53 lines
2.6 KiB
Text
53 lines
2.6 KiB
Text
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[[_bind-address]]
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=== Bind addresses
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By default {project_name} binds to the localhost loopback address `127.0.0.1`. That's not a very useful default if
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you want the authentication server available on your network. Generally, what we recommend is that you deploy a reverse proxy
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or load balancer on a public network and route traffic to individual {project_name} server instances on a private network.
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In either case though, you still need to set up your network interfaces to bind to something other than `localhost`.
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Setting the bind address is quite easy and can be done on the command line with either the _standalone.sh_ or
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_domain.sh_ boot scripts discussed in the <<_operating-mode, Choosing an Operating Mode>> chapter.
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[source]
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----
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$ standalone.sh -b 192.168.0.5
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----
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The `-b` switch sets the IP bind address for any public interfaces.
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Alternatively, if you don't want to set the bind address at the command line, you can edit the profile configuration of your deployment.
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Open up the profile configuration file (_standalone.xml_ or _domain.xml_ depending on your
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<<_operating-mode, operating mode>>) and look for the `interfaces` XML block.
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[source,xml]
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----
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<interfaces>
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<interface name="management">
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<inet-address value="${jboss.bind.address.management:127.0.0.1}"/>
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</interface>
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<interface name="public">
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<inet-address value="${jboss.bind.address:127.0.0.1}"/>
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</interface>
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</interfaces>
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----
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The `public` interface corresponds to subsystems creating sockets that are available publicly. An example of one
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of these subsystems is the web layer which serves up the authentication endpoints of {project_name}. The `management`
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interface corresponds to sockets opened up by the management layer of the {appserver_name}. Specifically the sockets
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which allow you to use the `jboss-cli.sh` command line interface and the {appserver_name} web console.
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In looking at the `public` interface you see that it has a special string `${jboss.bind.address:127.0.0.1}`. This string
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denotes a value `127.0.0.1` that can be overridden on the command line by setting a Java system property, i.e.:
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[source]
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----
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$ domain.sh -Djboss.bind.address=192.168.0.5
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----
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The `-b` is just a shorthand notation for this command. So, you can either change the bind address value directly in the profile config, or change it on the command line when
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you boot up.
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NOTE: There are many more options available when setting up `interface` definitions. For more information, see link:{appserver_network_link}[the network interface] in the _{appserver_network_name}_.
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