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Sending back to Openstack list since other people might help you
better than me, anyway:<br>
<br>
Can you post result from:<br>
<br>
$ virsh net-dumpxml default<br>
<br>
I'm not sure about this, but It seems host is trying wrong bridge
when connecting your vms, I had similar problem installing from
source, since I was trying old instructions and openstack networks
default had changed. Script you are using might be not updated too.<br>
<blockquote
cite="mid:CAJS=8sOzbeLpwg-=vxhsFmeXHakK7yW3CVDdz64GyTOkKJuxJA@mail.gmail.com"
type="cite">
<div dir="ltr">Andi and Rafael,
<div><br>
</div>
<div>Thanks a lot for your replies!</div>
<div><br>
</div>
<div>Here is my /etc/network/interfaces :</div>
<div><br>
</div>
<div>
<div>auto lo</div>
<div>iface lo inet loopback</div>
<div>
auto eth0</div>
<div>iface eth0 inet static</div>
<div> address 172.241.0.101</div>
<div> network 172.241.0.0</div>
<div> netmask 255.255.255.128</div>
<div><br>
</div>
<div>Here are all the relevant commands from `history`:</div>
<div><br>
</div>
<div>
<div> 14 sudo apt-get -y install openssh-server</div>
<div> 15 cd /etc/network/</div>
<div> 18 sudo apt-get install emacs</div>
<div> 21 sudo cp interfaces interfaces.bak</div>
<div> 22 sudo emacs interfaces</div>
<div> 23 sudo apt-get update</div>
<div> 24 sudo apt-get upgrade</div>
<div> 31 sudo init 0</div>
<div> 72 wget --no-check-certificate <a
moz-do-not-send="true"
href="https://github.com/uksysadmin/OpenStackInstaller/raw/master/OSinstall.sh">https://github.com/uksysadmin/OpenStackInstaller/raw/master/OSinstall.sh</a></div>
<div> 74 cd ..</div>
<div> 76 mkdir openstack</div>
<div> 77 mv shared/OSinstall.sh openstack/</div>
<div> 78 cd openstack/</div>
<div> 81 sudo bash ./OSinstall.sh -A $(whoami)</div>
<div> 85 sudo nova-manage user admin aron</div>
<div> 88 sudo nova-manage project create myproject aron</div>
<div> 90 sudo nova-manage project zipfile myproject aron</div>
<div> 91 mkdir -p cloud/creds</div>
<div> 93 cd ..</div>
<div> 95 cd ..</div>
<div> 98 cd cloud/</div>
<div> 100 cd creds</div>
<div> 102 unzip /home/aron/openstack/nova.zip </div>
<div> 107 . novarc</div>
<div> 110 cd</div>
<div> 111 cd openstack/</div>
<div> 113 euca-add-keypair openstack >
~/cloud/creds/openstack.pem</div>
<div> 114 euca-add-keypair openstack >
cloud/creds/openstack.pem</div>
<div> 115 chmod 0600 cloud/creds/*</div>
<div> 117 cd cloud/</div>
<div> 119 cd creds/</div>
<div> 122 euca-authorize default -P tcp -p 22 -s <a
moz-do-not-send="true" href="http://0.0.0.0/0">0.0.0.0/0</a></div>
<div> 123 euca-authorize default -P tcp -p 80 -s <a
moz-do-not-send="true" href="http://0.0.0.0/0">0.0.0.0/0</a></div>
<div> 124 euca-authorize default -P tcp -p 8080 -s <a
moz-do-not-send="true" href="http://0.0.0.0/0">0.0.0.0/0</a></div>
<div> 125 euca-authorize default -P icmp -t -1:-1</div>
<div> 126
image="ttylinux-uec-amd64-12.1_2.6.35-22_1.tar.gz"</div>
<div> 127 wget <a moz-do-not-send="true"
href="http://smoser.brickies.net/ubuntu/ttylinux-uec/$image">http://smoser.brickies.net/ubuntu/ttylinux-uec/$image</a></div>
<div> 128 uec-publish-tarball $image mybucket</div>
<div> 129 emi="ami-0a892947"; eri="ari-2e76fb01";
eki="aki-78fdf924";</div>
<div> 130 euca-run-instances $emi -k openstack -t m1.tiny</div>
<div> 131 euca-describe-instances </div>
<div> 132 sudo nova-manage floating create cloud1 <a
moz-do-not-send="true" href="http://172.241.0.0/25">172.241.0.0/25</a></div>
<div> 133 euca-allocate-address</div>
<div> 134 euca-allocate-address</div>
<div> 136 euca-associate-address -i i-00000001 172.141.0.1</div>
<div> 140 ssh -i openstack.pem <a moz-do-not-send="true"
href="mailto:root@10.0.0.3">root@10.0.0.3</a></div>
</div>
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
<div class="gmail_quote">
<blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt
0.8ex; border-left: 1px solid rgb(204, 204, 204);
padding-left: 1ex;">
<div bgcolor="#ffffff" text="#000000">
<div>
<div class="h5"><br>
<br>
On 03/08/11 13:33, Aron Matskin wrote: </div>
</div>
<blockquote type="cite">
<div>
<div class="h5">
<div dir="ltr">Hi all!
