Latest Server related questions

Score: 0
user19343105 avatar
App Engine - fail to navigate to other pages
tc flag

app.yaml

runtime: php81
entrypoint: serve role.php
env: standard

handlers:
- url: /logo.png
static_files: logo.png
upload: logo.png

role.php

<!DOCTYPE html>
<html>
<head>
<title>Buy On Behalf</title>
</head>
<body>
<div class="container">
<h1>Buy On Behalf</h1>
<img src="logo.png" alt="Buy On Behalf">
<a href="seller_mainpage.p ...
Score: 0
tjlds avatar
How can we stop a repeated request for the same certificate in ADCS?
ec flag

If I submit the same CSR file twice to my Active Directory Certificate Services (online via the certsrv web interface), I am issued two different certificates (judging by the serial numbers).

Is there a way to configure ADCS to only allow a single certificate for a particular subject at a time? In other words, if AD already has a certificate for foo.example.com that hasn't been expired or revoked, and s ...

Score: 0
Start multiple dependent daemons in one systemd service
fr flag

I set up a FreeRADIUS server with a SQL backend running on a remote MariaDB instance. Authentication and traffic encryption should be handled by Kerberos using k5start to maintain the tickets. The system runs on a Debian 11 instance.

I created an override for /etc/systemd/system/freeradius.service:

[Service]
Environment="KRB5CCNAME=/run/freeradius/sql.tkt"
ExecStartPre=/usr/bin/k5start -u radius_user -f / ...
Score: 0
Mathew Frank avatar
Intentional Time Skew for NTP on Windows Server (2016)
do flag

Due to a badly written interface, I have a need to ensure that server A is always a few seconds ahead of server B. (Yes I know this is a horrible thing to do) I have three broad solutions so far:

  1. (preferred) alter W32Time to set the clock X seconds ahead when it does its time NTP sync.

  2. install a different (modified?) NTP time service (I see Meinberg being mentioned for Windows) but prefer not to chan ...

Score: 0
saitharun avatar
In Appian, I have created a process model. In that approve, reject, and screening action is involved
jp flag

In Appian, I have created a process model. In that approve, reject, and screening action is involved. I am taking decisions for each action. If the decision is true for any of the actions I am finishing the process. Or else it will return back to the main form. And also I want to print the appropriate error there and then back to the main form. But I am not getting the error. And it is finishing the pro ...

Score: 0
MikiBelavista avatar
Why is k3d Node 'k3d-gitops-playground-server-0'restarting for more than a minute now?
in flag

I a trying to reproduce gitops playground

After

bash <(curl -s \
  https://raw.githubusercontent.com/cloudogu/gitops-playground/main/scripts/init-cluster.sh) \
  && sleep 2 && docker run --rm -it --pull=always -u $(id -u) \
    -v ~/.k3d/kubeconfig-gitops-playground.yaml:/home/.kube/config \
    --net=host \
    ghcr.io/cloudogu/gitops-playground --yes --argocd --fluxv2
Initializ ...
Score: 0
Asier_Rodriguez avatar
How can I determine which network adapter a device is using for packet emission when attempting to reach a specific IP address using ping?
pn flag

I have been trying to reach a particular IP and I have not been able to check on which Network Adapter it is using for publishing. Is there any way to check on a particular device to verify whether it is being used for packets emmission?

I tried on the different options given by ping on cmd but I have not been yet able to check on the proper equipment. I have added the associated IP that I want to ...

Score: 0
Sandy Santhosh avatar
NT Security Descriptor
ke flag

In active directory an object have several permissions on many objects. how to view permissions of particular object?

i am asking like for eg user Kavin have read permissions on some folder, full control on some other folders and Kavin have edit membership of group permissions.

how to view these permissions of object Kavin?

Score: 0
jameszp avatar
OpenVPN assign client same ip address as static address on router network
pn flag

I have an OpenVPN server running on a machine behind my home router, and two clients, one Macbook and one iPhone.

When I'm not using OpenVPN, I can statically assign IP addresses to the Macbook and iPhone, 192.168.X.* through the router web interface and the device network settings. The configuration I'm using for OpenVPN is the 10.8.0.0 network with the server running on 10.8.0.1 and the two clie ...

Score: 0
F21 avatar
iptables masquerade traffic from ip range to specific interface
ec flag
F21

I have an environment where I have multiple network interfaces: eth0 and vpn1. I am running docker which has an iptables masquerade rule to masquerade traffic from 172.17.0.0/16: -A POSTROUTING -s 172.17.0.0/16 ! -o docker0 -j MASQUERADE

The rule currently allows traffic from 172.17.0.0/16 to reach the open internet via eth0.

