I'm curious if you believe this is a design flaw in Linux Containers. We never saw this limitation with OpenVZ templates. Frankly, we haven't seen it on any other virtualization platform, and we test almost all of them. I understand running out of RAM or disk space but "too many RPMs" is a new...
Have you specified the network interface in /etc/sysconfig/knockd? It defaults to eth0. Should be something like:
OPTIONS="-i vmbr0" or OPTIONS="-i vmbr1" depending upon your public IP address. Then restart PortKnocker.
We already have an OpenVZ template, but it's a very old version of everything. What we typically do is install the kitchen sink and then remove packages before creating the container. Installing CentOS packages from the CentOS repo really shouldn't break CentOS, barebones or not. :cool:
The easy way would be just to load our script and run it. You can save some time by editing the script once it's untarred and adding an exit command at about line 194. This will let you run through all of the yum commands and exit just before Asterisk, etc. are built. Then reboot and the error...
Correct. Using the centos 6 template. The Ubuntu 14 one works fine so this appears to be a CentOS problem. We add several hundred packages from the CentOS repo to bring our servers up to what's needed for our PBX platforms. Thought maybe it was the kernel quirks, but eliminating the kernel...
Trying out 4.0. VMs work great! Setting up CT using CentOS 6 template. Starts properly. Then we load a bunch of CentOS RPMs with yum and reboot. Message flashes that "Unable to get PID for CT 100" and startup fails. Any ideas??
Re: Proxmox VE Kernel with or without OpenVZ?
We have run our PBX in a Flash training systems on Proxmox as KVMs for more than a year. We finally got around to releasing an OpenVZ image last week. All I can say is WOW! What a difference in performance and ease of setup, not to mention the huge...
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