Latest Server related questions

Score: 0
Ayesha Iftikhar avatar
Is there a workaround to use cloudflare origin certificate in aws cloudfront?
it flag

I have imported the Cloudflare origin server certificate in AWS Certificate Manager. On configuring that certificate in Cloudfront i get the following error:

The certificate that is attached to your distribution was not issued by a trusted Certificate Authority. For more details, see: https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/CNAMEs.html#alternate-domain-names-requirement ...

Score: 1
Nikita Kipriyanov avatar
What is principial difference between upcoming DNS SVCB RRs and good old SRV records?
za flag

In DNS there was SRV record defined long ago, which allowed to direct some services for a domain to different machines. For example, this is how I publish a LDAP service for a domain example.com served on server1.example.net tcp port 389:

_ldap._tcp.example.com IN SRV 100 1 389 server1.example.net 

There may be more than one record of that kind and this way I can achieve some load balancing.

Suppor ...

Score: 0
Srujan Deshpande avatar
Import a ZFS pool from a disk snapshot of another machine
ng flag

I have a server on Azure with a disk mounted that contains a ZFS filesystem. I also have a snapshot of the disk (taken from Azure, not zfs snapshot) which I want to mount to a new server.

The disk created from the snapshot is visible on the new server with lsblk.

sdc      8:32   0  256G  0 disk
├─sdc1   8:33   0    8G  0 part
└─sdc2   8:34   0  248G  0 part

/dev/sdc2 is what I want to mount in ...

Score: 0
DWK avatar
How do you sync a server's local user backup using doveadm sync
cn flag
DWK

I have dovecot backups from the old server on the new server. I'm trying to get the syntax to sync user mail from the unzipped backup with the dovecot account.

I tried something like

doveadm sync -u info@example.com location:/backup/info

Score: 0
MUHAMMAD ADIL Khan avatar
Deploy multiple applications developed on different .Net frameworks(.Net 4.7 and .Net 6) in the same domain in Azure
cn flag

Please, I urgently need to solve this issue. I have 2 .NET applications ( MVC .net 4.7 and React + core .net 6) which I want to deploy in the Azure under same domain because both share the same cookie value. Will Azure application solve this problem? Or will I need to go for Azure VM? Or is there a better way to deploy.

Score: 0
Daniel avatar
Can I have 2 public subnets one one EC2 instance for creating a load balancer?
de flag

So I eventually want to set up a classic load balancer on AWS and I have a VPC with 2 public subnets, but now I am not sure if I can use those two subnets for that one EC2 instance or do I need two ec2 instances?

Score: 0
Codemeister avatar
Wrong 'executing account name' on Azure AD joined machines (Windows 11, Autopilot)
uz flag

Currently we have 'Azure AD Domain Services' activated in our tenant, which is a managed AD through Azure. Data is being synchronised between Azure and the managed AD. We're preparing to migrate away from this solution, so we can go full cloud using Intune and Azure AD as identity provider.

I started testing on migrating some machines for testing. Everything went fine: the machines were 'Azure AD ...

Score: 0
transient_loop avatar
Still can't connect from my grafana docker container to prometheus
ru flag

...after having followed a bunch of tutorials, e.g.

https://medium.com/@TimvanBaarsen/how-to-connect-to-the-docker-host-from-inside-a-docker-container-112b4c71bc66

I started the grafana container with:

%box docker run -d -p 3000:3000 --add-host=host.docker.internal:host-gateway --name grafana grafana/grafana-oss

But when I try to reach the prometheus instance from the grafana container it doesn't wo ...

Score: 0
d786b09987n avatar
Do I need to reinstall the OS after a mass chown command if only these two folders were 'affected'?
pl flag

I am using Ubuntu.

I ran the following command. But I stopped it after a while because I felt it was taking too long.

sudo chown -R $USER:$USER /

This made the sudo command to stop working. So I found a solution to bring back sudo to root by using this command in the emergency console (we can't use SSH with root):

chown root:root /usr/bin/sudo && chmod 4755 /usr/bin/sudo

Then I read comments on ...

Score: 0
Reverse DNS not returning some values locally, but works with other online servers
in flag

Our mail server is returning mail from Charter - reverse DNS failed.

If I use ping -a [IP ADDRESS] it just returns the IP address when it would normally return the domain name, and NSLookup just times out - both these utilities work fine with, say Google, or other domains and given that we get most mail it must be working as intended apart from this one domain.

However, if I go to MXToolBox.com or D ...

Score: 2
Issues installing Cent OS 7 + Zen 3 5800x
dk flag

Trying to install CentOS 7 on local DEV server.

Server specs:

CPU: Ryzen 7 5800x

Motherboard: ASRock B550M STEEL LEGEND AM4

RAM:  Corsair 32GB RAM

Hard Drive: 2x 500GB Corsair NVME

LAN: Intel Gigabit CT PCI-E Network Adapter EXPI9301CTBLK

I'm getting an error during the install:

enter image description here

I'm re-downloading Cent OS 7 Everything ISO instead, but not sure where to even start to fix this issue.

Hardware is  ...

Score: 0
jrd1989 avatar
Azure Storage Lifecycle Management Policy - Filter by Extension
cn flag

I want to utilize Lifecycle Management (LCM) policies on one of our storage accounts, mainly switch from cool tier to archive tier after X days. I have various blobs in this storage account as well as folders. I only want to apply the LCM policy to certain files though.

I see that you can filter by file name but I haven't come across anything for specific file extensions - .log, .rpm, .txt, etc. Is thi ...

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