What is the meaning of CPU and core in Kubernetes?
Aug 30, 2019 · To clarify what's described here in the Kubernetes context, 1 CPU is the same as a core (Also more information here). 1000m (milicores) = 1 core = 1 vCPU = 1 AWS vCPU = 1 …
What's the difference between Docker Compose and Kubernetes?
Kubernetes (2021) is the most popular distributed system orchestrator in the world with 88% adoption Because of its near ubiquity, K8S has become the most popular contemporary …
kubernetes - How does kubectl port-forward create a connection?
Jul 23, 2018 · As far as I understand, to access any application within Kubernetes cluster there should be a Service resource created and that should have an IP address which is accessible …
kubectl - How to login/enter in kubernetes pod - Stack Overflow
May 15, 2021 · I have kubernetes pods running as shown in command "kubectl get all -A " : and same pods are shown in command "kubectl get pod -A" : I want to enter/login to any of these …
Are Containers and Kubernetes IaaS or PaaS? - Stack Overflow
Aug 12, 2020 · Kubernetes is neither IaaS nor PaaS. It's a container orchestration engine which makes it more like a Container As A Service or CaaS. You need a IaaS layer below …
Kubernetes CPU multithreading - Stack Overflow
Nov 13, 2018 · I have a 4 cores CPU, I create a Kubernetes Pod with CPU resource limit 100m, which mean it will occupy 1/10 of a core power. I wondering in this case, 100m is not even a …
How to copy files from Kubernetes Pods to local system
Sep 19, 2018 · That doesn’t help if the machine you’re calling from isn’t one of the Kubernetes nodes; for instance, if you’re using a managed cloud Kubernetes installation and trying to get …
How to switch namespace in kubernetes - Stack Overflow
Mar 27, 2019 · Say, I have two namespaces k8s-app1 and k8s-app2 I can list all pods from specific namespace using the below command kubectl get pods -n <namespace> We …
kubernetes - What is a headless service, what does it …
Nov 18, 2021 · I've read a couple of passages from some books written on Kubernetes as well as the page on headless services in the docs. But I'm still unsure what it really actually does and …
How to calculate containers' cpu usage in kubernetes with …
Oct 30, 2016 · I want to calculate the cpu usage of all pods in a kubernetes cluster. I found two metrics in prometheus may be useful: container_cpu_usage_seconds_total: Cumulative cpu …