<div><br>
</div>
<div>Just joined the mailing list. I'd like to
do some development on the project (probably
Nova). Some questions regarding how to start:</div>
<div><br>
</div>
<div>Q1. I'm trying to setup Nova in a virtual
environment - <a moz-do-not-send="true"
href="http://uksysadmin.wordpress.com/2011/02/17/running-openstack-under-virtualbox-a-complete-guide/"
target="_blank">http://uksysadmin.wordpress.com/2011/02/17/running-openstack-under-virtualbox-a-complete-guide/</a> -
on a Windows host. I've successfully started
an instance and assigned it a network address:</div>
<div><br>
</div>
<div>
<div><font color="#666666">aron@cloud1:~/openstack/cloud/creds$
euca-describe-instances</font></div>
<div><font color="#666666">RESERVATION<span
style="white-space: pre-wrap;"> </span>r-k6e14a5w<span
style="white-space: pre-wrap;"> </span>myproject<span
style="white-space: pre-wrap;"> </span>default</font></div>
<div><font color="#666666">INSTANCE<span
style="white-space: pre-wrap;"> </span>i-00000001<span
style="white-space: pre-wrap;"> </span>ami-0a892947<span
style="white-space: pre-wrap;"> </span>172.241.0.1<span
style="white-space: pre-wrap;"> </span>10.0.0.3<span
style="white-space: pre-wrap;"> </span>running<span
style="white-space: pre-wrap;"> </span>openstack
(myproject, cloud1)<span
style="white-space: pre-wrap;"> </span>0<span
style="white-space: pre-wrap;"> </span>m1.tiny<span
style="white-space: pre-wrap;"> </span>2011-08-02T20:28:46Z<span
style="white-space: pre-wrap;"> </span>nova</font></div>
</div>
<div><font color="#666666"><br>
</font></div>
<div>but I'm unable to connect to the address
(neither from the guest nor from the host):</div>
<div><br>
</div>
<div>From the guest:</div>
<div> <br>
</div>
<div>
<div><font color="#666666">aron@cloud1:~/openstack/cloud/creds$
ping 172.241.0.1</font></div>
<div><font color="#666666">PING 172.241.0.1
(172.241.0.1) 56(84) bytes of data.</font></div>
<div><font color="#666666">From 172.241.0.1
icmp_seq=2 Destination Host Unreachable</font></div>
</div>
<div><font color="#666666"><br>
</font></div>
<div>
<div><font color="#666666">aron@cloud1:~/openstack/cloud/creds$
ping 10.0.0.3</font></div>
<div><font color="#666666">PING 10.0.0.3
(10.0.0.3) 56(84) bytes of data.</font></div>
<div><font color="#666666">From 10.0.0.1
icmp_seq=1 Destination Host Unreachable</font></div>
</div>
<div><br>
</div>
<div>From the host:</div>
<div><br>
</div>
<div>
<div><font color="#666666">C:\>ping
172.241.0.1</font></div>
<div><font color="#666666"><br>
</font></div>
<div><font color="#666666">Pinging 172.241.0.1
with 32 bytes of data:</font></div>
<div><font color="#666666">Reply from <a
moz-do-not-send="true"
href="http://172.241.0.1"
target="_blank">172.241.0.1</a>:
Destination host unreachable.</font></div>
</div>
<div><font color="#666666"><br>
</font></div>
<div>Pinging the guest from the host and vice
versa is ok, e.g.:</div>
<div><br>
</div>
<div>
<div><font color="#666666">C:\>ping
172.241.0.101</font></div>
<div><font color="#666666"><br>
</font></div>
<div><font color="#666666">Pinging
172.241.0.101 with 32 bytes of data:</font></div>
<div><font color="#666666">Reply from <a
moz-do-not-send="true"
href="http://172.241.0.101"
target="_blank">172.241.0.101</a>:
bytes=32 time=1ms TTL=64</font></div>
</div>
<div><br>
</div>
<div>What may be wrong?</div>
<div><br>
</div>
<div>Q2. When I do succeed to setup the
environment, can anybody to point me to
documentation on how to write simple code for
OpenStack? Something along the lines of
"Hello, world!", but using some features
peculiar to cloud applications.</div>
<div><br>
</div>
<div>Q3. I have no technical knowledge about the
cloud at all. Can anybody suggest a learning
path so that I quickly can gain the basic
necessary general and specific knowledge to
start coding (i.e. first read the code and
know what's flying, then fix some bugs, etc.)?</div>
<div><br>
</div>
<div>Thanks in advance, -Aron</div>
<div> </div>
<div><br>
</div>
<div><br>
</div>
<div><br>
</div>
<div><span style="font-family: sans-serif;
font-size: 14px; line-height: 18px;"><br>
</span></div>
</div>
</div>
</div>
<pre><fieldset></fieldset>
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</blockquote>
<br>
</div>
<br>
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</blockquote>
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