Configure bonded 802.3ad network using netplan on Ubuntu 18.04
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I am running into some issues configuring netplan on Ubuntu 18.04 server to bond my four hardware ethernet ports named eno1, eno2, eno3, eno4
using the 802.3ad protocol. I've consulted the netplan man page and put together the following config file /etc/netplan/50-cloud-init.yaml
:
network:
version: 2
renderer: networkd
ethernets:
eports:
match:
name: eno*
bonds:
bond0:
interfaces: [eports]
addresses: [192.168.1.101/24]
gateway4: 192.168.1.1
nameservers:
addresses: [8.8.8.8, 8.8.4.4]
parameters:
mode: 802.3ad
lacp-rate: fast
mii-monitor-interval: 100
Upon running the command sudo netplan --debug apply
I receive the following information:
** (generate:6473): DEBUG: 00:39:14.911: Processing input file //etc/netplan/50-cloud-init.yaml..
** (generate:6473): DEBUG: 00:39:14.911: starting new processing pass
** (generate:6473): DEBUG: 00:39:14.911: eports: setting default backend to 1
** (generate:6473): DEBUG: 00:39:14.911: bond0: setting default backend to 1
** (generate:6473): DEBUG: 00:39:14.912: Generating output files..
** (generate:6473): DEBUG: 00:39:14.912: NetworkManager: definition eports is not for us (backend 1)
** (generate:6473): DEBUG: 00:39:14.912: NetworkManager: definition bond0 is not for us (backend 1)
DEBUG:netplan generated networkd configuration exists, restarting networkd
DEBUG:no netplan generated NM configuration exists
DEBUG:device eno2 operstate is up, not replugging
DEBUG:netplan triggering .link rules for eno2
DEBUG:device lo operstate is unknown, not replugging
DEBUG:netplan triggering .link rules for lo
DEBUG:replug eno3: unbinding 0000:03:00.0 from /sys/bus/pci/drivers/igb
DEBUG:replug eno3: rebinding 0000:03:00.0 to /sys/bus/pci/drivers/igb
DEBUG:replug eno1: unbinding 0000:01:00.0 from /sys/bus/pci/drivers/igb
DEBUG:replug eno1: rebinding 0000:01:00.0 to /sys/bus/pci/drivers/igb
DEBUG:Cannot replug bond0: cannot read link /sys/class/net/bond0/device: [Errno 2] No such file or directory: '/sys/class/net/bond0/device'
DEBUG:netplan triggering .link rules for bond0
DEBUG:replug eno4: unbinding 0000:04:00.0 from /sys/bus/pci/drivers/igb
DEBUG:replug eno4: rebinding 0000:04:00.0 to /sys/bus/pci/drivers/igb
I'm not sure what to make of the statement
Cannot replug bond0: cannot read link /sys/class/net/bond0/device: [Errno 2] No such file or directory: '/sys/class/net/bond0/device'
since the directory /sys/class/net/bond0
was generated by the netplan apply
command.
I checked my ifconfig
output and my network devices seem to be configured correctly with the exception that no address is set for bond0
:
bond0: flags=5123<UP,BROADCAST,MASTER,MULTICAST> mtu 1500
ether XX:XX:XX:XX:XX:XX txqueuelen 1000 (Ethernet)
RX packets 112768 bytes 7785014 (7.7 MB)
RX errors 0 dropped 54 overruns 0 frame 0
TX packets 18854 bytes 2337896 (2.3 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
eno1: flags=6211<UP,BROADCAST,RUNNING,SLAVE,MULTICAST> mtu 1500
ether XX:XX:XX:XX:XX:XX txqueuelen 1000 (Ethernet)
RX packets 290 bytes 19322 (19.3 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 55 bytes 6820 (6.8 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device memory 0xdf400000-df47ffff
eno2: flags=6211<UP,BROADCAST,RUNNING,SLAVE,MULTICAST> mtu 1500
ether XX:XX:XX:XX:XX:XX txqueuelen 1000 (Ethernet)
RX packets 73991 bytes 29824155 (29.8 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 20848 bytes 2110417 (2.1 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device memory 0xdf300000-df37ffff
eno3: flags=6147<UP,BROADCAST,SLAVE,MULTICAST> mtu 1500
ether XX:XX:XX:XX:XX:XX txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device memory 0xdf200000-df27ffff
eno4: flags=6147<UP,BROADCAST,SLAVE,MULTICAST> mtu 1500
ether XX:XX:XX:XX:XX:XX txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device memory 0xdf100000-df17ffff
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 2923 bytes 184477 (184.4 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 2923 bytes 184477 (184.4 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
The ether XX:XX:XX:XX:XX:XX
statements are in place of each interfaces's mac address. In the original output, all addresses are the same.
