Latest Server related questions

Score: 0
eek avatar
Creating/Deploying Windows Server 2019 Image on multiple servers
us flag
eek

I manage servers that are all identical in terms of hardware and software. The only differences are hostnames and IP addresses. I've been researching how to clone the OS across these to speed up deployments, but I am having trouble since a lot of examples use VMs whereas all my servers are physical boxes.

My goal is to take the config - which consists of some registry tweaks, local group policy c ...

Score: 1
Sara June avatar
How to fix, ubuntu not getting ip address on hyper-v?
cn flag

I am using hyper-v as a hypervisor and installed ubuntu 21 on it.

os version

There, whenever I start the VM, the eth0 (only one network interface connected,Default Switch of Hyper-v) is not getting IP and showing as down.

ip down

Please bare with my snaps, as I can't ssh to the machine to copy the output and paste here as text.

There is no /etc/network/interfaces file on my machine, as many forum questions modifying ...

Score: 0
Azure MySQL IOPS will not go below 400
cn flag

I am using Azure MySQL database, the tier is burstable (1-2 vCores), standard B1s, but the IOPS will not go below 400, which is supposed to be the max.

Score: 0
dododedodonl avatar
Redis-server does not work properly in debian bullseye lxc
cn flag

I have a server with debian 10.11 (buster) and lxc (from debian repos, 1:3.1.0+really3.0.3-8) installed.

When I create a new lxc container (bullseye) (using lxc-create -t download -n redis-container -- -d debian -r bullseye -a amd64) I get a new, perfectly working container with apparmor enabled (profile=generated, allow_nesting=1). Then, I install redis in the lxc container using apt install redi ...

Score: 1
santiago arizti avatar
minikube on macos with m1 darwin without docker
us flag

Ok, in my search for a development environment without docker desktop, I am exploring minikube.

The issue is that minikube (at the time of writing) cannot run on macos with m1 chip because hyperkit is not supported yet on darwin acrhitecture.

I also tried to use the (as of the time of writing) experimental podman driver without success.

Has anybody been successful at running minikube on macos (Monter ...

Score: 2
Hosting only a subdomain in Azure dns service
sg flag

We have a "traditional" dns service, where some outsourcing company manages our dns services. We host a lot of services in the cloud (mostly Azure) and then must submit tickets to the dns guys to create cname -registrations (and sometimes also txt records for domain ownership validation) pointing to the services.

E.g. a web service in Azure could be at the address ourapplication.azurewebsites.net ...

Score: 1
HDuck avatar
Can't use execute-command --interactive in AWS CLI session manager
cz flag

I'm trying to use the AWS cli + session manager plugin to get into a database container to run some migrations, and I am struggling to get it working. I'm trying to use the following command:

aws ecs execute-command --cluster {cluster}  --task {task} --container {container} --interactive 
 --command "/bin/sh"

And the error message it gives me is: aws.exe: error: argument operation: Invalid choic ...

Score: 0
Suurune avatar
Changing RAID1 HDDs (Dell PowerEdge R430) to another identical server
in flag

I'm new with server configuration and infrastructure.

If I have two identical servers (PowerEdge R430), one for spare without HDDs  (call it S1), and another online with the HDDs (S2). If I remove the HDDs from S2 and place it on S1, will it work without the need to configure? 

I've tried clonning one HDD (with macrium reflect) and then startup in a lab server with only the clonned HDD, but it sh ...

Score: 1
Vadim avatar
Why do I get an error when connecting to a tftp server PXE-T00 pxelinux.0 filename too long?
om flag

As a DHCP server, I have a Mikrotik configured with options 66 and 67.

/ip dhcp-server option
add name="option66" code=66 value="s'10.10.14.200'"
add name="option67" code=67 value="'pxelinux.0'"
/ip dhcp-server option sets
add name="set-pxe" options=option66,option67

The TFTP server is dnsmasq

port=0
dhcp-boot=pxelinux.0,servername,10.10.14.200
enable-tftp
tftp-root=/var/tftp
tftp-no-fail

When tryin ...

Score: 0
NestoJosa avatar
How to host a page under an external subdomain?
ch flag

Expected:

A visit to news.autobahncph.dk loads content from leadautomation.dk

  • The url should not change once the content is loaded

Example:

Let's say that a user visits: news.autobahncph.dk/page-name

The user should see the content from: leadautomation.dk/page-name

And the URL should still be the same: news.autobahncph.dk/page-name

Any help would be much appreciated!

What have I tried?

Using fram ...

Score: 0
Latest Windows 10 Will Not Deploy Printers Per Computer
cn flag

I have a small offline network with a number of Windows 10 Clients patched to the latest and greatest using Windows 10 (21H1). They are in a GPO with Deployed printers from our Windows Server 2016 print server. There are 4 printers.

Through GPO they are deployed "PER COMPUTER". When I do a gpupdate /force they do not installed. Recently I found that they show up if I deploy them "PER USER". Prev ...

Score: 1
Smart card reader not able to detect in remote host
al flag

I have a situation where Host A (USB smart card reader connected) trying to RDP'ed to Host B, however, Host B was not able to detect the smart card reader on Host A in the remote session.

Thing I have tried:

  1. Directly connect the USB smart card reader on Host B. Host B able to detect the reader. I have also confirmed that the smart card able to detect on host A when connected directly.

  2. When specifying IP ...

Score: 0
Bellaoui avatar
isse while accessing synthetic attributes within resource group in heat
za flag

The question is related to openstack heat templates.

I am not sure about what's the wrong with the below situation.

I have a resource group that creates multiple neutron Ports.

While trying to use the output of this resource group, i am trying to use the synthetic attributes but it is just impossible. the error was that the attribut is not there actually. and by showing the strcture of the resource  ...

Score: 0
Handle exception with long paths in Powershell
in flag
ed7

I am new here and I facing issues with my powershell script whith long paths. This script aims to get relative path and hash from files/folders and its subfolders. It works with some with others I get the following error:

Get-ChildItem : The specified path, file name, or both are too long. The fully qualified file name must be less than 260 characters, and the directory name must be less than 248 c ...

Score: 0
pepoluan avatar
How to clear 'sticky' HAProxy sessions?
tr flag

So, originally my haproxy.cfg looks like this (snippet):

frontend https_in
    mode http
    option httplog
    option forwardfor
    bind 192.168.150.2:443 ssl crt /etc/haproxy/ssl_cert/star_some_domain.pem crt /etc/haproxy/ssl_cert/star_sub_some_domain.pem
    acl host_git      hdr(host) -i git.some.domain
    acl host_kibana   hdr(host) -i kibana.sub.some.domain

    use_backend gitserver if h ...
Score: 0
Julien avatar
Systemd service for Sinatra + Thin keeps restarting
cn flag

I have systemd service for a Sinatra app running with Thin server behind an Nginx reverse proxy. It works fine but because it receives a lot of traffic i'm seeing a lot of nginx errors about being unable to connect to upstream. Upon inspecting the service i noticed that it never runs for very long, just a few minutes at best which would explain why Nginx can't connect a lot of times (while the service i ...

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