Questions tagged [netplan]
42 questions
0
votes
1 answer
How remove metaclasses info when writing to yaml?
import netifaces
import netaddr
import yaml
class Ethernet(yaml.YAMLObject):
def __init__(self, addresses, gateway4, mtu, nameservers):
self.nameservers = nameservers
self.mtu = mtu
self.gateway4 = gateway4
…
Diem
- 101
- 4
0
votes
0 answers
How to add a Google static IP address to Linux and make it work with docker
I've purchased a static IP address from Google Cloud. The problem is, I don't know how to properly add it to netplan. I've tried multiple different things, but none seem to work. Well, I am able to connect to the server and do stuff, but Docker does…
OpenSource
- 15
- 4
0
votes
1 answer
can't connect to postgres in ipv6 using docker
My scenario is the following: I have a postgres 12 installed on ubuntu 20.04 server and a docker container running in another host with ipv6 enabled.
I can't reach postgres server from inside docker container using ipv6.
these commands works from…
jguilhermeam
- 121
- 1
- 1
- 10
0
votes
1 answer
NetworkManager does not support non-default routing tables
I configure the netplan of Ubuntu as below, with different routing tables.
However, I cannot apply the netplan, and the error information is:
"NetworkManager does not support non-default routing tables"
I cannot find any feasible method to solve…
0
votes
0 answers
Yaml / Puppet - Get interface name only with nameservers in the yaml config
How to get interface name which has nameservers defined?
I want to get the interface name so I can pass it to netplan puppet module. But I only want to get the interface name (ens160) which has nameservers in it.
The Yaml file I want to refer is the…
user630702
- 2,529
- 5
- 35
- 98
0
votes
1 answer
Create netplan bridge at Azure Ubuntu
My ubuntu18 hosted in Azure cloud.
I tried setup bridge in netplan, but fail.
original 50-cloud-init.yaml
network:
ethernets:
eth0:
dhcp4: true
addresses:
- 10.0.20.6/24
dhcp6: false
match:
…
Andrey Rubanko
- 181
- 1
- 6
0
votes
1 answer
c++ netplan ubuntu yaml read and create
i have create a c++ app and need to read Ubuntu Netplan yaml files.
I found many websites with a lot of helpful information. mostly everything just does not work with netplan files. it crashes every time, usually when I set the root node to network.…
Aktony
- 1
- 3
-1
votes
1 answer
ubuntu 2004 netplan error:Error in network definition: unknown key 'nameservers'
ubuntu 2004
I assign network with netplan,then error comes:
/etc/netplan/00-installer-config.yaml:8:3: Error in network definition: unknown key 'nameservers'
nameservers:
the 00-installer-config.yaml file below:
# This is the network config…
Dai Wen
- 13
- 1
- 3
-1
votes
1 answer
Delete an IP address to the loopback interface on netplan
I needed to add a new IP to the loopback interface (besides the usual localhost 127.0.0.1)
On my Ubuntu server running Netplan I've added on the .yaml file the code
lo:
addresses: [50.1.0.1/16]
I applied and everything was cool. The issue came…
NicoCaldo
- 1,171
- 13
- 25
-1
votes
2 answers
List all IP's using the command "ip" and not "ifconfig"
I am trying to find a command that can list all the IPs (only the ip's) using the "ip" command in ubuntu 20.04.
Ip a outputs way too much, so I tried to output only a bit of it without success using ip -c -6 -o a or ip -c -4 -o a for ipv4.
Does…
Poli
- 113
- 14
-1
votes
1 answer
Netplan ipv6 "No route to host"
I've clearly misconfigured my ipv6 listener addresses. Question 1: I need someone to spot the error. And a bonus Question 2: is there any risk to removing the "/sbin/ip address add" command below?
This is on a ubuntu 18.04 virtual machine. …
thebiggestlebowski
- 2,610
- 1
- 33
- 30
-2
votes
1 answer
How to use netplan to connect to EAP wifi
I can't find any good guides online on how to connect to eap wifi using netplan. I currently have tried to create a file named config.yaml with the following
network:
wifis:
wlp1s0:
dhcp4: true
access-points:
…
urd00m
- 1
- 2