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jakexks/master.yaml

Created June 12, 2015 16:19
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User-data for Kubernetes on Digitalocean
Raw
master.yaml
#cloud-config
write-files:
- path: /etc/confd/conf.d/controller-manager.toml
permissions: 0644
owner: root
content: |
[template]
src = "controller-manager.template"
dest = "/etc/systemd/system/controller-manager.service"
keys = [
"/bootstrap/node-01",
"/bootstrap/node-02",
"/bootstrap/node-03"
]
reload_cmd = "systemctl daemon-reload && systemctl restart controller-manager"
- path: /etc/confd/conf.d/kubelet.toml
permissions: 0644
owner: root
content: |
[template]
src = "kubelet.template"
dest = "/etc/systemd/system/kubelet.service"
keys = [
"/bootstrap/master"
]
reload_cmd = "systemctl daemon-reload && systemctl restart kubelet"
- path: /etc/confd/conf.d/proxy.toml
permissions: 0644
owner: root
content: |
[template]
src = "proxy.template"
dest = "/etc/systemd/system/proxy.service"
keys = [
"/bootstrap/master"
]
reload_cmd = "systemctl daemon-reload && systemctl restart proxy"
- path: /etc/confd/templates/kubelet.template
permissions: 0644
owner: root
content: |
[Unit]
After=etcd2.service
After=download-kubernetes.service
ConditionFileIsExecutable=/opt/kubernetes/server/bin/kubelet
Description=Kubernetes Kubelet
Documentation=https://github.com/GoogleCloudPlatform/kubernetes
Wants=etcd2.service
Wants=download-kubernetes.service
Requires=bootstrap-address-information.service
[Service]
ExecStart=/opt/kubernetes/server/bin/kubelet \
--address=0.0.0.0 \
--port=10250 \
--api_servers={{getv "/bootstrap/master"}}:8080 \
--hostname_override=$private_ipv4 \
--allow_privileged=true \
--host-network-sources=* \
--logtostderr=true
Restart=always
RestartSec=10
[Install]
WantedBy=kubernetes-minion.target
- path: /etc/confd/templates/proxy.template
permissions: 0644
owner: root
content: |
[Unit]
After=etcd2.service
After=download-kubernetes.service
ConditionFileIsExecutable=/opt/kubernetes/server/bin/kube-proxy
Description=Kubernetes Proxy
Documentation=https://github.com/GoogleCloudPlatform/kubernetes
Wants=etcd2.service
Wants=download-kubernetes.service
Requires=bootstrap-address-information.service
[Service]
ExecStart=/opt/kubernetes/server/bin/kube-proxy --master=http://{{getv "/bootstrap/master"}}:7080 --logtostderr=true
Restart=always
RestartSec=10
[Install]
WantedBy=kubernetes-minion.target
- path: /etc/confd/templates/controller-manager.template
permissions: 0644
owner: root
content: |
[Unit]
After=etcd2.service
After=download-kubernetes.service
After=apiserver.service
ConditionFileIsExecutable=/opt/kubernetes/server/bin/kube-controller-manager
Description=Kubernetes Controller Manager
Documentation=https://github.com/GoogleCloudPlatform/kubernetes
Wants=apiserver.service
Wants=etcd2.service
Wants=download-kubernetes.service
ConditionHost=master
Requires=bootstrap-address-information.service
[Service]
ExecStartPre=/bin/bash -x -c 'result=`wget --retry-connrefused --tries=5 127.0.0.1:8080/healthz -O -` && test -n "$${result}" && test "$${result}" = ok'
ExecStart=/opt/kubernetes/server/bin/kube-controller-manager \
--machines={{getv "/bootstrap/node-01"}},{{getv "/bootstrap/node-02"}},{{getv "/bootstrap/node-03"}} \
--cloud_provider=vagrant \
--master=127.0.0.1:8080 \
--logtostderr=true
Restart=always
RestartSec=10
[Install]
WantedBy=kubernetes-master.target
coreos:
update:
group: alpha
reboot-strategy: 'best-effort'
etcd2:
discovery: https://discovery.etcd.io/8dfccd81b3d608cd3dde8604494ddc0e
listen-client-urls: http://0.0.0.0:2379,http://0.0.0.0:4001
advertise-client-urls: http://$private_ipv4:2379
