Hey All,
I am trying to get a bonded_bridge_slave setup working and it looks like
the Debian snippet isn't working correctly for me. It looks like it is
ignoring bonded port options when in a interface->bond->bridge
configuration.
Here is my cobbler system report for my test VM;
[root@cobbler ~]# cobbler system report
Name : cobbler-test
TFTP Boot Files : {}
Comment :
Enable gPXE? : False
Fetchable Files : {}
Gateway :
Hostname : cobbler-test
Image :
IPv6 Autoconfiguration : False
IPv6 Default Device :
Kernel Options : {}
Kernel Options (Post Install) : {}
Kickstart : <<inherit>>
Kickstart Metadata : {}
LDAP Enabled : False
LDAP Management Type : authconfig
Management Classes : []
Management Parameters : <<inherit>>
Monit Enabled : False
Name Servers : ['8.8.8.8', '8.8.4.4']
Name Servers Search Path : []
Netboot Enabled : False
Owners : <<inherit>>
Power Management Address :
Power Management ID :
Power Management Password :
Power Management Type : ipmitool
Power Management Username :
Profile : Ubuntu-16.04-x86_64
Internal proxy : <<inherit>>
Red Hat Management Key : <<inherit>>
Red Hat Management Server : <<inherit>>
Repos Enabled : False
Server Override : <<inherit>>
Status : production
Template Files : {}
Virt Auto Boot : 0
Virt CPUs : <<inherit>>
Virt Disk Driver Type : <<inherit>>
Virt File Size(GB) : <<inherit>>
Virt Path : <<inherit>>
Virt PXE Boot : 0
Virt RAM (MB) : <<inherit>>
Virt Type : xenpv
Interface ===== : cloudbr0
Bonding Opts :
Bridge Opts : fd=5 stp=off maxwait=1
CNAMES : []
InfiniBand Connected Mode : False
DHCP Tag :
DNS Name :
Per-Interface Gateway :
Master Interface :
Interface Type : bridge
IP Address : 192.168.100.50
IPv6 Address :
IPv6 Default Gateway :
IPv6 MTU :
IPv6 Prefix :
IPv6 Secondaries : []
IPv6 Static Routes : []
MAC Address :
Management Interface : False
MTU :
Subnet Mask : 255.255.255.0
Static : True
Static Routes : []
Virt Bridge : xenbr0
Interface ===== : bond0
Bonding Opts : miimon=100 mode=1
Bridge Opts :
CNAMES : []
InfiniBand Connected Mode : False
DHCP Tag :
DNS Name :
Per-Interface Gateway :
Master Interface : cloudbr0
Interface Type : bonded_bridge_slave
IP Address :
IPv6 Address :
IPv6 Default Gateway :
IPv6 MTU :
IPv6 Prefix :
IPv6 Secondaries : []
IPv6 Static Routes : []
MAC Address :
Management Interface : False
MTU :
Subnet Mask :
Static : True
Static Routes : []
Virt Bridge : xenbr0
Interface ===== : enp0s3
Bonding Opts :
Bridge Opts :
CNAMES : []
InfiniBand Connected Mode : False
DHCP Tag :
DNS Name :
Per-Interface Gateway :
Master Interface : bond0
Interface Type : bond_slave
IP Address :
IPv6 Address :
IPv6 Default Gateway :
IPv6 MTU :
IPv6 Prefix :
IPv6 Secondaries : []
IPv6 Static Routes : []
MAC Address : 08:00:27:0d:f7:b4
Management Interface : True
MTU :
Subnet Mask :
Static : True
Static Routes : []
Virt Bridge : xenbr0
Interface ===== : enp0s8
Bonding Opts :
Bridge Opts :
CNAMES : []
InfiniBand Connected Mode : False
DHCP Tag :
DNS Name :
Per-Interface Gateway :
Master Interface : bond0
Interface Type : bond_slave
IP Address :
IPv6 Address :
IPv6 Default Gateway :
IPv6 MTU :
IPv6 Prefix :
IPv6 Secondaries : []