What am I missing to successfully configure my system?
networking
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up vote
1
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I am running into some issues configuring netplan on Ubuntu 18.04 server to bond my four hardware ethernet ports named eno1, eno2, eno3, eno4
using the 802.3ad protocol. I've consulted the netplan man page and put together the following config file /etc/netplan/50-cloud-init.yaml
:
network:
version: 2
renderer: networkd
ethernets:
eports:
match:
name: eno*
bonds:
bond0:
interfaces: [eports]
addresses: [192.168.1.101/24]
gateway4: 192.168.1.1
nameservers:
addresses: [8.8.8.8, 8.8.4.4]
parameters:
mode: 802.3ad
lacp-rate: fast
mii-monitor-interval: 100
Upon running the command sudo netplan --debug apply
I receive the following information:
** (generate:6473): DEBUG: 00:39:14.911: Processing input file //etc/netplan/50-cloud-init.yaml..
** (generate:6473): DEBUG: 00:39:14.911: starting new processing pass
** (generate:6473): DEBUG: 00:39:14.911: eports: setting default backend to 1
** (generate:6473): DEBUG: 00:39:14.911: bond0: setting default backend to 1
** (generate:6473): DEBUG: 00:39:14.912: Generating output files..
** (generate:6473): DEBUG: 00:39:14.912: NetworkManager: definition eports is not for us (backend 1)
** (generate:6473): DEBUG: 00:39:14.912: NetworkManager: definition bond0 is not for us (backend 1)
DEBUG:netplan generated networkd configuration exists, restarting networkd
DEBUG:no netplan generated NM configuration exists
DEBUG:device eno2 operstate is up, not replugging
DEBUG:netplan triggering .link rules for eno2
DEBUG:device lo operstate is unknown, not replugging
DEBUG:netplan triggering .link rules for lo
DEBUG:replug eno3: unbinding 0000:03:00.0 from /sys/bus/pci/drivers/igb
DEBUG:replug eno3: rebinding 0000:03:00.0 to /sys/bus/pci/drivers/igb
DEBUG:replug eno1: unbinding 0000:01:00.0 from /sys/bus/pci/drivers/igb
DEBUG:replug eno1: rebinding 0000:01:00.0 to /sys/bus/pci/drivers/igb
DEBUG:Cannot replug bond0: cannot read link /sys/class/net/bond0/device: [Errno 2] No such file or directory: '/sys/class/net/bond0/device'
DEBUG:netplan triggering .link rules for bond0
DEBUG:replug eno4: unbinding 0000:04:00.0 from /sys/bus/pci/drivers/igb
DEBUG:replug eno4: rebinding 0000:04:00.0 to /sys/bus/pci/drivers/igb
I'm not sure what to make of the statement
Cannot replug bond0: cannot read link /sys/class/net/bond0/device: [Errno 2] No such file or directory: '/sys/class/net/bond0/device'
since the directory /sys/class/net/bond0
was generated by the netplan apply
command.
