Remove Kubelet `--network-plugin=cni` flag

* Now that `docker-shim` is no longer used, the Kubelet flag is no longer needed and will be removed in v1.24
2022-01-14 10:41:19 -08:00 · 2022-01-14 10:41:19 -08:00 · 2265ab5375
parent 08ea9776f3
commit 2265ab5375
22 changed files with 3 additions and 20 deletions
--- a/CHANGES.md
+++ b/CHANGES.md
@ -4,6 +4,8 @@ Notable changes between versions.

 ## Latest

+* Remove Kubelet flag `--network-plugin`. Unused since `docker-shim` isn't used ([#1106](https://github.com/poseidon/typhoon/pull/1106))
+
 ### Fedora CoreOS

 * Switch Kubernetes Container Runtime from `docker` to `containerd` ([#1101](https://github.com/poseidon/typhoon/pull/1101))
--- a/aws/fedora-coreos/kubernetes/fcc/controller.yaml
+++ b/aws/fedora-coreos/kubernetes/fcc/controller.yaml
@ -96,7 +96,6 @@ systemd:
          --cluster_domain=${cluster_domain_suffix} \
          --healthz-port=0 \
          --kubeconfig=/var/lib/kubelet/kubeconfig \
-          --network-plugin=cni \
          --node-labels=node.kubernetes.io/controller="true" \
          --pod-manifest-path=/etc/kubernetes/manifests \
          --provider-id=aws:///$${AFTERBURN_AWS_AVAILABILITY_ZONE}/$${AFTERBURN_AWS_INSTANCE_ID} \
--- a/aws/fedora-coreos/kubernetes/workers/fcc/worker.yaml
+++ b/aws/fedora-coreos/kubernetes/workers/fcc/worker.yaml
@ -69,7 +69,6 @@ systemd:
          --cluster_domain=${cluster_domain_suffix} \
          --healthz-port=0 \
          --kubeconfig=/var/lib/kubelet/kubeconfig \
-          --network-plugin=cni \
          --node-labels=node.kubernetes.io/node \
          %{~ for label in split(",", node_labels) ~}
          --node-labels=${label} \
--- a/aws/flatcar-linux/kubernetes/cl/controller.yaml
+++ b/aws/flatcar-linux/kubernetes/cl/controller.yaml
@ -95,7 +95,6 @@ systemd:
          --cluster_domain=${cluster_domain_suffix} \
          --healthz-port=0 \
          --kubeconfig=/var/lib/kubelet/kubeconfig \
-          --network-plugin=cni \
          --node-labels=node.kubernetes.io/controller="true" \
          --pod-manifest-path=/etc/kubernetes/manifests \
          --provider-id=aws:///$${COREOS_EC2_AVAILABILITY_ZONE}/$${COREOS_EC2_INSTANCE_ID} \
--- a/aws/flatcar-linux/kubernetes/workers/cl/worker.yaml
+++ b/aws/flatcar-linux/kubernetes/workers/cl/worker.yaml
@ -70,7 +70,6 @@ systemd:
          --cluster_domain=${cluster_domain_suffix} \
          --healthz-port=0 \
          --kubeconfig=/var/lib/kubelet/kubeconfig \
-          --network-plugin=cni \
          --node-labels=node.kubernetes.io/node \
          %{~ for label in split(",", node_labels) ~}
          --node-labels=${label} \
--- a/azure/fedora-coreos/kubernetes/fcc/controller.yaml
+++ b/azure/fedora-coreos/kubernetes/fcc/controller.yaml
@ -92,7 +92,6 @@ systemd:
          --cluster_domain=${cluster_domain_suffix} \
          --healthz-port=0 \
          --kubeconfig=/var/lib/kubelet/kubeconfig \
-          --network-plugin=cni \
          --node-labels=node.kubernetes.io/controller="true" \
          --pod-manifest-path=/etc/kubernetes/manifests \
          --read-only-port=0 \
--- a/azure/fedora-coreos/kubernetes/workers/fcc/worker.yaml
+++ b/azure/fedora-coreos/kubernetes/workers/fcc/worker.yaml
@ -65,7 +65,6 @@ systemd:
          --cluster_domain=${cluster_domain_suffix} \
          --healthz-port=0 \
          --kubeconfig=/var/lib/kubelet/kubeconfig \
-          --network-plugin=cni \
          --node-labels=node.kubernetes.io/node \
          %{~ for label in split(",", node_labels) ~}
          --node-labels=${label} \
--- a/azure/flatcar-linux/kubernetes/cl/controller.yaml
+++ b/azure/flatcar-linux/kubernetes/cl/controller.yaml
@ -92,7 +92,6 @@ systemd:
          --cluster_domain=${cluster_domain_suffix} \
          --healthz-port=0 \
          --kubeconfig=/var/lib/kubelet/kubeconfig \
-          --network-plugin=cni \
          --node-labels=node.kubernetes.io/controller="true" \
          --pod-manifest-path=/etc/kubernetes/manifests \
          --read-only-port=0 \
--- a/azure/flatcar-linux/kubernetes/workers/cl/worker.yaml
+++ b/azure/flatcar-linux/kubernetes/workers/cl/worker.yaml
@ -67,7 +67,6 @@ systemd:
          --cluster_domain=${cluster_domain_suffix} \
