This document describes how to deploy kubernetes on multiple ubuntu nodes, including 1 master node and 3 minion nodes, and people uses this approach can scale toany number of minion nodesby changing some settings with ease. Although there exists saltstack based ubuntu k8s installation , it may b...
# 1. Only schedule on nodes with gpu-allowed # 2. Prevent other workloads from scheduling on gpu nodepool nodeSelector: workload-type: gpu-small tolerations: - key: gpu-allowed operator: Exists - key: ray.io/node-type operator: Equal value: worker effect: NoSchedule containers: - name:...
You can configure multiple node pools on Azure Kubernetes Service (AKS) to run specific workloads. Node pools use virtual scale sets that allow you to set the number of nodes in a node pool. You can set the node count in a user node pool to zero to optim
Use spot VMs for user nodes with your AKS cluster to take advantage of unused capacity in Azure and to optimize costs. Here you'll explore how to configure a spot node pool and enable the autoscaler on the node pool. You'll also see how to deploy a workl
gpgkey=https://mirrors.aliyun.com/kubernetes/yum/doc/yum-key.gpg https://mirrors.aliyun.com/kubernetes/yum/doc/rpm-package-key.gpg EOF 3.重置yum源 [root@k8s-master ~]# yum clean all [root@k8s-master ~]# yum makecache 同步时间 ...
It implements the [doc](https://github.com/kubernetes/enhancements/tree/master/keps/sig-multicluster/1645-multi-cluster-services-api) through a subproject called Lighthouse. Lighthouse uses a broker container to pass information between clusters, including service information and gateway information. Li...
High availability in a Kubernetes cluster is implemented using various parameters. High availability of master controllers would provision multiple master controllers. High availability of etcd would provision multiple etcd nodes. High availability of public DNS would provision multiple public DNSes. In a...
The first one I've build had 4 nodes and I've rapidly expanded it to 9 nodes: 1 Raspberry Pi 3 B+ master node (rpi0) and 8 Raspberry Pi 3 B+ slave nodes (rpi1-8). The SBCs reside in a cluster skeleton with t...
Copy the fixed openstack.conf file to all the master/nodes. Restart the OpenShift master/node services (or to simplify, just reboot them all). Let’s create a new PVC: And then use `oc get events` to check: Let’s modify the StorageClass to add the Cinder AZ name (‘no...
In addition to having all the same targets, environments, variables, tenants, projects, etc., the unique identifiers stored in the Octopus database will be the same; including the Server thumbprint and database master key. Cloning is typically a one-time operation, such as standing up a new...