Setting env variable as string arrays in docker-compose - docker

Question

I want to read Queue names from docker-compose.override file. For that purpose, I have made them string arrays
and defined them like this below
environment:
- RabbitMQOptions__ConnectionString=-rabbitmq
- RabbitMQOptions__BrokerName=event_demo
- RabbitMQOptions__QueueName=["sampleQueue", "daemonQueue"]
Docker compose file builds up just fine. But I am unable to get any of the values from the array.Is there any other way around to set up this env variable.
I am injecting the value from docker-compose file through Startup.cs file
services.AddSingleton<IEventBus, RabbitMQEventBus>(sp =>
{
var rabbitMQPersistentConnection = sp.GetRequiredService<IRabbitMQPersistentConnection>();
var logger = sp.GetRequiredService<ILogger<RabbitMQEventBus>>();
var eventBusSubcriptionsManager = sp.GetRequiredService<IEventBusSubscriptionManager>();
var options = sp.GetRequiredService<IOptionsMonitor<RabbitMQOptions>>();
return new RabbitMQEventBus(options.CurrentValue, eventBusSubcriptionsManager, rabbitMQPersistentConnection, logger, services);
});
And right here in constructor I obtain the value through dependency injection
public RabbitMQEventBus(
RabbitMQOptions options,
IEventBusSubscriptionManager subscriptionManager,
IRabbitMQPersistentConnection persistentConnection,
ILogger<RabbitMQEventBus> logger,
IServiceCollection services
)
{
_persistentConnection = persistentConnection;
_subsManager = subscriptionManager;
_options = options;
_queueName = _options.QueueName[0];
_consumerChannel = CreateConsumerChannel();
_subsManager.OnEventRemoved += SubsManager_OnEventRemoved;
_logger = logger;
_services = services;
BROKER_NAME = _options.BrokerName;
}
Here is RabbitMQOptions class
public class RabbitMQOptions
{
public string ConnectionString { get; set; }
public string BrokerName { get; set; }
public string[] QueueName { get; set; }
}