hi, You may start container just like this: lxc-start -n vm2 without -f ...
On Thu, Aug 25, 2011 at 3:09 PM, nishant mungse <nishantmun...@gmail.com> wrote: > hiii > thnks Canhua. > But still there is a problem > Here are thing i did > 1) lxc-create -n vm2 -f /home/nishant/vm2/lxc-macvlan.conf -t sshd > Generating public/private rsa key pair. > Enter passphrase (empty for no passphrase): > Enter same passphrase again: > Your identification has been saved in > /var/lib/lxc/vm2/rootfs/etc/ssh/ssh_host_rsa_key. > Your public key has been saved in > /var/lib/lxc/vm2/rootfs/etc/ssh/ssh_host_rsa_key.pub. > The key fingerprint is: > 28:b5:ba:f9:ab:48:c2:7f:e0:3e:a2:f8:8f:c8:7b:3e root@ubuntu > The key's randomart image is: > +--[ RSA 2048]----+ > | | > | | > | . | > | . o | > | . o S | > |. . o | > |..o o | > |o=.E + | > |=+X=Ooo. | > +-----------------+ > Generating public/private dsa key pair. > Enter passphrase (empty for no passphrase): > Enter same passphrase again: > Your identification has been saved in > /var/lib/lxc/vm2/rootfs/etc/ssh/ssh_host_dsa_key. > Your public key has been saved in > /var/lib/lxc/vm2/rootfs/etc/ssh/ssh_host_dsa_key.pub. > The key fingerprint is: > b6:c6:1b:ad:77:ab:4e:6e:f9:cd:c2:6d:af:d7:d4:f8 root@ubuntu > The key's randomart image is: > +--[ DSA 1024]----+ > | | > | | > | | > | | > | S ..| > | o o . o| > | = oo . o.| > | . *+ +oo E| > | o+++o+++.| > +-----------------+ > 'sshd' template installed > 'vm2' created > 2) When i did > lxc-start -n vm2 -f /home/nishant/vm2//lxc-macvlan.conf /bin/bash > After this command the terminal hangs.... > 3)lxc-ls > vm2 > 4)lxc-info -n vm2 > vm2 is stopped > am i right in executing command or is there something i m missing in > executing...... > Plz help me. > The only change i did is copied conf file to loc /home/nishant/vm2 and > changed lxc.rootfs=/home/nishant/vm2 and changed the lxc.utsname = vm2. > Do i need to make some changes in /etc/fstab and creating control groups. > > > > > Regards, > Nishant. > > On Thu, Aug 25, 2011 at 5:36 AM, Canhua <dreamerat...@gmail.com> wrote: >> >> You may have missed to lxc-create the container. You shoulld run: >> lxc-create -n [container-name] -f [/path/to/config-file] -t >> [template-name] >> for example lxc-create -n vm0 -f [lxc-veth.conf] -t debian >> >> On Wed, Aug 24, 2011 at 10:17 PM, nishant mungse >> <nishantmun...@gmail.com> wrote: >> > hello Canhua, >> > I did apt-get bootstrap and installed it. >> > And now when i did :: >> > lxc-start -n vm0 [-f config file] -d >> > and after that i checked >> > lxc-info -n vm0 >> > o/p was vm0 is stopped. >> > I did the same thing which is given in that site you mentioned. >> > Wrote all the things in config file which are given in that site but >> > still >> > it is not working. >> > These are things i did:: >> > 1) Copied all the contents of config path and only changed ipv4 add and >> > hwd >> > address . >> > Container with network virtualized using the macvlan device driver >> > lxc.utsname = vm0 >> > lxc.network.type = macvlan >> > lxc.network.flags = up >> > lxc.network.link = eth0 >> > lxc.network.hwaddr = ** >> > lxc.network.ipv4 = ** >> > lxc.tty = 4 >> > lxc.pts = 1024 >> > lxc.rootfs = /srv/lxc/vm0/rootfs >> > lxc.cgroup.devices.deny = a >> > # /dev/null and zero >> > lxc.cgroup.devices.allow = c 1:3 rwm >> > lxc.cgroup.devices.allow = c 1:5 rwm >> > # consoles >> > lxc.cgroup.devices.allow = c 5:1 rwm >> > lxc.cgroup.devices.allow = c 5:0 rwm >> > lxc.cgroup.devices.allow = c 4:0 rwm >> > lxc.cgroup.devices.allow = c 4:1 rwm >> > # /dev/{,u}random >> > lxc.cgroup.devices.allow = c 1:9 rwm >> > lxc.cgroup.devices.allow = c 1:8 rwm >> > lxc.cgroup.devices.allow = c 136:* rwm >> > lxc.cgroup.devices.allow = c 5:2 rwm >> > # rtc >> > lxc.cgroup.devices.allow = c 254:0 rwm >> > >> > >> > 2) wrote cgroup /cgroup cgroup defaults 0 0 in /etc/fstab >> > >> > 3) mount cgroup >> > 4) after that i did:: >> > lxc-start -n vm0 -f /var/lib/lxc/vm0/lxc-macvlan.conf -d >> > and lxc-info -n vm0 gives "vm0 is stopped" >> > 4) and lxc-checkconfig gave >> > Kernel config /proc/config.gz not found, looking in other places... >> > Found kernel config file /boot/config-2.6.35-22-generic >> > --- Namespaces --- >> > Namespaces: enabled >> > Utsname namespace: enabled >> > Ipc namespace: enabled >> > Pid namespace: enabled >> > User namespace: enabled >> > Network namespace: enabled >> > Multiple /dev/pts instances: enabled >> > --- Control groups --- >> > Cgroup: enabled >> > Cgroup namespace: enabled >> > Cgroup device: enabled >> > Cgroup sched: enabled >> > Cgroup cpu account: enabled >> > Cgroup memory controller: enabled >> > Cgroup cpuset: enabled >> > --- Misc --- >> > Veth pair device: enabled >> > Macvlan: enabled >> > Vlan: enabled >> > Note : Before booting a new kernel, you can check its configuration >> > usage : CONFIG=/path/to/config /usr/bin/lxc-checkconfig >> > Please help me out ASAP. >> > Regards, >> > Nishant. >> > >> > On Wed, Aug 24, 2011 at 5:25 PM, Canhua <dreamerat...@gmail.com> wrote: >> >> >> >> It seems you didn't bootstrap any distribution. Please see >> >> http://blog.foaa.de/2010/05/lxc-on-debian-squeeze/ , note especially >> >> the use of debootstrap >> >> >> >> On Wed, Aug 24, 2011 at 5:30 PM, nishant mungse >> >> <nishantmun...@gmail.com> >> >> wrote: >> >> > Hii all >> >> > I am using lxc for creating containers. >> >> > But when i create lxc container using "lxc-create -n abc" it creates >> >> > a >> >> > abc >> >> > container and when i do lxc-info -n abc its show "abc is stopped" and >> >> > when i >> >> > perform "lxc-start -n abc [-f conf file ]" the terminal hangs and if >> >> > do >> >> > "lxc-execute -n abc [-f conf file ] \bin\bash" terminal hangs. >> >> > It is not even working for "/usr/bin/lxc-execute -n foo -f >> >> > /usr/share/doc/lxc/examples/lxc-macvlan.conf /bin/bash". >> >> > I am using UBUNTU 10.10. >> >> > Plz help me ASAP. >> >> > Regards, >> >> > Nishant. >> >> > >> >> > >> >> > ------------------------------------------------------------------------------ >> >> > EMC VNX: the world's simplest storage, starting under $10K >> >> > The only unified storage solution that offers unified management >> >> > Up to 160% more powerful than alternatives and 25% more efficient. >> >> > Guaranteed. http://p.sf.net/sfu/emc-vnx-dev2dev >> >> > _______________________________________________ >> >> > Lxc-users mailing list >> >> > Lxc-users@lists.sourceforge.net >> >> > https://lists.sourceforge.net/lists/listinfo/lxc-users >> >> > >> >> > >> > >> > > > ------------------------------------------------------------------------------ EMC VNX: the world's simplest storage, starting under $10K The only unified storage solution that offers unified management Up to 160% more powerful than alternatives and 25% more efficient. 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