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installing-kubernetes-with-fleet.md

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Installing Kubernetes with fleet

  • Deploy Kubernetes service units with fleet
  • Provide HA for Kubernetes components
  • Use fleet global units to simplify deployment
  • Use fleet metadata to co-locate Kubernetes master components
  • Setup Kubernetes API SSH Tunnel

Workspace

cd intro-to-kubernetes-workshop/units

Update unit files

gcloud compute instances list

sed -i "" -e 's/CONTROL-NODE-INTERNAL-IP/${KCONTROL_INTERNAL_IP}/g' *

Deploying services

fleetctl list-units

Kubelet

cat kube-kubelet.service

fleetctl start kube-kubelet.service

Kubernetes Proxy

cat kube-proxy.service

fleetctl start kube-proxy.service

Kubernetes API Service

cat kube-apiserver.service

fleetctl start kube-apiserver.service

Controller Manager

cat kube-controller-manager.service

fleetctl start kube-controller-manager.service

Kubernetes Scheduler

cat kube-scheduler.service

fleetctl start kube-scheduler.service

Validation

fleet

fleetctl list-units

kubecfg

Setup Kubernetes API SSH Tunnel

fleetctl list-units

gcloud compute instances list

ssh -i ~/.ssh/google_compute_engine -f -nNT -L 8080:127.0.0.1:8080 core@${KUBE_APISERVER_EXTERNAL_IP}

kubecfg list minions

Why is the minion list empty?