Questions tagged [configuration]

Configuration is a general term that can refer to the arrangement of functional units according to their nature and characteristics. Also, it can refer to software configuration which more suitable for server-related topics.

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Alternative to nvidia-settings GpuPowerMizerMode in Ubuntu?

We have a Ubuntu 20.04 server with Nvidia GPUs and want to change the Power Mode / GpuPowerMizerMode to Prefer Maximum Performance. One way to do this is nvidia-settings -a "[gpu:0]/...
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Correct default SSL config on apache

I have a number of virtuals hosts serving sites from apache. Each site has it's own config file and many have SSL certificates setup. 00_default.conf file <VirtualHost *:80> points to a static ...
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How do you enable SSI's in Apache?

I've found information on the web, but it just doesn't make sense to me. I'd like to know exactly what files I should go into, and precisely where and how I should modify them.
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Rsyslog configuration for changing source interface

I'm working on rsyslog.conf upon CentOS 6.2. Is there any configuration in rsyslog.conf to change the source interface (eg - eth0, eth1), so that the messages being sent to syslog server contains ...
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How do I get an aggregate of all the stats from all uWSGI vassals using uwsgitop?

TL;DR Can anyone tell me how I may get uwsgitop to monitor all of my vassals in my emperor-vassal setup in one shot? I have an emperor-vassal setup for my uWSGI server, and I need to monitor all my ...
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Cisco ISR 4431 ACL Blocking when it should permit ssh traffic

The intention here was to create a access-list that would permit any device with an IP from two different /24 subnets (lets call them 192.168.1.0 and 192.168.2.0) to SSH into the ISR while denying ...
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Nginx 4th level domain wildcard redirect

I'm currently serving https on second and third level of my domain (wildcard) and also redirect all http traffic to https for these. Now I would like to serve 4th level subdomains with with http only, ...
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On synology dsm, add a specific nginx config to a specific virtual host

On a synology dsm we use an nginx webstation. On this webstation we have (several) virtual hosts. One example is that we wish to redirect all incoming traffic on port "282" (which is beyond ...
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Apache server-status: allow access only from one subdomain on same IP

I'm configuring server-status and get 404 error. I need allow access to server-status only from site subdomain on same IP. I put server-status location to virtualhost config, but it's not working. If ...
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nginx is redirecting the wrong site

I have Debian 10 and nginx. I have 2 sites defined in /etc/nginx/sites-available and /etc/nginx/sites-enabled. One site uses http and the other uses https. nginx keeps redirecting the http site to the ...
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IP Camera with PTZ through stunnel

Looking around at first it was suggest to use a reverse proxy to wrap https around and IP camera and then someone mentioned you don't get sound that way so they said use stunnel. I'm looking at ...
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How do I configure the hostname for the GitLab NixOS service?

I am trying to deploy a new GitLab instance on NixOS 20.09.1632.a6a3a368dda (Nightingale). I have this rather minimal configuration.nix: { modulesPath, ... }: let host = "example.org"; ...
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virtual host setup: can't access wordpress site without www

I would like to access my site both with and without using the www. Currently it only works with. Leaving out the www just goes to a blank page. Also, wp-admin just loads a blank page too. I have set ...
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1answer
1k views

DNS zone file for subdomain, query returns host not found 5(REFUSED)

I'm trying to setup subdomains on my DNS server running Yadifa 1.0.2 on Ubuntu 12.10 64bit but can't get it to work. in my yadifad.conf, my zone looks like this <zone> type ...
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Configuring a PHP Web Service Container at Build Time

I am building a PHP Web Service Container Prototype. The first and simplest way was to create a Container with the official Image published by WordPress with a simple Dockerfile like: FROM wordpress:...
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Override ansible default ssh_user

99% of the time that I use ansible, I use the ansible_ssh_user specified in my hosts file. The other 1% of the time this user doesn't exist, and I need to use the default user to create it. How can I ...
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1answer
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nginx sending incomplete response

Without restart or modification of config, nginx is sending incomplete responses sometimes. Today, I could reproduce well, but still don't know what's wrong or how to fix. I put a 5MB file to the site'...
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Is there a way to use the Autodiscover feature without Exchange?

