Latest Server related questions

Score: 0
Hunter avatar
How to compare a remote host fingerprint to the fingerprint of a different host?
kr flag

I have two ways of accessing my remote host ssh server:

  1. using its local IP addres

  2. using its public IP address

Yesterday, I reinstalled my SSH server on the remote host and I updated my known hosts file for the local IP address. I am now off of my local network and trying to connect to my server using its public IP address and I realized I forgot to update my known hosts file after reinstalling the ...

Score: 0
Nginx api gateway warehouse with subdomain support
ke flag

I am following a tutorial to setup an API proxy, I am running production and development server apps on the same VPS

https://www.nginx.com/blog/deploying-nginx-plus-as-an-api-gateway-part-1/

I have my domains managed with SSL via certbot on both live.domain.com and dev.domain.com

I am stuck on "Defining the Warehouse API" The issue is that the routing explained is based on URL path location, it d ...

Score: 0
Can NOT bind host port 14433 to container port 433 using localhost, but https works using container IP (for example 172.21.0.2)
bd flag

When I do lynx localhost:14080 from host, it works. The website is loaded from the container.

When I do lynx localhost:14433 from host, it does NOT work.

When I do lynx https://localhost:14433 from host, it does NOT work. Error: Unable to make secure connection to remote host.

The container is running on a bridge network, launched by docker-compose. The IP of the container is: 172.21.0.2.

BUT, whe ...

Score: 0
using one router for OpenVPN to connect through internet router
za flag

I connect to the internet via a router. I want to setup a second router (ASUS) to connect via OpenVPN through the first router to a VPN service.

I assume the WAN port of the second router needs to be connected to a LAN port of the first router. But it does not work.

How do I have to setup the second router's IP ? Do I connect correctly with WAN to LAN ?

I think I have the OpenVPN config right.

Thanks a lo ...

Score: 2
shaishaw avatar
ERROR: gcloud crashed (ConnectionError): HTTPSConnectionPool(host='oauth2.googleapis.com', port=443):
ng flag

I have been using gcloud cli for last 3months on my system, but now I start facing this error while authenticating with gcloud auth login or gcloud init --console-only.

After debugging it, I see some issue with the DNS resolution for oauth2.googleapis.com

enter image description here

Below is the result when trying to ping oauth2.googleapis.com:

enter image description here

PING dotblocking.dummy (13.127.247.216): 56 data bytes (My ISP seems to redirecting ...

Score: 0
`stat("/usr/share/zoneinfo/UTC"... repeating in stack trace
ru flag

Is it normal to see the following thousands of times repeated in a stack trace?

How can I rectify this?

On a GCP Instance running WHM

stat("/usr/share/zoneinfo/UTC", {st_mode=S_IFREG|0644, st_size=118, ...}) = 0
stat("/usr/share/zoneinfo/UTC", {st_mode=S_IFREG|0644, st_size=118, ...}) = 0
stat("/usr/share/zoneinfo/UTC", {st_mode=S_IFREG|0644, st_size=118, ...}) = 0
stat("/usr/share/zoneinfo/UTC", {st_mod ...
Score: 0
Soft-raid with Windows Server (Redundancy on OS)
pe flag

We lease bare-metal servers on OVH. We use Windows Server 2022 as OS on the servers.

OVH offers soft-raid for all of their servers. They do not offer hardware raid.

While it's generally possible to do a raid1 mirror raid on Windows Server, when you do that it does not include the EFI partition, and thus you don't actually have redundancy for the system. If one SSD goes out, the system will become un ...

Score: 0
what is best way to backup kuberenetes and kubeflow on gcp vm?
fr flag

I had a GCP Linux VM running microk8s 1.20 and kubeflow. I took a snapshot of that VM and when I open it, the dashboards are not accessible saying "The connection has timed out", using the same address, but they were accessible from the original VM's browser. what is the best way for backup if somehow the original VM is destroyed and I need to restore my Kubernetes, kubeflow services online asap? So my  ...

Score: 0
IT_User avatar
How to expand partition that is in the middle of other partitions (or create new and migrate data over)
mx flag

So I have a need to expand a partition (/tmp) on a system and not understanding exactly how to proceed with this (I did not initially set the partitions up).

The following commands show:

fdisk -l
Disk /dev/sda: 4798.6 GB, 4798552211456 bytes, 9372172288 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes ...
Score: 0
Cloud avatar
How to Read Amazon CloudWatch metrics for Amazon EBS?
jo flag

I want to know VolumeReadOps, VolumeThroughOps and throughout of EBS volume to determine whether I need to update iops or throughout of my EBS volume. I want to know maximum and average ops. But my calculations according to description of VolumeReadOps aren't consistent from cloudwatch of a 14 days running instance.

Read throughput (Ops/s)

  • 1 minute Sum at 15:10: 381
  • 5 minutes Sum at 15:10: 365
  • 1 ...
Score: 0
Alfonso Lam avatar
Error in virsh dumpxl
cn flag

I am trying to migrate a VM to a new host. One of the steps I need to do is virsh dumpxml. But I am getting this:

sudo virsh dumpxml mycomputer error: failed to get domain 'mycomputer'

Any idea how to address this issue? Thanks a lot

Score: 0
ssh through openVPN on openWRT hangs on SSH2_MSG_KEXINIT sent
is flag
Foo

I'm encountering a problem where ssh to a remote server hangs with the message SSH2_MSG_KEXINIT sent. I have already explored the MTU options with no luck.

Case 1 (fails)

This happens when I ssh from my Linux PC through an openWRT router running the openVPN client. I have the router set to forward from the LAN 44.20.11.0/24 to the VPN tun0. I can successfully ping the remote ssh server from my PC, so ...

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