I checked my ifconfig
output and my network devices seem to be configured correctly with the exception that no address is set for bond0
:
bond0: flags=5123<UP,BROADCAST,MASTER,MULTICAST> mtu 1500
ether XX:XX:XX:XX:XX:XX txqueuelen 1000 (Ethernet)
RX packets 112768 bytes 7785014 (7.7 MB)
RX errors 0 dropped 54 overruns 0 frame 0
TX packets 18854 bytes 2337896 (2.3 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
eno1: flags=6211<UP,BROADCAST,RUNNING,SLAVE,MULTICAST> mtu 1500
ether XX:XX:XX:XX:XX:XX txqueuelen 1000 (Ethernet)
RX packets 290 bytes 19322 (19.3 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 55 bytes 6820 (6.8 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device memory 0xdf400000-df47ffff
eno2: flags=6211<UP,BROADCAST,RUNNING,SLAVE,MULTICAST> mtu 1500
ether XX:XX:XX:XX:XX:XX txqueuelen 1000 (Ethernet)
RX packets 73991 bytes 29824155 (29.8 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 20848 bytes 2110417 (2.1 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device memory 0xdf300000-df37ffff
eno3: flags=6147<UP,BROADCAST,SLAVE,MULTICAST> mtu 1500
ether XX:XX:XX:XX:XX:XX txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device memory 0xdf200000-df27ffff
eno4: flags=6147<UP,BROADCAST,SLAVE,MULTICAST> mtu 1500
ether XX:XX:XX:XX:XX:XX txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device memory 0xdf100000-df17ffff
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 2923 bytes 184477 (184.4 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 2923 bytes 184477 (184.4 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
The ether XX:XX:XX:XX:XX:XX
statements are in place of each interfaces's mac address. In the original output, all addresses are the same.
What am I missing to successfully configure my system?
networking
add a comment |Â
up vote
1
down vote
favorite
up vote
1
down vote
favorite
I am running into some issues configuring netplan on Ubuntu 18.04 server to bond my four hardware ethernet ports named eno1, eno2, eno3, eno4
using the 802.3ad protocol. I've consulted the netplan man page and put together the following config file /etc/netplan/50-cloud-init.yaml
:
network:
version: 2
renderer: networkd
ethernets:
eports:
match:
name: eno*
bonds:
bond0:
interfaces: [eports]
addresses: [192.168.1.101/24]
gateway4: 192.168.1.1
nameservers:
addresses: [8.8.8.8, 8.8.4.4]
parameters:
mode: 802.3ad
lacp-rate: fast
mii-monitor-interval: 100
Upon running the command sudo netplan --debug apply
I receive the following information:
** (generate:6473): DEBUG: 00:39:14.911: Processing input file //etc/netplan/50-cloud-init.yaml..
** (generate:6473): DEBUG: 00:39:14.911: starting new processing pass
** (generate:6473): DEBUG: 00:39:14.911: eports: setting default backend to 1
** (generate:6473): DEBUG: 00:39:14.911: bond0: setting default backend to 1
** (generate:6473): DEBUG: 00:39:14.912: Generating output files..
** (generate:6473): DEBUG: 00:39:14.912: NetworkManager: definition eports is not for us (backend 1)
** (generate:6473): DEBUG: 00:39:14.912: NetworkManager: definition bond0 is not for us (backend 1)
DEBUG:netplan generated networkd configuration exists, restarting networkd
DEBUG:no netplan generated NM configuration exists
DEBUG:device eno2 operstate is up, not replugging
DEBUG:netplan triggering .link rules for eno2
DEBUG:device lo operstate is unknown, not replugging
DEBUG:netplan triggering .link rules for lo
DEBUG:replug eno3: unbinding 0000:03:00.0 from /sys/bus/pci/drivers/igb
DEBUG:replug eno3: rebinding 0000:03:00.0 to /sys/bus/pci/drivers/igb
DEBUG:replug eno1: unbinding 0000:01:00.0 from /sys/bus/pci/drivers/igb
DEBUG:replug eno1: rebinding 0000:01:00.0 to /sys/bus/pci/drivers/igb
DEBUG:Cannot replug bond0: cannot read link /sys/class/net/bond0/device: [Errno 2] No such file or directory: '/sys/class/net/bond0/device'
DEBUG:netplan triggering .link rules for bond0
DEBUG:replug eno4: unbinding 0000:04:00.0 from /sys/bus/pci/drivers/igb
DEBUG:replug eno4: rebinding 0000:04:00.0 to /sys/bus/pci/drivers/igb
I'm not sure what to make of the statement
Cannot replug bond0: cannot read link /sys/class/net/bond0/device: [Errno 2] No such file or directory: '/sys/class/net/bond0/device'
since the directory /sys/class/net/bond0
was generated by the netplan apply
command.