The autodiscover method used by Exchange looks great. However I do not have Exchange. It looks like when setting up a mail account the device/mail client looks for a autodiscover.xml file. Is there ...
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905 views

How to set `max_prepared_stmt_count` **permanently** on mysql server?

I need to increase max_prepared_stmt_count, and I can do that easily by running set global max_prepared_stmt_count=50000; The problem, though, is that number gets reset to the default everytime ...
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3answers
2k views

High traffic MYSQL server

I am looking for some help to twich my MYSQL server. I am running a 5.7 MYSQL server on a 64 GB high end processor server (nothing else on it) and I just am unable to set the config for it to use all ...
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1answer
2k views

Exim 4 route all but one user to alternate smtp

We are migrating our mail server away from EXIM and are struggling with emails generated on the host server such as webforms and system messages, as they are not being delivered to the new host. I'm ...
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2k views

Icinga2 check_http fails to open socket

I'm attempting to use icinga2 to make sure certain "canary" web pages are being served correctly. The following command works just fine in the terminal: /usr/lib64/nagios/plugins/check_http -f follow ...
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1answer
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Juju/Puppet service's configuration files

I wrote my own service and I'd like to deploy it via Juju/Puppet scripts. Main goal is to automate whole process of deploying it and I've found out Juju/Puppet should be the best. Do I have to ...
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What system mail name do I put for Postfix configuration?

Following this guide, specifically going to figure 4, what should I put in the dialogue box? My mail subdomain is mail.example.com, but the advice from the dialogue box says that if a mail address on ...
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2answers
4k views

smbk5pwd overlay on OpenLDAP 2.4

I have an OpenLDAP server and I want to configure the smbk5pwd overlay to make OpenLDAP update the sambaNTPassword and sambaLMPassword attributes automatically when a change occurs on userPassword. ...
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2k views

setting reply-to in sendmail.mc

I'm using sendmail to send Mails from PHP and also forward some mails addressed to the server to a list of external mail-providers. The forwarding is done via an entry in /etc/mail/virtusertable: ...
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2answers
5k views

How configure apache httpd to answer HTTP 200 with empty body on specific URL?

For our environment we should check availability Apache httpd server. We don't want to create and empty pages for it in documentRoot and we not able to use mod_status (security reason). Is any option ...
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1answer
2k views

Liferay instance on server with apache httpd

I am a Java developer who was given a task of running Liferay Portal on a remote server (I do have an IP and root access). The server already has one instance of old Liferay and Apache web server. I ...
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2k views

CGroup configuration in CentOS 7

I am using CentOS 7 and I have several users registered in system (UIDs: 1000, 1001, 1002, etc) I want to restrict memory consumption for each user using cgroup and systemd. The following commands ...
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13answers
14k views

How Long Will A DNS Change Take

If I'm going to make a DNS change to an A record for my domain (changing from one IP to another), how long can I expect until people are moved over to the new info? Is it simply <= the TTL? I ...
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1answer
58 views

dns bind config: how do I specify in dns forward zone entry to use a different source address when forwarding to another dns server?

I have a dns-server setup and below is the high-level of what I am trying to do: setup: DNS server with three IP's: mgmt, localInterfaceIP, PublicInterfaceIP. DNS named.conf: has "query-source ...
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3answers
2k views

How do you clone a sharepoint 2010 front end server and then add the clone to the farm?

We have a SharePoint 2010 farm with one front-end server. This server is a VMWare virtual machine. Let's call it SERVER1. We want to add a new front-end server to this SP farm to enable load ...
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1answer
58 views

Should my web server be accessible directly by its IP address, and how would I go setting that up?

Currently I have a Django server, which works normally if you go to www.notmyactualwebsite.com. However, I get a bunch of bot accessing the IP address directly, i.e. 12.34.56.78:443 to which Django ...
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How to apply access control header to folders AND subfolders in Nginx

In my /etc/nginx/sites-available/default file I currently have blocks along the lines of location /cdn { add_header Access-Control-Allow-Origin *; } which has worked well - up until now. ...
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2answers
951 views

Viewing complete computed Apache httpd configuration?

