I just ran into something similar myself with mesos on EC2. I can reach the master just fine using the master's public dns name but when I go to the sandbox it's trying to connect to the slaves private internal DNS name.
Is there a configuration option on the slave to manually specify the hostname that should be used in the web UI? I couldn't find anything on http://mesos.apache.org/documentation/latest/configuration/ Thanks! Mike On Mon, May 12, 2014 at 4:27 PM, Ross Allen <[email protected]> wrote: > For example, a particular slave's webUI (forwarded through master) can be >> reached at: >> http://localhost:5050/#/slaves/201405120912-16777343-5050-23673-0 > > > Though it looks like the requests are being proxied through the master, > your browser is talking directly to the slave for any slave data. Your > browser first gets HTML, CSS, and JavaScript from the master and then sends > requests directly to the slave's webserver via JSONP for any slave data > shown in the UI. > > Ross Allen > [email protected] > > > On 12 May 2014 09:21, Adam Bordelon <[email protected]> wrote: > >> >> Does each slave expose a webserver ...? >> Yes. Each slave hosts a webserver not just for the sandbox, but also for >> the slave's own webUI and RESTful API >> For example, a particular slave's webUI (forwarded through master) can be >> reached at: >> http://localhost:5050/#/slaves/201405120912-16777343-5050-23673-0 >> >> >> On Thu, May 8, 2014 at 9:21 AM, Dick Davies <[email protected]>wrote: >> >>> I've found the sandbox logs to be very useful in debugging >>> misbehaving frameworks, typos, etc. - the usual n00b stuff I suppose. >>> >>> I've got a vagrant stack running quite nicely. If i port forward I can >>> view marathon and mesos UIs nicely from my host, but I can't get >>> the sandbox logs because 'slaveN' isn't resolving from outside the >>> Vagrant stack. >>> >>> I was a bit surprised because I didn't expect to need to reach the >>> slaves directly. >>> >>> Does each slave expose a webserver to serve up >>> sandbox logs or something? Just trying to work out how/if I can >>> map things so that UI can be tunnelled easily. >>> >> >> >
