Re: [systemd-devel] Something is removing links from my *.wants/ directory
Yeah, something similar is happening. If I edit the container.target and add the Wants= instead of creating the .wants directory it works well. I think the preset-all is syncing the config with the .wants directory as well and removes all links which are not defined in the config. So editing the unit file solved my issue. Thanks! On Fri, Dec 12, 2014 at 3:43 PM, Colin Guthrie gm...@colin.guthr.ie wrote: Adam Papai wrote on 11/12/14 09:17: Why and what is removing my files from the target directories? Those are required to run the lxc-container properly otherwise it'll boot up in a dergaded state, without ssh and iptables forwarding and so on. What did I miss? Is it something change between 215 - 217? I debugged it with strace and lxc-start does nothing with those files. Any help is appreciated! Just as a random guess, systemctl preset-all is perhaps now run when /etc/ is detected as empty as part of the first-boot stuff to initialise /etc properly... perhaps this is to blame? Col -- Colin Guthrie gmane(at)colin.guthr.ie http://colin.guthr.ie/ Day Job: Tribalogic Limited http://www.tribalogic.net/ Open Source: Mageia Contributor http://www.mageia.org/ PulseAudio Hacker http://www.pulseaudio.org/ Trac Hacker http://trac.edgewall.org/ -- Adam PAPAI E-mail: w...@wooh.hu Phone: +36 30 33-55-375 Web: http://www.wooh.hu ___ systemd-devel mailing list systemd-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/systemd-devel
[systemd-devel] Something is removing links from my *.wants/ directory
Hey Guys, We're running Arch Linux kernel-3.15 with lxc containers, systemd 215 without any issue. But with 3.17 + systemd 217 we have very strange issues: We have this target file: [root@i-8452c468 system]# cat /home/wooh/container/system/container.target [Unit] Description=container.target Requires=basic.target [Install] Alias=container.target Pwd: [root@i-8452c468 system]# pwd /home/wooh/container/system We have these links in: [root@i-8452c468 system]# ls -lart container.target.wants/ total 8 lrwxrwxrwx 1 root root 38 Apr 27 2014 dns-resset.service - /etc/systemd/system/dns-resset.service drwxr-xr-x 8 root root 4096 Dec 11 08:51 .. lrwxrwxrwx 1 root root 41 Dec 11 09:01 private-mount.service - /etc/systemd/system/private-mount.service lrwxrwxrwx 1 root root 48 Dec 11 09:01 jenkins-master-runit.service - /etc/systemd/system/jenkins-master-runit.service lrwxrwxrwx 1 root root 49 Dec 11 09:01 container-mail-forward.socket - /etc/systemd/system/container-mail-forward.socket lrwxrwxrwx 1 root root 35 Dec 11 09:01 sshd.socket - /usr/lib/systemd/system/sshd.socket lrwxrwxrwx 1 root root 40 Dec 11 09:01 iptables.service - /usr/lib/systemd/system/iptables.service lrwxrwxrwx 1 root root 39 Dec 11 09:01 check-private.timer - /etc/systemd/system/check-private.timer lrwxrwxrwx 1 root root 41 Dec 11 09:01 check-private.service - /etc/systemd/system/check-private.service These links are created by chef and/or coming from an EC2 volume-snapshot, so some of them are already there for years. But when I start the linux-contaner using the following command below, almost all links in container.target.wants/ gets deleted, except 1 or 2. /usr/bin/lxc-start -d -n wooh -l DEBUG -o /tmp/lxc-container-wooh.log -L /tmp/lxc-console-wooh.log -f /var/lib/lxc/master-config-wooh /sbin/init systemd.unit=container.target This link remains only, all others disappear: lrwxrwxrwx 1 root root 38 Apr 27 2014 dns-resset.service - /etc/systemd/system/dns-resset.service Any idea why my links get deleted from the .target directory? This happens only on the very first run. After the first lxc-container boot up, systemctl status shows me degraded state inside of the container. When I re-create the links or chef re-creates them, and I stop/start the container or even reload the config inside of the container and restart container.target service, everything is working fine. Why and what is removing my files from the target directories? Those are required to run the lxc-container properly otherwise it'll boot up in a dergaded state, without ssh and iptables forwarding and so on. What did I miss? Is it something change between 215 - 217? I debugged it with strace and lxc-start does nothing with those files. Any help is appreciated! Thanks in advance, -- Adam PAPAI ___ systemd-devel mailing list systemd-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/systemd-devel
