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typhoon
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Update Kubernetes from v1.7.3 to v1.7.5

This commit is contained in:
Dalton Hubble 2017-09-08 13:56:20 -07:00
parent 00b61a26c0
commit a441f5c6e0
15 changed files with 42 additions and 42 deletions
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14
README.md
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@ -11,10 +11,10 @@ Typhoon distributes upstream Kubernetes, architectural conventions, and cluster
## Features ## Features
* Kubernetes v1.7.3 (upstream, via [kubernetes-incubator/bootkube](https://github.com/kubernetes-incubator/bootkube)) * Kubernetes v1.7.5 (upstream, via [kubernetes-incubator/bootkube](https://github.com/kubernetes-incubator/bootkube))
* Self-hosted control plane, single or multi master, workloads isolated to workers * Single or multi-master, workloads isolated on workers, [flannel](https://github.com/coreos/flannel) or [Calico](https://www.projectcalico.org/) networking
* On-cluster etcd with TLS, [RBAC](https://kubernetes.io/docs/admin/authorization/rbac/)-enabled * On-cluster etcd with TLS, [RBAC](https://kubernetes.io/docs/admin/authorization/rbac/)-enabled, [network policy](https://kubernetes.io/docs/concepts/services-networking/network-policies/)
* Ready for Ingress, Metrics, Dashboards, and other optional [addons](https://typhoon.psdn.io/addons/overview/) * Ready for Ingress, Dashboards, Metrics, and other optional [addons](https://typhoon.psdn.io/addons/overview/)
## Modules ## Modules
@ -74,9 +74,9 @@ In 5-10 minutes (varies by platform), the cluster will be ready. This Google Clo
$ KUBECONFIG=/home/user/.secrets/clusters/yavin/auth/kubeconfig $ KUBECONFIG=/home/user/.secrets/clusters/yavin/auth/kubeconfig
$ kubectl get nodes $ kubectl get nodes
NAME STATUS AGE VERSION NAME STATUS AGE VERSION
yavin-controller-1682.c.example-com.internal Ready 6m v1.7.3+coreos.0 yavin-controller-1682.c.example-com.internal Ready 6m v1.7.5+coreos.0
yavin-worker-jrbf.c.example-com.internal Ready 5m v1.7.3+coreos.0 yavin-worker-jrbf.c.example-com.internal Ready 5m v1.7.5+coreos.0
yavin-worker-mzdm.c.example-com.internal Ready 5m v1.7.3+coreos.0 yavin-worker-mzdm.c.example-com.internal Ready 5m v1.7.5+coreos.0
``` ```
List the pods. List the pods.

4
bare-metal/container-linux/kubernetes/cl/controller.yaml.tmpl
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@ -128,7 +128,7 @@ storage:
contents: contents:
inline: | inline: |
KUBELET_IMAGE_URL=quay.io/coreos/hyperkube KUBELET_IMAGE_URL=quay.io/coreos/hyperkube
KUBELET_IMAGE_TAG=v1.7.3_coreos.0 KUBELET_IMAGE_TAG=v1.7.5_coreos.0
- path: /etc/hostname - path: /etc/hostname
filesystem: root filesystem: root
mode: 0644 mode: 0644
@ -157,7 +157,7 @@ storage:
[ -d /opt/bootkube/assets/experimental/manifests ] && mv /opt/bootkube/assets/experimental/manifests/* /opt/bootkube/assets/manifests && rm -r /opt/bootkube/assets/experimental/manifests [ -d /opt/bootkube/assets/experimental/manifests ] && mv /opt/bootkube/assets/experimental/manifests/* /opt/bootkube/assets/manifests && rm -r /opt/bootkube/assets/experimental/manifests
[ -d /opt/bootkube/assets/experimental/bootstrap-manifests ] && mv /opt/bootkube/assets/experimental/bootstrap-manifests/* /opt/bootkube/assets/bootstrap-manifests && rm -r /opt/bootkube/assets/experimental/bootstrap-manifests [ -d /opt/bootkube/assets/experimental/bootstrap-manifests ] && mv /opt/bootkube/assets/experimental/bootstrap-manifests/* /opt/bootkube/assets/bootstrap-manifests && rm -r /opt/bootkube/assets/experimental/bootstrap-manifests
