73 lines
2.7 KiB
Cheetah
73 lines
2.7 KiB
Cheetah
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#cloud-config
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write_files:
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- path: /etc/systemd/system/kubelet.service
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content: |
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[Unit]
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Description=Kubelet
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Wants=rpc-statd.service
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[Service]
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WorkingDirectory=/etc/kubernetes
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ExecStartPre=/bin/mkdir -p /opt/cni/bin
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ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
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ExecStartPre=/bin/mkdir -p /etc/kubernetes/cni/net.d
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ExecStartPre=/bin/mkdir -p /etc/kubernetes/checkpoint-secrets
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ExecStartPre=/bin/mkdir -p /etc/kubernetes/inactive-manifests
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ExecStartPre=/bin/mkdir -p /var/lib/cni
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ExecStartPre=/bin/mkdir -p /var/lib/kubelet/volumeplugins
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ExecStartPre=/usr/bin/bash -c "grep 'certificate-authority-data' /etc/kubernetes/kubeconfig | awk '{print $2}' | base64 -d > /etc/kubernetes/ca.crt"
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# Atomic's system containers and RPMs are old and unfriendly. Use this.
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ExecStartPre=/usr/bin/curl -L https://dl.k8s.io/v1.10.0/kubernetes-node-linux-amd64.tar.gz -o kubernetes-node-linux-amd64.tar.gz
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ExecStartPre=/usr/bin/tar xzf kubernetes-node-linux-amd64.tar.gz -C /usr/local/bin --strip-components=3 kubernetes/node/bin/kubelet
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ExecStart=
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ExecStart=/usr/local/bin/kubelet \
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--allow-privileged \
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--anonymous-auth=false \
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--cgroup-driver=systemd \
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--client-ca-file=/etc/kubernetes/ca.crt \
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--cluster_dns=${k8s_dns_service_ip} \
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--cluster_domain=${cluster_domain_suffix} \
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--cni-conf-dir=/etc/kubernetes/cni/net.d \
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--exit-on-lock-contention \
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--hostname-override=${domain_name} \
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--kubeconfig=/etc/kubernetes/kubeconfig \
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--lock-file=/var/run/lock/kubelet.lock \
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--network-plugin=cni \
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--node-labels=node-role.kubernetes.io/node \
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--pod-manifest-path=/etc/kubernetes/manifests \
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--volume-plugin-dir=/var/lib/kubelet/volumeplugins
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Restart=always
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RestartSec=10
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[Install]
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WantedBy=multi-user.target
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- path: /etc/systemd/system/kubelet.path
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content: |
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[Unit]
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Description=Watch for kubeconfig
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[Path]
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PathExists=/etc/kubernetes/kubeconfig
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[Install]
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WantedBy=multi-user.target
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- path: /etc/kubernetes/.keep
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- path: /etc/selinux/config
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owner: root:root
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permissions: '0644'
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content: |
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SELINUX=permissive
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SELINUXTYPE=targeted
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bootcmd:
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- [setenforce, Permissive]
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runcmd:
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- [systemctl, daemon-reload]
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- [hostnamectl, set-hostname, ${domain_name}]
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- [systemctl, enable, kubelet.path]
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- [systemctl, start, --no-block, kubelet.path]
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- [systemctl, disable, firewalld, --now]
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users:
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- default
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- name: fedora
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gecos: Fedora Admin
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sudo: ALL=(ALL) NOPASSWD:ALL
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groups: wheel,adm,systemd-journal,docker
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ssh-authorized-keys:
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- "${ssh_authorized_key}"
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