setup and configuration about "juju-br0"

[Dimiter Naydenov]

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Hi shhan,

Can you try using the latest release of Juju 1.23.3 - there were a few
changes around juju-br0 and lots of issues were resolved.

Hope this helps,
Dimiter

On 18.05.2015 17:53, shhan wrote:
> hi all,
> 
> I meet a trouble about setup and configuration of "juju-br0" on a
> node of private MAAS environment. I try to bring up a Container
> over a node, but failed with following messages.
> 
> The problem is that I could find the configuration file of
> juju-br0. any suggestions and help will be appreciated.
> 
> -------------------------- 
> /var/lib/juju/containers/juju-machine-102-lxc-5/container.log:
> 
> lxc-start 1431959506.073 ERROR    lxc_conf - 
> conf.c:instantiate_veth:2978 - failed to attach 'veth9PAIYX' to
> the bridge 'juju-br0': No such device lxc-start 1431959506.075 INFO
> lxc_monitor - monitor.c:lxc_monitor_sock_name:177 - using monitor
> sock name lxc/ad055575fe28ddd5//var/lib/lxc lxc-start
> 1431959506.105 ERROR    lxc_conf - conf.c:lxc_create_network:3261 -
> failed to create netdev lxc-start 1431959506.105 ERROR    lxc_start
> - start.c:lxc_spawn:826 - failed to create the network 
> --------------------------
> 
> The output of "ifconfig " is: ------------------------------ eth0
> Link encap:Ethernet  HWaddr 00:25:90:88:bc:66 inet addr:10.0.0.102
> Bcast:10.0.0.255  Mask:255.255.255.0 inet6 addr:
> fe80::225:90ff:fe88:bc66/64 Scope:Link UP BROADCAST RUNNING
> MULTICAST  MTU:1500  Metric:1 RX packets:265493 errors:0 dropped:0
> overruns:0 frame:0 TX packets:27886 errors:0 dropped:0 overruns:0
> carrier:0 collisions:0 txqueuelen:1000 RX bytes:24700318 (24.7 MB)
> TX bytes:2804363 (2.8 MB) Memory:dfb20000-dfb40000
> 
> eth2      Link encap:Ethernet  HWaddr 00:25:90:90:04:8d inet6 addr:
> fe80::225:90ff:fe90:48d/64 Scope:Link UP BROADCAST RUNNING
> MULTICAST  MTU:1500  Metric:1 RX packets:218455 errors:0 dropped:0
> overruns:0 frame:0 TX packets:15 errors:0 dropped:0 overruns:0
> carrier:0 collisions:0 txqueuelen:1000 RX bytes:13981120 (13.9 MB)
> TX bytes:1306 (1.3 KB)
> 
> 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:65536  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)
> 
> lxcbr0    Link encap:Ethernet  HWaddr 3a:ef:2b:d5:88:9a inet
> addr:10.0.1.1  Bcast:10.0.1.255  Mask:255.255.255.0 inet6 addr:
> fe80::38ef:2bff:fed5:889a/64 Scope:Link UP BROADCAST RUNNING
> MULTICAST  MTU:1500  Metric:1 RX packets:0 errors:0 dropped:0
> overruns:0 frame:0 TX packets:8 errors:0 dropped:0 overruns:0
> carrier:0 collisions:0 txqueuelen:0 RX bytes:0 (0.0 B)  TX
> bytes:648 (648.0 B)
> 
> virbr0    Link encap:Ethernet  HWaddr f6:1b:ae:68:53:b6 inet
> addr:192.168.122.1  Bcast:192.168.122.255 Mask:255.255.255.0 UP
> 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)
> 
> 
> ------------------------------
> 
> current cloud environment: MAAS: 1.7.3 juju-core: 1.23.2 node OS:
> ubuntu 14.04.2 -------------------------------
> 
> 
> Thanks,
> 
> best, shuchu
> 
> 


- -- 
Dimiter Naydenov <dimiter.naydenov at canonical.com>
Juju Core Sapphire team <http://juju.ubuntu.com>
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