Top "Kubeadm" questions

Kubeadm is a tool built to provide kubeadm init and kubeadm join as best-practice “fast paths” for creating Kubernetes clusters.

kubectl get nodes shows NotReady

I have installed two nodes kubernetes 1.12.1 in cloud VMs, both behind internet proxy. Each VMs have floating IPs associated to …

kubernetes kubectl kubeadm
kubeadm init shows kubelet isn't running or healthy

I am trying to run Kubernetes and trying to use sudo kubeadm init. Swap is off as recommended by official …

kubernetes kubectl kubeadm
Kubeadm and the Risks of Scheduling Pods on Master Node (Pods always Pending)

While following the kubernetes article on Using kubeadm to Create a Cluster, I was stuck when the AddOn pods I …

kubernetes centos7 kubeadm
What is the equivalent for depends_on in kubernetes

I have a docker compose file with the following entries version: '2.1' services: mysql: container_name: mysql image: mysql:…

kubernetes kubectl kubernetes-helm kubeadm
Remove node-role.kubernetes.io/master:NoSchedule taint

What CLI command can I type to remove the node-role.kubernetes.io/master:NoSchedule taint from the master node in …

kubernetes kubectl kubeadm
Coredns in pending state in Kubernetes cluster

I am trying to configure a 2 node Kubernetes cluster. First I am trying to configure the master node of the …

docker kubernetes kubectl kubeadm kubelet
kubernetes set service cidr and pod cidr the same

When we use kubeadm to set up a k8s cluster, there are two options to config: --pod-network-cidr --service-cidr (default ‘10.96.0.0/12’) …

kubernetes kubeadm
Kubernetes kube-dns pod is pending

I tried this doc to install and setup Kubernetes in Ubuntu VM. I have finished upto 3/4 and now kube-dns pod …

ubuntu kubernetes ubuntu-16.04 kubeadm
coredns pods have CrashLoopBackOff or Error state

I'm trying to set up the Kubernetes master, by issuing: kubeadm init --pod-network-cidr=192.168.0.0/16 followed by: Installing a pod network add-on (…

docker kubernetes kubectl kubeadm coredns
Joining cluster takes forever

I have set up my master node and I am trying to join a worker node as follows: kubeadm join 192.168.30.1:6443 …

kubernetes kubeadm