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Message #19600
Re: Can't access external network when starting cloud-init
Meta-data server does not response.
At Compute node,
$ iptables -t nat -A PREROUTING -d 169.254.169.254/32 -p tcp -m tcp --dport 80 -j DNAT --to-destination 192.168.1.130:8773
$ curl http://169.254.169.254:8773
curl: (7) couldn't connect to host
Where is the problem?
Regards.
> -----Original Message-----
> From: openstack-bounces+cm224.lee=samsung.com@xxxxxxxxxxxxxxxxxxx
> [mailto:openstack-bounces+cm224.lee=samsung.com@xxxxxxxxxxxxxxxxxxx] On
> Behalf Of 이창만
> Sent: Thursday, December 20, 2012 8:26 AM
> To: openstack@xxxxxxxxxxxxxxxxxxx
> Subject: Re: [Openstack] Can't access external network when starting cloud-
> init
>
>
> I think that this is due to firewall, because I'm using masquerade with 2
> NICs as I'm in proxy.
> Does anyone have a clue to solve this?
>
> [My Environment]
> My PC used as gateway.
> Public ip (eth0 : 12.xxx.xxx.xxx)
> Private ip (eth1 : 192.168.1.1) <--- switch ----> Controller, Compute1,
> Compute2 (all use 192.168.x.x)
>
>
> > * Error Log
> > cloud-init start-local running: Tue, 18 Dec 2012 16:19:07 +0000. up 1.53
> > seconds
> > no instance data found in start-local
> > ci-info: lo : 1 127.0.0.1 255.0.0.0 .
> > ci-info: eth0 : 1 10.10.10.4 255.255.255.0 fa:16:3e:68:ee:b2
> > ci-info: route-0: 0.0.0.0 10.10.10.1 0.0.0.0 eth0
> UG
> > ci-info: route-1: 10.10.10.0 0.0.0.0 255.255.255.0 eth0
> U
> > cloud-init start running: Tue, 18 Dec 2012 16:19:09 +0000. up 3.62
> seconds
> > 2012-12-18 16:20:00,031 - util.py[WARNING]: 'http://169.254.169.254/2009-
> > 04-04/meta-data/instance-id' failed [50/120s]: url error [timed out]
>
>
> $ sudo iptables -t nat -L -n
>
> Chain PREROUTING (policy ACCEPT)
> target prot opt source destination
>
> Chain INPUT (policy ACCEPT)
> target prot opt source destination
>
> Chain OUTPUT (policy ACCEPT)
> target prot opt source destination
>
> Chain POSTROUTING (policy ACCEPT)
> target prot opt source destination
> MASQUERADE all -- 192.168.1.0/24 0.0.0.0/0
> MASQUERADE all -- 192.168.1.0/24 0.0.0.0/0
> MASQUERADE all -- 192.168.1.0/24 0.0.0.0/0
>
>
> $ tail -f /var/log/kern.log
>
> Dec 20 08:10:46 lcm kernel: [842945.911608] [UFW BLOCK] IN=eth1 OUT=
> MAC=33:33:00:00:00:01:50:e5:49:bd:5a:cc:86:dd
> SRC=fe80:0000:0000:0000:52e5:49ff:febd:5acc
> DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=72 TC=0 HOPLIMIT=1
> FLOWLBL=0 PROTO=ICMPv6 TYPE=130 CODE=0
> Dec 20 08:10:47 lcm kernel: [842946.898156] [UFW BLOCK] IN=eth1 OUT=
> MAC=33:33:00:00:00:fb:e8:11:32:32:50:78:86:dd
> SRC=fe80:0000:0000:0000:ea11:32ff:fe32:5078
> DST=ff02:0000:0000:0000:0000:0000:0000:00fb LEN=72 TC=0 HOPLIMIT=1
> FLOWLBL=0 PROTO=ICMPv6 TYPE=131 CODE=0
> Dec 20 08:12:51 lcm kernel: [843071.361815] [UFW BLOCK] IN=eth1 OUT=
> MAC=33:33:00:00:00:01:50:e5:49:bd:5a:cc:86:dd