BOOTKUBE_ACI="${BOOTKUBE_ACI:-quay.io/coreos/bootkube}" BOOTKUBE_ACI="${BOOTKUBE_ACI:-quay.io/coreos/bootkube}"
BOOTKUBE_VERSION="${BOOTKUBE_VERSION:-v0.6.1}" BOOTKUBE_VERSION="${BOOTKUBE_VERSION:-v0.6.2}"
BOOTKUBE_ASSETS="${BOOTKUBE_ASSETS:-/opt/bootkube/assets}" BOOTKUBE_ASSETS="${BOOTKUBE_ASSETS:-/opt/bootkube/assets}"
exec /usr/bin/rkt run \ exec /usr/bin/rkt run \
--trust-keys-from-https \ --trust-keys-from-https \

2
bare-metal/container-linux/kubernetes/cl/worker.yaml.tmpl
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@ -92,7 +92,7 @@ storage:
contents: contents:
inline: | inline: |
KUBELET_IMAGE_URL=quay.io/coreos/hyperkube KUBELET_IMAGE_URL=quay.io/coreos/hyperkube
KUBELET_IMAGE_TAG=v1.7.3_coreos.0 KUBELET_IMAGE_TAG=v1.7.5_coreos.0
- path: /etc/hostname - path: /etc/hostname
filesystem: root filesystem: root
mode: 0644 mode: 0644

2
bare-metal/container-linux/pxe-worker/cl/bootkube-worker.yaml.tmpl
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@ -92,7 +92,7 @@ storage:
contents: contents:
inline: | inline: |
KUBELET_IMAGE_URL=quay.io/coreos/hyperkube KUBELET_IMAGE_URL=quay.io/coreos/hyperkube
KUBELET_IMAGE_TAG=v1.7.3_coreos.0 KUBELET_IMAGE_TAG=v1.7.5_coreos.0
- path: /etc/hostname - path: /etc/hostname
filesystem: root filesystem: root
mode: 0644 mode: 0644

2
digital-ocean/container-linux/kubernetes/bootkube.tf
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@ -1,6 +1,6 @@
# Self-hosted Kubernetes assets (kubeconfig, manifests) # Self-hosted Kubernetes assets (kubeconfig, manifests)
module "bootkube" { module "bootkube" {
source = "git::https://github.com/poseidon/bootkube-terraform.git?ref=5ffbfec46dc05721eaf9d15c3c9bbedefaead1bc" source = "git::https://github.com/poseidon/bootkube-terraform.git?ref=dbfb11c6eafa08f839eac2834ca1aca35dafe965"
cluster_name = "${var.cluster_name}" cluster_name = "${var.cluster_name}"
api_servers = ["${format("%s.%s", var.cluster_name, var.dns_zone)}"] api_servers = ["${format("%s.%s", var.cluster_name, var.dns_zone)}"]

4
digital-ocean/container-linux/kubernetes/cl/controller.yaml.tmpl
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@ -105,7 +105,7 @@ storage:
contents: contents:
inline: | inline: |
KUBELET_IMAGE_URL=quay.io/coreos/hyperkube KUBELET_IMAGE_URL=quay.io/coreos/hyperkube
KUBELET_IMAGE_TAG=v1.7.3_coreos.0 KUBELET_IMAGE_TAG=v1.7.5_coreos.0
- path: /etc/sysctl.d/max-user-watches.conf - path: /etc/sysctl.d/max-user-watches.conf
filesystem: root filesystem: root
contents: contents:
@ -128,7 +128,7 @@ storage:
[ -d /opt/bootkube/assets/experimental/manifests ] && mv /opt/bootkube/assets/experimental/manifests/* /opt/bootkube/assets/manifests && rm -r /opt/bootkube/assets/experimental/manifests [ -d /opt/bootkube/assets/experimental/manifests ] && mv /opt/bootkube/assets/experimental/manifests/* /opt/bootkube/assets/manifests && rm -r /opt/bootkube/assets/experimental/manifests
[ -d /opt/bootkube/assets/experimental/bootstrap-manifests ] && mv /opt/bootkube/assets/experimental/bootstrap-manifests/* /opt/bootkube/assets/bootstrap-manifests && rm -r /opt/bootkube/assets/experimental/bootstrap-manifests [ -d /opt/bootkube/assets/experimental/bootstrap-manifests ] && mv /opt/bootkube/assets/experimental/bootstrap-manifests/* /opt/bootkube/assets/bootstrap-manifests && rm -r /opt/bootkube/assets/experimental/bootstrap-manifests
