The open API of Kubernetes makes it easy to integrate with CI/CD procedures. For example, when running a stateless web server such as nginx, the deployment controller in Kubernetes will consistently maintain the desired state of the app (e.g., number of instantiated Kubernetes pod replicas). ...
Because Kubernetes decouples the application workload from the infrastructure, it can choose the most appropriate server to run your application based on the resource requirements defined in your object manifest file. Its immutable infrastructure enables Kubernetes to move those around freely on the platf...
Kubernetes is an open-source system which allows you to run containers, manage them, automate deploys, scale deployments, create and configure ingresses, deploy stateless or stateful applications, and many other things. Basically, you can launch one or more instances and install Kubernetes to opera...
API server The API server is the front end for the Kubernetes control plane, processing both internal and external requests to manage various aspects of the cluster. Replication sets These maintain a specified number of identical pods to ensure high availability and reliability. If a pod fails, ...
Kubernetes is based on the principles of control theory. It allows users to manage their applications lifecycle by creating, modifying or deleting resources that are tracked by controllers, thus regulating the state of the entire system. In the Kubernetes API, every resource corresponds to a specifi...
Other changes in Kubernetes 1.22: QoS for memory resources is available as a beta feature. The cgroups v2 API can now be used to designate how memory is allocated and isolated for pods, making it easier to deploy multiple applications that might fight each other for memory usage. ...
Kubernetes is an open source container orchestration platform that automates deployment, management and scaling of applications.
kube-apiserver One of the most important master services is an API server. This is the main management point of the entire cluster as it allows a user to configure Kubernetes’ workloads and organizational units. It is also responsible for making sure that theetcdstore and the service details ...
We can inspect both the clusters are managed in the federation “kubectl -n Kube-federation-system get kubefedclusters” Step 4: Creating a federal namespace- To generate the federated namespace on the host cluster is very important because we can place the kubernetes assets to this namespace ...
They survive only to deliver relevant Kubernetes API object creation, exposure, and storing mechanisms. What more to add here is that CRD-related activities are processed or handled within a kube-apiserver. It is taken care of in the apiextensions-apiserver module, a part of k8s control plane...