I checked my ifconfig
output and my network devices seem to be configured correctly with the exception that no address is set for bond0
:
bond0: flags=5123<UP,BROADCAST,MASTER,MULTICAST> mtu 1500
ether XX:XX:XX:XX:XX:XX txqueuelen 1000 (Ethernet)
RX packets 112768 bytes 7785014 (7.7 MB)
RX errors 0 dropped 54 overruns 0 frame 0
TX packets 18854 bytes 2337896 (2.3 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
eno1: flags=6211<UP,BROADCAST,RUNNING,SLAVE,MULTICAST> mtu 1500
ether XX:XX:XX:XX:XX:XX txqueuelen 1000 (Ethernet)
RX packets 290 bytes 19322 (19.3 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 55 bytes 6820 (6.8 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device memory 0xdf400000-df47ffff
eno2: flags=6211<UP,BROADCAST,RUNNING,SLAVE,MULTICAST> mtu 1500
ether XX:XX:XX:XX:XX:XX txqueuelen 1000 (Ethernet)
RX packets 73991 bytes 29824155 (29.8 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 20848 bytes 2110417 (2.1 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device memory 0xdf300000-df37ffff
eno3: flags=6147<UP,BROADCAST,SLAVE,MULTICAST> mtu 1500
ether XX:XX:XX:XX:XX:XX txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device memory 0xdf200000-df27ffff
eno4: flags=6147<UP,BROADCAST,SLAVE,MULTICAST> mtu 1500
ether XX:XX:XX:XX:XX:XX txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device memory 0xdf100000-df17ffff
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 2923 bytes 184477 (184.4 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 2923 bytes 184477 (184.4 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
The ether XX:XX:XX:XX:XX:XX
statements are in place of each interfaces's mac address. In the original output, all addresses are the same.
What am I missing to successfully configure my system?
networking
I am running into some issues configuring netplan on Ubuntu 18.04 server to bond my four hardware ethernet ports named eno1, eno2, eno3, eno4
using the 802.3ad protocol. I've consulted the netplan man page and put together the following config file /etc/netplan/50-cloud-init.yaml
:
network:
version: 2
renderer: networkd
ethernets:
eports:
match:
name: eno*
bonds:
bond0:
interfaces: [eports]
addresses: [192.168.1.101/24]
gateway4: 192.168.1.1
nameservers:
addresses: [8.8.8.8, 8.8.4.4]
parameters:
mode: 802.3ad
lacp-rate: fast
mii-monitor-interval: 100
Upon running the command sudo netplan --debug apply
I receive the following information:
** (generate:6473): DEBUG: 00:39:14.911: Processing input file //etc/netplan/50-cloud-init.yaml..
** (generate:6473): DEBUG: 00:39:14.911: starting new processing pass
** (generate:6473): DEBUG: 00:39:14.911: eports: setting default backend to 1
** (generate:6473): DEBUG: 00:39:14.911: bond0: setting default backend to 1
** (generate:6473): DEBUG: 00:39:14.912: Generating output files..
** (generate:6473): DEBUG: 00:39:14.912: NetworkManager: definition eports is not for us (backend 1)
** (generate:6473): DEBUG: 00:39:14.912: NetworkManager: definition bond0 is not for us (backend 1)
DEBUG:netplan generated networkd configuration exists, restarting networkd
DEBUG:no netplan generated NM configuration exists
DEBUG:device eno2 operstate is up, not replugging
DEBUG:netplan triggering .link rules for eno2
DEBUG:device lo operstate is unknown, not replugging
DEBUG:netplan triggering .link rules for lo
DEBUG:replug eno3: unbinding 0000:03:00.0 from /sys/bus/pci/drivers/igb
DEBUG:replug eno3: rebinding 0000:03:00.0 to /sys/bus/pci/drivers/igb
DEBUG:replug eno1: unbinding 0000:01:00.0 from /sys/bus/pci/drivers/igb
DEBUG:replug eno1: rebinding 0000:01:00.0 to /sys/bus/pci/drivers/igb
DEBUG:Cannot replug bond0: cannot read link /sys/class/net/bond0/device: [Errno 2] No such file or directory: '/sys/class/net/bond0/device'
DEBUG:netplan triggering .link rules for bond0
DEBUG:replug eno4: unbinding 0000:04:00.0 from /sys/bus/pci/drivers/igb
DEBUG:replug eno4: rebinding 0000:04:00.0 to /sys/bus/pci/drivers/igb
I'm not sure what to make of the statement
Cannot replug bond0: cannot read link /sys/class/net/bond0/device: [Errno 2] No such file or directory: '/sys/class/net/bond0/device'
since the directory /sys/class/net/bond0
was generated by the netplan apply
command.