IPv6 Static Routes : []
MAC Address : 08:00:27:bf:8b:5d
Management Interface : False
MTU :
Subnet Mask :
Static : True
Static Routes : []
Virt Bridge : xenbr0
However when I check the preseed_late_default output script I don't see the
bonding options;
# Start preseed_late_default
# This script runs in the chroot /target by default
# Start post_install_network_config generated code
rm -f /etc/network/interfaces
touch /etc/network/interfaces
echo "auto lo" >> /etc/network/interfaces
echo "iface lo inet loopback" >> /etc/network/interfaces
echo "" >> /etc/network/interfaces
echo "auto cloudbr0" >> /etc/network/interfaces
echo " fd=5" >> /etc/network/interfaces
echo " stp=off" >> /etc/network/interfaces
echo " maxwait=1" >> /etc/network/interfaces
echo "iface cloudbr0 inet static" >> /etc/network/interfaces
echo " address 192.168.100.50" >> /etc/network/interfaces
echo " netmask 255.255.255.0" >> /etc/network/interfaces
echo "auto bond0" >> /etc/network/interfaces
echo "iface bond0 inet manual" >> /etc/network/interfaces
echo "auto enp0s3" >> /etc/network/interfaces
echo "iface enp0s3 inet manual" >> /etc/network/interfaces
echo "bond-master bond0" >> /etc/network/interfaces
echo "auto enp0s8" >> /etc/network/interfaces
echo "iface enp0s8 inet manual" >> /etc/network/interfaces
echo "bond-master bond0" >> /etc/network/interfaces
echo "cobbler-test" > /etc/hostname
/bin/hostname cobbler-test
sed -i -e "/^nameserver /d" /etc/resolv.conf
echo "nameserver 8.8.8.8" >>/etc/resolv.conf
echo "nameserver 8.8.4.4" >>/etc/resolv.conf
# End post_install_network_config generated code
# start late_apt_repo_config
cat<<EOF>/etc/apt/sources.list
deb http://192.168.100.1/cblr/links/Ubuntu-16.04-x86_64 xenial main
EOF
# end late_apt_repo_config
# A general purpose snippet to add late-command actions for preseeds
# Start download cobbler managed config files (if applicable)
# End download cobbler managed config files (if applicable)
wget "http://192.168.100.1/cblr/svc/op/ks/system/cobbler-test"; -O
/var/log/cobbler.seed
wget "http://192.168.100.1/cblr/svc/op/trig/mode/post/system/cobbler-test";
-O /dev/null
wget "http://192.168.100.1/cblr/svc/op/nopxe/system/cobbler-test"; -O /dev/null
# End preseed_late_default
If I change $SNIPPET('post_install_network_config_deb') to
$SNIPPET('post_install_network_config') in
/var/lib/cobbler/scripts/preseed_late_default and check the output I
get the correct bonding options;
# Start configuration for bond0
echo "DEVICE=bond0" > /etc/sysconfig/network-scripts/cobbler/ifcfg-bond0
echo "ONBOOT=yes" >> /etc/sysconfig/network-scripts/cobbler/ifcfg-bond0
echo "alias bond0 bonding" >> /etc/modprobe.conf.cobbler
cat >> /etc/sysconfig/network-scripts/cobbler/ifcfg-bond0 << EOF
BONDING_OPTS="miimon=100 mode=1"
EOF
echo "BRIDGE=cloudbr0" >> /etc/sysconfig/network-scripts/cobbler/ifcfg-bond0
echo "HOTPLUG=no" >> /etc/sysconfig/network-scripts/cobbler/ifcfg-bond0
echo "BOOTPROTO=none" >> /etc/sysconfig/network-scripts/cobbler/ifcfg-bond0
# End configuration for bond0
Any help is appreciated, thanks!
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