Re: [lxc-users] cloud-init network config error

2017-03-15 Thread Sergiusz Pawlowicz 
On Tue, Mar 14, 2017 at 8:49 PM,   wrote:

> #cloud-config.yml
> network:
>   version: 1
>   config:
> - type: physical
>   name: eth0
>   subnets:
> - type: static
>   ipv4: true
>   address: 10.10.10.20
>   netmask: 255.255.255.0
>   gateway: 10.10.10.1
>   control: auto
> - type: nameserver
>   address: 10.10.10.1
>
> I'm launching the container on Ubuntu 16.04 (v2.0.9) with the following:
>
> lxc launch ubuntu: CONTAINER -c user.network-config="$(cat
> cloud-config.yml)"

You put too much into the network-config file, remove "network":

version: 1
config:
   - type .

cheerio,
S.
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[lxc-users] cloud-init network config error

2017-03-14 Thread Claude . Durocher 
 I'm trying to use cloud-init to control network configuration of a Lxd 
container. Here's the config I use:

#cloud-config.yml
network:
  version: 1
  config:
- type: physical
  name: eth0
  subnets:
- type: static
  ipv4: true
  address: 10.10.10.20
  netmask: 255.255.255.0
  gateway: 10.10.10.1
  control: auto
- type: nameserver
  address: 10.10.10.1
  
I'm launching the container on Ubuntu 16.04 (v2.0.9) with the following:

lxc launch ubuntu: CONTAINER -c user.network-config="$(cat cloud-config.yml)"

In the container, cloud-init fail to apply the network configuration. 

/var/lib/cloud/seed/nocloud-net/network-config : file created
/etc/network/interfaces.d/50-cloud-init.cfg : file not created

In cloud-init.log :

2017-03-13 20:51:44,436 - stages.py[DEBUG]: applying net config names for 
{'config': {'user.network-config': 'version: 1\nconfig:\n  - type: physical\n   
 name: eth0\nsubnets:\n  - type: static\nipv4: true\n
address: 10.10.10.20\nnetmask: 255.255.255.0\ngateway: 
10.10.10.1\ncontrol: auto\n  - type: nameserver\naddress: 
10.10.10.1\n'}}
2017-03-13 20:51:44,436 - stages.py[DEBUG]: Using distro class 
2017-03-13 20:51:44,437 - stages.py[WARNING]: Failed to rename devices: 'str' 
object has no attribute 'get'
2017-03-13 20:51:44,438 - stages.py[INFO]: Applying network configuration from 
ds bringup=False: {'config': {'user.network-config': 'version: 1\nconfig:\n  - 
type: physical\nname: eth0\nsubnets:\n  - type: static\n
ipv4: true\naddress: 10.10.10.20\nnetmask: 255.255.255.0\n  
  gateway: 10.10.10.1\ncontrol: auto\n  - type: nameserver\n
address: 10.10.10.1\n'}}
2017-03-13 20:51:44,439 - util.py[WARNING]: failed stage init-local
2017-03-13 20:51:44,439 - util.py[DEBUG]: failed stage init-local
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/cloudinit/cmd/main.py", line 513, in 
status_wrapper
ret = functor(name, args)
  File "/usr/lib/python3/dist-packages/cloudinit/cmd/main.py", line 269, in 
main_init
init.apply_network_config(bring_up=bool(mode != sources.DSMODE_LOCAL))
  File "/usr/lib/python3/dist-packages/cloudinit/stages.py", line 641, in 
apply_network_config
return self.distro.apply_network_config(netcfg, bring_up=bring_up)
  File "/usr/lib/python3/dist-packages/cloudinit/distros/__init__.py", line 
150, in apply_network_config
dev_names = self._write_network_config(netconfig)
  File "/usr/lib/python3/dist-packages/cloudinit/distros/debian.py", line 84, 
in _write_network_config
self._net_renderer.render_network_state("/", ns)
  File "/usr/lib/python3/dist-packages/cloudinit/net/eni.py", line 446, in 
render_network_state
util.write_file(fpeni, header + self._render_interfaces(network_state))
  File "/usr/lib/python3/dist-packages/cloudinit/net/eni.py", line 404, in 
_render_interfaces
for iface in network_state.iter_interfaces():
AttributeError: 'NoneType' object has no attribute 'iter_interfaces'

Claude
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