Michael created CLOUDSTACK-9759:
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Summary: VPC VR not obtaining ip address
Key: CLOUDSTACK-9759
URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9759
Project: CloudStack
Issue Type: Bug
Security Level: Public (Anyone can view this level - this is the default.)
Components: Virtual Router
Affects Versions: 4.9.2.0
Environment: Centos 6.8, CloudStack 4.9.2.0 advanced networking vlans
for guest and public
Reporter: Michael
Attachments: cloud.log
Cloudstack deployment with advanced networking.
My VPC VR is incorrectly be assigned ethNone inside (/etc/cloudstack/ips.json)
for my eth1 public network interface. If I edit /etc/cloudstack/ips.json and
change both occurrences of ethNone to eth1 and restart the VPC then the network
works for isolated guest networks attached to the VPC VR and the VR itself.
(note: this issue only occurs with the VPC VR not with guest network or guest
shared networks).
Here is the contents of /etc/cloudstack/ips.json
root@r31-VM# cat /etc/cloudstack/ips.json
{
"eth0": [
{
"add": true,
"broadcast": "169.254.255.255",
"cidr": "169.254.1.203/16",
"device": "eth0",
"gateway": "None",
"netmask": "255.255.0.0",
"network": "169.254.0.0/16",
"nic_dev_id": "0",
"nw_type": "control",
"one_to_one_nat": false,
"public_ip": "169.254.1.203",
"size": "16",
"source_nat": false
}
],
"eth2": [
{
"add": true,
"broadcast": "10.1.1.255",
"cidr": "10.1.1.1/24",
"device": "eth2",
"gateway": "10.1.1.1",
"netmask": "255.255.255.0",
"network": "10.1.1.0/24",
"nic_dev_id": "2",
"nw_type": "guest",
"one_to_one_nat": false,
"public_ip": "10.1.1.1",
"size": "24",
"source_nat": false
}
],
"ethNone": [
{
"add": true,
"broadcast": "10.100.71.255",
"cidr": "10.100.66.3/21",
"device": "ethNone",
"first_i_p": false,
"gateway": "10.100.71.254",
"netmask": "255.255.248.0",
"network": "10.100.64.0/21",
"new_nic": false,
"nw_type": "public",
"one_to_one_nat": false,
"public_ip": "10.100.66.3",
"size": "21",
"source_nat": true,
"vif_mac_address": "06:56:74:00:06:2c"
}
],
"id": "ips"
}
After modifying the file ethNone to eth1 then the VPC VR has internet via
Public network vlan 165 trunked that bridges to cloudbr1.
"eth1": [
{
"add": true,
"broadcast": "10.100.71.255",
"cidr": "10.100.66.3/21",
"device": "eth1",
"first_i_p": false,
"gateway": "10.100.71.254",
"netmask": "255.255.248.0",
"network": "10.100.64.0/21",
"new_nic": false,
"nw_type": "public",
"one_to_one_nat": false,
"public_ip": "10.100.66.3",
"size": "21",
"source_nat": true,
"vif_mac_address": "06:56:74:00:06:2c"
}
],
Public network details:
gateway 10.100.71.254
ip range: 10.100.66.1 - 10.100.67.254
Netmask: 255.255.248.0 /21
eth1 on VPC VR is the Public network interface
Guest network uses vlan's 300-500 that are trunked into cloudbr1 on the host
computer.
I'm also attaching the /var/log/cloud.log from the VPC VR
Note: I restarted the VR several times attempting other /etc/network/interfaces
changes before I read on how the VPC VR runs scripts to configure the nics, but
the final restart had the reflected changes that causes things to work.
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