[openstack-dev] [openstack-ansible] Cannot connect to prxy server from infra1-repo-container

Goutham Pratapa pratapagoutham at gmail.com
Thu Dec 7 07:23:29 UTC 2017


We are trying test environment deployment with openstack-ansible pike
release. After executing setup-hosts.yaml, the lxc-containers were created.
We have an issue while doing apt-get update in infra-repo-container as it
couldn't connect to the proxy server.
The strange this is that the infra-repo-container is not showing ip on any
interface when checked with ip r.
Could you please help us with this issue. Below are some logs on the
container and on the host.

E: Failed to fetch
Something wicked happened resolving '' (-9 - Address family
for hostname not supported)

root at infra1-repo-container-a7a137c4:/# ping (proxy server)
connect: Network is unreachable

On Container:

root at infra1-repo-container-a7a137c4:/# cat /etc/network/interfaces
# The loopback network interface
auto lo
iface lo inet loopback
# LXC interface, this is ALWAYS assumed to be DHCP.
auto eth0
iface eth0 inet dhcp
# Load any additional configs
source /etc/network/interfaces.d/*.cfg

root at infra1-repo-container-a7a137c4:/# cat
# Ansible managed

### start generated network for [ eth1 ] ###
auto eth1
iface eth1 inet static
    mtu 1500
    post-up sysctl -w net.ipv4.conf.$IFACE.arp_notify=1
    post-up ip link set $IFACE address $(cat /sys/class/net/$IFACE/address)
### end generated network for [ eth1 ] ###
root at infra1-repo-container-a7a137c4:/# route -n
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use

On host:

root at ubuntu:/home/ansible# ifconfig lxcbr0
lxcbr0    Link encap:Ethernet  HWaddr fe:02:f2:ff:bd:86
          inet addr:  Bcast:  Mask:
          inet6 addr: fe80::a085:76ff:febb:401d/64 Scope:Link
          RX packets:691 errors:0 dropped:0 overruns:0 frame:0
          TX packets:10 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:181224 (181.2 KB)  TX bytes:828 (828.0 B)
root at ubuntu:/home/ansible# ip r
default via dev eno1 dev lxcbr0  proto kernel  scope link  src dev eno1  proto kernel  scope link  src dev br-mgmt  proto kernel  scope link  src

Cheers !!!
Goutham Pratapa
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