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)
920
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How often managed kubernetes cluster should be upgraded?
We use managed Kubernetes cluster (GKE) and wonder how often the Kubernetes cluster should be upgraded. We use release channels: regular (dev/test), stable (staging), stable (production). Different ...
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Consequenses of changing UPN and migrating 'cloud only' to 'hybrid' users
We are going to change the domain name in our company, and by doing so, change all of the current users UPN from [email protected] to [email protected] and add the old email as an "alias".
...
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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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544
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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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1
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78
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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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1
answer
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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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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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1
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178
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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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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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0
answers
1k
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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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1
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3k
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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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2
answers
268
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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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2
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67
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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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0
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118
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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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1
answer
127
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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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21
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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.
...
3
votes
1
answer
3k
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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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1
answer
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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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842
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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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1
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4k
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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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1
answer
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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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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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3
answers
966
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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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1
answer
227
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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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1
answer
671
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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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1
answer
67
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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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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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vote
1
answer
2k
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Download file from Artifact Registry (Maven)
I have been playing with REST API for Artifact Registry. I can find the URL for .zip files I would like to download, but I only get JSON responses. Is it possible to download individual artifact files ...
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2
answers
3k
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GKE metrics agent logging many errors
We have created GKE cluster and we are getting errors from gke-metrics-agent. The errors shows up every cca 30 minutes. It's always the same 62 errors.
All the errors have label k8s-pod/k8s-app: "...
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1
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335
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How to use hosts with no storage disks and virtual machine instances with no local drive in Openstack
In Openstack, is it possible to create compute nodes with no hard drives and use PXE in order to boot the host's system and therefore launch instances with no local drive which is needed to boot the ...
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Lift & shift migration with minimal changes [closed]
In Lift and Shift migration strategy there is minimal or no change. Can someone provide an example for "minimal change".
Thanks
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351
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IAP with Google Identity Platform throws "Failed to fetch the discovery document from issuer"
I have activated Identity Aware Proxy on a GCP Load Balancer and configured it to authenticate the users against my OIDC Identity Provider (Auth0) through Google Identity Platform with a default login ...
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3
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726
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Immutable Linux images - how far can and should I go?
Immutability is cool in order to realize consistency, predictability and reliability, and I don’t see any reason why I shouldn’t strive for OS-level immutability when deploying my application on Linux ...
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189
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Google cloud function - Unable to deploy
I have lots of cloud function deployed and working fine. (I am the project owner)
Now I am not able to deploy any function and keep on getting this error -
ERROR: gcloud crashed (ConnectionError): ('...
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1
answer
829
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Google Cloud Project with No Owner
We have a Google Cloud project on my team and the owner has since left the organization.
We still have access to the project because someone on my team in an editor but editors cannot give others ...
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1
answer
1k
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How I can send all logs from journald to GCP Logging?
Don't know what to add more to question, just want to send all logs. My applications write logs to journald, there is no files on disk.
UPD.
Just to clarify, there are files where journald store logs, ...
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1
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416
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error while connecting to ssh on google cloud platform
I have my instance running on Google Cloud Platform but suddenly my websites stops working and when i try to login via ssh, it keep connecting not never connects. It says:
The key transfer to project ...
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1
answer
1k
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GKE autopilot, manual load balancer and firewall rules
I have this GKE autopilot cluster and I'm trying to setup a Load Balancer for it's services. The caveat is: Instead of defining an Ingress for the cluster, which would create the LB and all the ...