BOOTKUBE_ACI="$${BOOTKUBE_ACI:-quay.io/coreos/bootkube}" BOOTKUBE_ACI="$${BOOTKUBE_ACI:-quay.io/coreos/bootkube}"
BOOTKUBE_VERSION="$${BOOTKUBE_VERSION:-v0.6.1}" BOOTKUBE_VERSION="$${BOOTKUBE_VERSION:-v0.6.2}"
BOOTKUBE_ASSETS="$${BOOTKUBE_ASSETS:-/opt/bootkube/assets}" BOOTKUBE_ASSETS="$${BOOTKUBE_ASSETS:-/opt/bootkube/assets}"
exec /usr/bin/rkt run \ exec /usr/bin/rkt run \
--trust-keys-from-https \ --trust-keys-from-https \

4
digital-ocean/container-linux/kubernetes/cl/worker.yaml.tmpl
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@ -103,7 +103,7 @@ storage:
contents: contents:
inline: | inline: |
KUBELET_IMAGE_URL=quay.io/coreos/hyperkube KUBELET_IMAGE_URL=quay.io/coreos/hyperkube
KUBELET_IMAGE_TAG=v1.7.3_coreos.0 KUBELET_IMAGE_TAG=v1.7.5_coreos.0
- path: /etc/sysctl.d/max-user-watches.conf - path: /etc/sysctl.d/max-user-watches.conf
filesystem: root filesystem: root
contents: contents:
@ -120,7 +120,7 @@ storage:
--trust-keys-from-https \ --trust-keys-from-https \
--volume config,kind=host,source=/etc/kubernetes \ --volume config,kind=host,source=/etc/kubernetes \
--mount volume=config,target=/etc/kubernetes \ --mount volume=config,target=/etc/kubernetes \
quay.io/coreos/hyperkube:v1.7.3_coreos.0 \ quay.io/coreos/hyperkube:v1.7.5_coreos.0 \
--net=host \ --net=host \
--dns=host \ --dns=host \
--exec=/kubectl -- --kubeconfig=/etc/kubernetes/kubeconfig delete node $(hostname) --exec=/kubectl -- --kubeconfig=/etc/kubernetes/kubeconfig delete node $(hostname)

10
docs/bare-metal.md
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@ -1,6 +1,6 @@
# Bare-Metal # Bare-Metal
In this tutorial, we'll network boot and provison a Kubernetes v1.7.3 cluster on bare-metal. In this tutorial, we'll network boot and provison a Kubernetes v1.7.5 cluster on bare-metal.
First, we'll deploy a [Matchbox](https://github.com/coreos/matchbox) service and setup a network boot environment. Then, we'll declare a Kubernetes cluster in Terraform using the Typhoon Terraform module and power on machines. On PXE boot, machines will install Container Linux to disk, reboot into the disk install, and provision themselves as Kubernetes controllers or workers. First, we'll deploy a [Matchbox](https://github.com/coreos/matchbox) service and setup a network boot environment. Then, we'll declare a Kubernetes cluster in Terraform using the Typhoon Terraform module and power on machines. On PXE boot, machines will install Container Linux to disk, reboot into the disk install, and provision themselves as Kubernetes controllers or workers.
@ -219,7 +219,7 @@ Get or update Terraform modules.
$ terraform get # downloads missing modules $ terraform get # downloads missing modules
$ terraform get --update # updates all modules $ terraform get --update # updates all modules
Get: git::https://github.com/poseidon/typhoon (update) Get: git::https://github.com/poseidon/typhoon (update)
Get: git::https://github.com/poseidon/bootkube-terraform.git?ref=v0.6.1 (update) Get: git::https://github.com/poseidon/bootkube-terraform.git?ref=v0.6.2 (update)
``` ```
Plan the resources to be created. Plan the resources to be created.
@ -295,9 +295,9 @@ bootkube[5]: Tearing down temporary bootstrap control plane...
