bb4071e8be
given that etcd is disabled in the nodes we need to wait for master's etcd to be available so that flanneld gets properly wired. Signed-off-by: António Meireles <antonio.meireles@reformi.st>
92 lines
3.3 KiB
YAML
92 lines
3.3 KiB
YAML
#cloud-config
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coreos:
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fleet:
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etcd-servers: http://<master-private-ip>:4001
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metadata: "role=node"
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flannel:
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interface: eth1
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etcd_endpoints: http://<master-private-ip>:4001
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units:
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- name: etcd.service
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mask: true
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- name: fleet.service
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command: start
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- name: flanneld.service
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command: start
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drop-ins:
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- name: 50-network-config.conf
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content: |
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[Service]
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ExecStartPre=/bin/bash -c "until curl http://<master-private-ip>:4001/v2/machines; do sleep 2; done"
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ExecStartPre=/usr/bin/etcdctl set /coreos.com/network/config '{"Network":"10.244.0.0/16", "Backend": {"Type": "vxlan"}}'
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- name: docker.service
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command: start
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drop-ins:
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- name: 51-docker-mirror.conf
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content: |
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[Unit]
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# making sure that flanneld finished startup, otherwise containers
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# won't land in flannel's network...
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Requires=flanneld.service
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After=flanneld.service
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[Service]
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Environment=DOCKER_OPTS='--registry-mirror=http://<master-private-ip>:5000'
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- name: setup-network-environment.service
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command: start
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content: |
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[Unit]
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Description=Setup Network Environment
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Documentation=https://github.com/kelseyhightower/setup-network-environment
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Requires=network-online.target
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After=network-online.target
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[Service]
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ExecStartPre=-/usr/bin/mkdir -p /opt/bin
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ExecStartPre=/usr/bin/wget -N -P /opt/bin https://storage.googleapis.com/k8s/setup-network-environment
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ExecStartPre=/usr/bin/chmod +x /opt/bin/setup-network-environment
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ExecStart=/opt/bin/setup-network-environment
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RemainAfterExit=yes
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Type=oneshot
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- name: kube-proxy.service
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command: start
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content: |
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[Unit]
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Description=Kubernetes Proxy
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Documentation=https://github.com/GoogleCloudPlatform/kubernetes
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Requires=setup-network-environment.service
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After=setup-network-environment.service
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[Service]
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ExecStartPre=/usr/bin/wget -N -P /opt/bin https://storage.googleapis.com/kubernetes-release/release/v0.11.0/bin/linux/amd64/kube-proxy
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ExecStartPre=/usr/bin/chmod +x /opt/bin/kube-proxy
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ExecStart=/opt/bin/kube-proxy \
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--master=http://<master-private-ip>:8080 \
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--logtostderr=true
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Restart=always
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RestartSec=10
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- name: kube-kubelet.service
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command: start
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content: |
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[Unit]
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Description=Kubernetes Kubelet
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Documentation=https://github.com/GoogleCloudPlatform/kubernetes
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Requires=setup-network-environment.service
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After=setup-network-environment.service
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[Service]
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EnvironmentFile=/etc/network-environment
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ExecStartPre=/usr/bin/wget -N -P /opt/bin https://storage.googleapis.com/kubernetes-release/release/v0.11.0/bin/linux/amd64/kubelet
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ExecStartPre=/usr/bin/chmod +x /opt/bin/kubelet
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ExecStart=/opt/bin/kubelet \
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--address=0.0.0.0 \
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--port=10250 \
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--hostname_override=$private_ipv4 \
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--api_servers=<master-private-ip>:8080 \
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--logtostderr=true
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Restart=always
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RestartSec=10
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update:
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group: alpha
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reboot-strategy: off
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