Remi Bergsma created CLOUDSTACK-9154:
----------------------------------------
Summary: rVPC doesn't recover from cleaning up of network scavenger
Key: CLOUDSTACK-9154
URL: https://issues.apache.org/jira/browse/CLOUDSTACK-9154
Project: CloudStack
Issue Type: Bug
Security Level: Public (Anyone can view this level - this is the default.)
Components: Virtual Router
Environment: ACS 4.7
Reporter: Remi Bergsma
- deploy a rVPC
- deploy VM in it
- make port forwarding (2nd ip, firewall and such)
- confirm it works
- stop the vm
- after some time the network scavenger will come and tear down the network
since there are no more VMs
- keepalived will enter FAULT state because of missing eth2 nic (which was
first network tier)
- all is left is ethic (link local) and lo0
- then start the vm again
- the nics get plugged again and keepalived will decide on a new master
- the nics are screwed up after this:
```
root@r-1021-VM:~# ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP
qlen 1000
link/ether 0e:00:a9:fe:02:92 brd ff:ff:ff:ff:ff:ff
inet 169.254.2.146/16 brd 169.254.255.255 scope global eth0
5: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP
qlen 1000
link/ether 02:00:18:34:00:05 brd ff:ff:ff:ff:ff:ff
inet x.y.238.24/24 brd x.y.238.255 scope global eth1
inet 10.0.0.51/24 brd 10.0.0.255 scope global eth1
inet 10.0.0.1/24 brd 10.0.0.255 scope global secondary eth1
6: eth2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP
qlen 1000
link/ether 06:d5:4e:00:00:1d brd ff:ff:ff:ff:ff:ff
inet x.y.238.25/24 brd x.y.238.255 scope global eth2
inet 10.0.0.1/24 brd 10.0.0.255 scope global eth2
root@r-1021-VM:~#
```
Public and tier ip addresses are mixed up.
/etc/cloudstack/ips.json has the wrong info:
```
{
[44/959]
"eth0": [
{
"add": true,
"broadcast": "169.254.255.255",
"cidr": "169.254.2.146/16",
"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": "169.254.2.146",
"size": "16",
"source_nat": false
}
],
"eth1": [
{
"add": true,
"broadcast": "x.y.238.255",
"cidr": "x.y.238.24/24",
"device": "eth1",
"first_i_p": true,
"gateway": "x.y.238.1",
"netmask": "255.255.255.0",
"network": "x.y.238.0/24",
"new_nic": false,
"nic_dev_id": 1,
"nw_type": "public",
"one_to_one_nat": false,
"public_ip": "x.y.238.24",
"size": "24",
"source_nat": true,
"vif_mac_address": "06:fc:da:00:00:1c"
},
{
"add": true,
"broadcast": "10.0.0.255",
"cidr": "10.0.0.51/24",
"device": "eth1",
"gateway": "10.0.0.1",
"netmask": "255.255.255.0",
"network": "10.0.0.0/24",
"nic_dev_id": "1",
"nw_type": "guest",
"one_to_one_nat": false,
"public_ip": "10.0.0.51",
"size": "24",
"source_nat": false
}
],
"eth2": [
{
"add": false,
"broadcast": "10.0.0.255",
"cidr": "10.0.0.173/24",
"device": "eth2",
"gateway": "10.0.0.1",
"netmask": "255.255.255.0",
"network": "10.0.0.0/24",
"nic_dev_id": "2",
"nw_type": "guest",
"one_to_one_nat": false,
"public_ip": "10.0.0.173",
"size": "24",
"source_nat": false
},
{
"add": true,
"broadcast": "x.y.238.255",
"cidr": "x.y.238.25/24",
"device": "eth2",
"first_i_p": true,
"gateway": "x.y.238.1",
"netmask": "255.255.255.0",
"network": "x.y.238.0/24",
"new_nic": false,
"nic_dev_id": 2,
"nw_type": "public",
"one_to_one_nat": false,
"public_ip": "x.y.238.25",
"size": "24",
"source_nat": true,
"vif_mac_address": "06:d5:4e:00:00:1d"
}
],
"id": "ips"
```
Pinging [~wilder.rodrigues]
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
