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4.2. Create and Configure Queues using qpid-config

The qpid-config command line tool can be used to create and configure queues.
The complete command reference for qpid-config is available by running the command with the --helpswitch: 
qpid-config --help
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When no server is specified, qpid-config runs against the message broker on the current machine. To interact with a message broker on another machine, use the -a or --broker-addr switch. For example: 
qpid-config -a server2.testing.domain.com
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The argument for the broker address option can specify a username, password, and port as well: 
qpid-config -a user1/secretpassword@server2.testing.domain.com:5772
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To create a queue, use the qpid-config add queue command. This command takes the name for the new queue as an argument, and [optionally] queue options.
A simple example, creating a queue called testqueue1 on the message broker running on the local machine: 
qpid-config add queue testqueue1
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Here are the various options that you can specify when creating a queue with qpid-config:
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Table 4.1. Options for qpid-config add queue
Options for qpid-config add queues
--alternate-exchange queue name Name of the alternate exchange. When the queue is deleted, all remaining messages in this queue are routed to this exchange. Messages rejected by a queue subscriber are also sent to the alternate exchange.
--durable The new queue is durable. It will be recreated if the server is restarted, along with any undelivered messages marked as PERSISTENT sent to this queue.
--file-count integer The number of files in the queue's persistence journal. Up to a maximum of 64. Attempts to specify more than 64 result in the creation of 64 journal files.
--file-size integer File size in pages (64KiB/page).
--max-queue-size integer Maximum in-memory queue size as bytes. Note that on 32-bit systems queues will not go over 3GB, regardless of the declared size.
--max-queue-count integer Maximum in-memory queue size as a number of messages.
--limit-policy [none, reject, ring] Action to take when queue limit is reached.
--flow-stop-size integer Turn on sender flow control when the number of queued bytes exceeds this value.
--flow-resume-size integer Turn off sender flow control when the number of queued bytes drops below this value.
--flow-stop-count integer Turn on sender flow control when the number of queued messages exceeds this value.
--flow-resume-count Turn off sender flow control when the number of queued messages drops below this value.
--group-header Enable message groups. Specify name of header that holds group identifier.
--shared-groups Allow message group consumption across multiple consumers.
--argument name=value Specify a key-value pair to add to the queue arguments. This can be used, for example, to specify no-local=true to suppress loopback delivery of self-generated messages.
Note that you cannot create an exclusive queue using qpid-config, as an exclusive queue is only available in the session where it is created.

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