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sandervanvugt 2024-03-11 11:44:55 +01:00
parent 30d199bad0
commit 641b033bf1
1 changed files with 10 additions and 16 deletions
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26
setup-kubetools.sh
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@ -5,15 +5,15 @@
# this script supports Ubuntu 20.04 LTS and later only # this script supports Ubuntu 20.04 LTS and later only
# run this script with sudo # run this script with sudo
if ! [ $USER = root ] #if ! [ $USER = root ]
then #then
echo run this script with sudo # echo run this script with sudo
exit 3 # exit 3
fi #fi
if ! [ -f /tmp/container.txt ] if ! [ -f /tmp/container.txt ]
then then
echo run ./setup-containers.sh before running this script echo run ./setup-container.sh before running this script
exit 4 exit 4
fi fi
@ -33,12 +33,6 @@ then
br_netfilter br_netfilter
EOF EOF
### update 5-3-2024
# sudo apt-get update && sudo apt-get install -y apt-transport-https curl
# curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key add -
# cat <<EOF | sudo tee /etc/apt/sources.list.d/kubernetes.list
# deb https://apt.kubernetes.io/ kubernetes-xenial main
#EOF
sudo apt-get update && sudo apt-get install -y apt-transport-https curl sudo apt-get update && sudo apt-get install -y apt-transport-https curl
curl -fsSL https://pkgs.k8s.io/core:/stable:/${KUBEVERSION}/deb/Release.key | sudo gpg --dearmor -o /etc/apt/keyrings/kubernetes-apt-keyring.gpg curl -fsSL https://pkgs.k8s.io/core:/stable:/${KUBEVERSION}/deb/Release.key | sudo gpg --dearmor -o /etc/apt/keyrings/kubernetes-apt-keyring.gpg
echo "deb [signed-by=/etc/apt/keyrings/kubernetes-apt-keyring.gpg] https://pkgs.k8s.io/core:/stable:/${KUBEVERSION}/deb/ /" | sudo tee /etc/apt/sources.list.d/kubernetes.list echo "deb [signed-by=/etc/apt/keyrings/kubernetes-apt-keyring.gpg] https://pkgs.k8s.io/core:/stable:/${KUBEVERSION}/deb/ /" | sudo tee /etc/apt/sources.list.d/kubernetes.list
@ -47,17 +41,17 @@ sleep 2
sudo apt-get update sudo apt-get update
sudo apt-get install -y kubelet kubeadm kubectl sudo apt-get install -y kubelet kubeadm kubectl
sudo apt-mark hold kubelet kubeadm kubectl sudo apt-mark hold kubelet kubeadm kubectl
swapoff -a sudo swapoff -a
sed -i 's/\/swap/#\/swap/' /etc/fstab sudo sed -i 's/\/swap/#\/swap/' /etc/fstab
fi fi
# Set iptables bridging # Set iptables bridging
cat <<EOF > /etc/sysctl.d/k8s.conf sudo cat <<EOF > /etc/sysctl.d/k8s.conf
net.bridge.bridge-nf-call-ip6tables = 1 net.bridge.bridge-nf-call-ip6tables = 1
net.bridge.bridge-nf-call-iptables = 1 net.bridge.bridge-nf-call-iptables = 1
EOF EOF
sysctl --system sudo sysctl --system
sudo crictl config --set \ sudo crictl config --set \
runtime-endpoint=unix:///run/containerd/containerd.sock runtime-endpoint=unix:///run/containerd/containerd.sock