Latest Server related questions

Score: 0
Azure VPN Client not working:Server did not respond properly to VPN Control Packets
US flag

Project: I have created a VPN GW in Azure. A p2S vpn GW is working when connecting using a Mac. With my Mac, I am connecting using a child certificate and the VPN client in the networking settings. The RootCA certificate is correctly installed in Azure vpn gw. We are using certificate authentication - not Active Directory.

My Goal My goal is to make the windows client work with the Azure VPM GW as a p2 ...

Score: 2
realShadow avatar
kubernetes - assign individual storage to each replica in statefulset
in flag

I am running a statefulset in my cluster and am trying to assign each of the replicas (3 in total) to assign their own PVC. Unfortunately, I can only provide 1 name as claimName. How do I make sure each starting pod grabs it's own pvc? The pods I am using are currently called test and so are the pvcs. So when I start up the containers I have a pod called test-0, test-1 and test-2. My PCVs are called cla ...

Score: 1
Connection closed by remote host when copying client public key to sftp server
cn flag

I want to copy the client public keys for a container to a remote sftp server and after that attempt do some uploads to the server via bash script(the bash script will be invoked when the container runs). The logic for copying client public keys and server host keys is in the Dockerfile below:

FROM alpine:3.2
WORKDIR /tmp

# Copy backup script
COPY dump.sh .
RUN chmod +x dump.sh

# Install sshtools ...
Score: 2
Displayname71 avatar
How can Apache log whether requests are using HTTP2 or not, in a manner that can't be easily spoofed by the client?
ng flag

According to this, including %H in your LogFormat is supposed to log the HTTP protocol version, however, it appears to be unreliable.

As an example, one can telnet to port 80 of the web server and issue a GET / HTTP/2.0, which will cause Apache to log it as HTTP/2.0, however, this is not valid HTTP2 traffic considering that HTTP2 is a binary protocol and can't (realistically) be executed by a human over ...

Score: 0
Ximo Dante avatar
nginx remove all query parameters and add a new one to a react application
is flag

I want to discard all the query parameters and add a new one (for instance DN=$ssl_client_s_dn). The reason is to prevent the client from sending this query parameter.

Replacing the value of the query parameter "DN", is also a valid solution for me.

My configuration file is

server {
  listen 9999 ssl default_server;
  listen [::]:9999 ssl default_server;

   ssl_protocols       TLSv1 TLSv1.1 TLSv1.2;

   ...
Score: 0
naps1saps avatar
How do I fix missing or multiple CA certificates causing chain issues?
ne flag

There is only one enterprise CA server. The server has 4 certificates configured under properties > general. These certificates show up in the local store of all domain computers under "trusted root certification authorities". On my machine there are also 12 intermediate CA certificates listed for the same server. On the CA server, it lists 24 intermediate CA certs for itself in it's own local st ...

Score: 0
Johnny Ruin avatar
resolve 5.1.0 Address rejected. Status: 5.3.0 issues
in flag

I send bulk mail to people that have joined our organization. The mail has unsubscribe links and if anyone click the 'mark as SPAM' button I don't send mail to that address again. I use DKIM/SPF and monitor my DMARC receipts (p=quarantine [pct=1]). I've used the mxtoolbox blacklist checker to confirm that our domain isn't on any blacklists.

Still, I get bounced by some servers with the "5.1.0 Add ...

Score: 0
Raakh avatar
OVPN not working on client
br flag
    Sat Oct  8 00:53:03 2022 Unrecognized option or missing or extra parameter(s) in desktop.ovpn:19: block-outside-dns (2.4.7)
Sat Oct  8 00:53:03 2022 OpenVPN 2.4.7 x86_64-pc-linux-gnu [SSL (OpenSSL)] [LZO] [LZ4] [EPOLL] [PKCS11] [MH/PKTINFO] [AEAD] built on Mar 22 2022
Sat Oct  8 00:53:03 2022 library versions: OpenSSL 1.1.1f  31 Mar 2020, LZO 2.10
Sat Oct  8 00:53:03 2022 Outgoing Control Channel Encr ...
Score: 1
Ajit avatar
Keepalived operation when interface has not yet acquired an IP address
US flag

I have an application that requires 2 servers to coordinate their service using keepalived running VRRP on a particular network where each has an interface. I want the VRRP traffic to be unicast and where each server uses (and expects the other to use) the respective IP address.