initial-advertise-peer-urls: http://$private_ipv4:2380
listen-peer-urls: http://$private_ipv4:2380
flannel:
interface: $private_ipv4
units:
- name: etcd2.service
enable: true
command: start
content: |
[Unit]
Description=etcd2
Conflicts=etcd.service
[Service]
User=etcd
Environment=ETCD_DATA_DIR=/var/lib/etcd2
Environment=ETCD_NAME=%H
ExecStart=/usr/bin/etcd2
Restart=always
RestartSec=10s
LimitNOFILE=40000
- name: rpc-statd.service
command: start
- name: flanneld.service
drop-ins:
- name: 50-network-config.conf
content: |
[Service]
ExecStartPre=/usr/bin/etcdctl set /coreos.com/network/config '{ "Network": "192.168.0.0/16" }'
command: start
- name: docker.service
command: restart
content: |
[Unit]
Description=Docker Application Container Engine
Documentation=http://docs.docker.io
After=docker.socket early-docker.target network.target flanneld.service
Requires=flanneld.service
[Service]
Environment=TMPDIR=/var/tmp
EnvironmentFile=/run/flannel_docker_opts.env
MountFlags=slave
LimitNOFILE=1048576
LimitNPROC=1048576
ExecStart=/usr/lib/coreos/dockerd --daemon --host=fd:// $DOCKER_OPTS $DOCKER_OPT_BIP $DOCKER_OPT_MTU $DOCKER_OPT_IPMASQ
Restart=always
[Install]
WantedBy=multi-user.target
- name: rpc-statd.service
command: start
- name: kubernetes-master.target
enable: true
content: |
[Unit]
Description=Kubernetes Cluster Master
Documentation=http://kubernetes.io/
RefuseManualStart=no
After=flanneld.service
Requires=flanneld.service
After=bootstrap-address-information.service
ConditionHost=master
Wants=apiserver.service
Wants=scheduler.service
Wants=controller-manager.service
Requires=bootstrap-address-information.service
[Install]
WantedBy=multi-user.target
- name: kubernetes-minion.target
enable: true
content: |
[Unit]
Description=Kubernetes Cluster Minion
Documentation=http://kubernetes.io/
RefuseManualStart=no
ConditionHost!=master
After=bootstrap-address-information.service
After=flanneld.service
Requires=flanneld.service
Wants=proxy.service
Wants=kubelet.service
Requires=bootstrap-address-information.service
[Install]
WantedBy=multi-user.target
## based on: https://github.com/kelseyhightower/kubernetes-coreos/blob/e16f8ac/configs/master.yml
- name: download-kubernetes.service
enable: true
content: |
[Unit]
After=network-online.target
Before=apiserver.service
Before=controller-manager.service
Before=kubelet.service
Before=proxy.service
Description=Download Kubernetes Binaries
Documentation=https://github.com/GoogleCloudPlatform/kubernetes
Requires=network-online.target
[Service]
Environment=KUBE_RELEASE_TARBALL=http://dl.lwy.io/3rdparty/kubernetes.tar.gz
ExecStartPre=/bin/mkdir -p /opt/bin/
ExecStart=/bin/bash -c "rm -rf /opt/kubernetes; rm -f /opt/bin/kubectl; curl -s -L $KUBE_RELEASE_TARBALL | tar xzv -C /tmp/"
ExecStart=/bin/tar xzvf /tmp/kubernetes/server/kubernetes-server-linux-amd64.tar.gz -C /opt
ExecStartPost=/bin/ln -s /opt/kubernetes/server/bin/kubectl /opt/bin/
ExecStartPost=/bin/rm -rf /tmp/kubernetes
ExecStartPost=/usr/bin/chmod -R a+r /opt/kubernetes
ExecStartPost=/usr/bin/chmod -R a+x /opt/kubernetes
RemainAfterExit=yes
Type=oneshot
[Install]
WantedBy=kubernetes-master.target
WantedBy=kubernetes-minion.target
- name: apiserver.service
enable: true
content: |
[Unit]
After=etcd2.service
After=download-kubernetes.service
Before=controller-manager.service
Before=scheduler.service
ConditionFileIsExecutable=/opt/kubernetes/server/bin/kube-apiserver
Description=Kubernetes API Server
Documentation=https://github.com/GoogleCloudPlatform/kubernetes
Wants=etcd2.service
Wants=download-kubernetes.service
ConditionHost=master
Requires=bootstrap-address-information.service
[Service]
