Re: [one-users] @installation problem
Which linux distribution are you running on? Steve From: Users [users-boun...@lists.opennebula.org] on behalf of anagha b [banag...@gmail.com] Sent: Friday, February 06, 2015 12:42 PM To: Users@lists.opennebula.org Subject: [one-users] @installation problem Hi, I am trying to intall opennebula-3.8.3 and got following error oneadmin@x:~/opennebula-3.8.3$ scons sqlite=no mysql=yes scons: Reading SConscript files ... Testing recipe: pkg-config Error calling pkg-config xmlrpc_server_abyss++ --static --libs Testing recipe: xmlrpc-c-config /usr/lib/ruby/1.8/fileutils.rb:243:in `mkdir': Permission denied - .xmlrpc_test (Errno::EACCES) from /usr/lib/ruby/1.8/fileutils.rb:243:in `fu_mkdir' from /usr/lib/ruby/1.8/fileutils.rb:217:in `mkdir_p' from /usr/lib/ruby/1.8/fileutils.rb:215:in `reverse_each' from /usr/lib/ruby/1.8/fileutils.rb:215:in `mkdir_p' from /usr/lib/ruby/1.8/fileutils.rb:201:in `each' from /usr/lib/ruby/1.8/fileutils.rb:201:in `mkdir_p' from share/scons/get_xmlrpc_config:209:in `gen_test_file' from share/scons/get_xmlrpc_config:225:in `test_config' from share/scons/get_xmlrpc_config:240:in `search_config' from share/scons/get_xmlrpc_config:239:in `each' from share/scons/get_xmlrpc_config:239:in `search_config' from share/scons/get_xmlrpc_config:251 Error searching for xmlrpc-c libraries. Please check this things: * You have installed development libraries for xmlrpc-c. One way to check this is calling xmlrpc-c-config that is provided with the development package. * Check that the version of xmlrpc-c is at least 1.06. You can do this also calling: $ xmlrpc-c-config --version * If all this requirements are already met please send log files located in .xmlrpc_test to the mailing list. plz help ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
Re: [one-users] @installation problem
anagha b banag...@gmail.com writes: Hi, Hello, I am trying to intall opennebula-3.8.3 and got following error [...] I think the first thing the OpenNebula team will tell you is that 3.8 is old and you should get the 4.10.2[1]. Regards. Footnotes: [1] http://opennebula.org/software/ -- Daniel Dehennin Récupérer ma clef GPG: gpg --recv-keys 0xCC1E9E5B7A6FE2DF Fingerprint: 3E69 014E 5C23 50E8 9ED6 2AAD CC1E 9E5B 7A6F E2DF signature.asc Description: PGP signature ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
[one-users] about firewall
Hi, Is there any documentation about the ports and network traffic in use with OpenNebula? To go in production we need to have a firewall between our oned admin server and the hypervisors nodes. So I need to know if there is any network traffic to be initiated (state NEW) from the hypervisor nodes to the oned admin server? So far I found the UDP port 4124 for collectd, with metrics comming from the hypervisors. What is not clear is about the tm driver. An ssh connection is open from oned admin server to the hypervisors, to run the clone/cp/etc actions. I need to know if the hypervisor will in those actions initiate some SSH connection back to the oned admin server? (we are using ssh, shared, and lvm drivers). We want to block this king of traffic (ssh to oned admin server from the nodes). To sum up, here is what we know for sure: oned 4124/udp = nodes oned = 22/tcp nodes We need to know what traffic and who initiate it. I don't see anything about it in the documentation. If anyone has this information that would be of great help. Untill then I will try to find it out myself by playing with iptables. Best regards ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
[one-users] How to secure VNC access?
Good day, we are about to setup our fourth hosting plattform in the next weeks, based on opennebula 4.10.2, ubuntu 14.0 and gluster 3.x (x ~= 4..6). In our tests the VNC socket of the VMs has been exposed on the hosts directly accessible on 0.0.0.0 - for everyone. Given that sunstone will be usable by our customers and VMs will be running on hosts other than the one running sunstone, what is the default secure alternative in opennebula? Do you support vnc / ssh tunneling like described on [0]? This process is pretty neat, because you don't need to expose VNC at all and not care about numbering of tcp sockets. I guess a combination of ssh unix socket tunneling plus spice on the frontend is probably the safest solution - what are your opinions? How do you configure VNC access at the moment? [0] http://www.nico.schottelius.org/blog/tunneling-qemu-kvm-unix-socket-via-ssh/ -- New PGP key: 659B 0D91 E86E 7E24 FD15 69D0 C729 21A1 293F 2D24 ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
[one-users] @installation problem
Hi, I am trying to intall opennebula-3.8.3 and got following error oneadmin@x:~/opennebula-3.8.3$ scons sqlite=no mysql=yes scons: Reading SConscript files ... Testing recipe: pkg-config Error calling pkg-config xmlrpc_server_abyss++ --static --libs Testing recipe: xmlrpc-c-config /usr/lib/ruby/1.8/fileutils.rb:243:in `mkdir': Permission denied - .xmlrpc_test (Errno::EACCES) from /usr/lib/ruby/1.8/fileutils.rb:243:in `fu_mkdir' from /usr/lib/ruby/1.8/fileutils.rb:217:in `mkdir_p' from /usr/lib/ruby/1.8/fileutils.rb:215:in `reverse_each' from /usr/lib/ruby/1.8/fileutils.rb:215:in `mkdir_p' from /usr/lib/ruby/1.8/fileutils.rb:201:in `each' from /usr/lib/ruby/1.8/fileutils.rb:201:in `mkdir_p' from share/scons/get_xmlrpc_config:209:in `gen_test_file' from share/scons/get_xmlrpc_config:225:in `test_config' from share/scons/get_xmlrpc_config:240:in `search_config' from share/scons/get_xmlrpc_config:239:in `each' from share/scons/get_xmlrpc_config:239:in `search_config' from share/scons/get_xmlrpc_config:251 Error searching for xmlrpc-c libraries. Please check this things: * You have installed development libraries for xmlrpc-c. One way to check this is calling xmlrpc-c-config that is provided with the development package. * Check that the version of xmlrpc-c is at least 1.06. You can do this also calling: $ xmlrpc-c-config --version * If all this requirements are already met please send log files located in .xmlrpc_test to the mailing list. plz help ___ Users mailing list Users@lists.opennebula.org http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
