Latest Server related questions

Score: 2
TSG avatar
Update SSL certificate on Exchange 2016 without new request
cn flag
TSG

I purchased a multi-year certificate (from Godaddy) for my exchange 2016 in 2020. They sent me the first (1 year) cert, which will expire soon, in response to my original request generated in the ECP. I understand that certs cannot extend beyond 1 year now.

Now, GoDaddy sent me a new cert to replace the old one ( I did not have to request it). However, there is no open request. How do I insta ...

Score: 1
goldie avatar
How to deny access to all but one IP, and allow access to specific URIs for all with Apache 2.4
cz flag

I need to block access to site from public but allow one IP address in. And I need to give access to couple of URI-s for public. But nothing works - either all gets blocked or all is open.

Simplified extract from Apache conf:

<Directory /site/dir>
    Require ip 1.2.3.4
</Directory>

<Location "/open/for/public1">
    Require all granted
</Location>
<Location "/open/for/publ ...
Score: 0
e1630m avatar
Any way to recover data from a corrupted RAID 6 array?
cn flag

I have a pretty old RAID 6 array on MegaRAID 9361-8i / Windows (which has 16x 8TB HDDs). Recently, I found 2 HDDs were dead according to Megaraid Storage Manager, and replaced one of them with a new drive. There was a little hiccup during the process. I can't recall exactly what I did precisely, but it was more or less like this;

  1. mark one of the dead drives as unconfigured good
  2. mark the drive offline
Score: 1
PostgresSQL upgrade from 9.6 to 10 on Windows fails when using pg_upgrade (fe_sendauth: no password supplied)
cn flag

Part of the work moving from Windows 2012 to 2019 involves upgrading the current install of Postgres from 9.6 to 10. I'm trying to use pg_upgrade and after some struggle with file permissions I have managed to start the process with the command

pg_upgrade.exe -b "c:/Program Files/PostgreSQL/9.6/bin" -B "d:/PostgreSQL/10/bin" -d "D:/PostgreSQL/9.6/data" -D "D:/PostgreSQL/10/data" --old-port=5432 --n ...
Score: 0
daisy avatar
ldaps does not work with ldapsearch
za flag

I'm running ldapsearch against a active directory server,

with ldap protocol it works:

ldapsearch -h IP -p 389 -b 'DC=testnet,DC=com' -D 'CN=admin,CN=Users,DC=testnet,DC=com' -w 'XX'

with ldaps protocol it fails:

ldapsearch -H ldaps://10.10.10.20:636 -b 'DC=testnet,DC=com' -D 'CN=admin,CN=Users,DC=testnet,DC=com' -w 'XXX'

strace output:
connect(3, {sa_family=AF_INET, sin_port=htons(636), sin_addr=i ...
Score: 0
uday kiran avatar
How to launch a sql file on kubernetes pod creation?
uz flag

We have our database either in aws rds or azure postgres or even on a different online server based on customer.

But our product will be running in azure kubernetes as a pod and service with database details in configmap.

Before we launch our app, it is mandatory that an sql file should be running in the database as preconfiguration.

What is the best approach we can set it so that we can automate this? ...

Score: 0
aag avatar
SSL certificate available to IIS but cannot be selected for VPN (Win2022 Server)
br flag
aag

I have installed a wildcard SSL certificate on a Win2022 Server for use for both web (IIS) and VPN authentication. I let Windows choose the appropriate certificate store, but for good measure I installed the certificate also on LocalMachine. Now, Web serving works just fine. However, the certificate does not appear on the Remote Access Server choice and consequently cannot be selected. Worse, the RAS no ...

Score: 0
Erfun avatar
Nginx returns 415 when using image_filter with webp
za flag

I have some jpg/png files that get resized in a location (with image_filter module) and it's working fine. But, I have also a webp version of some images and I want to serve the webp one if it exists. If not, the original jpg/png image should be served.

I'm using the following configuration:

map $http_accept $webp_suffix {
    default        "";
    "~image/webp"  "webp";
}

location ~ "/@s/(.*)(png ...
Score: 0
Access forbiden when downloading from private registry via helm chart, but not via simple pod
cn flag

I am trying to deploy bitnami moodle chart with custom image hosted on gitlab. When I use the registry in pod the image gets downloaded. However, when used in the chart, it gives the error below with access forbiden. Tested on minikube, and private cluster.

*Failed to pull image "registry.gitlab.com/<repo>/01976966/container/external/moodle:3.11.4-debian-10-r0": rpc error: code = Unknown desc ...
Score: 2
roelvanmeer avatar
Linux: What causes static ARP entries to flush on link down
ie flag

This is a question about a difference in networking behavior between Debian Buster (kernel 4.19.0-18) and Debian Bullseye (kernel 5.10.0-9). On Buster, proxy arp entries survive if the link on the interface goes down. On Bullseye they don't.

Situation: create a static proxy ARP entry on a specific interface:

ip neigh add proxy 1.2.3.5 dev eth0

I can verify that the entry exists:

ip neigh show proxy
 ...
Score: 1
Lewis Smith avatar
EC2 GRPC install hangs after 12 hours still no install
nl flag

I'm pretty sure it's because I am using t2.nano and not something a little more beefy.

But I have used laravel forge to provision an ec2 server, I can't deploy my application however because I need to install GRPC.

I have followed these instructions: https://cloud.google.com/php/grpc#using-pecl

And when I run: sudo pecl install grpc it runs for around 10 mins and then just gets stuck.

Seems to be running  ...

Score: 0
Albert avatar
Removing certain entries from start menu on server 2019
th flag

I've been trying to find a method to remove entries from the start menu. I've found a GPO that removes all the entries, which is not what I want. I've found that some shortcuts can be removed by simply deleting .lnk files from %appdata%/local/microsoft/windows/startmenu. On Server2019 however, there are also entries that do not have a .lnk file such as settings, windows-security or search.

I've found so ...

Score: 0
2kreate avatar
Why am I failing SPF only in my Google DMARC report?
cn flag

Curious as to why my Google DMARC is coming back with a fail under SPF. Here is the report:

<?xml version="1.0" encoding="UTF-8" ?>
<feedback>
  <report_metadata>
    <org_name>google.com</org_name>
    <email>noreply-dmarc-support@google.com</email>
    <extra_contact_info>https://support.google.com/a/answer/2466580</extra_contact_info>
    &lt ...
Score: 0
ortiga88 avatar
Error when exporting exfat disk by nfs
us flag

I have the following fs:

/dev/sdb1            exfat     60085120    11776  60073344   1% /mnt/apuntes

in the /etc/exports:

/mnt/apuntes 192.168.2.20(rw,sync,no_subtree_check)

the service is started and I launch the following command:

exportfs -ar

and I get the following error:

exportfs: /mnt/apuntes does not support NFS export

Can't export in exfat format ??? what am I doing wrong

Score: 0
manifestor avatar
Apache web server: Kill process/thread automatically that consumes too much RAM
mp flag

We're running an Apache web server (version 2.4.51 on Debian 11) which delivers a huge website with lots of scripts, all written in Perl. The problem is that no one can can really figure out how the code works and the functionality is being continuously replaced by new software written in PHP. Sometimes though the old Perl code runs into a loop, starts consuming too much RAM and the Apache web server ...

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