How to configure `lxc` like `openvz`

Posted by cam on Server Fault See other posts from Server Fault or by cam
Published on 2010-08-23T22:07:02Z Indexed on 2011/01/15 9:55 UTC
Read the original article Hit count: 166

Filed under:

openvz

|

lxc

I was going to fire up a OpenVZ node to test out some software, but it looks like OpenVZ is no longer supported in Ubuntu (deprecated in favor of lxc. It looks like can do more than simply virtualize an entire system, and I'm having trouble finding good documentation that would explain how I can start a virtualized system (using an openvz template or something). Could someone give me some pointers or direct me to some good documentation?

© Server Fault or respective owner

Related posts about openvz

Adding IP address to OpenVZ VPS (OpenVZ Web Panel)

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I apologise if I sound at all dumb. This is my first dedicated server having used a VPS for over a year and I'm trying to setup a VPS on this new server. I purchased a subnet from my hosting provider that I believe allows me 6 usable IP addresses: 177.xx.xxx.201 - 177.xx.xxx.206 The subnet address… >>> More
Adding IP address to OpenVZ VPS (OpenVZ Web Panel)

as seen on Server Fault - Search for 'Server Fault'
I apologise if I sound at all dumb. This is my first dedicated server having used a VPS for over a year and I'm trying to setup a VPS on this new server. I purchased a subnet from my hosting provider that I believe allows me 6 usable IP addresses: 177.xx.xxx.201 - 177.xx.xxx.206 The subnet address… >>> More
Can OpenVZ have SLES, CentOS, and OpenSuse guests?

as seen on Server Fault - Search for 'Server Fault'
I have a SLES Xen Host and a CentOS Xen host, so I was wondering, if I would be able to migrate these Xen guests (CentOS 5, SLES 10, OpenSUSE 11) to OpenVZ? None of the guests uses any kernel feaures. Can OpenVZ handle all those on one OpenVZ host? >>> More
Partitioning recommendations for a Proxmox VM Server (OpenVZ)

as seen on Server Fault - Search for 'Server Fault'
We are new to virtualization and we are planning to turn our online server into a virualized one, mainly for maintenance, backup and recovery improvements. Initially we would only have one real virtual system with load plus 1-3 copys for testing and recovering and maybe a small centralized syslog… >>> More
openvz and iptables

as seen on Server Fault - Search for 'Server Fault'
http://wiki.openvz.org/Setting_up_an_iptables_firewall mentions to load xt_state before starting a container in order to run iptables in containers. so I ran modprobe xt_state on the host and restarted the container and it worked great. To make this persist I added xt_state to /etc/modules. The… >>> More

Related posts about lxc

When I restart my LXC environment, the container does not re-bind to the IP address

as seen on Server Fault - Search for 'Server Fault'
The IP does no longer respond to a remote ping With restart I mean: lxc-stop -n vm3 lxc-start -n vm3 -f /etc/lxc/vm3.conf -d -- /etc/network/interfaces auto lo iface lo inet loopback up route add -net 127.0.0.0 netmask 255.0.0.0 dev lo down route add -net 127.0.0.0 netmask 255.0.0.0 dev lo #… >>> More
lxc containers hangs after upgrade to 13.10

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I have 3 lxc containers. They were all working fine on 12.10 and I upgraded the containers with do-release-upgrade on the containers to 13.04 and 13.10 and that worked great. Then I upgraded the host to 13.04 and then 13.10 and now the 3 containers hang with this: >lxc-start -n as1 -l DEBUG… >>> More
Failed to spawn test

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
Running a simple test in Ubuntu 12.04: sudo lxc-execute -n test /bin/bash -l debug -o outout Got error message: lxc-execute: failed to spawn 'test' cat outout: lxc-execute 1347053658.113 DEBUG lxc_start - sigchild handler set lxc-execute 1347053658.113 INFO lxc_start - 'test' is initialized lxc-execute… >>> More
lxc containers fail to autoboot in 14.04 trusty using 'lxc.start.auto = 1'

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
In trusty 14.04 containers fail to autoboot despite all settings being set as 14.04 requires. They show all as STOPPED I have correctly configured 2 LXC containers: calypso encelado They run perfectly if I run sudo lxc-autostart then sudo lxc-ls --fancy results in: ubuntu@saturn:/etc/init$… >>> More
When I restart my virtual enviorment it does not re-bind to the IP address

as seen on Server Fault - Search for 'Server Fault'
The IP does no longer respond to a remote ping With restart I mean: lxc-stop -n vm3 lxc-start -n vm3 -f /etc/lxc/vm3.conf -d -- /etc/network/interfaces auto lo iface lo inet loopback up route add -net 127.0.0.0 netmask 255.0.0.0 dev lo down route add -net 127.0.0.0 netmask 255.0.0.0 dev lo #… >>> More