[Bug 1183941] Re: LXC container fails to get network address

[dz0ny]

ufw was enabled (default settings), allowing subnet communication fixed
problem

** Changed in: lxc (Ubuntu)
       Status: New => Invalid

** Description changed:

+ [FIXED] see https://bugs.launchpad.net/ubuntu/+source/ufw/+bug/573461
+ 
  LXC container fails to get network address (tried both ubuntu and
  ubuntu-cloud)
  
  $ uname -a
  Linux air 3.8.0-22-generic #33~precise1-Ubuntu SMP Fri May 17 00:58:43 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux
  
  $ apt-cache policy lxc
  lxc:
    Installed: 0.8.0~rc1-4ubuntu38~ubuntu12.04.0
    Candidate: 0.8.0~rc1-4ubuntu38~ubuntu12.04.0
    Version table:
       0.8.0~rc1-4ubuntu39.12.10.2~ubuntu12.04.1 0
          100 http://si.archive.ubuntu.com/ubuntu/ precise-backports/universe amd64 Packages
  
  # cat /etc/lxc/lxc.conf
  lxc.network.type=veth
  lxc.network.link=lxcbr0
  lxc.network.flags=up
  
  # cat /etc/network/interfaces
  auto lo
  iface lo inet loopback
  
  auto eth1
  iface eth1 inet static
  address 189.222.110.182
  netmask 255.255.0.0
  gateway 189.222.0.1
  
  auto eth0
  iface eth0 inet dhcp
  
  # lxc-create -t ubuntu-cloud -n test -- -r raring
  
  No config file specified, using the default config
  ubuntu-cloudimg-query is /usr/bin/ubuntu-cloudimg-query
  wget is /usr/bin/wget
  Extracting container rootfs
  Configuring for running outside of a cloud environment
  If you want to configure for a cloud evironment, please use '-- -C' to create the container
  Container test created.
  'ubuntu-cloud' template installed
  'test' created
  
  # lxc-start --name test
  <4>init: udev-fallback-graphics main process (56) terminated with status 1
  cloud-init-container: emitted ifup for eth0
  <4>init: console-font main process (84) terminated with status 1
  Cloud-init v. 0.7.2 running 'init-local' at Fri, 24 May 2013 17:25:59 +0000. Up 10907.28 seconds.
  <4>init: setvtrgb main process (108) terminated with status 1
  <4>init: console-setup main process (112) terminated with status 1
  <30>udevd[122]: starting version 175
  cloud-init-nonet[10907.38]: waiting 10 seconds for network device
  ci-info: +++++++++++++++++++++++Net device info+++++++++++++++++++++++
  ci-info: +--------+------+-----------+-----------+-------------------+
  ci-info: | Device |  Up  |  Address  |    Mask   |     Hw-Address    |
  ci-info: +--------+------+-----------+-----------+-------------------+
  ci-info: |   lo   | True | 127.0.0.1 | 255.0.0.0 |         .         |
  ci-info: |  eth0  | True |     .     |     .     | 00:16:3e:58:17:72 |
  ci-info: +--------+------+-----------+-----------+-------------------+
  ci-info: !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!Route info failed!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
  
  # ifconfig
- lxcbr0    Link encap:Ethernet  HWaddr fe:36:de:e2:5b:8e  
-           inet addr:10.0.3.1  Bcast:10.0.3.255  Mask:255.255.255.0
-           inet6 addr: fe80::45c:52ff:fee5:91a4/64 Scope:Link
-           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
-           RX packets:350 errors:0 dropped:0 overruns:0 frame:0
-           TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
-           collisions:0 txqueuelen:0 
-           RX bytes:101752 (101.7 KB)  TX bytes:468 (468.0 B)
+ lxcbr0    Link encap:Ethernet  HWaddr fe:36:de:e2:5b:8e
+           inet addr:10.0.3.1  Bcast:10.0.3.255  Mask:255.255.255.0
+           inet6 addr: fe80::45c:52ff:fee5:91a4/64 Scope:Link
+           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
+           RX packets:350 errors:0 dropped:0 overruns:0 frame:0
+           TX packets:6 errors:0 dropped:0 overruns:0 carrier:0
+           collisions:0 txqueuelen:0
+           RX bytes:101752 (101.7 KB)  TX bytes:468 (468.0 B)
  
- vetheSZD5w Link encap:Ethernet  HWaddr fe:55:19:42:48:dd  
-           inet6 addr: fe80::fc55:19ff:fe42:48dd/64 Scope:Link
-           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
-           RX packets:272 errors:0 dropped:0 overruns:0 frame:0
-           TX packets:37 errors:0 dropped:0 overruns:0 carrier:0
-           collisions:0 txqueuelen:1000 
-           RX bytes:90924 (90.9 KB)  TX bytes:8970 (8.9 KB)
+ vetheSZD5w Link encap:Ethernet  HWaddr fe:55:19:42:48:dd
+           inet6 addr: fe80::fc55:19ff:fe42:48dd/64 Scope:Link
+           UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
+           RX packets:272 errors:0 dropped:0 overruns:0 frame:0
+           TX packets:37 errors:0 dropped:0 overruns:0 carrier:0
+           collisions:0 txqueuelen:1000
+           RX bytes:90924 (90.9 KB)  TX bytes:8970 (8.9 KB)

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https://bugs.launchpad.net/bugs/1183941

Title:
  LXC container fails to get network address

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