$ KUBECONFIG=/home/user/.secrets/clusters/mercury/auth/kubeconfig $ KUBECONFIG=/home/user/.secrets/clusters/mercury/auth/kubeconfig
$ kubectl get nodes $ kubectl get nodes
NAME STATUS AGE VERSION NAME STATUS AGE VERSION
node1.example.com Ready 11m v1.7.3+coreos.0 node1.example.com Ready 11m v1.7.5+coreos.0
node2.example.com Ready 11m v1.7.3+coreos.0 node2.example.com Ready 11m v1.7.5+coreos.0
node3.example.com Ready 11m v1.7.3+coreos.0 node3.example.com Ready 11m v1.7.5+coreos.0
``` ```
List the pods. List the pods.

2
docs/concepts.md
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@ -60,7 +60,7 @@ Modules are updated regularly, set the version to a [release tag](https://github
```tf ```tf
... ...
source = "git:https://github.com/poseidon/typhoon//google-cloud/container-linux/kubernetes?ref=v1.7.3" source = "git:https://github.com/poseidon/typhoon//google-cloud/container-linux/kubernetes?ref=v1.7.5"
``` ```
Module versioning ensures `terraform get --update` only fetches the desired version, so plan and apply don't change cluster resources, unless the version is altered. Module versioning ensures `terraform get --update` only fetches the desired version, so plan and apply don't change cluster resources, unless the version is altered.

10
docs/digital-ocean.md
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@ -1,6 +1,6 @@
# Digital Ocean # Digital Ocean
In this tutorial, we'll create a Kubernetes v1.7.3 cluster on Digital Ocean. In this tutorial, we'll create a Kubernetes v1.7.5 cluster on Digital Ocean.
We'll declare a Kubernetes cluster in Terraform using the Typhoon Terraform module. On apply, firewall rules, DNS records, tags, and droplets for Kubernetes controllers and workers will be created. We'll declare a Kubernetes cluster in Terraform using the Typhoon Terraform module. On apply, firewall rules, DNS records, tags, and droplets for Kubernetes controllers and workers will be created.
@ -114,7 +114,7 @@ Get or update Terraform modules.
$ terraform get # downloads missing modules $ terraform get # downloads missing modules
$ terraform get --update # updates all modules $ terraform get --update # updates all modules
Get: git::https://github.com/poseidon/typhoon (update) Get: git::https://github.com/poseidon/typhoon (update)
Get: git::https://github.com/poseidon/bootkube-terraform.git?ref=v0.6.1 (update) Get: git::https://github.com/poseidon/bootkube-terraform.git?ref=v0.6.2 (update)
``` ```
Plan the resources to be created. Plan the resources to be created.
@ -147,9 +147,9 @@ In 5-10 minutes, the Kubernetes cluster will be ready.
$ KUBECONFIG=/home/user/.secrets/clusters/nemo/auth/kubeconfig $ KUBECONFIG=/home/user/.secrets/clusters/nemo/auth/kubeconfig
$ kubectl get nodes $ kubectl get nodes
NAME STATUS AGE VERSION NAME STATUS AGE VERSION
10.132.110.130 Ready 10m v1.7.3+coreos.0 10.132.110.130 Ready 10m v1.7.5+coreos.0
10.132.115.81 Ready 10m v1.7.3+coreos.0 10.132.115.81 Ready 10m v1.7.5+coreos.0
10.132.124.107 Ready 10m v1.7.3+coreos.0 10.132.124.107 Ready 10m v1.7.5+coreos.0
``` ```
List the pods. List the pods.

10
docs/google-cloud.md
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@ -1,6 +1,6 @@
# Google Cloud # Google Cloud
In this tutorial, we'll create a Kubernetes v1.7.3 cluster on Google Compute Engine (not GKE). In this tutorial, we'll create a Kubernetes v1.7.5 cluster on Google Compute Engine (not GKE).
We'll declare a Kubernetes cluster in Terraform using the Typhoon Terraform module. On apply, a network, firewall rules, managed instance groups of Kubernetes controllers and workers, network load balancers for controllers and workers, and health checks will be created. We'll declare a Kubernetes cluster in Terraform using the Typhoon Terraform module. On apply, a network, firewall rules, managed instance groups of Kubernetes controllers and workers, network load balancers for controllers and workers, and health checks will be created.
@ -120,7 +120,7 @@ Get or update Terraform modules.