          --healthz-port=0 \
          --kubeconfig=/var/lib/kubelet/kubeconfig \
-          --network-plugin=cni \
          --node-labels=node.kubernetes.io/node \
          %{~ for label in split(",", node_labels) ~}
          --node-labels=${label} \
--- a/bare-metal/fedora-coreos/kubernetes/fcc/controller.yaml
+++ b/bare-metal/fedora-coreos/kubernetes/fcc/controller.yaml
@ -92,7 +92,6 @@ systemd:
          --healthz-port=0 \
          --hostname-override=${domain_name} \
          --kubeconfig=/var/lib/kubelet/kubeconfig \
-          --network-plugin=cni \
          --node-labels=node.kubernetes.io/controller="true" \
          --pod-manifest-path=/etc/kubernetes/manifests \
          --read-only-port=0 \
--- a/bare-metal/fedora-coreos/kubernetes/fcc/worker.yaml
+++ b/bare-metal/fedora-coreos/kubernetes/fcc/worker.yaml
@ -65,7 +65,6 @@ systemd:
          --healthz-port=0 \
          --hostname-override=${domain_name} \
          --kubeconfig=/var/lib/kubelet/kubeconfig \
-          --network-plugin=cni \
          --node-labels=node.kubernetes.io/node \
          %{~ for label in compact(split(",", node_labels)) ~}
          --node-labels=${label} \
--- a/bare-metal/flatcar-linux/kubernetes/cl/controller.yaml
+++ b/bare-metal/flatcar-linux/kubernetes/cl/controller.yaml
@ -101,7 +101,6 @@ systemd:
          --healthz-port=0 \
          --hostname-override=${domain_name} \
          --kubeconfig=/var/lib/kubelet/kubeconfig \
-          --network-plugin=cni \
          --node-labels=node.kubernetes.io/controller="true" \
          --pod-manifest-path=/etc/kubernetes/manifests \
          --read-only-port=0 \
--- a/bare-metal/flatcar-linux/kubernetes/cl/worker.yaml
+++ b/bare-metal/flatcar-linux/kubernetes/cl/worker.yaml
@ -76,7 +76,6 @@ systemd:
          --healthz-port=0 \
          --hostname-override=${domain_name} \
          --kubeconfig=/var/lib/kubelet/kubeconfig \
-          --network-plugin=cni \
          --node-labels=node.kubernetes.io/node \
          %{~ for label in compact(split(",", node_labels)) ~}
          --node-labels=${label} \
--- a/digital-ocean/fedora-coreos/kubernetes/fcc/controller.yaml
+++ b/digital-ocean/fedora-coreos/kubernetes/fcc/controller.yaml
@ -95,7 +95,6 @@ systemd:
          --healthz-port=0 \
          --hostname-override=$${AFTERBURN_DIGITALOCEAN_IPV4_PRIVATE_0} \
          --kubeconfig=/var/lib/kubelet/kubeconfig \
-          --network-plugin=cni \
          --node-labels=node.kubernetes.io/controller="true" \
          --pod-manifest-path=/etc/kubernetes/manifests \
          --read-only-port=0 \
--- a/digital-ocean/fedora-coreos/kubernetes/fcc/worker.yaml
+++ b/digital-ocean/fedora-coreos/kubernetes/fcc/worker.yaml
@ -69,7 +69,6 @@ systemd:
          --healthz-port=0 \
          --hostname-override=$${AFTERBURN_DIGITALOCEAN_IPV4_PRIVATE_0} \
          --kubeconfig=/var/lib/kubelet/kubeconfig \
-          --network-plugin=cni \
          --node-labels=node.kubernetes.io/node \
          --pod-manifest-path=/etc/kubernetes/manifests \
          --read-only-port=0 \
--- a/digital-ocean/flatcar-linux/kubernetes/cl/controller.yaml
+++ b/digital-ocean/flatcar-linux/kubernetes/cl/controller.yaml
@ -104,7 +104,6 @@ systemd:
          --healthz-port=0 \
          --hostname-override=$${COREOS_DIGITALOCEAN_IPV4_PRIVATE_0} \
          --kubeconfig=/var/lib/kubelet/kubeconfig \
-          --network-plugin=cni \
          --node-labels=node.kubernetes.io/controller="true" \
          --pod-manifest-path=/etc/kubernetes/manifests \
          --read-only-port=0 \
--- a/digital-ocean/flatcar-linux/kubernetes/cl/worker.yaml
+++ b/digital-ocean/flatcar-linux/kubernetes/cl/worker.yaml
@ -79,7 +79,6 @@ systemd:
          --healthz-port=0 \
          --hostname-override=$${COREOS_DIGITALOCEAN_IPV4_PRIVATE_0} \
          --kubeconfig=/var/lib/kubelet/kubeconfig \
-          --network-plugin=cni \
          --node-labels=node.kubernetes.io/node \
          --pod-manifest-path=/etc/kubernetes/manifests \
          --read-only-port=0 \
--- a/docs/advanced/overview.md
+++ b/docs/advanced/overview.md
@ -4,4 +4,5 @@ Typhoon clusters offer several advanced features for skilled users.

