kubernetes - How to check if network policy have been applied to …
Feb 22, 2019 · I'm trying to restrict to my openvpn to allow accessing internal infrastructure and limit it only by 'develop' namespace, so I started with simple policy that denies all egress traffic …
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).
Reasons for OOMKilled in kubernetes - Stack Overflow
Jun 22, 2020 · Kubernetes has a different approach: with the node allocatable feature enabled (which is the default currently) it "carves" only a part of the node's memory for use by the …
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 …
K8s: app.kubernetes.io instance label purpose - Stack Overflow
app.kubernetes.io/name: nginx app.kubernetes.io/instance: static-01 app.kubernetes.io/instance: img-02 app.kubernetes.io/instance: dynamic-05 They are only recommendations though so …
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 …
List pods per namespace in kubernetes - Stack Overflow
Oct 28, 2020 · 136 some-ns 133 kube-system 119 other-ns Explaining a bit: kubectl get pods --all-namespaces will list all pods with namespace in the first column. awk { print $1 } will "filter out" …
Error: Kubernetes cluster unreachable: Get "http://localhost:8080 ...
Jul 24, 2020 · "Working with Kubernetes Clusters Helm interacts directly with the Kubernetes API server. For that reason, Helm needs to be able to connect to a Kubernetes cluster. Helm …
Handle Kubernetes pod exceeding CPU resource limit?
Aug 22, 2019 · Kubernetes uses kernel throttling to implement CPU limit. If an application goes above the limit, it gets throttled (aka fewer CPU cycles). Memory requests and limits, on the …