Pulp does not recognize REDIS_SSL parameter when building settings for RQ in pulpcore/rqconfig.py. At the moment the only way to configure TLS connection to Redis is to pass REDIS_URL.

Since the Redis connection parameters are passed as a secret and mapped to individual environment variables it is not possible to combine REDIS_URL outside of the container.

Requirements:

• At the container initialization, individual Redis connection parameters, that are passed as environment variables must be transformed into a single PULP_REDIS_URL parameter.
• Individual connection parameters (PULP_REDIS_HOST, PULP_REDIS_PORT, etc.) must be unset after transformation.
• Redis connection URL must follow format:
  • redis://[[username]:[password]]@localhost:6379/0 – for plain connection.
  • rediss://[[username]:[password]]@localhost:6379/0 – for TLS connection.