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Matteo Croce 2019-10-04 15:01:04 +02:00
parent 13b7f8477f
commit 94516cf0e2
1 changed files with 8 additions and 8 deletions
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docs/08-bootstrapping-kubernetes-controllers.md
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@ -60,7 +60,7 @@ INTERNAL_IP=$(curl -s -H "Metadata-Flavor: Google" \
Create the `kube-apiserver.service` systemd unit file: Create the `kube-apiserver.service` systemd unit file:
``` ```sh
cat <<EOF | sudo tee /etc/systemd/system/kube-apiserver.service cat <<EOF | sudo tee /etc/systemd/system/kube-apiserver.service
[Unit] [Unit]
Description=Kubernetes API Server Description=Kubernetes API Server
@ -114,7 +114,7 @@ sudo mv kube-controller-manager.kubeconfig /var/lib/kubernetes/
Create the `kube-controller-manager.service` systemd unit file: Create the `kube-controller-manager.service` systemd unit file:
``` ```sh
cat <<EOF | sudo tee /etc/systemd/system/kube-controller-manager.service cat <<EOF | sudo tee /etc/systemd/system/kube-controller-manager.service
[Unit] [Unit]
Description=Kubernetes Controller Manager Description=Kubernetes Controller Manager
@ -152,7 +152,7 @@ sudo mv kube-scheduler.kubeconfig /var/lib/kubernetes/
Create the `kube-scheduler.yaml` configuration file: Create the `kube-scheduler.yaml` configuration file:
``` ```sh
cat <<EOF | sudo tee /etc/kubernetes/config/kube-scheduler.yaml cat <<EOF | sudo tee /etc/kubernetes/config/kube-scheduler.yaml
apiVersion: kubescheduler.config.k8s.io/v1alpha1 apiVersion: kubescheduler.config.k8s.io/v1alpha1
kind: KubeSchedulerConfiguration kind: KubeSchedulerConfiguration
@ -165,7 +165,7 @@ EOF
Create the `kube-scheduler.service` systemd unit file: Create the `kube-scheduler.service` systemd unit file:
``` ```sh
cat <<EOF | sudo tee /etc/systemd/system/kube-scheduler.service cat <<EOF | sudo tee /etc/systemd/system/kube-scheduler.service
[Unit] [Unit]
Description=Kubernetes Scheduler Description=Kubernetes Scheduler
@ -206,7 +206,7 @@ sudo apt-get update
sudo apt-get install -y nginx sudo apt-get install -y nginx
``` ```
``` ```sh
cat > kubernetes.default.svc.cluster.local <<EOF cat > kubernetes.default.svc.cluster.local <<EOF
server { server {
listen 80; listen 80;
@ -284,7 +284,7 @@ gcloud compute ssh controller-0
Create the `system:kube-apiserver-to-kubelet` [ClusterRole](https://kubernetes.io/docs/admin/authorization/rbac/#role-and-clusterrole) with permissions to access the Kubelet API and perform most common tasks associated with managing pods: Create the `system:kube-apiserver-to-kubelet` [ClusterRole](https://kubernetes.io/docs/admin/authorization/rbac/#role-and-clusterrole) with permissions to access the Kubelet API and perform most common tasks associated with managing pods:
``` ```sh
cat <<EOF | kubectl apply --kubeconfig admin.kubeconfig -f - cat <<EOF | kubectl apply --kubeconfig admin.kubeconfig -f -
apiVersion: rbac.authorization.k8s.io/v1beta1 apiVersion: rbac.authorization.k8s.io/v1beta1
kind: ClusterRole kind: ClusterRole
@ -312,7 +312,7 @@ The Kubernetes API Server authenticates to the Kubelet as the `kubernetes` user
Bind the `system:kube-apiserver-to-kubelet` ClusterRole to the `kubernetes` user: Bind the `system:kube-apiserver-to-kubelet` ClusterRole to the `kubernetes` user:
``` ```sh
cat <<EOF | kubectl apply --kubeconfig admin.kubeconfig -f - cat <<EOF | kubectl apply --kubeconfig admin.kubeconfig -f -
apiVersion: rbac.authorization.k8s.io/v1beta1 apiVersion: rbac.authorization.k8s.io/v1beta1
kind: ClusterRoleBinding kind: ClusterRoleBinding
@ -341,7 +341,7 @@ In this section you will provision an external load balancer to front the Kubern
Create the external load balancer network resources: Create the external load balancer network resources:
``` ```sh
KUBERNETES_PUBLIC_ADDRESS=$(gcloud compute addresses describe kubernetes-the-hard-way \ KUBERNETES_PUBLIC_ADDRESS=$(gcloud compute addresses describe kubernetes-the-hard-way \
--region $(gcloud config get-value compute/region) \ --region $(gcloud config get-value compute/region) \
--format 'value(address)') --format 'value(address)')