Add nvmeof version and config file path to the log messages.

Fixes ceph#244

Signed-off-by: Gil Bregman <[email protected]>

Dockerfile

@@ -54,6 +54,8 @@ ARG NVMEOF_NAME \
     NVMEOF_GIT_BRANCH \
     NVMEOF_GIT_COMMIT
 
+ENV NVMEOF_VERSION="${NVMEOF_VERSION}"
+
 # Generic labels
 LABEL name="$NVMEOF_NAME" \
       version="$NVMEOF_VERSION" \

ceph-nvmeof.conf

@@ -17,7 +17,7 @@ state_update_notify = True
 state_update_interval_sec = 5
 #min_controller_id = 1
 #max_controller_id = 65519
-enable_spdk_discovery_controller = false
+enable_spdk_discovery_controller = False
 
 [discovery]
 addr = 0.0.0.0

control/config.py

@@ -17,6 +17,7 @@ class GatewayConfig:
         config: Config parser object
     """
     def __init__(self, conffile):
+        self.filepath = conffile
         with open(conffile) as f:
             self.config = configparser.ConfigParser()
             self.config.read_file(f)

control/grpc.py

@@ -13,6 +13,7 @@
 import uuid
 import random
 import logging
+import os
 
 import spdk.rpc.bdev as rpc_bdev
 import spdk.rpc.nvmf as rpc_nvmf
@@ -38,7 +39,11 @@ class GatewayService(pb2_grpc.GatewayServicer):
     def __init__(self, config, gateway_state, spdk_rpc_client) -> None:
         """Constructor"""
         self.logger = logging.getLogger(__name__)
+        ver = os.getenv("NVMEOF_VERSION")
+        if ver:
+            self.logger.info(f"Using NVMeoF gateway version {ver}")
         self.config = config
+        self.logger.info(f"Using configuration file {config.filepath}")
         self.gateway_state = gateway_state
         self.spdk_rpc_client = spdk_rpc_client
         self.gateway_name = self.config.get("gateway", "name")

tests/test_multi_gateway.py

@@ -20,7 +20,7 @@ def conn(config):
     configA.config["gateway"]["state_update_notify"] = str(update_notify)
     configA.config["gateway"]["min_controller_id"] = "1"
     configA.config["gateway"]["max_controller_id"] = "20000"
-    configA.config["gateway"]["enable_spdk_discovery_controller"] = "true"
+    configA.config["gateway"]["enable_spdk_discovery_controller"] = "True"
     configB = copy.deepcopy(configA)
     addr = configA.get("gateway", "addr")
     portA = configA.getint("gateway", "port")