Merge pull request #73 from Nordix/arpest_update_envs

Align env vars

README.md

@@ -16,6 +16,24 @@ You can build the docker container by running:
 docker build .
 ```
 
+# Usage
+
+## Environment config
+
+* `NSM_NAME`                    - Name of Endpoint
+* `NSM_DIAL_TIMEOUT`            - timeout to dial NSMgr
+* `NSM_REQUEST_TIMEOUT`         - timeout to request NSE
+* `NSM_CONNECT_TO`              - url to connect to
+* `NSM_MAX_TOKEN_LIFETIME`      - maximum lifetime of tokens
+* `NSM_NETWORK_SERVICES`        - A list of Network Service Requests
+* `NSM_LOG_LEVEL`               - Log level
+* `NSM_OPEN_TELEMETRY_ENDPOINT` - OpenTelemetry Collector Endpoint
+* `NSM_METRICS_EXPORT_INTERVAL` - interval between mertics exports
+* `NSM_PORT`                    - TCP/UDP service port
+* `NSM_TARGET_PORT`             - TCP/UDP target port
+* `NSM_PROTOCOL`                - TCP or UDP protocol
+* `NSM_SELECTOR`                - labels for the load balancer selector labels
+
 # Testing
 
 ## Testing Docker container
@@ -72,4 +90,4 @@ docker run --privileged -e DLV_LISTEN_FORWARDER=:50000 -p 40000:40000 -p 50000:5
 ```
 
 Please note, the tests **start** the cmd, so until you connect to port 40000 with your debugger and walk the tests
-through to the point of running cmd, you will not be able to attach a debugger on port 50000 to the cmd.
+through to the point of running cmd, you will not be able to attach a debugger on port 50000 to the cmd.

internal/config/config.go

@@ -1,5 +1,7 @@
 // Copyright (c) 2023 Cisco and/or its affiliates.
 //
+// Copyright (c) 2024 OpenInfra Foundation Europe. All rights reserved.
+//
 // SPDX-License-Identifier: Apache-2.0
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
@@ -37,7 +39,7 @@ type Config struct {
 	MaxTokenLifetime      time.Duration `default:"10m" desc:"maximum lifetime of tokens" split_words:"true"`
 	NetworkServices       []url.URL     `default:"" desc:"A list of Network Service Requests" split_words:"true"`
 	LogLevel              string        `default:"INFO" desc:"Log level" split_words:"true"`
-	OpenTelemetryEndpoint string        `default:"otel-collector.observability.svc.cluster.local:4317" desc:"OpenTelemetry Collector Endpoint"`
+	OpenTelemetryEndpoint string        `default:"otel-collector.observability.svc.cluster.local:4317" desc:"OpenTelemetry Collector Endpoint" split_words:"true"`
 	MetricsExportInterval time.Duration `default:"10s" desc:"interval between mertics exports" split_words:"true"`
 
 	Port       uint16            `default:"" desc:"TCP/UDP service port" split_words:"true"`