I sometimes see a problem when, on bootup, one server starts the keepalived service before the relevant interface has a ...

Score: 0
paulo77 avatar
Full URL Required for 404 Page To Work — Apache
pl flag

On a project I'm working on (currently on localhost on MAMP), the 404 page only works if I include the full URL with the ErrorDocument statement in the .htaccess file:

ErrorDocument 404 http://localhost:8888/project/public/404.php

I would like it so that I don't have to manually change this code as and when the site is uploaded from my localhost set up to a live server.

Because the 404 page sits at ...

Score: 0
gavrillo avatar
How do I get apache (on Ubuntu 22.04) to allow me access via port 5443 (ie not with ports 80 or 443)
py flag

Hi I know this question has been asked before but I've tried all the suggestions and I still can't get apache to show the 'it works' page. I'm using Ubuntu 22.04 on a remote vps. If I don't use port 5443 (ie I just enter myurl) I get the Apache 'it works' page. I've set ufw to allow 5443 tcp and udp. I've added Listen 5443 to ports.conf. I've tried changing <VirtualHost *:80> to <VirtualHost  ...

Score: 0
David Côté-Tremblay avatar
How to make start/stop time of an AWD RDS MSSQL instance quicker?
fo flag

When I start/stop a simple AWS MSSQL RDS instance, it takes 5 minutes, even tho its nearly empty. How come ? Is there a way to make it faster ? Our on-premise MSSQL cluster apparently takes 10 seconds to start

Thanks

Score: 0
Mark M avatar
Supress "Disabled by administrator" messages
fi flag

Not sure if this is possible, but I have disabled access to task manager on machines and would like to suppress the message saying "Task Manager has been disabled by your administrator"

If ctrl + shift + esc is pressed, task manager silently fails to exectute. However, if started from the Start Menu, or command prompt, the 'error' message pops up. It seems like the message is presented from task ...

Score: 0
Large files change randomly upon access
us flag
Nux

I have a weird case of errors. Single bytes of big binary files seem to change randomly but consistently.

For example I copy a large dump via scp (5 GB). And when I make sha256sum it is different then on source computer. I make a 2nd copy and its checksum is different then both previous.

It's not only about sending files though. I check svn with tools that check file integrity and the files also has ...

Score: 0
user2233709 avatar
Can I ask rdiff-backup to ignore metadata-only changes?
in flag

I’m willing to use rdiff-backup to backup the content of a dynamically-modified DNS zone. I have written a simple script that performs an AXFR transfer of the zone to a temporary directory, and then runs rdiff-backup to backup the temporary directory.

It works fine except that, each time I run the script, a new dump is generated, and rdiff-backup detects that the modification time is different,  ...

Score: 0
Bobby avatar
502 Bad Gateway, PHP FPM Stop Working
mo flag

I have no idea my server twice a day get 502 bad gateway. I have made lots of tweaks but none of them are working. Here is my dedicated specification

2x E5-2670 0 @ 2.60GHz [32 cores] 32 GB RAM

Here is sample error log

[07-Oct-2022 08:26:19] WARNING: [pool dsimlife-user] child 113207, script '/home/dsimlife/public_html/id1/api-bot.php' (request: "GET /api-bot.php?f=runWork") executing too slow (5.020967  ...
Score: 0
Jonah avatar
Auth Mellon on Apache is giving 404 for login endpoint
vg flag

I'm trying to set up SAML auth on a subfolder of an apache 2.4 vhost using auth_mellon, following the instructions here: https://richard-purves.com/2019/05/07/apache-saml-sso-the-hard-way/