> SRC=fe80:0000:0000:0000:52e5:49ff:febd:5acc
> DST=ff02:0000:0000:0000:0000:0000:0000:0001 LEN=72 TC=0 HOPLIMIT=1
> FLOWLBL=0 PROTO=ICMPv6 TYPE=130 CODE=0
> Dec 20 08:12:52 lcm kernel: [843071.588065] [UFW BLOCK] IN=eth1 OUT=
> MAC=33:33:00:00:00:fb:e8:11:32:32:50:78:86:dd
> SRC=fe80:0000:0000:0000:ea11:32ff:fe32:5078
> DST=ff02:0000:0000:0000:0000:0000:0000:00fb LEN=72 TC=0 HOPLIMIT=1
> FLOWLBL=0 PROTO=ICMPv6 TYPE=131 CODE=0
>
>
>
>
> > -----Original Message-----
> > From: openstack-bounces+cm224.lee=samsung.com@xxxxxxxxxxxxxxxxxxx
> > [mailto:openstack-bounces+cm224.lee=samsung.com@xxxxxxxxxxxxxxxxxxx] On
> > Behalf Of 이창만
> > Sent: Tuesday, December 18, 2012 4:43 PM
> > To: openstack@xxxxxxxxxxxxxxxxxxx
> > Subject: [Openstack] Can't access external network when starting cloud-
> init
> >
> > Hello, list.
> >
> > I've used precise-server-cloudimg-amd64-disk1.img.
> > And I've launched instance with keypair.
> > Ping is good but ssh can't access. As below log, I think due to cloud-
> init
> > is failed.
> >
> > What's the problem?
> >
> >
> > $ quantum floatingip-create --port-id 413fd335-fb30-47fd-bd5e-
> 6e3646924d52
> > ext_net
> > Created a new floatingip:
> > +---------------------+--------------------------------------+
> > | Field | Value |
> > +---------------------+--------------------------------------+
> > | fixed_ip_address | 10.10.10.4 |
> > | floating_ip_address | 192.168.1.4 |
> > | floating_network_id | c6cfe1a8-6b57-4ec9-99b3-093911e3720b |
> > | id | a94e7feb-36d5-4f4c-948f-a02f62e7344d |
> > | port_id | 413fd335-fb30-47fd-bd5e-6e3646924d52 |
> > | router_id | df2d5b7b-31c7-4266-93b0-3d172664f892 |
> > | tenant_id | c2465f074a4b43f483bd07a2d6c3b80a |
> > +---------------------+--------------------------------------+
> >
> >
> > * Error Log
> > cloud-init start-local running: Tue, 18 Dec 2012 16:19:07 +0000. up 1.53
> > seconds
> > no instance data found in start-local
> > ci-info: lo : 1 127.0.0.1 255.0.0.0 .
> > ci-info: eth0 : 1 10.10.10.4 255.255.255.0 fa:16:3e:68:ee:b2
> > ci-info: route-0: 0.0.0.0 10.10.10.1 0.0.0.0 eth0
> UG
> > ci-info: route-1: 10.10.10.0 0.0.0.0 255.255.255.0 eth0
> U
> > cloud-init start running: Tue, 18 Dec 2012 16:19:09 +0000. up 3.62
> seconds
> > 2012-12-18 16:20:00,031 - util.py[WARNING]: 'http://169.254.169.254/2009-
> > 04-04/meta-data/instance-id' failed [50/120s]: url error [timed out]
> >
> >
> > Regards.
> >
> >
> > _______________________________________________
> > Mailing list: https://launchpad.net/~openstack
> > Post to : openstack@xxxxxxxxxxxxxxxxxxx
> > Unsubscribe : https://launchpad.net/~openstack
> > More help : https://help.launchpad.net/ListHelp
>
>
> _______________________________________________
> Mailing list: https://launchpad.net/~openstack
> Post to : openstack@xxxxxxxxxxxxxxxxxxx
> Unsubscribe : https://launchpad.net/~openstack
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