 * [ARM64](arm64.md)
 * [Customization](customization.md)
+* [Nodes](nodes.md)
 * [Worker Pools](worker-pools.md)
--- a/google-cloud/fedora-coreos/kubernetes/fcc/controller.yaml
+++ b/google-cloud/fedora-coreos/kubernetes/fcc/controller.yaml
@ -92,7 +92,6 @@ systemd:
          --cluster_domain=${cluster_domain_suffix} \
          --healthz-port=0 \
          --kubeconfig=/var/lib/kubelet/kubeconfig \
-          --network-plugin=cni \
          --node-labels=node.kubernetes.io/controller="true" \
          --pod-manifest-path=/etc/kubernetes/manifests \
          --read-only-port=0 \
--- a/google-cloud/fedora-coreos/kubernetes/workers/fcc/worker.yaml
+++ b/google-cloud/fedora-coreos/kubernetes/workers/fcc/worker.yaml
@ -65,7 +65,6 @@ systemd:
          --cluster_domain=${cluster_domain_suffix} \
          --healthz-port=0 \
          --kubeconfig=/var/lib/kubelet/kubeconfig \
-          --network-plugin=cni \
          --node-labels=node.kubernetes.io/node \
          %{~ for label in split(",", node_labels) ~}
          --node-labels=${label} \
--- a/google-cloud/flatcar-linux/kubernetes/cl/controller.yaml
+++ b/google-cloud/flatcar-linux/kubernetes/cl/controller.yaml
@ -92,7 +92,6 @@ systemd:
          --cluster_domain=${cluster_domain_suffix} \
          --healthz-port=0 \
          --kubeconfig=/var/lib/kubelet/kubeconfig \
-          --network-plugin=cni \
          --node-labels=node.kubernetes.io/controller="true" \
          --pod-manifest-path=/etc/kubernetes/manifests \
          --register-with-taints=node-role.kubernetes.io/controller=:NoSchedule \
--- a/google-cloud/flatcar-linux/kubernetes/workers/cl/worker.yaml
+++ b/google-cloud/flatcar-linux/kubernetes/workers/cl/worker.yaml
@ -67,7 +67,6 @@ systemd:
          --cluster_domain=${cluster_domain_suffix} \
          --healthz-port=0 \
          --kubeconfig=/var/lib/kubelet/kubeconfig \
-          --network-plugin=cni \
          --node-labels=node.kubernetes.io/node \
          %{~ for label in split(",", node_labels) ~}
          --node-labels=${label} \