The current setup looks like this (with the VPN enabled):

$ ip addr
1:  ...
Score: 0
Daniel Miller avatar
Why do DNS tools report glue record problems even though they look right?
br flag

I've been bashing my head to a bloody pulp trying to figure this out. I have my custom nameservers setup at my registrar. I have the nameservers assigned to the domain. The nameservers have the appropriate A and NS records. Manual lookup tests return proper results. The world seems able to find my website and send me email. Yet DNS validity tests tell me the glue records don't match between "local" and  ...

Score: 0
Steven avatar
What is the user BUILTIN (BUILTIN)?
sy flag

We have 2 folders in our local E: that have the user BUILTIN (BUILTIN) assigned with full permission.

How could we find this user?

Path   : Microsoft.PowerShell.Core\FileSystem::E:\OT\Test
Owner  : BUILTIN\Administrators
Group  : OTTESTSERVER\None
Access : S-1-5-32 Allow  FullControl
         S-1-5-32 Allow  268697600
         BUILTIN\Administrators Allow  FullControl
         CREATOR OWNER Allow  Ful ...
Score: 2
react-dev avatar
OpenVPN client works everywhere but Windows 11
in flag

I have a VM hosted in Azure running OpenVPN. I have been using it for a number of years without issue. I recently got a new computer with Windows 11 on it and can't figure out why it loses internet when I connect to the VPN. I am using the same config file that currently works on both my old Windows 10 computer and my Linux computer.

Below is my config file:

client
proto udp
explicit-exit-notify
remot ...
Score: 0
Keith Palmer Jr. avatar
Why don't I have permission to create this directory / file? Permissions on Debian 11 Linux
ca flag

I thought I understood Linux permissions, but alas... why don't I have permissions here?

I'm part of the www-data group:

docker@docker01:/home/docker$ id
uid=1002(docker) gid=998(docker) groups=998(docker),33(www-data)

The parent directory is user/group www-data, and the group has rwx:

docker@docker01:/home/docker$ ls -lh /var/www/userdata02.example.com/html/
total 40K
drwxrwxr-x 768 www-data www-dat ...
Score: 3
CraziFuzzy avatar
IIS 10 (Server 2022) error 500 with name, 404 with ip
to flag

I've got a new server 2022 setup I'm just getting up and running, and when pulling a page from IIS, I get a 500 error if I use the name in the URL, but get a 404 if using IP. The difference between the two URLs it what is throwing me off, so I honestly don't know where to look next. Why would a 500 error be thrown? Name lookup resolves to the same IP that I am using and getting the 404 error.

 ...
Score: 1
Boban P. avatar
Changes in grub.cfg custom Ubuntu 22.04 ISO not present on boot
za flag

I'm trying to follow instructions on how to make autoinstall Ubuntu ISO, but however I modify linux line in grub.cfg configuration file during customization of Ubuntu Server 22.04 ISO, modifications get lost.

I've tried to modify original menu entry:

menuentry "Try or Install Ubuntu Server" {
    set gfxpayload=keep
    linux   /casper/vmlinuz  ---
    initrd  /casper/initrd
}

by setting it to:

Score: 0
Fernando Grubicy avatar
Ceph File system OS installation
kp flag

I'm building a Ceph cluster.

I've been reading for months and I can't find this information.

I am going to use Ubuntu 20.04

What is the file system that I have to use for the installation of the Ubuntu OS?

Only for the operating system, not for the OSDs

Thank you!

Score: 0
SpongeB0B avatar
reverse proxy nginx to proxied nginx instance. with SSL and static, how?
ng flag

I have nginx & webserver that are working together on the same server and it's working flawlessly.

Now I need to move the webserver to another physical server (B or C) enter image description here

it's was seem easy at first glance, but keeping SSL & static seem to make thing more difficult that it should be...

When evertyhing was on the same server (A) I had this in the nginx config file (for the static)

location  /st ...
Score: 0
bash avatar
Docker containers can't connect to IP on the Internet but the host can
ki flag

I've been scratching my head about this for a full day now, I'm hoping to get some pointers in the right direction.

From the host I can connect to the Internet just fine, but any container I start does not have connectivity.

When I run this script (172.217.170.174 is what google.com resolved to on that host)

#!/bin/bash

set -x

echo HOST

curl http://172.217.170.174/

echo CONTAINER

docker run --rm -ti  ...
Score: 0
javajoe316 avatar
How do I read telnet data and save to a new log file every day?
jp flag

I use to use Indigo Terminal Emulator from shadeBlue. I can't buy a license anymore, shadeBlue is not in business, and I had to migrate servers. I am using Putty to read my data and save it to a log file. I know I can put &M-&D-&Y for month-day-year in the log file. The trouble is I want a new log file every day. Indigo did exactly what I wanted, regarding creating new files every day. Using ...

