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ping running instance

asked 2010-12-08 00:05:57 -0600

naangilsunder gravatar image

Hi, Installing Nova on Multiple Servers on Ubuntu 10.10.

Followed the below link for installation http://wiki.openstack.org/NovaInstall/MultipleServer (http://wiki.openstack.org/NovaInstall...) Everything went fine.

Downloaded image from wget http://c2477062.cdn.cloudfiles.rackspacecloud.com/images.tgz (http://c2477062.cdn.cloudfiles.racksp...) Bundle the image and registered the image. When I Launce the instance come to running mode but I cannot access or ssh the instance

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answered 2010-12-08 14:19:12 -0600

naangilsunder gravatar image

Hi I am using FlatManager

--network_manager=nova.network.manager.FlatManager

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answered 2010-12-08 12:20:42 -0600

soren gravatar image

Are you sure it's ready to accept your connections? What do you see in euca-get-console-output?

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answered 2010-12-08 13:48:49 -0600

naangilsunder gravatar image

ok,

The Instance status is running

euca-get-console-output

root@cncc:~# euca-get-console-output i-nqdzeq Sending discover... Sending discover... Sending discover... Sending discover...

and the output of /var/log/nova/nova-compute.log

2010-12-08 19:13:23+0530 [-] (root): DEBUG instance 72: getting console output 2010-12-08 19:13:23+0530 [-] (root): DEBUG Running cmd: sudo chown 110 /var/lib/nova/instances/instance-1435044482/console.log 2010-12-08 19:13:23+0530 [-] (root): INFO Contents: "[ 0.000000] Initializing cgroup subsys cpuset\r\n[ 0.000000] Initializing cgroup subsys cpu\r\n[ 0.000000] Linux version 2.6.32-22-server (buildd@yellow) (gcc version 4.4.3 (Ubuntu 4.4.3-4ubuntu5) ) #36-Ubuntu SMP Thu Jun 3 20:38:33 UTC 2010 (Ubuntu 2.6.32-22.36-server 2.6.32.11+drm33.2)\r\n[ 0.000000] Command line: root=/dev/vda1 console=ttyS0\r\n[ 0.000000] KERNEL supported cpus:\r\n[ 0.000000] Intel GenuineIntel\r\n[ 0.000000] AMD AuthenticAMD\r\n[ 0.000000] Centaur CentaurHauls\r\n[ 0.000000] BIOS-provided physical RAM map:\r\n[ 0.000000] BIOS-e820: 0000000000000000 - 000000000009d400 (usable)\r\n[ 0.000000] BIOS-e820: 000000000009d400 - 00000000000a0000 (reserved)\r\n[ 0.000000] BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)\r\n[ 0.000000] BIOS-e820: 0000000000100000 - 000000007fffd000 (usable)\r\n[ 0.000000] BIOS-e820: 000000007fffd000 - 0000000080000000 (reserved)\r\n[ 0.000000] BIOS-e820: 00000000fffbc000 - 0000000100000000 (reserved)\r\n[ 0.000000] DMI 2.4 present.\r\n[ 0.000000] last_pfn = 0x7fffd max_arch_pfn = 0x400000000\r\n[ 0.000000] PAT not supported by CPU.\r\n[ 0.000000] Scanning 1 areas for low memory corruption\r\n[ 0.000000] modified physical RAM map:\r\n[ 0.000000] modified: 0000000000000000 - 0000000000001000 (usable)\r\n[ 0.000000] modified: 0000000000001000 - 0000000000006000 (reserved)\r\n[ 0.000000] modified: 0000000000006000 - 000000000009d400 (usable)\r\n[ 0.000000] modified: 000000000009d400 - 00000000000a0000 (reserved)\r\n[ 0.000000] modified: 00000000000f0000 - 0000000000100000 (reserved)\r\n[ 0.000000] modified: 0000000000100000 - 000000007fffd000 (usable)\r\n[ 0.000000] modified: 000000007fffd000 - 0000000080000000 (reserved)\r\n[ 0.000000] modified: 00000000fffbc000 - 0000000100000000 (reserved)\r\n[ 0.000000] init_memory_mapping: 0000000000000000-000000007fffd000\r\n[ 0.000000] NX (Execute Disable) protection: active\r\n[ 0.000000] RAMDISK: 7fc3b000 - 7ffefb1c\r\n[ 0.000000] ACPI: RSDP 00000000000fdb70 00014 (v00 BOCHS )\r\n[ 0.000000] ACPI: RSDT 000000007fffde30 00034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001)\r\n[ 0.000000] ACPI: FACP 000000007ffffe70 00074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001)\r\n[ 0.000000] ACPI: DSDT 000000007fffdfd0 01E22 (v01 BXPC BXDSDT 00000001 INTL 20090123)\r\n[ 0.000000] ACPI: FACS 000000007ffffe00 00040\r\n[ 0.000000] ACPI: SSDT 000000007fffdf90 00037 (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001)\r\n[ 0.000000] ACPI: APIC 000000007fffdeb0 00072 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001)\r\n[ 0.000000] ACPI: HPET 000000007fffde70 00038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001)\r\n[ 0.000000] No NUMA configuration found\r\n[ 0.000000] Faking a node at 0000000000000000-000000007fffd000\r\n[ 0.000000] Bootmem setup node 0 0000000000000000-000000007fffd000\r\n[ 0.000000] NODE_DATA [000000000000a000 - 000000000000efff]\r\n[ 0.000000] bootmap [000000000000f000 - 000000000001efff] pages 10\r\n[ 0.000000] (7 early reservations) ==> bootmem [0000000000 - 007fffd000]\r\n ... (more)

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answered 2010-12-08 13:58:05 -0600

soren gravatar image

That means it's not getting a DHCP response. Which network manager are you using?


Soren Hansen Ubuntu Developer    http://www.ubuntu.com/ OpenStack Developer http://www.openstack.org/

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answered 2010-12-08 18:46:53 -0600

vishvananda gravatar image

Flat manager doesn't have a dhcp server, and ami-tiny doesn't support interface injection. An ubuntu image should get an ip correctly with FlatManager

On Dec 8, 2010, at 6:19 AM, naangilsunder wrote:

Question #136994 on OpenStack Compute (nova) changed: https://answers.launchpad.net/nova/+q...

Status: Answered => Open

naangilsunder is still having a problem:

Hi I am using FlatManager

--network_manager=nova.network.manager.FlatManager


You received this question notification because you are a member of Nova Core, which is an answer contact for OpenStack Compute (nova).

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answered 2011-02-03 19:16:21 -0600

naangilsunder gravatar image

Thanks Vish Ishaya, that solved my question.

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Asked: 2010-12-08 00:05:57 -0600

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Last updated: Feb 03 '11