ExecStart=/opt/kubernetes/server/bin/kube-apiserver \
--insecure_bind_address=0.0.0.0 \
--insecure_port=8080 \
--etcd_servers=http://127.0.0.1:4001 \
--portal_net=10.0.0.0/16 \
--cloud_provider=vagrant \
--allow_privileged=true \
--logtostderr=true --v=3
Restart=always
RestartSec=10
[Install]
WantedBy=kubernetes-master.target
- name: scheduler.service
enable: true
content: |
[Unit]
After=apiserver.service
After=download-kubernetes.service
ConditionFileIsExecutable=/opt/kubernetes/server/bin/kube-scheduler
Description=Kubernetes Scheduler
Documentation=https://github.com/GoogleCloudPlatform/kubernetes
Wants=apiserver.service
ConditionHost=master
Requires=bootstrap-address-information.service
[Service]
ExecStart=/opt/kubernetes/server/bin/kube-scheduler \
--logtostderr=true \
--master=127.0.0.1:8080
Restart=always
RestartSec=10
[Install]
WantedBy=kubernetes-master.target
- name: controller-manager.service
enable: true
content: |
[Unit]
After=etcd2.service
After=download-kubernetes.service
After=apiserver.service
ConditionFileIsExecutable=/opt/kubernetes/server/bin/kube-controller-manager
Description=Kubernetes Controller Manager
Documentation=https://github.com/GoogleCloudPlatform/kubernetes
Wants=apiserver.service
Wants=etcd2.service
Wants=download-kubernetes.service
ConditionHost=master
Requires=bootstrap-address-information.service
[Service]
ExecStartPre=/bin/bash -x -c 'result=`wget --retry-connrefused --tries=5 127.0.0.1:8080/healthz -O -` && test -n "$${result}" && test "$${result}" = ok'
ExecStart=/opt/kubernetes/server/bin/kube-controller-manager \
--machines=$private_ipv4 \
--cloud_provider=vagrant \
--master=127.0.0.1:8080 \
--logtostderr=true
Restart=always
RestartSec=10
[Install]
WantedBy=kubernetes-master.target
- name: kubelet.service
content: |
[Unit]
After=etcd2.service
After=download-kubernetes.service
ConditionFileIsExecutable=/opt/kubernetes/server/bin/kubelet
Description=Kubernetes Kubelet
Documentation=https://github.com/GoogleCloudPlatform/kubernetes
Wants=etcd2.service
Wants=download-kubernetes.service
Requires=bootstrap-address-information.service
[Service]
ExecStart=/opt/kubernetes/server/bin/kubelet \
--address=0.0.0.0 \
--port=10250 \
--api_servers=172.17.8.101:8080 \
--hostname_override=$private_ipv4 \
--allow_privileged=true \
--host-network-sources=* \
--logtostderr=true
Restart=always
RestartSec=10
[Install]
WantedBy=kubernetes-minion.target
- name: proxy.service
content: |
[Unit]
After=etcd2.service
After=download-kubernetes.service
ConditionFileIsExecutable=/opt/kubernetes/server/bin/kube-proxy
Description=Kubernetes Proxy
Documentation=https://github.com/GoogleCloudPlatform/kubernetes
Wants=etcd2.service
Wants=download-kubernetes.service
Requires=bootstrap-address-information.service
[Service]
ExecStart=/opt/kubernetes/server/bin/kube-proxy --master=http://172.17.8.101:7080 --logtostderr=true
Restart=always
RestartSec=10
[Install]
WantedBy=kubernetes-minion.target
- name: install-confd.service
enable: true
command: start
content: |
[Unit]
After=etcd2.service
After=network-online.target
Requires=network-online.target
[Service]
ExecStartPre=/usr/bin/bash -c "/usr/bin/mkdir -p /opt/bin && /usr/bin/wget -O /opt/bin/confd http://dl.lwy.io/tools/confd"
ExecStart=/usr/bin/chmod +x /opt/bin/confd
RemainAfterExit=yes
Type=oneshot
- name: bootstrap-address-information.service
enable: true
command: start
content: |
[Unit]
After=install-confd.service
After=etcd2.service
Requires=etcd2.service
[Service]
ExecStart=/bin/bash -c "while true; do /usr/bin/etcdctl set /bootstrap/`/usr/bin/hostname` `/usr/bin/curl -s http://169.254.169.254/metadata/v1/interfaces/private/0/ipv4/address` && break; sleep 10; done;"
