As a pre-requisite to support DCAEGEN2-1972, InventoryAPi pod needs to be enhanced to source the password from k8s secrets or environment variable.

https://git.onap.org/oom/tree/kubernetes/dcaegen2/components/dcae-inventory-api/resources/config/config.json

Below password currently sourced from consul/property file should be updated to source from env when available (otherwise default to current handling)

• server.applicationConnectors[0].keyStorePassword
• postgres-related passwords:
• postgres.config.pgPrimaryPassword
• postgres.config.pgRootPassword
• postgres.pgpool.credentials.pgpassword