Thanks Kevin, then I will remove the fuel server and free the NIC occupied by the PXE/Admin network on all controller and compute nodes.
Cheers, Dan 2017-09-09 14:06 GMT+08:00 kevin parrikar <kevin.parker...@gmail.com>: > PXE/Admin network is used for rsyslog,nailgun agent-server communication. > In our environment we dont use pxe network after installation . > We are using the management network to perform operations/maintenance of > openstack nodes and for syslog we have a dedicated server .You may power > off fuel with out any impact provided you have the ssh private key and list > of ip address used by the nodes if you want remote logging its better to > configure nodes to use a different syslog server. > regarding cron job i guess there is only one which reports node status to > nailgun server.you can remove that or ignore this entry. > > On Sat, Sep 9, 2017 at 8:37 AM, Dan Dong <dongda...@gmail.com> wrote: > >> Hi, All, >> I have a question about the Fuel PXE/Admin network(10.20.0.*) in >> Mirantis Fuel 8.0. >> That is, after successful deployment of openstack, do we still need this >> network? I want to free the NIC occupied by this PXE network. Supposing we >> do not plan to reinstall or upgrade the openstack in future, or simply put, >> we want to remove the fuel server completely. In this case, what's the >> meaning of this PXE/Admin network for a running openstack? And, if we can >> remove this network, what the proper procedures to shutdown all >> services/daemons/cron jobs related to this network? Thanks so much! >> >> Cheers, >> Dan >> >> >> _______________________________________________ >> Mailing list: http://lists.openstack.org/cgi >> -bin/mailman/listinfo/openstack >> Post to : openstack@lists.openstack.org >> Unsubscribe : http://lists.openstack.org/cgi >> -bin/mailman/listinfo/openstack >> >> >
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