Stack Overflow
Stack Overflow

Questions tagged [virtual-server]

A server, usually a Web server, that shares computer resources with other virtual servers. In this context, the virtual part simply means that it is not a dedicated server-- that is, the entire computer is not dedicated to running the server software.

A server, usually a Web server, that shares computer resources with other virtual servers. In this context, the virtual part simply means that it is not a dedicated server-- that is, the entire computer is not dedicated to running the server software.

Virtual Web servers are a very popular way of providing low-cost web hosting services. Instead of requiring a separate computer for each server, dozens of virtual servers can co-reside on the same computer. In most cases, performance is not affected and each web site behaves as if it is being served by a dedicated server. However, if too many virtual servers reside on the same computer, or if one virtual server starts hogging resources, Web pages will be delivered more slowly.

79 questions
1
vote
1 answer

Outgoing email address on server with Plesk

I have Plesk with a Network Solutions virtual server. When my site sends out emails using PHP, the email header indicates that the message is coming from an address like this one: anonymous@002a1c9.netsolvps.com How do I change this address?
John
  • 4,820
  • 21
  • 62
  • 92
1
vote
1 answer

"uninitialized constant CarrierWave" on deploy of Rails app to server with Capistrano

I have a Rails app that works perfectly well locally on Mac OS X using Ruby 1.9.3 and Rails 3.2.13. This has been deployed to my Ubuntu virtual server (nginx / unicorn) using Capistrano and has been working fine. The problem came when I installed…
David Chadderton
  • 19
  • 6
1
vote
1 answer

Why are my Virtual Server 2005 VM's going to saved state all on their own?

I am running Windows Server 2003 host OS. On that I have Windows Virtual Server 2005 R2 installed. I have two VMs running on this machine. The VM's had been running fine for months. Now it seems that every day they shut down on their own. Actually,…
PilotBob
  • 3,107
  • 7
  • 35
  • 52
0
votes
2 answers

/usr/sbin/postconf: No such file or directory in Virtualmin CentOS

I installed SSL using Virtualmin. It got installed successfully. After installing I am getting the following error. And I could not see any options under the virtual server please see the attached image. Failed to query Postfix config command to…
Dilip Rajkumar
  • 7,006
  • 6
  • 60
  • 76
0
votes
1 answer

Host File and Virtual Servers

I have WAMP installed on my Windows Computer. I want to set up a few virtual servers, on the following addresses: 127.0.0.1 to localhost/website1/ 127.0.0.2 to localhost/website2/ Here's the contents of my host file: # Copyright (c) 1993-2009…
Luke
  • 22,826
  • 31
  • 110
  • 193
0
votes
0 answers

Glassfish 5.0 virtual server dns resolution problem in the running system

I have a problem about Glassfish Server 5.0 . I have a virtual server in Glassfish in Windows Server 2019. Although not often, sometimes dns resolution cannot be performed at uncertain times. However, the application can be accessed from the…
Eser Bilici
  • 1
  • 1
0
votes
0 answers

What is the maximum limit of virtual servers which can be created inside a single FreeRadius instance?

We are running a FreeRadius instance and trying to use the virtual server feature to support multiple customers, mapping one customer to one virtual server. So we just wanted to know if there is any limit on virtual servers inside a single…
Jawad Ahmad
  • 1
  • 1
0
votes
1 answer

How can I connect to IBM Cloud virtual server instances that have no public IP addresses?

In IBM Cloud, I have provisioned a VPC, a subnet and a virtual server instance. I have not assigned any floating IP to the virtual server instance and wondering how I can access this instance? Is there any VPN or console I could use?
Frederic Lavigne
  • 704
  • 3
  • 12
0
votes
0 answers

Two router setup with public ip to allow port forwarding

In my country, our internet is accessed, in most homes, through the phone cables. So you normally have a simple modem/router that accepts a dsl-cable. Now, I have a project where I need to put an application online. For this, I have bought a TP-Link…
Mr. Nielzom
  • 317
  • 1
  • 2
  • 11
0
votes
1 answer

no pg_hba.conf entry for host / Connect call failed / Invalid data directory for cluster 12 main - Postgresql Ubuntu

I'm trying to move my bot to an Ubuntu virtual server from Vultr but it's having a problem connecting to the postgres database. I've tried editing the config from md5 to true, and host to local, etc. But those only give me different errors and also…
Break
  • 332
  • 3
  • 19
0
votes
2 answers

How and where to host a large scale web application?

I am working on a large scale web application. Before starting actual development we have to consider a lot of factor, In this post i want to ask queries specific to Web Hosting. But before asking my question i want to write a brief intro about this…
Jame
  • 21,150
  • 37
  • 80
  • 107
0
votes
1 answer

HTTPS Nginx too many redirects when 2 domains pointing same server

here my conf file server { root /var/www/[NAME]/latest; index index.php index.html index.htm index.nginx-debian.html; server_name [SITENAME].com www.[SITENAME].com [ANOTHER-SITENAME].com www.[ANOTHER-SITENAME].com; …
Francesco
  • 24,839
  • 29
  • 105
  • 152
0
votes
2 answers

.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
  • 3,234
  • 4
  • 32
  • 37
0
votes
1 answer

Obtain create objects for VSI and Bare Metal by datacenter

I am investigating a method using REST API to obtain valid objects I can use on a create of a VSI or Bare Metal in a specific datacenters. Information needed: 1. Private network speed 10Gbs or 1Gbs 2. Machine types supported, if a vGPU is…
Gary Sutherland
  • 79
  • 7
0
votes
1 answer

How upload and download file direct to Virtual Server use Terminal

I need upload about 600 kiB C file and make file directory (local computer) to IBM Cloud Virtual Server and compile C files there. After program finish work, download result file, file size 5 MiB to 25 MiB back to local computer. Want use Mac OS X…
Châu
  • 103
  • 1
  • 6
1 2
3
4 5 6