In the vhost I have the following auth_mellon config:

<Location /foo/>
        MellonEnable "auth"
        MellonSPPrivateKeyFile XXXXXXXXXXXXXXX.key
        MellonSPCertFile XXXXXXXXXXXXXXX.cert
        M ...
Score: 0
Altascene avatar
SFTP Account Behaves Differently from Different Client Machines
mv flag

I have an Ubuntu system configured as an SFTP server. It has been reliably serving multiple SFTP clients for several years. Recently, a client made some operations changes and, for testing purposes, a new employee is attempting to access the server via SFTP, using the existing client credentials. They are able to connect to the server using the credentials, but they are unable to access files in dire ...

Score: -1
Ramon avatar
OpenVPN speed tweaks for VPS(Windows)
ua flag

Background:

I have an OpenVPN server running on my Windows 10 VPS. The Internet connection of VPS is ~750 Mbps for Download and ~450 Mbps for upload (Obtained by multiple speedtest.net tests). The VPS has 2 vCPU and 8 GB RAM. The VPS serves only two clients of OpenVPN. However, the speedtest for clients normally shows 30 Mbps of the test while VPN is enabled.

What I have tried:

  • Please see the config ...
Score: 0
Sasan avatar
Why can't I connect to the OpenVPN server from Windows client to Centos VPS even though the VPN server is running?
ec flag

I set up a OpenVPN Server on Centos 7 and it is running perfectly. However, I could not connect to it from Windows 10 client and receive errors below:

Fri Oct  7 21:10:32 2022 TLS Error: TLS key negotiation failed to occur within 60 seconds (check your network connectivity)
Fri Oct  7 21:10:32 2022 TLS Error: TLS handshake failed

As you can see my OpenVPN Server's status is active :
enter image description here

What I totally don ...

Score: 0
Jose avatar
AWX execution environment pip error ResolutionTooDeep: 2000000
vn flag

I've been building an execution environment for my awx for a while now and never got any kind of problem, but now I am trying to recreate the same EE I created 1 month ago, and it does not work anymore. It used to take just 15 minutes to build the container, but now it takes 10 hours to fail with the error:

ERROR: Exception:
Traceback (most recent call last):
  File "/usr/local/lib/python3.8/site-p ...
Score: 0
Dimitri Kopriwa avatar
How to mount my macOS volume on my Linux through network
cn flag

I have a Linux Debian 10 and a MacOS Monterey system on the same local area network.

As my macOS only have 8GB of ram, I would like to use my Linux system to do coding on the mac, using a mounted network volume from macOS to Linux.

This way, I am able to use my IDE on linux, and directly edit files on the mac, so mac can re-trigger my react-native app compilation.

So far, I have found https://github.com/ ...

Score: 0
mickadoo avatar
Ansible SSH From A -> B -> C using SSH Config on B
gp flag

There is a very similar question to what I'm asking at SSH from A through B to C, using private key on B

That question does have a solution that works for me, which is

ssh -t B ssh C

However I've failed to convert this to something usable by Ansible. When I try it complains about invalid syntax. This is what I tried

ansible_ssh_common_args='-t -i ~/.ssh/mykey admin@B ssh'

Which gives me "syntax er ...

Score: 0
Starting docker floods memory and causes load spike
cn flag

I've setup a Ubuntu Jammy Jellyfish server using cloudimg and cloudinit. The idea of this server is to sit within a Kubernetes cluster powered by Rancher.

The server itself is a KVM VM running 12GB RAM, 2 sockets each with 4 cores and NUMA configuration. I have multiple servers on this cluster that run in a similar setup with absolutely no problems at all and I've tried mixing up the configuratio ...

Score: 1
hitman126 avatar
HashiCorp Vault User Audit Capability
th flag

We're seeking a solution to enable us audit our HashiCorp Vault instance to obtain a namespace breakdown of:

  • For each Vault user, the roles or groups that their entity belongs to.