I checked my ifconfig
output and my network devices seem to be configured correctly with the exception that no address is set for bond0
:
bond0: flags=5123<UP,BROADCAST,MASTER,MULTICAST> mtu 1500
ether XX:XX:XX:XX:XX:XX txqueuelen 1000 (Ethernet)
RX packets 112768 bytes 7785014 (7.7 MB)
RX errors 0 dropped 54 overruns 0 frame 0
TX packets 18854 bytes 2337896 (2.3 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
eno1: flags=6211<UP,BROADCAST,RUNNING,SLAVE,MULTICAST> mtu 1500
ether XX:XX:XX:XX:XX:XX txqueuelen 1000 (Ethernet)
RX packets 290 bytes 19322 (19.3 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 55 bytes 6820 (6.8 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device memory 0xdf400000-df47ffff
eno2: flags=6211<UP,BROADCAST,RUNNING,SLAVE,MULTICAST> mtu 1500
ether XX:XX:XX:XX:XX:XX txqueuelen 1000 (Ethernet)
RX packets 73991 bytes 29824155 (29.8 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 20848 bytes 2110417 (2.1 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device memory 0xdf300000-df37ffff
eno3: flags=6147<UP,BROADCAST,SLAVE,MULTICAST> mtu 1500
ether XX:XX:XX:XX:XX:XX txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device memory 0xdf200000-df27ffff
eno4: flags=6147<UP,BROADCAST,SLAVE,MULTICAST> mtu 1500
ether XX:XX:XX:XX:XX:XX txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device memory 0xdf100000-df17ffff
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 2923 bytes 184477 (184.4 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 2923 bytes 184477 (184.4 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
The ether XX:XX:XX:XX:XX:XX
statements are in place of each interfaces's mac address. In the original output, all addresses are the same.
What am I missing to successfully configure my system?
networking
asked May 9 at 2:40
n8tlarsen
164
164
add a comment |Â
add a comment |Â
1 Answer
1
active
oldest
votes
up vote
1
down vote
accepted
After some digging, I discovered that Ubuntu 18.04 uses a utility called cloud-init
to handle network configuration and initialization during the boot sequence. The file /etc/cloud/cloud.cfg.d/50-curtin-networking.cfg
and other .cfg
files are used to reconfigure cloud-init
settings. My config file settings are as follows:
network:
version: 2
ethernets:
eports:
match:
name: eno*
optional: true
bonds:
bond0:
interfaces: [eports]
addresses: [192.168.1.101/24]
gateway4: 192.168.1.1
nameservers:
addresses: [8.8.8.8, 8.8.4.4]
parameters:
mode: 802.3ad
lacp-rate: fast
mii-monitor-interval: 100
The optional: true
parameter prevents the system from waiting for a valid network connection at boot time which will save you the hassle of waiting 2 minutes for your machine to boot. After updating the config file run the following command to update your configuration.
cloud-init clean -reboot
Alternatively running the following allows for some debug information without rebooting your machine; however, a reboot will be required to commit the changes during early boot stages.
