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Questions tagged [bare-metal]

61 questions
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Error-Setting up Kubernetes Cluster on Apple silicon / M1 Mac using Helm V2

I would like to have some help in setting up Kubernetes Cluster on Apple silicon / M1 Mac using Helm V2. Kubernetes version: 1.23.1 Cloud being used: bare-metal (Private Cloud) Installation method: minikube and helm Host OS: macOS Monterey 12.2.1
Arun Thomas
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Upgrade Kubernetes Version using Kubespray

I am trying to upgrade our bare metal cluster using Kubespray to K8s v1.14.10. Currently the cluster is on v1.14.3(master) and nodes on v1.14.7. I am using kubespray v2.11.0 . My understanding is it supports the upgrade from K8s v1.14.0 thru…
baatasaari
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What is real difference between old Intel Xeon E5-2690 v3 @ 2.60GHz and new Intel Xeon Gold 5218 @ 2.30GHz

We are hosting file processing SAAS on Intel Xeon E5-2690 v3 @ 2.60GHz and recently the Intel Xeon Gold 5218 @ 2.30GHz (Cascade Lake/Gold) is introduced in our data center. While comparing them at…
Tomas
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Kubernetes - Controller-manager and Scheduler is not listening on ports 10251-10252

I have installed kubernetes using kubeadm tool and has version 1.20.0 but it seems that the controller-manager and scheduler is not listening on 10251 and 10252 ports. due to this prometheus is unable to etch the metrics from both of them. I tried…
Vipin Jain
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How to find AWS EC2 with lowest latency to another server

I have a client sever located in AWS and I want to reduce latency between his machine and my EC2 instance. I rented two same servers in one availability zone and started sending requests to client`s API. It turned out that these servers have…
Alex Rozhnov
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Kubernetes running Windows + Linux Containers

I built a trading research system which runs backtest jobs. The system is managed by several Linux-based containers which are responsible for managing jobs, analyzing results, and storing all jobs and results in a PostgresDB. The backtest itself…
jersey bean
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Is it possible to run ansible on a bare metal?

Is it possible to run Ansible on a bare metal to install OS on multiple machines along with SW installation and CODE deployment?
Karthikeyan Mahalingam
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Kubernetes Few worker nodes vs many worker nodes

We use RKE for setting up the cluster with 4 master node (VM, 8 core CPUcurrentlysourcesstagingahorriblea workers and 16G ram) and 5 worker node(bare-metal, HPE G10, 88 core CPU, 256G ram) -Kubernetes version:1.15 -Host OS: coreos and increase max…
alireza71
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Use load balancer as virtual machine or bare metal

We are using an application with about 300 concurrent users. Now everything is virtualized: 1 VM as a load balancer, 2 VMs as web-server, (on this ESXi host there are additional +25 other VMs) and 1 server (bare metal) as SQL Server. We have some…
drewo
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How Bare Metal Backup deal with opened files?

I want to do a Bare Metal Backup of my server but I'm concerned about opened files. My server contains many SQLite databases, and SQLite daemons are active 24/7/365. As I know, you cannot backup a SQLite database, while the daemon is active, by…
Marco Marsala
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VMWare, esxi, vsphere, bare-metal

I would like to run multiple desktops simultaneously on the esxi without having to connect from another computer via vsphere. Can the be done straight on esxi? Or would I have to install workstation from an already installed OS? Thanks
Rob
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Setting up a bare-metal virtualized system where hypervisor hosts a SW RAID

[I am completely new to running "bare metal" virtualized hardware, so please lead me to TFM, so I can R it.] What I was hoping to do, is to have some kind of bare metal virtualized server setup, but where the hypervisor was taking care of running a…
stolsvik
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Bare metal kubernetes DNS not forwarding

I have a bare metal kubernetes cluster set up for my own education purposes. It's three VMs - one master, two workers, running Ubuntu 20.04. I'm having problems with pods forwarding DNS requests. CoreDNS is running kubectl get po --all-namespaces…
jws
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Can I build public cloud using bare metal servers?

Can I build a public cloud using bare metal servers, hypervisor? If not, what is the procedure to become a public cloud provider in the most cost-effective method ?
Chetan J Rao
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Bare metal virtual machine hosting both Windows and Linux

If you have both Windows and Linux on the same VM, will data move between these two OS more efficiently than if they were on two separate VM connected by a single switch? I currently have a Windows VM on one physical server and Linux on another. A…
Caroline Beltran
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