Having reviewed the Vault API explorer commands, it appears this is not a capability that is available using that utility. There's been a suggestion that the HashiCorp Vault API client (HVAC) for Python might be a possi ...

Score: 0
andrew avatar
how export List of all VMs ( VMs network VLANs id ) in Cluster from Vcenter?
in flag

How can I export List of all VMs ( VMs network VLANs id ) in Cluster from Vcenter ? I don't see there any network details option.

Using Vcenter 6.5

enter image description here

I tried this option. I only replaced Get-VirtualPortGroup to Get-VDPortgroup, but not works for me, got some erros

$Portgroups = Get-VDPortgroup |Sort-Object -Unique
$Datastores = Get-Datastore |Sort-Object -Unique
$VMs = get-vm 
[System.Collections.A ...
Score: 0
Sasan avatar
Getting OpenVPN server status failed after fully configuration on Centos 7 VPS
ec flag

I am going to setup a VPN Server on Centos 7 VPS, running as Docker container. However, after installing OpenVPN and configuring it, I see the server status failed: enter image description here

This is my server.conf file:

port 1194
proto udp
dev tun

ca ca.crt
cert server.crt
key server.key
dh dh2048.pem

server 10.8.0.0 255.255.255.0
ifconfig-pool-persist ipp.txt

push "redirect-gateway def1 bypass-dhcp"

push "dhcp-option DNS ...
Score: 0
Rizwan avatar
Postfix relay denied
ve flag

I have installed Cyberpanel with postfix installed I am facing Relay Denied error while sending out the emails i.e.gmail.com or any other external

I have tried googling and read many posts but not able to get is work

The main.cf is as under

myhostname = vmi1029709.contaboserver.net
mynetworks = 127.0.0.0/8
#ynetworks = 0.0.0.0/0, 127.0.0.0/8
message_size_limit = 30720000
virtual_alias_domains =
virtual_a ...
Score: 0
inframan avatar
Ansible having an unhandled exception occurred while templating with lookup function
cn flag

I'm currently building a playbook to test if some conf files are existing and then check the contents. Files are the following

  • /etc/resolv.conf - then check if nameservers are well configured
  • /etc/systemd/timesyncd.conf - check if something has been configured
  • /etc/ntp.conf - also check if something has been configured

.yml code is the following, as you can see the task is the same for every checks ...

Score: 0
rishita potluri avatar
GoDaddy subdomain limit reached trigger
fo flag

Is there a way to know beforehand, like a trigger per se, that you are about to reach the subdomain limit or that you have reached the subdomain limit for goDaddy?

The Stunning Power of Questions

Much of an executive’s workday is spent asking others for information—requesting status updates from a team leader, for example, or questioning a counterpart in a tense negotiation. Yet unlike professionals such as litigators, journalists, and doctors, who are taught how to ask questions as an essential part of their training, few executives think of questioning as a skill that can be honed—or consider how their own answers to questions could make conversations more productive.

That’s a missed opportunity. Questioning is a uniquely powerful tool for unlocking value in organizations: It spurs learning and the exchange of ideas, it fuels innovation and performance improvement, it builds rapport and trust among team members. And it can mitigate business risk by uncovering unforeseen pitfalls and hazards.

For some people, questioning comes easily. Their natural inquisitiveness, emotional intelligence, and ability to read people put the ideal question on the tip of their tongue. But most of us don’t ask enough questions, nor do we pose our inquiries in an optimal way.

The good news is that by asking questions, we naturally improve our emotional intelligence, which in turn makes us better questioners—a virtuous cycle. In this article, we draw on insights from behavioral science research to explore how the way we frame questions and choose to answer our counterparts can influence the outcome of conversations. We offer guidance for choosing the best type, tone, sequence, and framing of questions and for deciding what and how much information to share to reap the most benefit from our interactions, not just for ourselves but for our organizations.