On Thu, Apr 6, 2017 at 4:27 PM, Ryan <[email protected]> wrote: > I am having some trouble with power management with nodes via Intel AMT. The > specific error I am receiving is on the Nodes page for a manually added > node, in the Power section: > > Could not connect to BMC. Check BMC configuration and try again. > > I'm guessing this error is more a result of my lack of understanding for how > BMC (specifically Intel AMT) is interacting with DHCP. Are there resources > online to learn more about this?
So the first thing to check is that you have the right IP and password... open a console on the MAAS server and try to get some response with amttool (and make sure you actually have amttool installed): bladernr@critical-maas:~$ AMT_PASSWORD=<YOUR AMT PASSWORD> amttool 10.0.0.10 ### AMT info on machine '10.0.0.10' ### AMT version: 9.1.0 404 Not Found at /usr/bin/amttool line 242. amttool doesn't work with AMT 9 or newer, but will at least return a version string if the login and IP are correct. So if that fails, then you need to check the credentials in the node's power settings. > For example if I set the Power Address for a node (from BIOS menu) to > 192.168.10.10 I assuming that I also need to statically assign the same IP > Address for this node. But does then mean I need to manually add each node > to MAAS, instead of letting MAAS enlist nodes automatically on that subnet? Incorrect. That entry on the Power settings is for the IP address that the BMC already owns. If you have set AMT to get an address via DHCP in MEBx, then your BMC is set to some other IP address... I never set BMCs to DHCP for this exact reason. it's too easy for confusion, and it's also possible that on a renewal down the road, the ME will get a DIFFERENT IP address for some reason. In fact, if you look at the MAAS Dashboard, you'll likely see the AMT ME listed there as a device if you have discovery on. But as I said before, save yourself the headache, reconfigure AMT with a static IP and just use that. > > Thanks for the help! > > MAAS Version 2.1.5+bzr5596-0ubuntu1 (16.04.1) > > -Ryan M. > > -- > Maas-devel mailing list > [email protected] > Modify settings or unsubscribe at: > https://lists.ubuntu.com/mailman/listinfo/maas-devel > -- Maas-devel mailing list [email protected] Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/maas-devel
