# dpkg-query -W systemd nplan nplan 0.23~16.04.1 systemd 229-4ubuntu19
# netplan generate Error in network definition //etc/netplan/bond-primary.yaml line 13 column 8: unknown key primary
Enabled proposed, retweaked netplan to have correct interface names
# dpkg-query -W systemd nplan nplan 0.29~16.04.1 systemd 229-4ubuntu20
root@srux:~# netplan generate root@srux:~# echo $? 0
My current netplan is $ cat /etc/netplan/bond.yaml network: version: 2 ethernets: ens7: match: name: ens7 ens8: match: name: ens8 bonds: bond1: interfaces: [ ens7, ens8 ] parameters: mode: active-backup mii-monitor-interval: 100 primary: ens8 dhcp4: true
Active slave is ens8. Changing netplan primary to ens7, and re-running apply changes the active slave.
# dpkg-query -W systemd nplan
nplan 0.23~16.04.1
systemd 229-4ubuntu19
# netplan generate bond-primary. yaml line 13 column 8: unknown key primary
Error in network definition //etc/netplan/
Enabled proposed, retweaked netplan to have correct interface names
# dpkg-query -W systemd nplan
nplan 0.29~16.04.1
systemd 229-4ubuntu20
root@srux:~# netplan generate
root@srux:~# echo $?
0
My current netplan is bond.yaml
mii-monitor- interval: 100
$ cat /etc/netplan/
network:
version: 2
ethernets:
ens7:
match:
name: ens7
ens8:
match:
name: ens8
bonds:
bond1:
interfaces: [ ens7, ens8 ]
parameters:
mode: active-backup
primary: ens8
dhcp4: true
Active slave is ens8. Changing netplan primary to ens7, and re-running apply changes the active slave.