Just a ERRATA... I tried it from within 2 instances, ubu-1 and cir-1 (but cir-1 is another Ubuntu, not cirros)...
Tks! On 5 August 2013 03:32, Martinx - ジェームズ <thiagocmarti...@gmail.com> wrote: > Guys, > > I followed this guide: > https://github.com/mseknibilel/OpenStack-Grizzly-Install-Guide/blob/OVS_MultiNode/OpenStack_Grizzly_Install_Guide.rst > to > build my latest cloud (PoC) and, from within my Instances, I'm facing some > connectivity issues, like this: > > --- > Instance ip config > --- > ubuntu@ubu-1:~$ ip r > default via 10.100.1.1 dev eth0 metric 100 > 10.100.1.0/24 dev eth0 proto kernel scope link src 10.100.1.5 > --- > > --- > Test #1 - ping google - okay... > --- > root@ubu-1:~# ping -c 1 google.com > PING google.com (74.125.234.110) 56(84) bytes of data. > 64 bytes from gru03s08-in-f14.1e100.net (74.125.234.110): icmp_req=1 > ttl=57 time=75.7 ms > --- > > --- > Test #2 - install ruby gem "bundler" - not okay... > --- > root@ubu-1:~# gem install bundler > ERROR: While executing gem ... (Gem::RemoteFetcher::FetchError) > too many connection resets ( > http://production.cf.rubygems.org/gems/bundler-1.3.5.gem) > --- > > Also, I can ping rubygems server, look: > > --- > root@cir-1:~# ping production.cf.rubygems.org > PING d2chzxaqi4y7f8.cloudfront.net (54.230.58.161) 56(84) bytes of data. > 64 bytes from server-54-230-58-161.gru1.r.cloudfront.net (54.230.58.161): > icmp_req=1 ttl=56 time=5.09 ms > --- > > And I can telnet it too! > > --- > root@cir-1:~# telnet production.cf.rubygems.org 80 > Trying 54.230.58.161... > Connected to d2chzxaqi4y7f8.cloudfront.net. > Escape character is '^]'. > ^]quit > --- > > But "gem install bundler" always fails... > > From within ubu-1's gateway, the "network node" with l3 agent + > namespaces, "gem install bundler" works as expected... > > Weird thing is, I can run "apt-get update / upgrade" without any issues on > "ubu-1" instance... Everything is just opened to the Internet... > > All tenants have this weird problem... I tried different setups but, can't > figure it out by myself... I appreciate any help! > > I'm running tcpdump at the network node, while trying to run "gem install > bundler" from within "ubu-1" instance: > > --- > root@network:~# ip netns exec > qrouter-475257b2-836c-43a1-98a8-8f29ae1ce1b5 tcpdump -i qr-7a44c1d0-7e > --- > > Output: > --- > 02:27:42.279268 IP 10.100.1.5 > server-54-230-58-171.gru1.r.cloudfront.net: > ICMP 10.100.1.5 unreachable - need to frag (mtu 1454), length 556 > > more on paste bin: > > http://paste.openstack.org/show/43153/ > --- > > From within network node (ubu-1 instance gateway), gem install it works... > > --- > root@network:~# gem install bundler > Fetching: bundler-1.3.5.gem (100%) > Successfully installed bundler-1.3.5 > 1 gem installed > Installing ri documentation for bundler-1.3.5... > Installing RDoc documentation for bundler-1.3.5... > --- > > Any thoughts?! Apparently, the package didn't goes back to the Instance... > But I don't know how to fix it... =P > > I tried a lots of variants of this setup (playing with quantum networks, > routers and Floating IPs) but, no success... I can't run "gem install > bundler" form within any Instance... But I can navigate, use apt-get update > and etc... :-/ > > NOTE: I noted that the rubygems is hosted at the AWS + CloudFront, and, > the IP of it keep changing... It differs a bit from this mail and pastebin > that I posted. > > NOTE 2: The ubu-1 have no Floating IP attached to it, I'm trying to run > "gem install bundler" from VNC console after changing "ubuntu" user > password... Everything here is based on Ubuntu 12.04.2 + Grizzly from UCA, > including Instances (ubu-1) and servers (network, controller, node, etc)... > > Tks! > Thiago >
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