Public bug reported:
We're using CentOS 7.4.1708.
My config (using NoCloud ISO):
#### meta-data
#cloud-config
instance-id: iid-<hostname>
local-hostname: <fqdn>
#### user-data
#cloud-config
write_files:
- content: |
# This file is automatically generated by cloud-init!
172.29.6.61 <fqdn> <hostname>
127.0.0.1 localhost localhost.localdomain localhost4
localhost4.localdomain4
::1 localhost localhost.localdomain localhost6
localhost6.localdomain6
path: /etc/hosts
#### network-config:
version: 1
config:
- type: physical
name: eth0
subnets:
- type: static
address: <ip>/16
dns_nameservers:
- <DNS1>
- <DNS2>
dns_search:
- <DNS_DOMAIN>
- type: route
destination: 0.0.0.0/0
gateway: <GATEWAY>
I've disabled NetworkManager, and enabled the 'old' network daemon with
chkconfig.
Things that do not work:
gateway is not set (either in the network-scripts/ifcfg-eth0 file or in the
routes table). I've also tried to set the default gateway inside the subnet
block, doesn't work either.
resolv.conf is empty, except for a comment that cloud-init visited the
file.... :(
I've tried using Config Version 2, but that fails horribly (not even the
IP is set). Even when enabling NetworkManager things go hay-wire real
soon (things like dhclient interfering, having a DHCP address as well as
a static address...)
I only want 3 things:
- simple network configuration with IP, GW, DNS and DNS Lookup Domain
- hostname
- hosts file
I don't care if i have to use the Legacy ENI, Config Version 1 or Config
Version 2, i just want it to work...
Can anyone provide a working example?
** Affects: cloud-init
Importance: Undecided
Status: New
** Tags: centos cloud-config cloud-init network-config networkmanager
** Description changed:
We're using CentOS 7.4.1708.
My config (using NoCloud ISO):
#### meta-data
#cloud-config
instance-id: iid-<hostname>
local-hostname: <fqdn>
#### user-data
#cloud-config
write_files:
- - content: |
- # This file is automatically generated by cloud-init!
- 172.29.6.61 <fqdn> <hostname>
- 127.0.0.1 localhost localhost.localdomain localhost4
localhost4.localdomain4
- ::1 localhost localhost.localdomain localhost6
localhost6.localdomain6
- path: /etc/hosts
+ - content: |
+ # This file is automatically generated by cloud-init!
+ 172.29.6.61 <fqdn> <hostname>
+ 127.0.0.1 localhost localhost.localdomain localhost4
localhost4.localdomain4
+ ::1 localhost localhost.localdomain localhost6
localhost6.localdomain6
+ path: /etc/hosts
#### network-config:
version: 1
config:
- - type: physical
- name: eth0
- subnets:
- - type: static
- address: <ip>/16
- dns_nameservers:
- - <DNS1>
- - <DNS2>
- dns_search:
- - <DNS_DOMAIN>
- - type: route
- destination: 0.0.0.0/0
- gateway: <GATEWAY>
+ - type: physical
+ name: eth0
+ subnets:
+ - type: static
+ address: <ip>/16
+ dns_nameservers:
+ - <DNS1>
+ - <DNS2>
+ dns_search:
+ - <DNS_DOMAIN>
+ - type: route
+ destination: 0.0.0.0/0
+ gateway: <GATEWAY>
-
- I've disabled NetworkManager, and enabled the 'old' network daemon with
chkconfig.
+ I've disabled NetworkManager, and enabled the 'old' network daemon with
+ chkconfig.
Things that do not work:
- gateway is not set (either in the network-scripts/ifcfg-eth0 file or in the
routes table).
- resolv.conf is empty, except for a comment that cloud-init visited the
file.... :(
+ gateway is not set (either in the network-scripts/ifcfg-eth0 file or in the
routes table). I've also tried to set the default gateway inside the subnet
block, doesn't work either.
+
+ resolv.conf is empty, except for a comment that cloud-init visited the
+ file.... :(
I've tried using Config Version 2, but that fails horribly (not even the
IP is set). Even when enabling NetworkManager things go hay-wire real
soon (things like dhclient interfering, having a DHCP address as well as
a static address...)
I only want 3 things:
- simple network configuration with IP, GW, DNS and DNS Lookup Domain
- hostname
- hosts file
I don't care if i have to use the Legacy ENI, Config Version 1 or Config
Version 2, i just want it to work...
Can anyone provide a working example?
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https://bugs.launchpad.net/bugs/1722288
Title:
(Network) Config Version 2 is not working on CentOS 7.4
Status in cloud-init:
New
Bug description:
We're using CentOS 7.4.1708.
My config (using NoCloud ISO):
#### meta-data
#cloud-config
instance-id: iid-<hostname>
local-hostname: <fqdn>
#### user-data
#cloud-config
write_files:
- content: |
# This file is automatically generated by cloud-init!
172.29.6.61 <fqdn> <hostname>
127.0.0.1 localhost localhost.localdomain localhost4
localhost4.localdomain4
::1 localhost localhost.localdomain localhost6
localhost6.localdomain6
path: /etc/hosts
#### network-config:
version: 1
config:
- type: physical
name: eth0
subnets:
- type: static
address: <ip>/16
dns_nameservers:
- <DNS1>
- <DNS2>
dns_search:
- <DNS_DOMAIN>
- type: route
destination: 0.0.0.0/0
gateway: <GATEWAY>
I've disabled NetworkManager, and enabled the 'old' network daemon
with chkconfig.
Things that do not work:
gateway is not set (either in the network-scripts/ifcfg-eth0 file or in the
routes table). I've also tried to set the default gateway inside the subnet
block, doesn't work either.
resolv.conf is empty, except for a comment that cloud-init visited the
file.... :(
I've tried using Config Version 2, but that fails horribly (not even
the IP is set). Even when enabling NetworkManager things go hay-wire
real soon (things like dhclient interfering, having a DHCP address as
well as a static address...)
I only want 3 things:
- simple network configuration with IP, GW, DNS and DNS Lookup Domain
- hostname
- hosts file
I don't care if i have to use the Legacy ENI, Config Version 1 or
Config Version 2, i just want it to work...
Can anyone provide a working example?
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https://bugs.launchpad.net/cloud-init/+bug/1722288/+subscriptions
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