Latest Server related questions

Score: 0
Magesh avatar
Consul Ingress Gateway hosts tag not working. Testing environment is minikube
mc flag

I want to connect to a consul service through ingress gateway. I have deployed my consul in my local minikube and generate the public ip to ingress gateway through minikube tunnel command and ingress gateway is listening on the port 8080. Also service default is created.

Below is the ingress gateway service :

consul-ingress-gateway           LoadBalancer   10.97.211.68     127.0.0.1     8080:31328/T ...
Score: -1
Tevfik Ceydeliler avatar
Opensmtpd can relay mail from a list to any domain?
mx flag

My company briefly like this

I have 1500 IP addresses SMTP source and Exchange 2016 (Behind KEMP LB) Due to LB topology, my anonymous SMTP relay receive connector scopes store on Exchange server. Now I can control anon. SMTP relay traffic by using DNS (stmp.company.com) But, due to availability concerns and redundancy I want to move this IP address to OpentSMTPd server. My idea, all SMTP mail sources sen ...

Score: 0
rumon avatar
Azure loadbalancer for two vms which are listening on same port number 8005. How to route traffic from frontend IP of loadbalancer?
es flag

I have a special requirment. I created azure loadbalancer which has frontend IP 65.x.x.x, and two azure vms, already configured loadbalancer rules. Two azure vms applicatios are listening on port 8005. So i want to route traffic from azure loadbalancer. If i hit 65.x.x.x:8005, it should route route traffic to healthy vm. SO how to create security rules to open port.

Score: 0
Ivan Heitmann avatar
troubleshooting approach to hung screen on win 10
jp flag

I have the same problem on two machines where the entire screen will become unresponsive save the mouse, followed after a few seconds by the cursor also freezing. Audio will continue to play, but the machine never responds, not to ctrl-alt-del, not to win-tab, not to anything.

I normally assume these kinds of things are graphics driver problems, but I have updated the drivers and still have the i ...

Score: 1
/usr/local/sbin/php-fpm: Undefined symbol "setproctitle_fast"
cm flag

After upgrading php7.2 into a php7.4 following error is showing when trying too start a php-fpm service: /usr/local/sbin/php-fpm: Undefined symbol "setproctitle_fast"

Has anybody met this kind of bug in FreeBSD11? Tried to google but couldn't find the solution to fix this problem.

Score: 0
Google SPF fails with some IPs
my flag

GMail MX are

  • ASPMX.L.GOOGLE.COM: 1
  • ALT1.ASPMX.L.GOOGLE.COM: 5
  • ALT2.ASPMX.L.GOOGLE.COM: 5
  • ASPMX3.GOOGLEMAIL.COM: 10
  • ASPMX2.GOOGLEMAIL.COM: 10

When checking for IPs for these names, each time your ask for a resolution you can hit differents IPs. Nothing strange here.

But some of them soft fail a standard SPF check for "gmail.com" domain.

How is this possible ?

example

Score: 0
MySQL RDS Performance Insight got stuck
jp flag

We are using AWS MySQL RDS. Quite recently, we are saw MySQL RDS Performance Insight got stuck with

SET `@slave_uuid` = ?

Like the following image

Top SQL from RDS Performance Insights

The second one that follows the above is

Use `db_name`

As I check from the cloud watch monitoring. All the CPU/IOPS are pretty normal.

enter image description here

enter image description here

enter image description here

Is there any way to trace/solve this issue?

Score: 0
Cranta Ionut avatar
Defender for Identity health issues
my flag

I am having some difficulties in fixing health issues on my companies MDI instance. The error I am facing on all our virtualized domain controllers is :

"Some network traffic could not be analyzed"

According to Micorosft docs, they are suggesting to disable on the virtual network adapter the following :

  • TsoEnable
  • LargeSendOffload(IPv4)
  • IPv4 TSO Offload

This can be done manual but we have lo ...

Score: 0
Unable to get Compliant state for OS policy assignment on GCP console
es flag

I created a RHEL7 VM and a OS Policy assignment with a simple config. Here is the YAML I'm using to validate. Below is the same shell script used in yaml for reference:

export num=$(stat --format '%a' /etc/crontab); if [[ "$num" -eq 644 ]]; then exit 100; else exit 101; fi

Since I get the output 644 when I SSH and manually try the command, I'm checking the same with this script and after validating, i ...

Score: 0
Bil5 avatar
Debian installer won't exit after preseeded installation
tr flag

I'm doing a preseeded installation that involves displaying debconf INFO messages right inside the debian installer. At the end of the late_command, I'm expecting the system to eject the installation cdrom, and reboot my instance. The problem is that instead of behaving this way, it gets back to the debian installer menu, and to finish the installation process it leaves me only the option to manually ...

Score: 0
VietDuc19 avatar
Allow IP NAT for Mod GeoIP on Apache
vn flag

I have web server is running Apache 2.4.46 under Centos 7 server.

Currently, I have configured mode GeoIP for it, used MaxMind GeoLite2 Database and only allow access from specific countries.

It's running OK but today, a few customers cannot access my website and got 403 Error (Permission Denied).

I checked on web server and saw that: These customers is living at my allowed countries but their public I ...

Score: 1
Евгений Тараренко avatar
Commands hangs on logical volume

I'm using virtual machine with SUSE Linux Enterprise Server 11. After one of the critical shutdowns of the server, the disk id have changed. I have changed and replaced the values with new ones in the following files:

/boot/grub/menu.lst
/boot/grub/device.map

In /etc/fstab /dev/sda* was specified, so there was no need to change it. But there was an error during boot:

mount: special device /dev/u01/u ...
Score: 0
meliodas316 avatar
FreeRadius with Active Directory and Google Authenticator
in flag

I would like to do the following setup for 2 factor authentication: AD Password + OTP using google authenticator.

I am using freeradius.

Does anyone has a helpful guide to perform this task?

Especially that I know I should not be using mschap2

Score: 0
Syntax Error avatar
Can't access webUI for Unifi Controller locally running in docker
es flag

I am able to access other docker containers which are hosted on my server via their web interfaces on various ports, but Unifi Controller is giving me "refused to connect" type errors.

This is the output of docker ps

    CONTAINER ID   IMAGE                                  COMMAND         CREATED       STATUS                        PORTS                                                              ...
Score: 2
What's necessary for a bare metal dual stack kubernetes setup?
ch flag

We are about to start setting up a new kubernetes cluster on bare metal at our own datacenter. The documentation for the k8s moduls and services is great, however I was not able to find any comprehensive top view documentation on the components necessary to meet our requirements:

Pods need to be reachable via IPv4 and IPv6 Pods need to be able to move between hosts and still be reachable on both  ...

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