/chef-repo/secrets/secret_key

Parent topic: Kafka Related Details