Latest Server related questions

Score: 1
Chuck Horowitz avatar
Precipitous page allocation failures leading to system crash
it flag

We run a platform that uses Linux bridging to filter traffic and also logs that activity to a MySQL server. Occasionally we have an issue where the unit will experience very high latency, and leading up to that we often see a repeating page allocation failure in the mpt3sas driver, and logged to /var/log/messages. These seem to occur under times of high system load, but also on a system with seemi ...

Score: 0
Migrating a Terminal Server - Multiple Names
cn flag

I tried migrating our Terminal Server, which is now successful. The terminal server is joined to a trusted domain and normally, we could access the terminal server from our own domain.

I created an A record on our DNS server to route the Old Server name to this new server's IP and whenever I ping it, it works. If I should try to connect to it, it brings up the login prompt and after logging in, I ...

Score: 0
Pēteris Caune avatar
NGINX routes to the wrong virtual host when Host header contains colon character
cn flag

My nginx.conf has several "server" sections, and a catch-all server section. Here is an example nginx.conf to give you an idea:

user www-data;
worker_processes auto;
worker_cpu_affinity auto;
pid /run/nginx.pid;

events {
    worker_connections 4000;
    use epoll;
    accept_mutex off;
}

http {
    include /etc/nginx/mime.types;
    default_type application/octet-stream;
    error_log /var/log/ng ...
Score: 1
Duston avatar
Domino Console port 2050 certificate expired. Can it be renewed?
sd flag

The original problem is that when you open the Domino Console app and try to connect to the server, you get "Either the server controller is not running or not listening on port 2050." The server controller is running and is listening and accepting connections on port 2050. All the Notes.ini settings are set, etc.) Long story short, I decided to check the TLS/SSL version on port 2050 and found this:

Score: 0
How Do I Apply Hotfixes with HPE Smart Update Manager?
us flag

I have recently installed HPE's SUM (Smart Update Manager) on a dedicated Linux VM using their provided RPM. I have been able to successfully load a node/physical server in to the interface, download and install an SPP baseline image, assign that baseline to the node, and inventory and update the node. All is going well, however, I'd like to start applying the hotfixes that I get notified about from H ...

Score: 1
millebi avatar
Simple way to dynamically increase volume size regularly
de flag

I have a pair of physical servers with 32TB of raw disk space each (4 * 8TB x 2) in a ZFS pool on Ubuntu. After formatting, I am currently at 86% used and my data volume is growing at a reasonably constant 50G per week. I've recently setup the ZFS volume on the 4 disks from just 4 separate volumes (synced to the other server for some redundancy) so I don't have to manage 4 volumes (x 2 servers) and do l ...

Score: 0
noobforlife avatar
App Engine Flex Deployment Fails With Error Response: [9] An internal error occurred while processing task /app-engine-flex/flex_await_healthy/flex_
br flag

My App Engine Flex deployment fails with this error code.

Updating service [default] (this may take several minutes)...failed. ERROR: (gcloud.beta.app.deploy) Error Response: [9] An internal error occurred while processing task /app-engine-flex/flex_await_healthy/flex_await_healthy>2022-03-02T14:50:16.393Z7.sl.2: The region asia-southeast1 does not have enough resources available to fulfill the  ...

Score: 0
ADY avatar
Addition of Export-CSV to command in Exchange 365 PowerShell results in junk data while display output is correct
ph flag
ADY

Got one I can't figure out and searching hasn't come up with much. I am trying to export out a list of all mailboxes with sizes. Using a Exchange 365 PowerShell I run the following command:

Get-Mailbox -resultsize unlimited | get-mailboxstatistics | ft DisplayName,TotalItemSize,Itemcount 

And the output is as expected:

DisplayName       TotalItemSize                  ItemCount
-----------       ...
Score: 0
TonyP. avatar
Forwarding ethernet frames to tap interface using ebtables / ebtables missing broute table
in flag

I spend much time today figuring out how to do this, but I could not find a solution. In my mind it should be possible. I'm trying to setup the following setup:

setup overview

Reading the tap1 interface and forwarding to enp0s3 using Go should work without any problems... I hope. If I do a ping 10.0.0.10 -I tap1 I can see the ether frames in the Go application. (I currently use https://github.com ...

Score: 0
etd avatar
I might have broken container port mapping
cn flag
etd

Port mapping is not working. I don’t know if it was something I did or what.

Setup: Arch Linux with kernel 5.16, Docker 20.10.12, using nginx-proxy with its acme companion to get certs for various apps in other containers. Everything was definitely working well.

Then all of a sudden I started getting 502 errors from the nginx proxy. It couldn’t reach the containerized apps on the ports I had s ...

Score: 0
NGINX: reverse proxy path to subdomain and append the rest
cn flag

I have the following NGINX configuration file:

server {
  server_name devices.example.org;

  ssl_protocols TLSv1.2;
  ssl_certificate /etc/ssl/web/example.crt;
  ssl_certificate_key /etc/ssl/web/example.key;

  location ~* ^/(.*)(.*)?$ {
    proxy_pass                  http://$1.proxy.tv$2;
    proxy_buffering             off;
    proxy_set_header Host       $http_host;
    proxy_set_header X-Real ...
Score: 2
Nstevens avatar
How to add ssh keys via Ansible when AuthorizedKeysFile is set?
br flag

How can I get Ansible to populate the correct file when my /etc/ssh/sshd_config has AuthorizedKeysFile set to /etc/ssh/authorized_keys/%u? Ansible seems to ignore the setting and places keys in $HOME/.ssh/authorized_keys

playbook:

---
- hosts: all
  vars:
  vars_files:
    - ../group_vars/ssh_root_authorized_keys.yml
  gather_facts: false

  tasks:
    - name: Set up multiple authorized keys
       ...
Score: 0
Haproxy help for https requests on custom ports
fr flag

We would like to use haproxy ingress 1.7 on kubernetes to listen on 55560 port for https connection.

Could you please assist in this regard?

Here is my haproxy.cfg file. When trying to access, getting curl: (35) OpenSSL SSL_connect: SSL_ERROR_SYSCALL in connection error.

Https on 443 works fine.

Regards, Kalyan

# _version=5
# HAProxy Technologies
# https://www.haproxy.com/
# this file is not meant to ...
Score: 1
Robert avatar
Jenkins after HTTPS reverse proxy keeps on redirecting to HTTP
us flag

We have set up Jenkins behind an Apache reverse server with HTTPS. Although the default Jenkins URL is set to https://... in Jenkins and links on the GUI are working fine, all redirects ("302 Found") are pointing to HTTP, e.g. here: browser I could not find any existing thread on this here. Is there maybe some setting we might still be missing?

Addendum: This is the reverse proxy configuration we are using:

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