$ terraform get # downloads missing modules $ terraform get # downloads missing modules
$ terraform get --update # updates all modules $ terraform get --update # updates all modules
Get: git::https://github.com/poseidon/typhoon (update) Get: git::https://github.com/poseidon/typhoon (update)
Get: git::https://github.com/poseidon/bootkube-terraform.git?ref=v0.6.1 (update) Get: git::https://github.com/poseidon/bootkube-terraform.git?ref=v0.6.2 (update)
``` ```
Plan the resources to be created. Plan the resources to be created.
@ -154,9 +154,9 @@ In 5-10 minutes, the Kubernetes cluster will be ready.
$ KUBECONFIG=/home/user/.secrets/clusters/yavin/auth/kubeconfig $ KUBECONFIG=/home/user/.secrets/clusters/yavin/auth/kubeconfig
$ kubectl get nodes $ kubectl get nodes
NAME STATUS AGE VERSION NAME STATUS AGE VERSION
yavin-controller-1682.c.example-com.internal Ready 6m v1.7.3+coreos.0 yavin-controller-1682.c.example-com.internal Ready 6m v1.7.5+coreos.0
yavin-worker-jrbf.c.example-com.internal Ready 5m v1.7.3+coreos.0 yavin-worker-jrbf.c.example-com.internal Ready 5m v1.7.5+coreos.0
yavin-worker-mzdm.c.example-com.internal Ready 5m v1.7.3+coreos.0 yavin-worker-mzdm.c.example-com.internal Ready 5m v1.7.5+coreos.0
``` ```
List the pods. List the pods.

10
docs/index.md
View File

@ -11,8 +11,8 @@ Typhoon distributes upstream Kubernetes, architectural conventions, and cluster
## Features ## Features
* Kubernetes v1.7.3 (upstream, via [kubernetes-incubator/bootkube](https://github.com/kubernetes-incubator/bootkube)) * Kubernetes v1.7.5 (upstream, via [kubernetes-incubator/bootkube](https://github.com/kubernetes-incubator/bootkube))
* Single or multi-master, workloads isolated on workers, [flannel](https://github.com/coreos/flannel) or [Calico](https://www.projectcalico.org/) networking (with BGP peering) * Single or multi-master, workloads isolated on workers, [flannel](https://github.com/coreos/flannel) or [Calico](https://www.projectcalico.org/) networking
* On-cluster etcd with TLS, [RBAC](https://kubernetes.io/docs/admin/authorization/rbac/)-enabled, [network policy](https://kubernetes.io/docs/concepts/services-networking/network-policies/) * On-cluster etcd with TLS, [RBAC](https://kubernetes.io/docs/admin/authorization/rbac/)-enabled, [network policy](https://kubernetes.io/docs/concepts/services-networking/network-policies/)
* Ready for Ingress, Dashboards, Metrics and other optional [addons](addons/overview.md) * Ready for Ingress, Dashboards, Metrics and other optional [addons](addons/overview.md)
* Provided via Terraform Modules * Provided via Terraform Modules
@ -75,9 +75,9 @@ In 5-10 minutes (varies by platform), the cluster will be ready. This Google Clo
$ KUBECONFIG=/home/user/.secrets/clusters/yavin/auth/kubeconfig $ KUBECONFIG=/home/user/.secrets/clusters/yavin/auth/kubeconfig
$ kubectl get nodes $ kubectl get nodes
NAME STATUS AGE VERSION NAME STATUS AGE VERSION
yavin-controller-1682.c.example-com.internal Ready 6m v1.7.3+coreos.0 yavin-controller-1682.c.example-com.internal Ready 6m v1.7.5+coreos.0
yavin-worker-jrbf.c.example-com.internal Ready 5m v1.7.3+coreos.0 yavin-worker-jrbf.c.example-com.internal Ready 5m v1.7.5+coreos.0
yavin-worker-mzdm.c.example-com.internal Ready 5m v1.7.3+coreos.0 yavin-worker-mzdm.c.example-com.internal Ready 5m v1.7.5+coreos.0
``` ```
List the pods. List the pods.

