Re: [wildfly-dev] WildFly Server IP Address and Port

Brian, How do you envision this working in a Docker environment? If multiple WildFly containers are running on the same Docker Host (which is going to be common use case), should each WildFly be bound to the IP address of the host? Possibly invoked with a different port offset? Arun On Tue, Sep 1, 2015 at 1:31 PM, Brian Stansberry <brian.stansberry(a)redhat.com&gt; wrote: > That JMX operation (or the CLI equivalent[1]) will return 0.0.0.0 which > really is the bound address but AIUI isn't what's wanted. > > If the server is configured to use 0.0.0.0, there is no single > "WildFly.getHostAddress()". That setting means the relevant sockets will > be listening on all available interfaces on the machine. Which of those > is the one that's useful to a particular client depends on the network > topology. > > BTW, if you know the names of the nics in your target environment but > don't know the addresses, WildFly (and EAP) let you configure the > interfaces to use a particular nic. If binding to 0.0.0.0 is a > workaround for not knowing the actual addresses, that may help. For example: > > <interface name="public"> > <nic name="eth0"/> > </interface> > > The 'name' attribute also allows expressions: > > <nic name="${my.public.nic:eth0}"/> > > With that kind of config, the JMX query Filippe showed will provide a > regular address. > > [1] The CLI op: > > [standalone@localhost:9990 /] > /socket-binding-group=standard-sockets/socket-binding=http:read-attribute(name=bound-address) > { > "outcome" => "success", > "result" => "0.0.0.0" > } > > On 9/1/15 12:25 PM, Filippe spolti wrote: >> Hello Arun, >> >> I usethis code w/ Jboss 7 and wildfly 8, i didn't test with wildfly 9/10. >> >> MBeanServer mBeanServer = >> ManagementFactory.getPlatformMBeanServer(); >> String url = null; >> try { >> >> ObjectName http = new >> ObjectName("jboss.as:socket-binding-group=standard-sockets,socket-binding=http"); >> String jbossHttpAddress = (String) >> mBeanServer.getAttribute(http,"boundAddress"); >> int jbossHttpPort = (Integer) >> mBeanServer.getAttribute(http,"boundPort"); >> url = jbossHttpAddress + ":" + jbossHttpPort; >> log.fine("Url obtained from the system: " + url); >> } catch (Exception e) { >> log.severe(e.getStackTrace().toString()); >> } >> return url; >> >> regards. >> >> >> On 09/01/2015 02:20 PM, Arun Gupta wrote: >>> Assuming WildFly is bound to all available IP addresses using -b >>> 0.0.0.0, is there a WildFly-specific API that can be used to obtain >>> the IP address where the server is running? >>> >>> Ideally, I'd like something like: >>> >>> WildFly.getHostAddress() >>> WildFly.getHostPort() >>> >>> It could be running in a Docker container, in AWS, on my local laptop, >>> in OpenShift, or any where else and would like the IP address to be >>> returned correctly. >>> >>> Suggestions? >>> >>> Arun >>> >> >> >> >> _______________________________________________ >> wildfly-dev mailing list >> wildfly-dev(a)lists.jboss.org >> https://lists.jboss.org/mailman/listinfo/wildfly-dev >> > > > -- > Brian Stansberry > Senior Principal Software Engineer > JBoss by Red Hat > _______________________________________________ > wildfly-dev mailing list > wildfly-dev(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/wildfly-dev