#cloud-config write_files: - path: /etc/etcd/etcd.conf content: | ETCD_NAME=${etcd_name} ETCD_DATA_DIR=/var/lib/etcd ETCD_ADVERTISE_CLIENT_URLS=https://${domain_name}:2379 ETCD_INITIAL_ADVERTISE_PEER_URLS=https://${domain_name}:2380 ETCD_LISTEN_CLIENT_URLS=https://0.0.0.0:2379 ETCD_LISTEN_PEER_URLS=https://0.0.0.0:2380 ETCD_LISTEN_METRICS_URLS=http://0.0.0.0:2381 ETCD_INITIAL_CLUSTER=${etcd_initial_cluster} ETCD_STRICT_RECONFIG_CHECK=true ETCD_TRUSTED_CA_FILE=/etc/ssl/certs/etcd/server-ca.crt ETCD_CERT_FILE=/etc/ssl/certs/etcd/server.crt ETCD_KEY_FILE=/etc/ssl/certs/etcd/server.key ETCD_CLIENT_CERT_AUTH=true ETCD_PEER_TRUSTED_CA_FILE=/etc/ssl/certs/etcd/peer-ca.crt ETCD_PEER_CERT_FILE=/etc/ssl/certs/etcd/peer.crt ETCD_PEER_KEY_FILE=/etc/ssl/certs/etcd/peer.key ETCD_PEER_CLIENT_CERT_AUTH=true - path: /etc/systemd/system/kubelet.service.d/10-typhoon.conf content: | [Unit] Wants=rpc-statd.service [Service] ExecStartPre=/bin/mkdir -p /opt/cni/bin ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests ExecStartPre=/bin/mkdir -p /etc/kubernetes/cni/net.d ExecStartPre=/bin/mkdir -p /etc/kubernetes/checkpoint-secrets ExecStartPre=/bin/mkdir -p /etc/kubernetes/inactive-manifests ExecStartPre=/bin/mkdir -p /var/lib/cni ExecStartPre=/bin/mkdir -p /var/lib/kubelet/volumeplugins ExecStartPre=/usr/bin/bash -c "grep 'certificate-authority-data' /etc/kubernetes/kubeconfig | awk '{print $2}' | base64 -d > /etc/kubernetes/ca.crt" Restart=always RestartSec=10 - path: /etc/kubernetes/kubelet.conf content: | ARGS="--anonymous-auth=false \ --authentication-token-webhook \ --authorization-mode=Webhook \ --client-ca-file=/etc/kubernetes/ca.crt \ --cluster_dns=${cluster_dns_service_ip} \ --cluster_domain=${cluster_domain_suffix} \ --cni-conf-dir=/etc/kubernetes/cni/net.d \ --exit-on-lock-contention \ --hostname-override=${domain_name} \ --kubeconfig=/etc/kubernetes/kubeconfig \ --lock-file=/var/run/lock/kubelet.lock \ --network-plugin=cni \ --node-labels=node-role.kubernetes.io/master \ --node-labels=node-role.kubernetes.io/controller="true" \ --pod-manifest-path=/etc/kubernetes/manifests \ --read-only-port=0 \ --register-with-taints=node-role.kubernetes.io/master=:NoSchedule \ --volume-plugin-dir=/var/lib/kubelet/volumeplugins" - path: /etc/systemd/system/kubelet.path content: | [Unit] Description=Watch for kubeconfig [Path] PathExists=/etc/kubernetes/kubeconfig [Install] WantedBy=multi-user.target - path: /var/lib/bootkube/.keep - path: /etc/NetworkManager/conf.d/typhoon.conf content: | [main] plugins=keyfile [keyfile] unmanaged-devices=interface-name:cali*;interface-name:tunl* - path: /etc/selinux/config owner: root:root permissions: '0644' content: | SELINUX=permissive SELINUXTYPE=targeted bootcmd: - [setenforce, Permissive] - [systemctl, disable, firewalld, --now] # https://github.com/kubernetes/kubernetes/issues/60869 - [modprobe, ip_vs] runcmd: - [systemctl, daemon-reload] - [systemctl, restart, NetworkManager] - [hostnamectl, set-hostname, ${domain_name}] - "atomic install --system --name=etcd quay.io/poseidon/etcd:v3.3.10" - "atomic install --system --name=kubelet quay.io/poseidon/kubelet:v1.13.1" - "atomic install --system --name=bootkube quay.io/poseidon/bootkube:v0.14.0" - [systemctl, start, --no-block, etcd.service] - [systemctl, enable, kubelet.path] - [systemctl, start, --no-block, kubelet.path] users: - default - name: fedora gecos: Fedora Admin sudo: ALL=(ALL) NOPASSWD:ALL groups: wheel,adm,systemd-journal,docker ssh-authorized-keys: - "${ssh_authorized_key}"