Latest Server related questions

Score: 0
Francesco avatar
How to force 1G speed for Juniper QFX5100 10G ports?
jp flag

I have available a Juniper QFX5100-48S switch (48 SFP 10G ports, 6 QSFP ports) that I cannot join into our network since an SFP DAC 10G cable connecting it to an SFP port on a HP V1810-48G switch does not work (the web panel on the HP switch says that on the connected port the link is down). The very same cable successfully negotiates a connection between the HP switch and a server with a 10G Ethernet p ...

Score: 0
Change Nginx proxy pass public path
in flag

I have a Python/Django API with a unique endpoint /videos running on my Debian server.

The Nginx vhost looks like this:

server {

    server_name example.com;

    location / {
        # Pass to Uvicorn/Gunicorn web server service
        proxy_pass http://upstream_name/;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $ ...
Score: 0
Vincent Teyssier avatar
htop does not show the real memory usage
eh flag

I'm having a server running around 250 docker containers. Once they are all up and running, htop shows a 32-33% RAM usage as shown below: enter image description here

I've also installed netdata for a more granular monitoring, but then I get the following (after a restart and ramp up of the containers): enter image description here

From what I see in netdata there are about 20Gb of RAM which are marked as cached, however htop does not show them?

I had several ...

Score: 0
What Chromium Edge settings affect its ability to perform ClickOnce deployments from a LAN share on an ActiveDirectory network?
us flag
Tim

Chromium Edge (v92.xx -- the currently supported one as of this writing) is treating the ClickOnce setup.exe file on a LAN share as a "normal download" (intercepting it rather than executing it) even after Group Policy has been set to enable ClickOnce support in Edge. What are the Edge settings that need to be changed to support ClickOnce?

I suppose SmartScreen is involved, in particular the Allo ...

Score: 2
Ralf157 avatar
Ansible Search for parent-directory-names of files
id flag

I'm trying to get the parent directory Name of files identified by a pattern.

base/tool1/sub/test.log
base/tool2/abc/values.log
base/tool3/sub/test.log

I want to get every directory absolute path, where test.log is to find. so base/tool1/sub/ and base/tool3/sub/ would be the matches I want to get as result.

- name: "Loop-Playbook"
  hosts: all
  tasks:

  - name: "Filter File Matches"
    find:
      ...
Score: 0
OttoEisen avatar
Lightweight HTTPS reverse proxy
br flag

I have a need similar to this member: Single public IP, multiple HTTPS backends, Certs should stay on the backend servers. The answers to the post list NGINX, haproxy and sniproxy als possible solutions.

My public IP lives on a Debian server with really tight resources (1 vCPU, 512MB RAM), so that's an issue. Which of the listed solutions needs the least resources? Or are there other alternatives? TIA!

Score: 0
Asterisk - Conferencing MulticastRTP and SIP channel together AFTER commands on run on the SIP channel
br flag

I have a PA system in the building that requires dialing an extension and then #00 to signify "All Call". Also, the phones can do pages through multicast.

I'd like to tie these two systems together.

Right now I have the following through AEL to join them both together

_XXXX => Page(SIP/${EXTEN}@announcementpbx&MulticastRTP/basic/224.0.1.116:9999,q);

I can pick up any SIP phone, dial 7145 (f ...

Score: 0
Se ven avatar
Connecte to VPN server via VPN client which is a NAT instance
jp flag

Main question is how to connect to a vpn server via a vpn client which is a NAT instance, let me describe about it.

Scenes 1:

I have a group of service instance(ubuntu 18.04) named A

One instances which i use for NAT instance named B

both group A and instance B are in same vpc, A has no public ip ,B has one pulibc ip, and which i did is use B as a NAT and set SNAT in vpc so group A can access internet  ...

Score: 0
LilaQ avatar
Using 3 openvpn instances at the same time
pe flag

So I have 3 OpenVPN Access Servers, and downloaded the config for all 3 of them. Then on my raspberry I ran 3 instances of openvpn (even with a different subnet configured in the Access Servers) with each of the config files.

My goal is to be able to route incoming traffic to individual devices, e.g. IP_of_Access_Server_1 leads to Client_1 in my network, IP_of_Access_Server_2 leads to Client_2 etc. That' ...

Score: 0
bpftrace: Trying to get IP's and ports on tcp_cleanup_rbuf()
jp flag

I've hooked tcp_cleanup_rbuf() and I'm trying to get the IP and port information out of the skb queue. But it seems to be empty. Is that correct? Has it already been free'd at that point?

Here is a shell script that I'm testing with. Fix the path to your own kernel source directory, run it and also run an ncat --keep-open --listen 0.0.0.0 5555 and a ncat <server IP> 5555.

clear && bpftrace - ...
Score: 0
Dannyboy avatar
Remote mysql server in docker container - access using macvlan and wireguard?
co flag

Situation: Several VPS servers around the US connected to my laptop via wireguard mesh network. For wireguard mesh network Im using tool called innernet (https://github.com/tonarino/innernet).

So basically its like my laptop and vps servers are on same internal network.

VPS ip    = 10.32.89.1
laptop ip = 10.32.90.1

Looks like VPS and laptop has this virtual interface defined (not sure if this matters): ...

Score: 0
Roger Creasy avatar
Why are MySQL system user passwords incorrect?
sd flag

I was adding a user to my server via MySQL Workbench. Something went awry; the addition failed. Afterwards my root account could no longer access the DB via Workbench. (access denied)
I was able to connect as root from the command line mysql -uroot -p but root has no privileges.
This system has been in place and working, until now, for over a year

The log shows:
Found invalid password for user: 'mysql.in ...

Score: 0
Zabbix scheduled reports configuration - Cannot connect to web service: couldn't connect to server
in flag

I recently upgraded Zabbix to 5.4.1 and I wanted to start using scheduled report, but I've got some problems with conifguration (error Cannot connect to web service: couldn't connect to server).

My Zabbix is running in Docker on Debian Buster. Everything is based on official containers: Zabbix Server (PostgreSQL), Zabbix Frontend (Apache, PostreSQL) and PostgreSQL12.

According do documentation (https:// ...

Score: 0
Ayyanar sithanandhan avatar
User profile delete GPO
de flag

I created a GPO to delete the user profile within 90 days but it didn't work.

When I checked, I found the user profile folder and ntuser.dat file modified dates are not matching.

My client operations system is Window 10 20H2 version and Server 2016

Score: 0
Patrick Bucher avatar
Gitea offers wrong SSH key
in flag

I'm running Gitea on a virtual machine that is publicly accessible under gitea.myorg.foo. Here's the server part relevant to my SSH configuration of my configuration file:

[server]                                                                                                                       
SSH_DOMAIN       = gitea.myorg.foo                                                                           ...

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