Questions tagged [cloud]

Cloud computing is the delivery of computing as a service rather than a product, whereby shared resources, software, and information are provided to computers and other devices as a utility (like the electricity grid) over a network (typically the Internet)

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How to implement VDI solution using OpenStack

I'm new in the domain of cloud. And for my internship, i'm working on the implementation of an open source VDI (Virutal Desktop Infrastructure) solution. After a few days googling VDI and cloud ...
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compute.instances.list privilege required for Cloud Functions

I am following https://cloud.google.com/scheduler/docs/start-and-stop-compute-engine-instances-on-a-schedule. When testing the Cloud Function, I get the error message: Error: Required 'compute....
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Nextcloud doesn't allow access, despite address being whitelisted in config.php

I installed an UCS Univention App virtual machine with Collabora integrated with Nextcloud. After installation I accessed Nextcloud without any issue, but I did't set a static IP. Next day I came back ...
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Access wireguard using hardware Authentication like yubikey

At our company we use wireguard vpn to access our cluster. In our server, we install wireguard which will add a network interface that acts as a tunnel interface. The access with this tunnel will be ...
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Cloud instances multiple vs single with longer time cost analysis

I am trying to compare the cost of running the same machine, same load on GCP( I don't know if the answer would be valid for other providers). so does running the same instance for x amount of time (...
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Google cloud billing renewal process

I have a server hosted in Google Cloud which still is using the 300$ Google gives you for testing purposes on new accounts but it is ending soon. I alredy have a credit card assigned to my billing ...
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Does Google Cloud include Google Workspace?

Complete newbie, please help me - seems a simple question but I can't find the answer online. If I decide to use Google Cloud to host my Wordpress.com site, is Google Workspace included or do I have ...
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Installing Windows 10 on Hetzner Cloud (but not Dedicated) server [closed]

I am looking for a tricky way to install Windows 10 on Hetzner Cloud (but not Dedicated) server. Hetzner don't provide any ISO images for consumer-grade OS, including business desktop editions. Even ...
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Can not set static ip-adress on server (Ubunut Server 22.04)

I have been trying to set up my own cloud via nextcloud on an old laptop. So far it all works fine but the only problem is that I can not make it work with a static ip-adress. It works just fine with ...
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Cloud platforms CDN: is it possible to make specific API request going through CDN caching?

I have encountered many Apps that has a server-side handler with the following features: (1) The App makes "pictures, musics" that needs to be downloaded going through a CDN caching network ...
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How to redeem the money in cloud billing account?

I topped up money in a invalid cloud billing account. How can I redeem it? Thanks! Regards, Shangzi
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Need a CLI program to implement cloud level reentrancy protection

I have a kubernetes system which must run rake db:migrate before deployment. For reasons, we'd like to do this as an init container instead of a job. This seems like a more general class of program ...
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selecting vCPU harware family while creating VMs on AWS or Azure or Google compute

Do the AWS or Azure or Google compute allow user to select vCPU architecture/Family while creating a VM? Is that possible if I have to specifically create a VM with Xeon family processor and another ...
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Load-balancing per network port?

Theoretically there are: client LB SERVER A SERVER B Question: Is there a load-balancer solution (either by software or payed in the cloud) that can redirect the "clients" to "SERVER ...
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What is VMWare Cloud on AWS?

If AWS is powered by Amazon's own hypervisor layer then What is VMWare Cloud on AWS As I basically understand VMWare provides virtualization products such as VMWare ESXi, NSX etc. They sit in between ...
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CloudStack and GPU support

Is there any document for GPU and VGPU support in cloudstack version 4.14 and later? For example how I find out CloudStack support Nvidia Quadro RTX series or not?
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AWS Athena Query 2 separate tables together

I have 2 Tables, and i need to query them together, for example. From the first table i get results with my query: InstanceID, title, status and etc... From the second one: key, value, region and etc.....
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GKE Konnectivity agent error

