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

On 9/1/15 6:52 PM, Arun Gupta wrote: >>>> >>>> Is this scenario different from running multiple WildFly instances on a >>>> single machine in a non-Docker setup? >>> >>> >>> >>> Good point, they are the same. >>> >> >> Reading a bit more, it seems Docker gives each container its own address, >> visible to the container via the eth0 interface: >> >> https://docs.docker.com/articles/networking/ > > > Those IP addresses are not available externally AIU. > Ok, I'm getting clear on your scenario. Thanks. >>> So, if WildFly runs with -b <IP_ADDRESS> then the utility above will >>> give the correct address and port? >>> >> >> Yes, assuming IP_ADDRESS != 0.0.0.0, the server config is using a >> socket-binding named "http" for the web server, and the web server >> address/port is the one you want. >> > > ObjectName http = new > > ObjectName("jboss.as:socket-binding-group=standard-sockets,socket-binding=http"); > hostName = (String) > mBeanServer.getAttribute(http,"boundAddress"); > hostPort = (Integer) > mBeanServer.getAttribute(http,"boundPort"); > > > seems to be returning correct HTTP host/port. However > > ObjectName https = new > > ObjectName("jboss.as:socket-binding-group=standard-sockets,socket-binding=https"); > hostSecurePort = (int) mBeanServer.getAttribute(https, > "boundPort"); > > is throwing NPE. > > Will this only be available if HTTPS port is accessible? > Those attributes will only be non-null if the https socket-binding is used by some service (e.g. an undertow listener.) If the configuration doesn't require the socket binding to be used, then the resolution of the socket binding's config data to an actual IP address will not occur. > Arun > > > -- Brian Stansberry Senior Principal Software Engineer JBoss by Red Hat