RemainAfterExit=yes
Type=oneshot
- name: confd.service
enable: true
command: start
content: |
[Unit]
After=download-kubernetes.service
After=bootstrap-address-information.service
Requires=download-kubernetes.service
Requires=bootstrap-address-information.service
[Service]
ExecStart=/opt/bin/confd -watch
Restart=always
Raw
node.yaml
#cloud-config
write-files:
- path: /etc/confd/conf.d/controller-manager.toml
permissions: 0644
owner: root
content: |
[template]
src = "controller-manager.template"
dest = "/etc/systemd/system/controller-manager.service"
keys = [
"/bootstrap/node-01",
"/bootstrap/node-02",
"/bootstrap/node-03"
]
reload_cmd = "systemctl daemon-reload && systemctl restart controller-manager"
- path: /etc/confd/conf.d/kubelet.toml
permissions: 0644
owner: root
content: |
[template]
src = "kubelet.template"
dest = "/etc/systemd/system/kubelet.service"
keys = [
"/bootstrap/master"
]
reload_cmd = "systemctl daemon-reload && systemctl restart kubelet"
- path: /etc/confd/conf.d/proxy.toml
permissions: 0644
owner: root
content: |
[template]
src = "proxy.template"
dest = "/etc/systemd/system/proxy.service"
keys = [
"/bootstrap/master"
]
reload_cmd = "systemctl daemon-reload && systemctl restart proxy"
- path: /etc/confd/templates/kubelet.template
permissions: 0644
owner: root
content: |
[Unit]
After=etcd2.service
After=download-kubernetes.service
ConditionFileIsExecutable=/opt/kubernetes/server/bin/kubelet
Description=Kubernetes Kubelet
Documentation=https://github.com/GoogleCloudPlatform/kubernetes
Wants=etcd2.service
Wants=download-kubernetes.service
Requires=bootstrap-address-information.service
[Service]
ExecStart=/opt/kubernetes/server/bin/kubelet \
--address=0.0.0.0 \
--port=10250 \
--api_servers={{getv "/bootstrap/master"}}:8080 \
--hostname_override=$private_ipv4 \
--allow_privileged=true \
--host-network-sources=* \
--logtostderr=true
Restart=always
RestartSec=10
[Install]
WantedBy=kubernetes-minion.target
- path: /etc/confd/templates/proxy.template
permissions: 0644
owner: root
content: |
[Unit]
After=etcd2.service
After=download-kubernetes.service
ConditionFileIsExecutable=/opt/kubernetes/server/bin/kube-proxy
Description=Kubernetes Proxy
Documentation=https://github.com/GoogleCloudPlatform/kubernetes
Wants=etcd2.service
Wants=download-kubernetes.service
Requires=bootstrap-address-information.service
[Service]
ExecStart=/opt/kubernetes/server/bin/kube-proxy --master=http://{{getv "/bootstrap/master"}}:7080 --logtostderr=true
Restart=always
RestartSec=10
[Install]
WantedBy=kubernetes-minion.target
- path: /etc/confd/templates/controller-manager.template
permissions: 0644
owner: root
content: |
[Unit]
After=etcd2.service
After=download-kubernetes.service
After=apiserver.service
ConditionFileIsExecutable=/opt/kubernetes/server/bin/kube-controller-manager
Description=Kubernetes Controller Manager
Documentation=https://github.com/GoogleCloudPlatform/kubernetes
Wants=apiserver.service
Wants=etcd2.service
Wants=download-kubernetes.service
ConditionHost=master
Requires=bootstrap-address-information.service
[Service]
ExecStartPre=/bin/bash -x -c 'result=`wget --retry-connrefused --tries=5 127.0.0.1:8080/healthz -O -` && test -n "$${result}" && test "$${result}" = ok'
ExecStart=/opt/kubernetes/server/bin/kube-controller-manager \
--machines={{getv "/bootstrap/node-01"}},{{getv "/bootstrap/node-02"}},{{getv "/bootstrap/node-03"}} \
--cloud_provider=vagrant \
--master=127.0.0.1:8080 \
--logtostderr=true
Restart=always
RestartSec=10
[Install]
WantedBy=kubernetes-master.target
coreos:
update:
group: alpha
reboot-strategy: 'best-effort'
etcd2:
proxy: "on"