Score: 0
dimitri avatar
Incoming IPSec traffic on Linux host is not processed via the VTI tunnel using XFRM rules
uy flag

I have the following setup:

Remote IPSec VPN gateway: 81.x.x.x
Local machine address: 172.22.1.156
VPN-assigned IP: 10.0.30.97

VTI tunnel interface:

vti0: ip/ip remote 81.x.x.x local 172.22.1.156 ttl inherit nopmtudisc key 1000
inet 10.0.30.97/22 scope global vti0

Route to remote subnet 10.x.x.x:

10.0.0.0/8 dev vti0 scope link 
10.0.28.0/22 dev vti0 proto kernel scope link src 10.0.30.97 

XFRM s ...

Score: 0
Igor B avatar
What is the recommended configuration for lower latency(TTFB) for Route 53 for CloudFront in future proof way
my flag

I'm new to AWS.

I use CloundFront for host a fully static website under custom domain name + https. Im trying to understand [without success] how to configure Route 53 to get best result location-wise for a single country and make it work for others.

The one page of documentation tells

You must create an Alias record for the CloudFront distribution to work.

which is pretty understandable on the surfa ...

Score: 0
TimBurke avatar
sed not working on large files. Any other options available?
ru flag

Trying to insert a line feed on large files in UNIX when a text string matches. Any file around 1GB or less, it works. Anything over that size, it does not complete the replace. It appears to do nothing.

I'm using the following command:

sed -i 's/"sourceSystemCode": "xyz"}{"active": true/"sourceSystemCode": "xyz"}\n{"active": true/g' filename.txt

I have even tried:

sed 's/"sourceSystemCode": "xyz"} ...
Score: 1
lte678 avatar
Prefetched Small File Cache
lt flag

First, my use case: On my Linux-based server I am getting unsatisfactory disk IO performance for small files, and am limited to the approximately 100 IOPS that a 7200rpm HDD will support. This is of course expected, and I am seeking a way to improve performance. It is especially problematic since I am working with code bases including 10,000s of source files and objects. The total amount of data is not  ...

Score: 0
Will avatar
Apache using up all the memory
us flag

My site (which as running fine until yesterday - CPU was at 2%, memory at 50%) keeps maxing out the resources - CPU and Memory at 100% and "load" and Disc IO very high.

the site is a php (silverstripe) site running on Ubuntu linux with apache and mysql.

Looking at the memory:

ps aux  | awk '{print $6/1024 " MB\t\t" $11}'  | sort -n

I get 150 entries for apache2 all with 40-90Mb. plus 475Mb for my ...

Score: 0
Tofuwarrior avatar
Why can't I mount this efs
ci flag

I have used this CDK setup (https://github.com/doctorray117/minecraft-ondemand) to build an AWS based minecraft bedrock server. All i need to do is be able to transfer the existing world files to this new server instance but when I try to mount the efs in the existing ec2 server (running ubunto 20) so I can manage the files it times out.

I have checked that TCP port 2049 is open inbound on the efs s ...

Score: 0
Windows 11 IKEv2 fails to connect, error code 1931 eventID 20227
cn flag
  1. I have Mikrotik configured for accepting IPSec connections with server certificate and RADIUS auth, SHA1 and so on enabled on Mikrotik side for Windows compatibility.
  2. It also configured for L2TP/IPSec, which I used previously for remote work and replaced with IKEv2 now.

Both works fine for everyone, however, it seems that I broke something on my own PC. I accidentally established both L2TP and  ...

Score: 0
slava avatar
How to forward (inside a container) requests from 0.0.0.0 to 127.0.0.1
cn flag

Looking for a solution on how to forward the requests from 0.0.0.0:9222 --> 127.0.0.1:9222 inside a container

I am using a docker container with google-chrome-stable installed for running visual testing.

root@6bb8678b29f5:/# google-chrome-stable --version
Google Chrome 114.0.5735.90 

Maybe that's totally justified that google-chrome listens on different addresses when lunching from command line wi ...

Score: 0
MikiBelavista avatar
Requested operation is not valid: domain is not running
in flag

My virsh list --all

Id   Name                    State
----------------------------------------
 -    k3s-1-192.168.122.213   shut off
 -    k3s-2-192.168.122.214   shut off
 -    k3s-3-192.168.122.215   shut off

I tried reboot

virsh reboot k3s-1-192.168.122.213
error: Failed to reboot domain 'k3s-1-192.168.122.213'
error: Requested operation is not valid: domain is not running

How to reboot?

Score: 0
aardbol avatar
Why is there still traffic to destinations other than the peer address when a wireguard tunnel is active?
gt flag

Backstory: I've set up my firewall rules to prevent traffic from leaking outside of the wireguard vpn tunnel, because it happened before that the wg interface was active, but there was no active tunnel with the peer due to the internet connection outside of that node getting lost. What I first attempted with static routes, didn't seem to be an ideal setup, as the wg setup wouldn't be complete (e. ...

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