Our GKE cluster started showing Konnectivity agent errors: connection read failure" err="read tcp 172.16.51.22:49332->172.16.51.8:10250: use of closed network connection" ...
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Google Cloud, Virtual Machine, Standard Compute Machine. Keeps Crashing

I have a Google Cloud Virtual Machine that is an N2 General Purpose machine running Windows server 2019. I am running a C++ application that is .net. The machine has 48 cpus and 192 Gigs of ram. The ...
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Connect from Azure VM to Laptop Environment

Lots of articles discuss setting up connections to your VM (RDP, SSH, Bastion). However, when you are emulating on-prem environments, usually you also need to connect back to your laptop or laptop ...
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Is Cloud Best Practice To Still Have Multiple Disks (Volumes) For a Server?

In the old days of physical servers, it was considered good practice (at least at the places I have worked at) for a server to always have at least two disks (volumes) no matter how simple an ...
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Google Cloud Platform instance creation failure (Invalid value for field 'resource.disks[1].initializeParams.diskSizeGb')

I'm trying to create an instance using GCP. The followings are the specifications (the rest of the settings are set as default): Region: us-west1-b GPU type: NVIDIA Tesla V100 Number of GPUs: 1 Series:...
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Make use of Hetzner Robot vSwitch public IPv4 subnet on Hetzner Cloud servers

We have an issue with the use of Hetzner Cloud's Network with Hetzner Robot's vSwitch. I'm setting up a new project, where I have 2 dedicated Robot servers. They are set up in a vSwitch with a /28 ...
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XenServer Dynamic RAM on Task Manager

I'm new to XenServer, I use XenServer instead Hyper-V because Hyper-v Getting some issues with many VMs on the same host XenServer is a good place for Cloud services, but I got a small issue I have ...
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How to get public static IP of my AWS VPC?

My services are hosted in AWS VPC. I use VPN to access my servers. For using a third party service I need to whitelist my public static IP address on their site. How can I get my public static IP ...
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Can we assign the multiple cores of different hypervisors in same cluster?

I have configured the Three hypervisors with the OnApp. As all the Hypervisors use the SAN storage, if any hypervisor gets down, VPS hosted on the one hypervisors boots on two hypervisors. Each ...
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What is a real OTRS 6.0 community edition hardware requirements?

We have deployed OTRS 6.0 community edition on the VMware cloud. The configuration is as follows: 2 servers, an application server and a database server. Both on Ubuntu 20.4, Apache 2.4 Web server, ...
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Is there an easy way to expand a Linux VMs disk?

Im currently planning a cloud solution. The cloud is supposed to run on Linux VMs via vSphere. Right now, every time I want to increase the virtual disk space of an already set up Linux VM, it’s a ...
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Google cloud Auto scaling - how to create vm using existing vms image

Hi I am new to google cloud. I want to use autoscaling. My question is that is it possible to use the image of my current vm as template? Or do I have to create a fresh vm instance and create script ...
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Cloud + virtual private network vs. Local physical machine for company internal LARGE Git Repository: which option is better? [closed]

I am currently using a Git-Repository setup with Gitlab on a cloud server and accessing it with a public IP provided by the vendor. However as the files stored in the Git repository get big, a lot of ...
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Containerized deployment vs. traditional deployment in cloud services, what exactly is the advantage in my use case?

