Netplan configuration is not persistentnetplan configuration on Ubuntu 18.04 failingNetplan overwrite previous config?Netplan bridge issueLAG interface with netplan, only one interface being usedNetplan How to setup auto DHCP and DNSNetplan routing failure on rebootConverting Ubuntu 18.04 from interfaces to netplan for network configurationKVM + netplan: disable DHCP default gateways on multi-NIC guest (cloud-init/netplan)Netplan: add route after “up”Ubuntu install restarts every time a manual network connection is configured
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Netplan configuration is not persistent
netplan configuration on Ubuntu 18.04 failingNetplan overwrite previous config?Netplan bridge issueLAG interface with netplan, only one interface being usedNetplan How to setup auto DHCP and DNSNetplan routing failure on rebootConverting Ubuntu 18.04 from interfaces to netplan for network configurationKVM + netplan: disable DHCP default gateways on multi-NIC guest (cloud-init/netplan)Netplan: add route after “up”Ubuntu install restarts every time a manual network connection is configured
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I have configured my network interfaces in my Ubuntu bionic (18.04) server using netplan, and afterwords I ran netplan apply and the configuration kicked in.
In particular, I configured the DNS servers, and my server did resolved ips with the nameservers I configured in my netplan configuration.
But, after reboot, the configuration didn't last and any resolving was by default to the 127.0.0.53 nameserver. Only after running netplan apply the configuration kicked in again.
How can I make the netplan configuration persistent to reboots?
Output of cat /etc/*-release:
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
DISTRIB_DESCRIPTION="Ubuntu 18.04.2 LTS"
NAME="Ubuntu"
VERSION="18.04.2 LTS (Bionic Beaver)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 18.04.2 LTS"
VERSION_ID="18.04"
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
VERSION_CODENAME=bionic
UBUNTU_CODENAME=bionic
linux ubuntu networking linux-networking netplan
asked May 20 at 15:34
Yuval PrussYuval Pruss
1012
add a comment |
I have configured my network interfaces in my Ubuntu bionic (18.04) server using netplan, and afterwords I ran netplan apply and the configuration kicked in.
In particular, I configured the DNS servers, and my server did resolved ips with the nameservers I configured in my netplan configuration.
But, after reboot, the configuration didn't last and any resolving was by default to the 127.0.0.53 nameserver. Only after running netplan apply the configuration kicked in again.
How can I make the netplan configuration persistent to reboots?
Output of cat /etc/*-release:
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
DISTRIB_DESCRIPTION="Ubuntu 18.04.2 LTS"
NAME="Ubuntu"
VERSION="18.04.2 LTS (Bionic Beaver)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 18.04.2 LTS"
VERSION_ID="18.04"
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
VERSION_CODENAME=bionic
UBUNTU_CODENAME=bionic
linux ubuntu networking linux-networking netplan
asked May 20 at 15:34
Yuval PrussYuval Pruss
1012
2
What sort of server do you have?
– Michael Hampton♦
May 20 at 15:55
It's a virtual server, running on vsphere @MichaelHampton
– Yuval Pruss
May 20 at 18:31
add a comment |
I have configured my network interfaces in my Ubuntu bionic (18.04) server using netplan, and afterwords I ran netplan apply and the configuration kicked in.
In particular, I configured the DNS servers, and my server did resolved ips with the nameservers I configured in my netplan configuration.
But, after reboot, the configuration didn't last and any resolving was by default to the 127.0.0.53 nameserver. Only after running netplan apply the configuration kicked in again.
How can I make the netplan configuration persistent to reboots?
Output of cat /etc/*-release:
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
DISTRIB_DESCRIPTION="Ubuntu 18.04.2 LTS"
NAME="Ubuntu"
VERSION="18.04.2 LTS (Bionic Beaver)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 18.04.2 LTS"
VERSION_ID="18.04"
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
VERSION_CODENAME=bionic
UBUNTU_CODENAME=bionic
linux ubuntu networking linux-networking netplan
asked May 20 at 15:34
Yuval PrussYuval Pruss
1012
I have configured my network interfaces in my Ubuntu bionic (18.04) server using netplan, and afterwords I ran netplan apply and the configuration kicked in.
