bump pwk to kube 1.27.2

Signed-off-by: Marcos Lilljedahl <marcosnils@gmail.com>

dockerfiles/k8s/.bashrc

@@ -0,0 +1,2 @@
+export PS1="[\h \W]$ "
+cat /etc/motd

dockerfiles/k8s/Dockerfile

@@ -5,7 +5,7 @@ COPY ./kubernetes.repo /etc/yum.repos.d/
 
 
 
-RUN yum install -y kubectl-1.20.1 kubeadm-1.20.1 kubelet-1.20.1 \
+RUN yum install -y kubectl-1.27.2 kubeadm-1.27.2 kubelet-1.27.2 \
     #&& mv -f /etc/systemd/system/kubelet.service.d/10-kubeadm.conf /etc/systemd/system/kubelet.service \
     && yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo \
     && yum install -y docker-ce git bash-completion \
@@ -14,7 +14,7 @@ RUN yum install -y kubectl-1.20.1 kubeadm-1.20.1 kubelet-1.20.1 \
 
 RUN curl -Lf -o /usr/bin/jq https://github.com/stedolan/jq/releases/download/jq-1.5/jq-linux64 \
     && curl -Lf -o /usr/bin/docker-compose https://github.com/docker/compose/releases/download/1.21.0/docker-compose-$(uname -s)-$(uname -m) \
-    && chmod +x /usr/bin/jq /usr/bin/docker-compose 
+    && chmod +x /usr/bin/jq /usr/bin/docker-compose
 
 
 VOLUME ["/var/lib/kubelet"]
@@ -25,11 +25,10 @@ COPY ./tokens.csv /etc/pki/tokens.csv
 COPY ./daemon.json /etc/docker/
 COPY ./resolv.conf.override /etc/
 COPY ./docker.service /usr/lib/systemd/system/
+COPY ./.bashrc /root/
 
 COPY motd /etc/motd
 
-RUN echo $'cat /etc/motd \n\
-export PS1="[\h \W]$ "' >> /root/.bash_profile
 
 RUN echo 'source <(kubectl completion bash)' >>~/.bashrc \
     && kubectl completion bash >> /etc/bash_completion.d/kubectl
@@ -39,5 +38,7 @@ RUN mkdir -p /root/.kube && ln -s /etc/kubernetes/admin.conf /root/.kube/config
 
 WORKDIR /root
 
-CMD mount --make-shared / && systemctl start docker && systemctl start kubelet \
-    && while true; do bash -l; done
+CMD mount --make-shared / \
+    && systemctl start docker \
+	&& systemctl start kubelet \
+    && while true; do script -q -c "/bin/bash -l" /dev/null; done

dockerfiles/k8s/daemon.json

@@ -1,8 +1,14 @@
 {
-    "experimental": true,
-    "debug": true,
-    "log-level": "info",
-    "storage-driver": "vfs",
-    "insecure-registries": ["127.0.0.1"],
-    "hosts": ["unix:///var/run/docker.sock", "tcp://0.0.0.0:2375"]
+  "experimental": true,
+  "debug": true,
+  "cri-containerd": true,
+  "log-level": "info",
+  "tls": false,
+  "insecure-registries": [
+    "127.0.0.1"
+  ],
+  "hosts": [
+    "unix:///var/run/docker.sock",
+    "tcp://0.0.0.0:2375"
+  ]
 }

dockerfiles/k8s/kubelet.env

@@ -1,7 +1,6 @@
-KUBELET_KUBECONFIG_ARGS=" --bootstrap-kubeconfig=/etc/kubernetes/bootstrap-kubelet.conf --kubeconfig=/etc/kubernetes/kubelet.conf"
-KUBELET_SYSTEM_PODS_ARGS="--pod-manifest-path=/etc/kubernetes/manifests --pod-infra-container-image=k8s.gcr.io/pause:3.2"
-KUBELET_NETWORK_ARGS="--network-plugin=cni --cni-conf-dir=/etc/cni/net.d --cni-bin-dir=/opt/cni/bin"
+KUBELET_KUBECONFIG_ARGS="--bootstrap-kubeconfig=/etc/kubernetes/bootstrap-kubelet.conf --kubeconfig=/etc/kubernetes/kubelet.conf"
+KUBELET_SYSTEM_PODS_ARGS="--pod-manifest-path=/etc/kubernetes/manifests"
 KUBELET_DNS_ARGS="--cluster-dns=10.96.0.10 --cluster-domain=cluster.local"
 KUBELET_AUTHZ_ARGS="--authorization-mode=Webhook --client-ca-file=/etc/kubernetes/pki/ca.crt"
 KUBELET_CGROUP_ARGS="--cgroup-driver=cgroupfs"
-KUBELET_EXTRA_ARGS="--fail-swap-on=false --resolv-conf=/etc/resolv.conf.override"
+KUBELET_EXTRA_ARGS="--fail-swap-on=false --resolv-conf=/etc/resolv.conf.override --container-runtime-endpoint /run/docker/containerd/containerd.sock "

dockerfiles/k8s/motd

@@ -10,11 +10,11 @@
  1. Initializes cluster master node:
 
  kubeadm init --apiserver-advertise-address $(hostname -i) --pod-network-cidr 10.5.0.0/16
-    
+
 
  2. Initialize cluster networking:
 
-kubectl apply -f https://raw.githubusercontent.com/cloudnativelabs/kube-router/master/daemonset/kubeadm-kuberouter.yaml
+ kubectl apply -f https://raw.githubusercontent.com/cloudnativelabs/kube-router/master/daemonset/kubeadm-kuberouter.yaml
 
 
  3. (Optional) Create an nginx deployment:

dockerfiles/k8s/wrapkubeadm.sh

@@ -1,4 +1,4 @@
-#!/bin/bash 
+#!/bin/bash
 # Copyright 2017 Mirantis
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -138,10 +138,10 @@ fi
 
 if [[ "$@" == "init"* || "$@" == "join"* ]]; then
 # Call kubeadm with params and skip flag
-	/usr/bin/kubeadm "$@" --ignore-preflight-errors all
+	/usr/bin/kubeadm "$@" --ignore-preflight-errors all --cri-socket /run/docker/containerd/containerd.sock
 else
 # Call kubeadm with params
-	/usr/bin/kubeadm "$@" 
+	/usr/bin/kubeadm "$@"
 fi
 
 # Frob cluster