cloud-init clean
cloud-init init
cloud-init status
add a comment |Â
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
1
down vote
accepted
After some digging, I discovered that Ubuntu 18.04 uses a utility called cloud-init
to handle network configuration and initialization during the boot sequence. The file /etc/cloud/cloud.cfg.d/50-curtin-networking.cfg
and other .cfg
files are used to reconfigure cloud-init
settings. My config file settings are as follows:
network:
version: 2
ethernets:
eports:
match:
name: eno*
optional: true
bonds:
bond0:
interfaces: [eports]
addresses: [192.168.1.101/24]
gateway4: 192.168.1.1
nameservers:
addresses: [8.8.8.8, 8.8.4.4]
parameters:
mode: 802.3ad
lacp-rate: fast
mii-monitor-interval: 100
The optional: true
parameter prevents the system from waiting for a valid network connection at boot time which will save you the hassle of waiting 2 minutes for your machine to boot. After updating the config file run the following command to update your configuration.
cloud-init clean -reboot
Alternatively running the following allows for some debug information without rebooting your machine; however, a reboot will be required to commit the changes during early boot stages.
cloud-init clean
cloud-init init
cloud-init status
add a comment |Â
up vote
1
down vote
accepted
After some digging, I discovered that Ubuntu 18.04 uses a utility called cloud-init
to handle network configuration and initialization during the boot sequence. The file /etc/cloud/cloud.cfg.d/50-curtin-networking.cfg
and other .cfg
files are used to reconfigure cloud-init
settings. My config file settings are as follows:
network:
version: 2
ethernets:
eports:
match:
name: eno*
optional: true
bonds:
bond0:
interfaces: [eports]
addresses: [192.168.1.101/24]
gateway4: 192.168.1.1
nameservers:
addresses: [8.8.8.8, 8.8.4.4]
parameters:
mode: 802.3ad
lacp-rate: fast
mii-monitor-interval: 100
The optional: true
parameter prevents the system from waiting for a valid network connection at boot time which will save you the hassle of waiting 2 minutes for your machine to boot. After updating the config file run the following command to update your configuration.
cloud-init clean -reboot
Alternatively running the following allows for some debug information without rebooting your machine; however, a reboot will be required to commit the changes during early boot stages.
cloud-init clean
cloud-init init
cloud-init status
add a comment |Â
up vote
1
down vote
accepted
up vote
1
down vote
accepted
After some digging, I discovered that Ubuntu 18.04 uses a utility called cloud-init
to handle network configuration and initialization during the boot sequence. The file /etc/cloud/cloud.cfg.d/50-curtin-networking.cfg
and other .cfg
files are used to reconfigure cloud-init
settings. My config file settings are as follows:
network:
version: 2
ethernets:
eports:
match:
name: eno*
optional: true
bonds:
bond0:
interfaces: [eports]
addresses: [192.168.1.101/24]
gateway4: 192.168.1.1
nameservers:
addresses: [8.8.8.8, 8.8.4.4]
parameters:
mode: 802.3ad
lacp-rate: fast
mii-monitor-interval: 100
The optional: true
parameter prevents the system from waiting for a valid network connection at boot time which will save you the hassle of waiting 2 minutes for your machine to boot. After updating the config file run the following command to update your configuration.
cloud-init clean -reboot
Alternatively running the following allows for some debug information without rebooting your machine; however, a reboot will be required to commit the changes during early boot stages.
cloud-init clean
cloud-init init
cloud-init status
After some digging, I discovered that Ubuntu 18.04 uses a utility called cloud-init
to handle network configuration and initialization during the boot sequence. The file /etc/cloud/cloud.cfg.d/50-curtin-networking.cfg
and other .cfg
files are used to reconfigure cloud-init
settings. My config file settings are as follows:
network:
version: 2
ethernets:
eports:
match:
name: eno*
optional: true
bonds:
bond0:
interfaces: [eports]
addresses: [192.168.1.101/24]
gateway4: 192.168.1.1
nameservers:
addresses: [8.8.8.8, 8.8.4.4]
parameters:
mode: 802.3ad
lacp-rate: fast
mii-monitor-interval: 100
The optional: true
parameter prevents the system from waiting for a valid network connection at boot time which will save you the hassle of waiting 2 minutes for your machine to boot. After updating the config file run the following command to update your configuration.
cloud-init clean -reboot
Alternatively running the following allows for some debug information without rebooting your machine; however, a reboot will be required to commit the changes during early boot stages.
cloud-init clean
cloud-init init
cloud-init status
answered May 25 at 1:45
n8tlarsen
164
164
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