First, we see the default namespace. Which is provided by Kubernetes systems to all object which doesn’t have any other Namespace like default set of Pods, Deployments and Services used by Cluster. Creating multiple Namespaces and use them efficiently for your services to manage your objects c...
The primary interface for interacting with Kubernetes clusters is thekubectlcommand-line tool.To switch to a specificnamespace, we can use thekubectl config set-contextcommand: $ kubectl config set-context --current --namespace=<namespace-name> ...
Disable SELinux: SELinux does not allow containerized processes to mount all of the file systems required to run inside a container. So we need to disable SELinux on the host that is running the Kubernetes cluster. To be able to mount a device in Kubernetes, you first have to create a ...
Cluster high availability:Most organizations use managed Kubernetes services (GKE, EKS, AKS, etc). So the cloud provider takes care of the cluster's control plane's high availability. However, it is very important to learn the high availability concepts in scaling the cluster in multiple zones ...
# Tinkering with a configuration that runs in ray cluster on distributed node pool apiVersion: apps/v1 kind: Deployment metadata: name: vllm labels: app: vllm spec: replicas: 4 #<--- GPUs expensive so set to 0 when not using selector: matchLabels: app: vllm template: metadata: label...
Kubernetes makes container management easy. However, Kubernetes is a highly complex system, which can make debugging a headache. In this article, I’ll talk about the tools Kubernetes offers to help with troubleshooting, the kubectl command, and how to use it to check Kubernetes logs and their...
Kubernetes setup:Getting started | Kubernetes HELM setup:Helm | Installing Helm Official docs:Helm – OpenSearch documentation What are Helm charts? Helmis the best way to find, share, and use software built for Kubernetes. In short, it makes the task of managing and maintaining kubernetes deploy...
When Docker was still in its infancy, there was tremendous concern about how to scale monitoring and alert in a container environment – especially with the advent of Kubernetes. Now that the process is more mature, third-party monitoring tools like Mezmo can offer a distinct advantage in ...
namespaceMyProject3 { // PHP code for the MyProject3 namespace } ?> 虽然这种用法从语法方面讲是可行的,但明智的做法是每个文件定义一个命名空间。 子命名空间 PHP允许定义命名空间层级。子命名空间使用反斜线来分隔。例如: MyProject\SubName MyProject\Database\MySQL ...
In general, aim to:Create an effective Kubernetes Namespace structure Keep namespaces simple and application-specific Label everything Use cluster separation when necessary Be consistent Re-evaluate constantlyThe last and most important part is to secure your clusters! Namespaces alone will not secure ...