Re: [systemd-devel] Something is removing links from my *.wants/ directory
Just one more additional information: So if I have already started the container and I stopped it, on the next start up, it's not deleting the links at all, so this is very strange to me. The links are the same, just links, no special attributes, same rights as before, but on the first but up they get deleted. On Thu, Dec 11, 2014 at 10:17 AM, Adam Papai w...@wooh.hu wrote: Hey Guys, We're running Arch Linux kernel-3.15 with lxc containers, systemd 215 without any issue. But with 3.17 + systemd 217 we have very strange issues: We have this target file: [root@i-8452c468 system]# cat /home/wooh/container/system/container.target [Unit] Description=container.target Requires=basic.target [Install] Alias=container.target Pwd: [root@i-8452c468 system]# pwd /home/wooh/container/system We have these links in: [root@i-8452c468 system]# ls -lart container.target.wants/ total 8 lrwxrwxrwx 1 root root 38 Apr 27 2014 dns-resset.service - /etc/systemd/system/dns-resset.service drwxr-xr-x 8 root root 4096 Dec 11 08:51 .. lrwxrwxrwx 1 root root 41 Dec 11 09:01 private-mount.service - /etc/systemd/system/private-mount.service lrwxrwxrwx 1 root root 48 Dec 11 09:01 jenkins-master-runit.service - /etc/systemd/system/jenkins-master-runit.service lrwxrwxrwx 1 root root 49 Dec 11 09:01 container-mail-forward.socket - /etc/systemd/system/container-mail-forward.socket lrwxrwxrwx 1 root root 35 Dec 11 09:01 sshd.socket - /usr/lib/systemd/system/sshd.socket lrwxrwxrwx 1 root root 40 Dec 11 09:01 iptables.service - /usr/lib/systemd/system/iptables.service lrwxrwxrwx 1 root root 39 Dec 11 09:01 check-private.timer - /etc/systemd/system/check-private.timer lrwxrwxrwx 1 root root 41 Dec 11 09:01 check-private.service - /etc/systemd/system/check-private.service These links are created by chef and/or coming from an EC2 volume-snapshot, so some of them are already there for years. But when I start the linux-contaner using the following command below, almost all links in container.target.wants/ gets deleted, except 1 or 2. /usr/bin/lxc-start -d -n wooh -l DEBUG -o /tmp/lxc-container-wooh.log -L /tmp/lxc-console-wooh.log -f /var/lib/lxc/master-config-wooh /sbin/init systemd.unit=container.target This link remains only, all others disappear: lrwxrwxrwx 1 root root 38 Apr 27 2014 dns-resset.service - /etc/systemd/system/dns-resset.service Any idea why my links get deleted from the .target directory? This happens only on the very first run. After the first lxc-container boot up, systemctl status shows me degraded state inside of the container. When I re-create the links or chef re-creates them, and I stop/start the container or even reload the config inside of the container and restart container.target service, everything is working fine. Why and what is removing my files from the target directories? Those are required to run the lxc-container properly otherwise it'll boot up in a dergaded state, without ssh and iptables forwarding and so on. What did I miss? Is it something change between 215 - 217? I debugged it with strace and lxc-start does nothing with those files. Any help is appreciated! Thanks in advance, -- Adam PAPAI -- Adam PAPAI E-mail: w...@wooh.hu Phone: +36 30 33-55-375 Web: http://www.wooh.hu ___ systemd-devel mailing list systemd-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/systemd-devel