Currently I have a traditional deployment process that works as follows: There are many different "functionalities". Each functionality operates on a different environment, but cross-...
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Proxy on-premises API for access from cloud

My organisation operates a REST API which is accessible only from within the organisation's internal network; I am working on a separate service hosted on Google cloud which needs to call into the API....
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AWS IAM user with special permissions

I am having following task to do. I want to create 10 IAM users each user should have login username and password and each IAM user should have separate ec2 instance that can not be visible to others. ...
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2 votes
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Contents in Kubernetes pod gets empty when persistent volume is mounted

persistent volume claim and persistent volume yaml file apiVersion: v1 kind: PersistentVolume metadata: name: my-volume labels: type: local spec: storageClassName: manual capacity: ...
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how can change filesystem from ext4 to xfs

how can I change filesystem from ext4 to xfs without data losing? I've centos7 on Arvan cloud (IaaS like linode) and I don't have special permisson.
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Google Compute Engine Debian VM, firewall rules only apply to IPV6

I am using a Debian VM on Google Cloud working as an API provider. I access the API from Android on tcp port 30300 and it works OK. I also access the API from a C++ App running on microcontrollers and ...
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risks upgrading Linux Lightsail instance

Should there be something to worry about when upgrading Linux Lightsail instance with Gitlab installed on it? I'm looking to upgrade our business Gitlab running on AWS Lightsail instance from Ubuntu ...
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Oracle cloud compute change ssh port fails

I am new to cloud computing and plan to use an always free compute service from Oracle Cloud to obtain a public IP address to run a website. As a basic security measure I require my machines to not ...
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Network Design For My Application in Oracle Cloud

I am trying to design network for my application in cloud. My choice of cloud is oracle cloud here. There will be two VMs in same subnet (one will be master and other as failover), both will be ...
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How to improve my current HA design

I am trying to create high availability application. My current design has two VMs, both have public IPs, both are running in same subnet and both VMs have same web application running in docker. ssl ...
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Oracle Cloud to Power BI service using Azure VPN connection

Hello and hopefully someone has experience with PowerBI cloud datasets I am looking for a way to use Oracle Cloud (cloud, not on-prem) as Power BI dataset (web version, not desktop). It is able to use ...
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When using Cloud Platform, is it good to have separate load balancing for HTTP and socket-based connections or share the same IP address?

For the sake of simple discussion, one can assume the "Cloud Platform" I talk about refer to Google Cloud or Amazon WS. Currently I have a web server that mainly handles HTTP requests. ...
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5 votes
3 answers
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How does network pricing work exactly in cloud platforms? And how should I avoid dedicated pricing attacks?

I am pretty new to cloud platform infrastructures. For the sake of discussion simplicity, let's say the only two platforms I am discussing are AWS and Google Cloud. Now say I have an HTTP server that ...
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Do I need second domain controller when we use AzureAD hybrid setup?

The subject wraps up my story pretty straight - Do I need second domain controller when we use AzureAD hybrid setup? We have one domain with only one domain controller what is on-prem, and its AD is ...
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Managing K3s Cluster with AWS EKS

I'm wondering if I can use an EKS managed node to be the control plane for a K3s cluster deployed on an edge/IoT device, such as the Intel NUC. My goal is to have a lightweight kubernetes distro to ...
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What are the scalability strategies? [closed]

What are the scalability strategies for an infrastructure in a cloud?, I need to prepare a scalability plan document for a cybersecurity audit
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Monitoring/Alerting for DNS changes in Google Cloud

I am trying to set up alerting where I receive an email when there is a change to a DNS zone that is hosted with Google Cloud. The zone has a very low rate of change, so noise is not an issue and I am ...
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Start with Jenkins in k8s on Linode / Vultr / DigitalOcean

I'm going to setup a basic jenkins infrastructure to deploy to my website. Very basic stuff. I want some dedicated machines / compute engines for it. So I'm thinking of using a Kubernetes cluster from ...
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Enablement of MIG feature in A100 attached to a VM

I have a VM with single A100 attached. VM created with GCP 'çreate instance' method (Singapore region). The instance was not created with gpu-partition-size=1g.5gb NVidia driver v470.57.02 OS RHEL7.9 ...
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How many pre-configured WAF rules do a small website needs? (GCP Cloud Armor)

I am looking at GCP Cloud Armor product. They charge $1 per-rule a month. There is this document with pre-configured rules: https://cloud.google.com/armor/docs/rule-tuning Can you tell how much of it ...
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