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Questions tagged [openvz]

OpenVZ is a virtualization technology based on the Linux kernel and operating system.

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Boost cannot find headers for UUID on CentOS

I'm trying to compile code with g++ (-I/usr/include flag is present and yum install boost-devel qt-devel has been executed) but have an error boost/uuid/uuid_generators.hpp: No such file or directory Is it because of an old boost version or is it…
Most Wanted
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.NET Core Tasks not working on OpenVZ virtual server

I noticed that .NET Core 3 Tasks are not working on my Ubuntu 18.04 based virtual servers (the providers are Strato.de and HostEurope.de). Here is a very basic test program: static void Main(string[] args) { Console.WriteLine("Hello"); …
Andi
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JBoss WildFly 15.0.1 Final not starting on ubuntu 14.04 vServer with 2 GB: insufficient memory for JRE

I am trying to get JBoss WildFly 15.0.1 Final to start on a rather small ubuntu 14.04 vServer. The server has only 2 GB of RAM. I tried to start WildFly many times without success. The JVM seems to require a lot more RAM than I had ever…
Kawu
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How do i get a default gridgain node in openvz discover other nodes on the same network

Im using proxmox and openvz containers. Im having trouble getting the default gridgain nodes to recognize nodes elsewhere on the network. pinging works without issue. one of the errors im getting is [29-Apr-2011 21:24:55][WARN…
Luigimax
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PhP shell_exec output convert to variable, and variable to image

In the days I started developing a VPS contol panel that communicates with the OpenVZ kernel using PhP commands. I would like to display the status of the VPS, so it works so far.
Erik
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OPenVZ: IS it safe to remove config files of destroyed containers?

When I delete a container, it leaves behind the following config files: .conf.destroyed .mount.destroyed .start.destroyed How can I get rid of these files? Can I safely remove them? Are there any other files…
Alex
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Bash commands putting out extra information which results into issues with scripts

Okay, hopefully I can explain this correctly as I have no idea what's causing this or how to resolve this. For some reason bash commands (on a CentOS 6.x server) are displaying more information than "normally" and that causes issues with certain…
Joanne
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Gitlab exceeds numtcpsock beancounter limit (OpenVZ)

What is the best way to find out where is the problem with Gitlab (only used application on Ubuntu Plesk Onyx server), that every time I lookup at /proc/user_beancounters the numtcpsock value is on normal state (< 100) and sometimes some Gitlab…
Mike
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Can OpenVZ templates be used for KVM?

Chatting with the Hostens hosting provider I was told that for their KVM VPS they use OpenVZ templates. I wonder if this is a common practice or whether KVM should have its own templates. For a totally inexperienced point of view, since they offer…
Asarluhi
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Openvz and Telegraf

I need to monitor OpenVZ containers using TICK stack. But it must be done without install anything inside of containers. Is there any plugins for Telegraf to collect metric (cpu, bandwidth, iops) from OpenVZ container?
Torondor
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Docker inside OpenVZ VPS

I checked https://openvz.org/Docker_inside_CT In my VPS kernel version is 2.6.32-042stab120.11 Hosting confirmed that some of they clients are using Openvz with docker installed in in. So I should be able to run Docker. I tried to find solustion for…
skicek
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How can i add space to openvz to existing container?

this command adding 50G to existing container or it's create container? vzctl set 111 --diskspace 50G:50G --save
Reset
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Ping from openvz VM is not available

This openvz box was working properly few weeks ago, and now it can't ping the outside world. I'm not expert on networking, and I thought the initial working setup will last longer. Another stange stuff is that web services of this VM are available…
Alex
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Resources required for running application on server VS running application in LXC container?

LXC/LXD offers a virtual machines like openVZ but removes the overhead of having custom kernel installation on GUEST systems. What will be overhead on the GUEST operating system for running application server like JETTY/TOMCAT in a LXC container…
forum.test17
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Missing "kernel: Firewall" messages

Where are my iptables logging Blocked messages? I wonder if this is an OpenVZ issue or something from the scripted install. Note, I'm highly technical, but not a server admin. Could the OpenVZ host be blocking and logging outside of my VSP? I have…
AAron
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