Latest Server related questions

Score: 0
Hosting 2 apps on different ports using nginx proxy_pass
in flag

Why does the proxy_pass http://backends/; under the location /textcat bring me to the root of the server (localhost:8081) and proxy_pass http://backends; (no trailing /) brings me to (seemingly) localhost:8081/textcat.

I am trying to host two applications running locally on the server. These two applications are running on port 8081 and 8082. I would like to access the app at 8081 via the /textca ...

Score: 0
Andrew avatar
Linux bridge leaking traffic of shutdown vms
vn flag

I've a linux bridge (br0) setup with netplan as the following:

  version: 2
  renderer: networkd
  ethernets:
    eno1:
      dhcp4: no
      dhcp6: no
  bridges:
    probr:
      interfaces:
        - eno1
      macaddress: ab:cd:ef:01:02:03
      addresses:
        - 51.x.y.z/24
      nameservers:
        addresses:
          - 8.8.8.8
          - 1.1.1.1
      parameters:
        stp: false
     ...
Score: 0
Aradyan avatar
Which server specs to look for for a Scheduler in a data stack?
pk flag

I'm in the process of building a data stack for a small company : the choice has been made to have a UNIX server running as a "Scheduler". The goal of this scheduler is just to extract data from different applications and send it back to a in-cloud datawarehouse. Opposite flows are also expected in the near future.

In concrete terms the server will just host Airflow and run Python and Bash script ...

Score: 0
Mosi avatar
accounting Squid clients using freeradius
fr flag

sorry I'm a very newbie in freeradius, and I try to create a VPN server using squid and check user sessions using freeradius. everything is ok, except the accounting and checking the sessions.

my goal is to limit any usernames session to only can connect with 2 devices at the same time

I configured a radius server on a server and configured a squid server on another VPS

my configuration details

Serve ...

Score: 0
elfamosomojito avatar
Strongswan clear traffic issue
kr flag

I have 2 raw Debian 11 VMs connected with an internal network on VirtualBox (see the diagram below). Both VMs have 2 network interfaces (the tunnel-side interface and the private network one). I installed Strongswan on both and set up a very basic PSK-based tunnel between both. No further config has been done (no FW installed, etc).

The tunnel is up. At first, when pinging from, say, 192.168.1.1  ...

Score: 0
Marvin Boi avatar
profsvc stops working on Windows Server 2019 after installing latest cumulative Updates
cn flag

recently, I installed a new Windows Server 2019 VM on my HyperV 2019 in a customers network to use as a fileserver (SQL etc.).

However, 2 weeks ago after I installed some updates I could not login anymore because "ProfSvc failed to load the profile". I already tried about everything on Google Page 1-10 related to this error and I am certain that this is a problem with profsvc directly, not with t ...

Score: 0
LosmiNCL avatar
Certbot unauthorized and connection errors
in flag

I have a spring boot application on Google Cloud, CentOS 7. I wish to install SSL certificate via Let's Encrypt and Certbot. When I use certbot --apache -d mydomain.zone command I receive an error:

enter image description here

My domain is registered on Namecheap. My A records on Google Cloud:

enter image description here

Also I provided google cloud nameservers in Namecheap like in this tutorial: https://www.wpmentor.com/setup-domain-google-cloud-platform ...

Score: 1
CentOS 9 Stream - errors doing yum update
dk flag

I'm coming in from using Ubuntu.

Just installed CentOS on my DEV server and right away having issues just doing an update or installing new packages.

Here is the error:

sudo yum update

Last metadata expiration check: 0:41:22 ago on Tue 15 Feb 2022 10:38:21 AM.
Error:

 Problem 1: problem with installed package libidn2-2.3.0-7.el9.x86_64
  - cannot install the best update candidate for package libidn2-2. ...
Score: 0
Application goes off screen when switching workstations in virtual environment
it flag

We use an application at my workplace that displays as a banner across the top of the screen. This app is always on top and it "pushes" the desktop icons and other applications down below it. Even apps that render full-screen will have their top border aligned with the bottom border of this app. This application is primarily used in a VMware environment which is where the problem begins. Whenever a user ...

Score: 0
LSI 9265-8i - can J2B's be set to RAID mode and IT mode for passthru?
rs flag

I have an LSI 9265-81. Can one J2B connector be set to RAID mode and the other set to IT mode for passthru? Can any of the LSI 8i's be set that way?

Score: 0
G_Hosa_Phat avatar
Setting up DNS for self-hosted ACME DNS server
ec flag

I'm probably just being dense about this, but I am trying to set up an ACME DNS server on my local network (publicly accessible) to handle the DNS-01 challenges required to automate the renewal/reissuing of Let's Encrypt SSL certificates for my domain. I believe I have the server itself operational, but I'm running into confusion/roadblocks when it comes to actually getting the DNS set up properly for t ...

Score: 0
jmahood avatar
Zabbix installation repository does not have a release file?
br flag

I am attempting to install the Zabbix monitoring software on an Ubuntu 20.04 server.

I am following the instructions here: https://www.zabbix.com/download?zabbix=6.0&os_distribution=ubuntu&os_version=20.04_focal&db=mysql&ws=apache

When I try to update, I get this error:

user@someserver:~$ sudo apt-get update
[sudo] password for user: 
Hit:1 http://archive.ubuntu.com/ubuntu focal InRelease ...
Score: 1
mbrampton avatar
How to permanently remove /dev/zram0 as swap in Armbian
jp flag

My Armbian Bullseye system insists on setting up swap space on /dev/zram0. I don't want it to, as I have created a swap partition that I would prefer to use.

But I can't find how to permanently remove the swap space /dev/zram0. It can be removed temporarily with swapoff but returns on reboot. There is nothing relevant in /etc/fstab or anywhere else that I can find.

Installing zram-tools didn't help  ...

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