Kubernetes
How to communicate two pods over different namespace
The path of reaching a pad from your browser ... the lifecycle of a request
Ingress
Service
help ... manifest file
Services That Runs in Master
- CoreDNS
- etcd
- kube-api-server
- kube-controller-manager
- kube-proxy
- Run on every node and perform TCP/UDP packet forwarding accross backend network service.
- kube-scheduler
- Kube-scheduler distributes and manages the workload on the worker nodes. It uses various policies to select the most suitable node for a pod based on factors such as resource requirements, node capacity, and pod affinity/anti-affinity. The kube-scheduler component is also responsible for binding the selected node to the pod and updating the Kubernetes API server with the updated information.
- storage-provisioner
- asdf
Horizontal Auto Scaling vs Vertical Pod Autoscaling
kubelet
Differernt type k8s service
- Cluster IP
- Kubernetes assigns a virtual IP address to a ClusterIP service that can solely be accessed from within the cluster during its creation.