In particular, I configured the DNS servers, and my server did resolved ips with the nameservers I configured in my netplan configuration.
But, after reboot, the configuration didn't last and any resolving was by default to the 127.0.0.53 nameserver. Only after running netplan apply the configuration kicked in again.
How can I make the netplan configuration persistent to reboots?
Output of cat /etc/*-release:
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
DISTRIB_DESCRIPTION="Ubuntu 18.04.2 LTS"
NAME="Ubuntu"
VERSION="18.04.2 LTS (Bionic Beaver)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 18.04.2 LTS"
VERSION_ID="18.04"
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
VERSION_CODENAME=bionic
UBUNTU_CODENAME=bionic
linux ubuntu networking linux-networking netplan
linux ubuntu networking linux-networking netplan
asked May 20 at 15:34
Yuval PrussYuval Pruss
1012
asked May 20 at 15:34
Yuval PrussYuval Pruss
1012
asked May 20 at 15:34
Yuval PrussYuval Pruss
1012
asked May 20 at 15:34
Yuval PrussYuval Pruss
1012
asked May 20 at 15:34
Yuval PrussYuval Pruss
1012
1012
2
What sort of server do you have?
– Michael Hampton♦
May 20 at 15:55
It's a virtual server, running on vsphere @MichaelHampton
– Yuval Pruss
May 20 at 18:31
add a comment |
2
What sort of server do you have?
– Michael Hampton♦
May 20 at 15:55
It's a virtual server, running on vsphere @MichaelHampton
– Yuval Pruss
May 20 at 18:31
2
2
What sort of server do you have?
– Michael Hampton♦
May 20 at 15:55
What sort of server do you have?
– Michael Hampton♦
May 20 at 15:55
It's a virtual server, running on vsphere @MichaelHampton
– Yuval Pruss
May 20 at 18:31
It's a virtual server, running on vsphere @MichaelHampton
– Yuval Pruss
May 20 at 18:31
add a comment |
1 Answer
1
active
oldest
votes
Typically once netplan configurations are written to /etc/netplan these will be persistent over reboots. Although I have seen issues where the netplan apply doesnt complete as expected when the interface is active. I have found adding --debug to the apply to be useful to see what is really happening
sudo netplan --debug apply
answered May 20 at 19:48
gerryamurphygerryamurphy
215
add a comment |
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1 Answer
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1 Answer
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active
oldest
votes
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votes
Typically once netplan configurations are written to /etc/netplan these will be persistent over reboots. Although I have seen issues where the netplan apply doesnt complete as expected when the interface is active. I have found adding --debug to the apply to be useful to see what is really happening
sudo netplan --debug apply
answered May 20 at 19:48
gerryamurphygerryamurphy
215
add a comment |
Typically once netplan configurations are written to /etc/netplan these will be persistent over reboots. Although I have seen issues where the netplan apply doesnt complete as expected when the interface is active. I have found adding --debug to the apply to be useful to see what is really happening
sudo netplan --debug apply
answered May 20 at 19:48
gerryamurphygerryamurphy
215
add a comment |
Typically once netplan configurations are written to /etc/netplan these will be persistent over reboots. Although I have seen issues where the netplan apply doesnt complete as expected when the interface is active. I have found adding --debug to the apply to be useful to see what is really happening
sudo netplan --debug apply
answered May 20 at 19:48
gerryamurphygerryamurphy
215
Typically once netplan configurations are written to /etc/netplan these will be persistent over reboots. Although I have seen issues where the netplan apply doesnt complete as expected when the interface is active. I have found adding --debug to the apply to be useful to see what is really happening
sudo netplan --debug apply
answered May 20 at 19:48
gerryamurphygerryamurphy
215
answered May 20 at 19:48
gerryamurphygerryamurphy
215
answered May 20 at 19:48
gerryamurphygerryamurphy
215
answered May 20 at 19:48
gerryamurphygerryamurphy
215
215
add a comment |
add a comment |
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2
What sort of server do you have?
– Michael Hampton♦
May 20 at 15:55
It's a virtual server, running on vsphere @MichaelHampton
– Yuval Pruss
May 20 at 18:31