Latest Server related questions

Score: 0
alixander avatar
Logs for the communication between Kube API server and ETCD
tn flag

I am trying to understand the internal communication in the cluster for example when creating a pod.

root@kmaster-0:# kubectl -v=7 -n mynamespace run mypod --image=nginx
I0903 11:01:06.368969  594516 loader.go:372] Config loaded from file:  /root/.kube/config
I0903 11:01:06.372708  594516 round_trippers.go:432] POST https://192.168.178.111:6443/api/v1/namespaces/mynamespace/pods?fieldManager=kubect ...
Score: 0
Hydher avatar
mod_tls missing on proftpd
vn flag

I am trying to enable TLS on Proftpd server (ProFTPD Version 1.3.7a, Debian version: 11)

However, after completing all the steps and restarting the proftpd I am getting the below error.

mod_dso/0.5: unable to load 'mod_tls.c'; check to see if '/usr/lib/proftpd/mod_tls.la' exists

So I checked the /usr/lib/proftpd/ and the mod_tls is missing there. How can I enable/install this module there?

Proftpd ...

Score: 0
kiloponge avatar
How to copy with robocopy the time attributes without re-copying the files
us flag

I transferred the files to a new disk but found that files with the wrong year (1980) and these files I can't open with Photoshop.

I would like to copy the time attributes from the first drive to the second without re-copying files.

A large amount of data. Thanks.

Score: 0
user6329530 avatar
Strange behaviour of rsync between debian an truenas
us flag

I want to use rsync to backup data from webserver to Truenas. The webserver runs Debian 11 and Truenas is at 12.0-U5 The backup is saved on the webserver in an encrypted format using restic. Since it's already encrypted I want to use rsync directly to avoid ssh overhead.

On Debian rsync is at version 3.2.3 and on Truenas 3.1.3 now when I use

rsync -rdt rsync://rsync@truenas

I occasionally get a connectio ...

Score: 0
Morteza Mohammadi avatar
All Nodes in Gallera Cluster(MariaDB) has seqno: -1
eg flag

I Have 4 nodes in Galera Cluster and all of their has seqno: -1 and safe_to_bootstrap: 0 in grastate.dat , i can bootstrap one node manually and now all node is online and working fine but my problem is with seqno: -1

i used galera_recovery in all node but has not effect. how can i solve this problem ?

actually you know in this case i can't find really advanced node and my guess is i had lost so ...

Score: 1
anish avatar
How non root user able to listen on priviledge port
jo flag

I supposed to get a bind exception instead it's binding on privilege port

% docker run --rm -u nobody  alpine  nc -l 0.0.0.0 443
% docker exec -it b2b471d05398 sh
~ $ id
uid=65534(nobody) gid=65534(nobody)
~ $ ps
PID   USER     TIME  COMMAND
    1 nobody    0:00 nc -l 0.0.0.0 443
    8 nobody    0:00 sh
   15 nobody    0:00 ps
~ $ %

Even tried with another approach by building a Dockerfile

FROM pyt ...
Score: 0
Why doesn't openssl from Homebrew include aes-256-gcm cipher support?
tr flag

I have installed latest openssl via Homebrew on my Mac (macOS Big Sur 11.5.2). But it doesn't support aes-256-gcm cipher suddenly.

$ /usr/local/opt/openssl@1.1/bin/openssl enc -ciphers | grep aes-
-aes-128-cbc               -aes-128-cfb               -aes-128-cfb1
-aes-128-cfb8              -aes-128-ctr               -aes-128-ecb
-aes-128-ofb               -aes-192-cbc               -aes-192-cfb
-aes-1 ...
Score: 1
Enable UFW temporarily, not on boot?
fr flag

Scenario: I am on a remote server, and if I set up UFW incorrectly, then I will be locked out without chance for easy recovery. So I want to start ufw and see if it works. If it doesn't, then I want to restart the server and have ufw disabled. Note that the server mounts its file system via NFS, and if that gets blocked, the system is dead.

I tried:

systemctl start ufw

While systemctl status ufw ...

Score: 0
GKE Kubernetes blue/green deployment error window
ua flag

We have a container cluster with mode: Autopilot running in GKE. We are currently receiving errors in a short window when performing a "blue/green"-deployment from Jenkins.

When we switch the service to the new deployment there is a window under 100ms that will generate the following error.

<html><head>
<meta http-equiv="content-type" content="text/html;charset=utf-8">
<title>5 ...
Score: 1
davidlars avatar
Is serving a Python Flask web app with IIS/Win Server (on prem) worth the trouble?
cn flag

There are a few resources (very few from what I can tell) suggesting that serving a Python web app from IIS is doable, but I've not heard or read any real world stories about this in practice.

I want to know if this approach is even worth considering in an organization that's almost exclusively a Windows shop.

Is up-skilling and investment in running Python from say an Ubuntu machine (for which ther ...

Score: 2
John avatar
Jira upgrade 8.19.0 cannot connect to mysql 5.7.35
in flag

I have confluence and jira running on a standalone server.

I just upgraded confluence - no problems. It runs connected to mysql and is up as we speak on the latest version.

I just updated jira but it says it cannot connect to the database:

Database: We've found an error in MySQL supported version! The database type in your dbconfig.xml is set up to MySQL 5.7 and your MySQL version is different. Cons ...

Score: 2
Why is IE showing certificate popup when authentication mode in IIS is anonymous?
in flag

I have a website deployed on IIS server. The authentication mode is set to anonymous: enabled.

When I enter the website url and hit enter button, IE is showing me a certificate popup asking me to select a certificate. Why could this happen?

Score: 1
Tony avatar
Show clear names instead of anonymous names in Office 365 Report- PowerShell or Graph
ca flag

Microsoft has made anonymous display of user-names as default in Office 365 and also enforced it from August 31, 2021. I found a way to overcome it from Admin Portal. https://docs.microsoft.com/en-us/office365/troubleshoot/miscellaneous/reports-show-anonymous-user-name

I want to update this setting using PowerShell or Graph. As far as I have checked, there is no method found. Has anyone found any  ...

Score: 1
docker - create two container got two different network id instead of using default bridge network
uz flag

My goal was, that Jenkins container will "talk" with Ansible container in order to create Jenkins file for Jenkins pipeline.

I was expected that those two container will "join" to bridge network and get 2 IP addresses of the same network id, but instead additional two networks were created, and each container got IP of different Network id.

Also, expected that those two container will have acces ...

Score: 0
Assigning a static local address to a Windows VPN adapter
za flag

I'm setting up a split tunnel for my work VPN connection, since I can limit the needed routes to just two blocks. Issue is, every time I restart my laptop and connect to the VPN, the last byte of the adapter IP address changes, and all routing I've set up is moot.

Is there a way to assign a static address to the adapter?

relevant ipconfig with changing part highlighted

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