cloudstack-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "angeline shen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CLOUDSTACK-101) OVS support in KVM
Date Sat, 20 Apr 2013 03:03:17 GMT

    [ https://issues.apache.org/jira/browse/CLOUDSTACK-101?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13637090#comment-13637090
] 

angeline shen commented on CLOUDSTACK-101:
------------------------------------------

RHEL 6.3   (CentOS  6.3)  openvswitch test configuration setup 

Test scanrio 1:
After completing   http://nullworks.wordpress.com/2012/09/19/kvm-and-openvswitch-on-centos-6-3-minimal/
 
 to setup RHEL 6.3 openvswitch,    encountered following problems:   

1. In this scenario, after service openvswitch start,   host is still up running but  completely
lost connection to network.

[root@Rack3Host16 /]# service openvswitch start
Inserting brcompat module                                  [  OK  ]
Starting ovsdb-server                                      [  OK  ]
Configuring Open vSwitch system IDs                        [  OK  ]
Starting ovs-vswitchd                                      [  OK  ]
Starting ovs-brcompatd                                     [  OK  ]
iptables already has a rule for gre, not explicitly enabling.
[root@Rack3Host16 /]# 


2. content of various files:

 /etc/sysconfig/network-scripts/ifcfg-ovsbr1 :
DEVICE=ovsbr1
ONBOOT=yes
DEVICETYPE=ovs
TYPE=OVSBridge
BOOTPROTO=static
IPADDR=10.223.58.195
GATEWAY=10.223.58.193
NETMASK=255.255.255.0
HOTPLUG=no


ifconfig output:

em2       Link encap:Ethernet  HWaddr BC:30:5B:D4:16:3D  

          BROADCAST MULTICAST  MTU:1500  Metric:1

          RX packets:0 errors:0 dropped:0 overruns:0 frame:0

          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:1000 

          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)

          Interrupt:17 Memory:dc000000-dc012800 



eth1      Link encap:Ethernet  HWaddr BC:30:5B:D4:16:3C  

          inet addr:10.223.58.195  Bcast:10.223.58.255  Mask:255.255.255.192

          inet6 addr: fc00:2::be30:5bff:fed4:163c/64 Scope:Global

          inet6 addr: fe80::be30:5bff:fed4:163c/64 Scope:Link

          UP BROADCAST RUNNING PROMISC MULTICAST  MTU:1500  Metric:1

          RX packets:12169 errors:0 dropped:0 overruns:0 frame:0

          TX packets:45 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:1000 

          RX bytes:10750397 (10.2 MiB)  TX bytes:6661 (6.5 KiB)

          Interrupt:16 Memory:da000000-da012800 



lo        Link encap:Local Loopback  

          inet addr:127.0.0.1  Mask:255.0.0.0

          inet6 addr: ::1/128 Scope:Host

          UP LOOPBACK RUNNING  MTU:16436  Metric:1

          RX packets:14 errors:0 dropped:0 overruns:0 frame:0

          TX packets:14 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:0 

          RX bytes:1064 (1.0 KiB)  TX bytes:1064 (1.0 KiB)



ovsbr1    Link encap:Ethernet  HWaddr BC:30:5B:D4:16:3C  

          BROADCAST MULTICAST  MTU:1500  Metric:1

          RX packets:11826 errors:0 dropped:0 overruns:0 frame:0

          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:0 

          RX bytes:10653029 (10.1 MiB)  TX bytes:0 (0.0 b)



virbr0    Link encap:Ethernet  HWaddr 4A:29:63:30:C6:48  

          BROADCAST MULTICAST  MTU:1500  Metric:1

          RX packets:0 errors:0 dropped:0 overruns:0 frame:0

          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0

          collisions:0 txqueuelen:0 

          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)


3.     traceroute  no longer  works


                
> OVS support in KVM
> ------------------
>
>                 Key: CLOUDSTACK-101
>                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-101
>             Project: CloudStack
>          Issue Type: New Feature
>      Security Level: Public(Anyone can view this level - this is the default.) 
>          Components: KVM
>    Affects Versions: pre-4.0.0, 4.0.0
>            Reporter: Prasanna Santhanam
>            Assignee: Hugo Trippaers
>              Labels: kvm, ovs
>             Fix For: Future
>
>         Attachments: agentlog513.doc, Apache_CloudStack-4 1 0-Installation_Guide-en-US.pdf,
cloudstack-agent-err.docx, cloudstack-agent-out.docx
>
>
> OVS support currently works for XenServer but not in KVM. This is to improve the KVM
agent to support OVS which has been part of the Linux kernel mainline for sometime now.
> Release Planning:
> Dev list discussion: http://markmail.org/thread/x2zncdgac52essxf
> Functional Spec:  unknown
> Feature Branch:  unknown

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

Mime
View raw message