Glossary: Kubernetes Basics
It was hinted at above, but I just thought I would helpfully point out that the shortcut for "--all-namespaces" is "-A" that's with a capital A. HTH somebody. I've opened a PR to have this helpful hint added to the official Kubernetes Cheat Sheet. Share Follow answered Mar 4, ...
host-access # Allow Pods connecting to Host services smoothly ingress # Ingress controller for external access istio # Core Istio service mesh services jaeger # Kubernetes Jaeger operator with its simple config keda # Kubernetes-based Event Driven Autoscaling knative # The Knative framework on Kuberne...
To start using your cluster, you need to run the following as a regular user: mkdir -p $HOME/.kube sudo cp -i /etc/kubernetes/admin.conf $HOME/.kube/config sudo chown $(id -u):$(id -g) $HOME/.kube/config Alternatively, if you are the root user, you can run: export KUBECONFI...
In Kubernetes, a controller is a control loop that watches the shared state of the cluster through the apiserver and makes changes attempting to move the current state towards the desired state. Examples of controllers that ship with Kubernetes today are the replication controller,...
19 Running a command on all kubernetes pods of a service 10 kubernetes: Call command in another containers which are in same pod 1 Execute command inside kubernetes pod (bash script) 9 How to execute a 'command with arguments' on a container of 'multi-container pod'?...
$ kubectl -n mynamespace get pods/mypod -o yaml apiVersion: v1 kind: Pod metadata: [ --- snip --- ] To get the services in the default namespace: $ kubectl get svc NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE kubernetes ClusterIP 10.100.0.1 [none] 443/TCP 24d ...
Users are getting tripped up by pods not being able to schedule due to resource deficiencies. It can be hard to know when a pod is pending because it just hasn't started up yet, or because the cluster doesn't have room to schedule it. http://kubernetes.io/v1.1/docs/user-guide/...
Kube-fzf is a set of shell commands designed to facilitate fuzzy searching of Kubernetes Pods from the command line. It integrates the power of fuzzy search functionality provided by the FZF tool with Kubernetes management commands, allowing users to eff
Attach to a running container Example usage # Get output from running pod mypod; use the 'oc.kubernetes.io/default-container' annotation # for selecting the container to be attached or the first container in the pod will be chosen oc attach mypod # Get output from ruby-container ...