Is there a command / tool to generate the computed configuration that Apache httpd is using? I know I can manually go through the httpd.conf and other configuration files, but is there a standard tool ...
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1answer
327 views

I cannot expand RAID 5 capacity on an Adaptec RAID 71605

I have a Supermicro CSE-815 X8DTU-F server. In it I have installed an Adaptec RAID 71605 controller with 4 SAS HDDs. With them I set up a RAID 5 with 3 discs only. Now I have connected the disk that ...
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0answers
22 views

How to monitor datadog-agent's certificates expiration?

I have an nginx-pod which redirects traffic into Kubernetes services and stores related certificates insides its volume. I want to monitor these certificates - mainly their expiration. I found out ...
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1answer
2k views

Windows 2012 Core - IIS8 - Shared Configuration

I'm trying to setup windows 2012, IIS8 shared configuration. That is two IIS servers share the same configuration file which is stored on a network share. I've setup a share and granted userA "full ...
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GLOBAL lockout of ALL external incoming access attempts

I have stripped down my /etc/services file to bare minimum (according to my awareness of what is needed) for a Linux DESKTOP configuration accessing remote services and offering no services to remote ...
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2answers
2k views

Configure Centos7 Apache 2.4 php-fpm to run as user

I would like to configure a Centos 7 Apache 2.4 Linode to use php-fpm to execute php as the file owner. The docs for earlier Centos6 / Apache2.2 don't work and the configurations I have seen for ...
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2answers
47 views

How do I make my PHP Source installation use the libraries inside of /usr/local/programname/lib instead or /usr/local/lib?

How do I make my PHP Source installation use the libraries inside of /usr/local/programname/lib instead or /usr/local/lib? I have tried setting LD_LIBRARY_PATH to each of the program names like ...
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3answers
2k views

Including external config files to dhcpd config

I am setting up a dhcp server on RHEL where some of the entries in the file are generated at a later stage and may be regenerated often. I was looking at the dhcpd config guide and the include ; ...
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2answers
1k views

IIS7 hangs on requests while uploading file

I am setting up a small ASP.net application on an IIS 7 server, but I have a small problem. A part of the application is uploading large files using a simple upload form. The problem is that, when I ...
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3answers
101k views

How to if/else statement with nginx conf?

is it possible to do something like this with nginx? if ( $http_user_agent = "wget" ){ server { listen 192.0.2.11:1111; root /website1/; server_name website1....
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2answers
1k views

Modsecurity Ignore/Whitelist IP

I have looked around on the net and have seen many common answers for this , however, none of them are working. I am trying to use this to ignore whenever our scans kick off in the morning. SecRule ...
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14k views

Can't successfully run Sharepoint Foundation 2010 first time configuration

I'm trying to run the non-GUI version of configuration wizard using power shell because I would like to set config and admin database names. GUI wizard doesn't give you all possible options for ...
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1answer
3k views

throttle nginx bandwidth per website

i would like to limit website's bandwidth using Nginx in order to share it among multiple websites like i'm able to do in IIS7. From reading the doc, i found i need to use limit_req_zone inside ...
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1answer
2k views

Can't setup 3 nodes MongoDB recplica set

I just follow instructions in MongoDB document Replica Sets - Basics to setup a 3-node Replica set. Everything goes fine when I do the initiate and add first node in the primary. [foo@host-a ...
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1answer
2k views

VCL - configuration for Magento and Varnish 3.0.2

I would like to kindly ask if there's someone who can help me configure Varnish for Magento to reach far more hits. My current ratio from varnishstat is: cache_hit=271 cache_miss=926 I'm kindly ...
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5answers
4k views

Creating a fallback error page for nginx when root directory does not exist

I have set up an any-domain config on my nginx server - to reduce the amount of work needed when I open a new site/domain. This config allows me to simply create a folder in /usr/share/nginx/sites/ ...

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