Latest Server related questions

Score: 0
Amit Pansuria avatar
GCP: When creating GKE cluster using service account,what roles ( permissions) needs to assinged?
us flag

I plan to create GKE cluster using terraform using service account.However I am not 100% sure before I run terraform script what API I needs to enable and what exact roles ( permissions ),I needs to assign to service account.I can simply asisng owner permission but it is not good practice.

Regards, Amit

Score: 0
steffres avatar
qemu-kvm snapshot creations are extremely slow after a few first fast ones
in flag

Could anyone help me on this please?

behavior

I'm running several VMs with qemu-kvm and when creating some first few snapshots of a running VM, they are created super fast (roughly 10 seconds). However after a certain amount of snapshots, their creation performance suddenly takes a huge hit, dropping from roughly 10 seconds to 10 or 20 minutes (depending on the size of the VM's qcow2 disk).

Interesti ...

Score: 0
removing inaccessible datastore in vmware nfs41 - not typical sytuation
co flag

after storage metrocluster failure my datastores became inaccessible. I logged into esxi host via ssh listed storages and removed them using following commands:

esxcli storage nfs41 list
esxcli storage nfs41 remove -v "datastore-name"

It hepled me to remove all but one left and this is interesting part, when i list storages in cli using esxcli storage nfs41 list i see none but its still visible in GUI  ...

Score: 0
AWS ElasticBeanstalk: Early termination of worker [puma] Loading development - gems?
cn flag

I'm currently upgrading rails from 6 to 7 and so had to upgrade my eb platform-version as well (to run ruby-3.0).

Now puma isn't able to start and always looping through:

[13033] + Gemfile in context: /var/app/current/Gemfile
[13033] ! Unable to start worker
[13033] /opt/rubies/ruby-3.0.3/lib/ruby/site_ruby/3.0.0/bundler/runtime.rb:309:in `check_for_activated_spec!'
[13033] Early termination of worker ...
Score: 0
El_Merendero avatar
Error 502: Deploy Django application with Gunicorn and Nginx
ar flag

I have developed a web application with Django and I am trying to publish it in a virtual machine created with Azure. To do that I'm using the following software stack:

  • Ubuntu (20.04)
  • Django (3.0.7)
  • Virtualenv (20.0.17)
  • Gunicorn (20.1.0)
  • Nginx (1.18.0)

To deploy the app I followed that guide: https://www.digitalocean.com/community/tutorials/how-to-set-up-django-with-postgres-nginx-and-gunicorn-on-ub ...

Score: 0
Pulsar avatar
LXD export backup failed. Snapshot error
za flag

I tried to make lxc backup and get's error that failes on some snapshot for 2 years ago.

run test command lxc export backup /tank/local/lxd/backups-temp/backup_test.tar.gz -v

Error message: Error: Create backup: Backup create: Snapshot "sunday-2019-12-01" in storage but not expected

+-------------------+----------------------+------------+----------+
|       NAME        |       TAKEN AT       | EXP ...
Score: 0
Authenticate single domain with multiple open id connect clients in Apache webserver
pg flag

I want to be able to use different OIDC clients for authentication in a single domain hosted by a webserver.

This means I want to serve mydomain.example.com and have multiple OIDC clients that are able to connect to this domain.

For one client this easily can be done using mod_oidc in an Apache webserver by providing

OIDCRedirectURI           https://mydomain.example.com/auth0/redirect_uri/
OIDCC ...
Score: 0
Redirect root / to proxy alias multiple subdomains
cn flag

So I have been trying and failing at re-write conditions for a site that multiple subdomains for its site

The gist is that each market must direct and display code differently do to regulations

so

https://market1.product.com/    
https://market2.product.com/

Should redirect to

https://market1.product.com/product-alias
https://market2.product.com/product-alias

Same alias, different subdomains

So I h ...

Score: 0
praful avatar
CentOS 7.8.2003 (Core) : Failed to restart Openssl.service: Unit not found
in flag

Im using CentOS 7.8.2003 (Core)

Recently the Openssl doesn't work anymore but it worked before.

when I tried to do this

sudo service Openssl start

or

sudo service Openssl start

It says service Openssl unit not found

I tried also to sudo service httpd start and start the Openssl but still doesn't work and also tried with different dependency libraries still showing the same. can anyone look it this it wil ...

Score: 0
carloslockward avatar
Simple stateful DHCPv6 using ISC DHCP and RADVD. Doesnt work?
gb flag

I'm trying to set a simple ipv6 network using ISC DHCPv6 on a linux machine.

Here is my dhcpd6.conf:

subnet6 beef:fade::/112 { 
   max-lease-time 3600;
   range6 beef:fade::100 beef:fade::fffe;
}

The dhcpv6 server works and assigns addresses to connected hosts in the specified range however, attached devices cant ping each other or ping the dhcpv6 server because they use 128 as netmask.

Looking on ...

Score: 0
Alberto Labuto avatar
How to access from Linux (host) any content that needs the VPN connection running on Windows (guest)?
it flag

I'm working on a coding project that needs to access private URLs through a VPN connection.

The only way to connect to this VPN is through the company's proprietary software made only for Windows.

So, to work on this project we need to run Windows to connect to the VPN.

I want to know if there is a way to actieve the following VM/network scenario:

1 - Linux as host.

2 - Windows as guest.

3 - On Windows  ...

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