A redundant Rados connection is opened in the discovery container

[gbregman]

The discovery code has:

    def __init__(self, config):
        self.version = 1
        self.config = config
        self.lock = threading.Lock()
        self.omap_state = OmapGatewayState(self.config, "discovery")

        self.gw_logger_object = GatewayLogger(config)
        self.logger = self.gw_logger_object.logger

        gateway_group = self.config.get_with_default("gateway", "group", "")
        self.omap_name = f"nvmeof.{gateway_group}.state" \
            if gateway_group else "nvmeof.state"
        self.logger.info(f"log pages info from omap: {self.omap_name}")

        self.ioctx = self.omap_state.open_rados_connection(config)

The Rados connection on the last line is not needed as we already do that in OmapGatewayState() constructor.