4
google-cloud/container-linux/controllers/cl/controller.yaml.tmpl
View File

@ -101,7 +101,7 @@ storage:
contents: contents:
inline: | inline: |
KUBELET_IMAGE_URL=quay.io/coreos/hyperkube KUBELET_IMAGE_URL=quay.io/coreos/hyperkube
KUBELET_IMAGE_TAG=v1.7.3_coreos.0 KUBELET_IMAGE_TAG=v1.7.5_coreos.0
- path: /etc/sysctl.d/max-user-watches.conf - path: /etc/sysctl.d/max-user-watches.conf
filesystem: root filesystem: root
contents: contents:
@ -124,7 +124,7 @@ storage:
[ -d /opt/bootkube/assets/experimental/manifests ] && mv /opt/bootkube/assets/experimental/manifests/* /opt/bootkube/assets/manifests && rm -r /opt/bootkube/assets/experimental/manifests [ -d /opt/bootkube/assets/experimental/manifests ] && mv /opt/bootkube/assets/experimental/manifests/* /opt/bootkube/assets/manifests && rm -r /opt/bootkube/assets/experimental/manifests
[ -d /opt/bootkube/assets/experimental/bootstrap-manifests ] && mv /opt/bootkube/assets/experimental/bootstrap-manifests/* /opt/bootkube/assets/bootstrap-manifests && rm -r /opt/bootkube/assets/experimental/bootstrap-manifests [ -d /opt/bootkube/assets/experimental/bootstrap-manifests ] && mv /opt/bootkube/assets/experimental/bootstrap-manifests/* /opt/bootkube/assets/bootstrap-manifests && rm -r /opt/bootkube/assets/experimental/bootstrap-manifests
BOOTKUBE_ACI="$${BOOTKUBE_ACI:-quay.io/coreos/bootkube}" BOOTKUBE_ACI="$${BOOTKUBE_ACI:-quay.io/coreos/bootkube}"
BOOTKUBE_VERSION="$${BOOTKUBE_VERSION:-v0.6.1}" BOOTKUBE_VERSION="$${BOOTKUBE_VERSION:-v0.6.2}"
BOOTKUBE_ASSETS="$${BOOTKUBE_ASSETS:-/opt/bootkube/assets}" BOOTKUBE_ASSETS="$${BOOTKUBE_ASSETS:-/opt/bootkube/assets}"
exec /usr/bin/rkt run \ exec /usr/bin/rkt run \
--trust-keys-from-https \ --trust-keys-from-https \

2
google-cloud/container-linux/kubernetes/bootkube.tf
View File

@ -1,6 +1,6 @@
# Self-hosted Kubernetes assets (kubeconfig, manifests) # Self-hosted Kubernetes assets (kubeconfig, manifests)
module "bootkube" { module "bootkube" {
source = "git::https://github.com/poseidon/bootkube-terraform.git?ref=5ffbfec46dc05721eaf9d15c3c9bbedefaead1bc" source = "git::https://github.com/poseidon/bootkube-terraform.git?ref=dbfb11c6eafa08f839eac2834ca1aca35dafe965"
cluster_name = "${var.cluster_name}" cluster_name = "${var.cluster_name}"
api_servers = ["${format("%s.%s", var.cluster_name, var.dns_zone)}"] api_servers = ["${format("%s.%s", var.cluster_name, var.dns_zone)}"]

4
google-cloud/container-linux/workers/cl/worker.yaml.tmpl
View File

@ -99,7 +99,7 @@ storage:
contents: contents:
inline: | inline: |
KUBELET_IMAGE_URL=quay.io/coreos/hyperkube KUBELET_IMAGE_URL=quay.io/coreos/hyperkube
KUBELET_IMAGE_TAG=v1.7.3_coreos.0 KUBELET_IMAGE_TAG=v1.7.5_coreos.0
- path: /etc/sysctl.d/max-user-watches.conf - path: /etc/sysctl.d/max-user-watches.conf
filesystem: root filesystem: root
contents: contents:
@ -116,7 +116,7 @@ storage:
--trust-keys-from-https \ --trust-keys-from-https \
--volume config,kind=host,source=/etc/kubernetes \ --volume config,kind=host,source=/etc/kubernetes \
--mount volume=config,target=/etc/kubernetes \ --mount volume=config,target=/etc/kubernetes \
quay.io/coreos/hyperkube:v1.7.3_coreos.0 \ quay.io/coreos/hyperkube:v1.7.5_coreos.0 \
--net=host \ --net=host \
--dns=host \ --dns=host \
--exec=/kubectl -- --kubeconfig=/etc/kubernetes/kubeconfig delete node $(hostname) --exec=/kubectl -- --kubeconfig=/etc/kubernetes/kubeconfig delete node $(hostname)