store initial configuration of the service during service deployment

[swaroopar]

As part of service configuration update, we must start with storing initial service configuration properties during the service deployment.

• Add new table SERVICE_CONFIGURATION with foreign Key as the ID of the DEPLOY_SERVICE table. and CONFIGURATION column
• CONFIGURATION column stored configuration as JSON.
• Add created and updated time columns
• Extract initial configuration as below -
  1. JSON Key is name of ServiceConfigurationParameter
  2. Value is the initialValue of ServiceConfigurationParameter
  3. If the same name is present in the flavor properties, then that value from the deployed flavor must be used as the initial value.
• Use kafka service properties from bitnami kafka docker image and update the service template
  https://github.com/bitnami/containers/tree/main/bitnami/kafka#111-debian-9-r205-220-debian-9-r40-111-ol-7-r286-and-220-ol-7-r53
  To start with, we can only provide the following configuration parameters in the template - KAFKA_CFG_MESSAGE_MAX_BYTES, KAFKA_CFG_LOG_DIRS, KAFKA_CFG_NUM_IO_THREADS, KAFKA_LOG_FLUSH_INTERVAL_MESSAGES, KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR

[WangLiNaruto]

let me do it