mirror of
https://github.com/puppetmaster/typhoon.git
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0a7fab56e2
* (containerized) kube-proxy warns that it is unable to load the ip_vs kernel module despite having the correct mounts. Atomic uses an xz compressed module and modprobe in the container was not compiled with compression support * Workaround issue for now by always loading ip_vs on-host * https://github.com/kubernetes/kubernetes/issues/60
79 lines
2.7 KiB
Cheetah
79 lines
2.7 KiB
Cheetah
#cloud-config
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write_files:
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- path: /etc/systemd/system/cloud-metadata.service
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content: |
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[Unit]
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Description=Cloud metadata agent
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[Service]
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Type=oneshot
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Environment=OUTPUT=/run/metadata/cloud
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ExecStart=/usr/bin/mkdir -p /run/metadata
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ExecStart=/usr/bin/bash -c 'echo "HOSTNAME_OVERRIDE=$(curl\
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--url http://169.254.169.254/metadata/v1/interfaces/private/0/ipv4/address\
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--retry 10)" > $${OUTPUT}'
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[Install]
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WantedBy=multi-user.target
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- path: /etc/systemd/system/kubelet.service.d/10-typhoon.conf
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content: |
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[Unit]
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Requires=cloud-metadata.service
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After=cloud-metadata.service
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Wants=rpc-statd.service
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[Service]
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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 /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 $2}' | base64 -d > /etc/kubernetes/ca.crt"
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Restart=always
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RestartSec=10
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- path: /etc/kubernetes/kubelet.conf
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content: |
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ARGS="--allow-privileged \
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--anonymous-auth=false \
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--client-ca-file=/etc/kubernetes/ca.crt \
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--cluster_dns=${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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--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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- 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/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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- [systemctl, disable, firewalld, --now]
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# https://github.com/kubernetes/kubernetes/issues/60869
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- [modprobe, ip_vs]
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runcmd:
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- [systemctl, daemon-reload]
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- [systemctl, enable, cloud-metadata.service]
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- "atomic install --system --name=kubelet quay.io/poseidon/kubelet:v1.10.1"
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- [systemctl, enable, kubelet.path]
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- [systemctl, start, --no-block, kubelet.path]
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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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