Changes between Version 15 and Version 16 of Eucalyptus-1.6.2-Setup

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Timestamp:
06/04/10 16:18:24 (9 years ago)
Author:
shuang (IP: 152.54.6.53)
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  • Eucalyptus-1.6.2-Setup

    v15 v16  
    3232   a. edit /etc/xen/xend-config.sxp, make sure '(xend-unix-server yes)' and '/var/lib/xend/xend-socket' set, use lsof to verify xend-socket is open 
    3333 
     34=== Network configuration === 
     35The notes here are either for the head node [HN], the compute nodes [CN], or for all [ALL] 
     36 
     37 1. [ALL] Install and test ntp. Run ntpdc and verify the output is sane (substitute your own NTP server):  
     38{{{ 
     39$ apt-get install ntp 
     40$ echo server clock3.unc.edu >> /etc/ntp.conf 
     41$ /etc/init.d/ntp restart 
     42$ ntpdc 
     43}}} 
     44 1. Make sure the dataplane interface (although unconfigured) is UP 
     45{{{ 
     46$ ifconfig eth0 
     47}}} 
     48 1. [ALL] Test vconfig and brctl: 
     49{{{ 
     50$ vconfig add eth0 10 
     51$ ifconfig eth0.10 
     52$ vconfig rem eth0.10 
     53$ brctl show  
     54}}} 
     55 1. [CN] Make sure libvirtd is running: 
     56{{{ 
     57$ /etc/init.d/libvirt-bin restart 
     58$ virsh list 
     59}}} 
     60 1. [CN] identify or create a default bridge for xen to use. Xen by default creates a bridge (xenbr0). KVM requires that a bridge is manually setup. On Ubuntu this means adding 
     61{{{ 
     62auto br0 
     63iface br0 inet manual 
     64        bridge_ports eth0 
     65        bridge_stp off 
     66        bridge_maxwait 0 
     67}}}  
     68to /etc/network/interfaces. NOTE: in this setup eth0 is the dataplane interface facing into BEN. It remains unconfigured. The management interface is eth1 and is not shown here - it has a static configuration. Restart networking and verify that bridge br0 exists and eth0 is part of it, verify that br0 and eth0 are in the UP: 
     69{{{ 
     70$ brctl show 
     71$ ifconfig br0 
     72$ ifconfig eth0 
     73}}} 
    3474 
    3575== CentOS5.4 ==