Centos6 部署eucalyptus常见问题

我会带着你远行 2022-10-21 13:56 5阅读 0赞

操作系统：Centos 6.4

Eucalyptus:Eucalyptus 3.3.1

1.eucalyptus初始化后，cc无法启动，提示以下错误

[root@euca-clc ~]# service eucalyptus-cc start
    Starting Eucalyptus cluster controller: 
    Enabling IP forwarding(13)Permission denied: make_sock: could not bind to address [::]:8774
    (13)Permission denied: make_sock: could not bind to address 0.0.0.0:8774
    no listening sockets available, shutting down
    Unable to open logs

解决方法：

[root@euca-clc ~]# setenforce 0

启动cc

[root@euca-clc ~]# service eucalyptus-cc start
    Starting Eucalyptus cluster controller: done.

2.启动nc，提示以下错误：

[root@openstack-compute network-scripts]# service eucalyptus-nc start
    Starting Eucalyptus services: vmx
    Cannot find keys (node-pk.pem, node-cert.pem) in //var/lib/eucalyptus/keys
    2013-09-13 06:41:20.294+0000: 12169: info : libvirt version: 0.10.2, package: 18.el6_4.9 (CentOS BuildSystem <http://bugs.centos.org>, 2013-07-02-11:19:29, c6b8.bsys.dev.centos.org)
    2013-09-13 06:41:20.294+0000: 12169: warning : virGetHostname:2265 : getaddrinfo failed for 'openstack-compute': Name or service not known
    
    Enabling bridge netfiltering for eucalyptus.
    done.

解决方法：

将主机名添加至/etc/hosts中

[root@openstack-compute keys]# vi /etc/hosts
    127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
    ::1         localhost localhost.localdomain localhost6 localhost6.localdomain6
    10.10.200.225 openstack-compute

[root@openstack-compute keys]# service eucalyptus-nc restart
    Restarting Eucalyptus services: vmx
    done.

在clc端，查看nc

[root@euca-clc ~]# euca-describe-nodes 
    NODE    cluster01               10.10.200.225   ENABLED

3.在static网络模式下，运行instance无法获取ip地址，查看cc日志提示以下错误：

WARN | not creating/opening //var/run/eucalyptus/net/euca-dhcp.leases
    2013-09-14 13:54:36 ERROR | maintainNetworkState(): cannot start DHCP daemon
    2013-09-14 13:54:36 ERROR | network state maintainance failed

解决方法：

修改cc端的eucalyptus.conf文件中的VNET\_PRIVINTERFACE参数如下：

VNET_PRIVINTERFACE="br0"

默认情况下该参数值为“eth0”，在之前版本中设置该参数为“em1”，没有出现上述问题，但是在3.3.1中却出现该问题，必须设置该参数为“br0”。  
  
4.创建ebs instance，在NC节点因故障重启后，instance无法ping通，通过euca-get-console-output获取信息，提示以下内容：

udev: renamed network interface eth0 to eth1

解决方法：

在新建ebs instance后，删除/etc/udev/rules.d/70-persistent-net.rules文件