Martin
e44e6a06c0
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104 lines
4.0 KiB
Bash
104 lines
4.0 KiB
Bash
#!/bin/bash
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lsb_dist=$(cat /etc/*release | grep ^ID= | cut -d= -f2) # ubuntu or debian?
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release=$(cat /etc/*release | grep VERSION_CODENAME | cut -d= -f2) # ubuntu(jammy oracular) debian(bookworm)....
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#
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K8S_VERSION=${K8S_VERSION:-1.32} # 如果未设置，使用默认值 1.32
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CONTAINERD_VERSION=${CONTAINERD_VERSION:-2.0.2} # 如果未设置，使用默认值 2.0.2
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# 更新 apt
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curl -sSL https://git.martin98.com/MartinFarm/init/raw/branch/main/init-apt.sh | bash
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curl -fsSL https://mirrors.martin98.com/repository/docker-ce/linux/$lsb_dist/gpg | gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
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echo "deb [signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://mirrors.martin98.com/repository/docker-ce/linux/$lsb_dist $release stable" > /etc/apt/sources.list.d/docker.list
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curl -fsSL https://mirrors.martin98.com/repository/kubernetes/core/stable/v$K8S_VERSION/deb/Release.key | sudo gpg --dearmor -o /etc/apt/keyrings/kubernetes-apt-keyring.gpg
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echo "deb [signed-by=/etc/apt/keyrings/kubernetes-apt-keyring.gpg] https://mirrors.martin98.com/repository/kubernetes/core/stable/v$K8S_VERSION/deb/ /" > /etc/apt/sources.list.d/kubernetes.list
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# k8s 相关环境
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apt update && apt install -y curl apt-transport-https ca-certificates gnupg runc
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# 调整内核 关闭 swap
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cat <<EOF | sudo tee /etc/modules-load.d/k8s.conf
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overlay
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br_netfilter
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EOF
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cat <<EOF | sudo tee /etc/sysctl.d/k8s.conf
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net.bridge.bridge-nf-call-ip6tables = 1
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net.bridge.bridge-nf-call-iptables = 1
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net.ipv4.ip_forward = 1
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EOF
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sudo swapoff -a && sed -i '/swap/d' /etc/fstab && sudo sysctl --system && sudo modprobe overlay && sudo modprobe br_netfilter
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# 安装 containerd
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wget https://mirrors.martin98.com/repository/proxy/github.com/containerd/containerd/releases/download/v$CONTAINERD_VERSION/containerd-$CONTAINERD_VERSION-linux-amd64.tar.gz
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tar Cxzvf /usr/local containerd-$CONTAINERD_VERSION-linux-amd64.tar.gz
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wget https://mirrors.martin98.com/repository/proxy/raw.githubusercontent.com/containerd/containerd/main/containerd.service
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sudo mv containerd.service /etc/systemd/system/
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sudo systemctl daemon-reload
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sudo systemctl start containerd
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sudo systemctl enable --now containerd
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# 初始化 containerd 配置
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mkdir "/etc/containerd"
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containerd config default > /etc/containerd/config.toml
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sed -i "s|sandbox = 'registry.k8s.io|sandbox = 'docker.martin98.com/k8s|g" /etc/containerd/config.toml
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sed -ri '0,/(config_path).*/s@(config_path).*@\1 = "/etc/containerd/certs.d"@' /etc/containerd/config.toml
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sed -i 's/SystemdCgroup = false/SystemdCgroup = true/' /etc/containerd/config.toml
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# 定义配置目录
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CONFIG_DIR="/etc/containerd/certs.d"
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mkdir -pv "$CONFIG_DIR/docker.io"
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cat <<EOF > "$CONFIG_DIR/docker.io/hosts.toml"
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server = "https://docker.io"
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[host."https://docker.martin98.com/docker"]
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capabilities = ["pull", "resolve"]
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override_path = true
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EOF
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mkdir -pv "$CONFIG_DIR/k8s.gcr.io"
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cat <<EOF > "$CONFIG_DIR/k8s.gcr.io/hosts.toml"
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server = "https://k8s.gcr.io"
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[host."https://docker.martin98.com/k8s"]
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capabilities = ["pull", "resolve"]
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override_path = true
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EOF
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mkdir -pv "$CONFIG_DIR/ghcr.io"
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cat <<EOF > "$CONFIG_DIR/ghcr.io/hosts.toml"
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server = "https://ghcr.io"
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[host."https://docker.martin98.com/ghcr"]
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capabilities = ["pull", "resolve"]
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override_path = true
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EOF
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mkdir -pv "$CONFIG_DIR/quay.io"
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cat <<EOF > "$CONFIG_DIR/quay.io/hosts.toml"
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server = "https://quay.io"
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[host."https://docker.martin98.com/quay"]
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capabilities = ["pull", "resolve"]
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override_path = true
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EOF
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mkdir -pv "$CONFIG_DIR/registry.k8s.io"
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cat <<EOF > "$CONFIG_DIR/registry.k8s.io/hosts.toml"
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server = "https://registry.k8s.io"
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[host."https://docker.martin98.com/k8s"]
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capabilities = ["pull", "resolve"]
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override_path = true
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EOF
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sudo systemctl restart containerd && sudo systemctl enable --now containerd
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# 安装 kubeadm kubelet kubectl
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apt update && apt install -y kubeadm kubelet kubectl && apt-mark hold kubeadm kubelet kubectl
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echo 'KUBELET_EXTRA_ARGS="--cgroup-driver=systemd"' > kubeadm-config.yaml
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echo "k8s 运行环境安装成功" |