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  1. Z

    LXC memory monitoring with Zabbix

    For memory you may create a user parameter (that's what I did) and read from /proc/meminfo
  2. Z

    LXC memory monitoring with Zabbix

    Yes, /proc/loadavg still is with a problem I recently reported some of the issues with container resource consumption stats isolation: https://github.com/lxc/lxcfs/issues/200 https://github.com/lxc/lxcfs/issues/202 and I just added another one about loadavg...
  3. Z

    LXC memory monitoring with Zabbix

    Probably you're running the obsolete LXC version that has a bug. Container: # cat /proc/meminfo MemTotal: 1048576 kB MemFree: 921108 kB MemAvailable: 921108 kB Host: # cat /proc/meminfo MemTotal: 6110864 kB MemFree: 139456 kB MemAvailable: 1201884 kB ii...
  4. Z

    LXC memory monitoring with Zabbix

    TBH it's not that it's a "lxc limitation", it's more of a how (where) zabbix extracts the data from the running instance: /proc/meminfo has the correct numbers, and the sysinfo (which zabbix uses) does not.
  5. Z

    Any known issues with randomly slow clone() syscal under 2.6.32-33-pve?

    Today I've discovered that sometimes a trivial bash curl call takes too long. The request was performed from one our server to another and further investigations showed that the destination server is quick and responds in milliseconds after a request received. Then I found that it's a curl call...
  6. Z

    kernel panic caused by using kernel.pid_ns_hide_child=1

    Yep, also noticed it already. Thank you.
  7. Z

    kernel panic caused by using kernel.pid_ns_hide_child=1

    When `kernel.pid_ns_hide_child=1` sysctl flag is used it causes the proxmox v3.2-5a885216-5 (2.6.32-29-pve #1 SMP Thu Apr 24 10:03:02 CEST 2014 x86_64 GNU/Linux) to crash into kernel panic when one starts an openvz container. It's presumably caused somehow by openvz and they have fixed it...
  8. Z

    Permissions required to create the VM

    Btw, where can I find description for the all ACL paths, like /vms, /storage and others?
  9. Z

    Permissions required to create the VM

    Right, it was easy Thank you
  10. Z

    Permissions required to create the VM

    Not actually, I want to give the permissions sufficient to create new VMs (on a particular node or the whole cluster)
  11. Z

    Permissions required to create the VM

    Here it is. user:tst-user@pve:1:0:Test:User:email@domain:*ONLY* for testing purposes:user:root@pam:1:0::::: group:test::Testers: group:developer::Developers: acl:1:/storage/backup-tmp:tst-user@pve:Administrator,PVEVMAdmin...
  12. Z

    How can I use dhcp in openvz

    I have NETIF="ifname=eth0,bridge=vmbr0,mac=46:EE:A1:4B:93:5C,host_ifname=veth118.1,host_mac=42:28:FF:DE:30:75" And auto eth0iface eth0 inet dhcp But still the ubuntu server in the container cannot acquire the IP address. How would I debug it?
  13. Z

    Permissions required to create the VM

    Hi The proxmox used is: Version 2.1-1/f9b0f63a What I need: to create a user with minimal possible set of permissions to create VMs (openvz) and destroy created VMs What I've done: I've created a user with PVE authentication, for the testing added it to the Administrators group of the...
  14. Z

    How do you deal with asynchronous nature of proxmox API?

    Hi. The case: I need to create a VM from the templae - it's pretty easy. I just send a post to the `/nodes/nodename/openvz` And after it's created I need to start it. This is where I'm in stuck: the `/nodes/nodename/openvz/{id}/status/current` returns the status `stopped` even while the...

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