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Message #10132
Networking Issue (of newly launched instance)
Hi All,
I have been able to launch an instance using devstack's dashboard. Now there seems to be networking problem. The log of the launched instance shows the following message repeatedly:
cloud-setup: failed 1/30 : up 1.23. request failed
wget: can't connect to remote host (169.254.169.254): No route to host
and afterwards, the log shows:
############ debug start ##############
### /etc/rc.d/init.d/sshd start
/etc/rc3.d/S45-cloud-setup: line 66: /etc/rc.d/init.d/sshd: not found
### ifconfig -a
eth0 Link encap:Ethernet HWaddr FA:16:3E:28:AB:91
inet addr:10.0.3.19 Bcast:10.0.3.255 Mask:255.255.255.0
inet6 addr: fe80::f816:3eff:fe28:ab91/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:18 errors:0 dropped:0 overruns:0 frame:0
TX packets:96 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:3054 (2.9 KiB) TX bytes:4780 (4.6 KiB)
Interrupt:11 Base address:0xa000
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:56 errors:0 dropped:0 overruns:0 frame:0
TX packets:56 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:4928 (4.8 KiB) TX bytes:4928 (4.8 KiB)
### route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 10.0.3.2 0.0.0.0 UG 0 0 0 eth0
10.0.3.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0
### cat /etc/resolv.conf
search hsd1.il.comcast.net.
nameserver 192.168.1.1
### ping -c 5 10.0.3.2
PING 10.0.3.2 (10.0.3.2): 56 data bytes
--- 10.0.3.2 ping statistics ---
5 packets transmitted, 0 packets received, 100% packet loss
### pinging nameservers
#### ping -c 5 192.168.1.1
PING 192.168.1.1 (192.168.1.1): 56 data bytes
--- 192.168.1.1 ping statistics ---
5 packets transmitted, 0 packets received, 100% packet loss
and after sometime:
wget: can't connect to remote host (169.254.169.254): No route to host
instance-id:
public-ipv4:
local-ipv4 :
wget: can't connect to remote host (169.254.169.254): No route to host
cloud-userdata: failed to read instance id
WARN: /etc/rc3.d/S99-cloud-userdata failed
Although the dashboard shows an IP of 10.0.0.3 for this instance, yet within the logs ifconfig -a is showing 10.0.3.19. I am not sure how this instance is connected to my host (or how it should be connected to my host). Someone help please, I can not even login to the instance using VNC. (Any insights to the networking part would be really helpful)
This is my setup:
My host VM (which is hosting devstack) has two VNICs: eth0 is NAT (IP:10.0.3.15) and eth1 is host only (IP:192.168.124.2). All devstack's configuration has been done with respect to 10.0.3.15 (i.e all services are bound to this address)
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