listen-client-urls: "http://0.0.0.0:2379,http://0.0.0.0:4001"
discovery: https://discovery.etcd.io/8dfccd81b3d608cd3dde8604494ddc0e
advertise-client-urls: http://$private_ipv4:2379
initial-advertise-peer-urls: http://$private_ipv4:2380
listen-peer-urls: http://$private_ipv4:2380
flannel:
interface: $private_ipv4
units:
- name: etcd2.service
enable: true
command: start
content: |
[Unit]
Description=etcd2
Conflicts=etcd.service
[Service]
User=etcd
Environment=ETCD_DATA_DIR=/var/lib/etcd2
Environment=ETCD_NAME=%H
ExecStart=/usr/bin/etcd2
Restart=always
RestartSec=10s
LimitNOFILE=40000
- name: rpc-statd.service
command: start
- name: flanneld.service
drop-ins:
- name: 50-network-config.conf
content: |
[Service]
ExecStartPre=/usr/bin/etcdctl set /coreos.com/network/config '{ "Network": "192.168.0.0/16" }'
command: start
- name: docker.service
command: restart
content: |
[Unit]
Description=Docker Application Container Engine
Documentation=http://docs.docker.io
After=docker.socket early-docker.target network.target flanneld.service
Requires=flanneld.service
[Service]
Environment=TMPDIR=/var/tmp
EnvironmentFile=/run/flannel_docker_opts.env
MountFlags=slave
LimitNOFILE=1048576
LimitNPROC=1048576
ExecStart=/usr/lib/coreos/dockerd --daemon --host=fd:// $DOCKER_OPTS $DOCKER_OPT_BIP $DOCKER_OPT_MTU $DOCKER_OPT_IPMASQ
Restart=always
[Install]
WantedBy=multi-user.target
- name: rpc-statd.service
command: start
- name: kubernetes-master.target
enable: true
content: |
[Unit]
Description=Kubernetes Cluster Master
Documentation=http://kubernetes.io/
RefuseManualStart=no
After=flanneld.service
Requires=flanneld.service
After=bootstrap-address-information.service
ConditionHost=master
Wants=apiserver.service
Wants=scheduler.service
Wants=controller-manager.service
Requires=bootstrap-address-information.service
[Install]
WantedBy=multi-user.target
- name: kubernetes-minion.target
enable: true
content: |
[Unit]
Description=Kubernetes Cluster Minion
Documentation=http://kubernetes.io/
RefuseManualStart=no
ConditionHost!=master
After=bootstrap-address-information.service
After=flanneld.service
Requires=flanneld.service
Wants=proxy.service
Wants=kubelet.service
Requires=bootstrap-address-information.service
[Install]
WantedBy=multi-user.target
## based on: https://github.com/kelseyhightower/kubernetes-coreos/blob/e16f8ac/configs/master.yml
- name: download-kubernetes.service
enable: true
content: |
[Unit]
After=network-online.target
Before=apiserver.service
Before=controller-manager.service
Before=kubelet.service
Before=proxy.service
Description=Download Kubernetes Binaries
Documentation=https://github.com/GoogleCloudPlatform/kubernetes
Requires=network-online.target
[Service]
Environment=KUBE_RELEASE_TARBALL=http://dl.lwy.io/3rdparty/kubernetes.tar.gz
ExecStartPre=/bin/mkdir -p /opt/bin/
ExecStart=/bin/bash -c "rm -rf /opt/kubernetes; rm -f /opt/bin/kubectl; curl -s -L $KUBE_RELEASE_TARBALL | tar xzv -C /tmp/"
ExecStart=/bin/tar xzvf /tmp/kubernetes/server/kubernetes-server-linux-amd64.tar.gz -C /opt
ExecStartPost=/bin/ln -s /opt/kubernetes/server/bin/kubectl /opt/bin/
ExecStartPost=/bin/rm -rf /tmp/kubernetes
ExecStartPost=/usr/bin/chmod -R a+r /opt/kubernetes
ExecStartPost=/usr/bin/chmod -R a+x /opt/kubernetes
RemainAfterExit=yes
Type=oneshot
[Install]
WantedBy=kubernetes-master.target
WantedBy=kubernetes-minion.target
- name: apiserver.service
enable: true
content: |
[Unit]
After=etcd2.service
After=download-kubernetes.service
Before=controller-manager.service
Before=scheduler.service
ConditionFileIsExecutable=/opt/kubernetes/server/bin/kube-apiserver
Description=Kubernetes API Server
Documentation=https://github.com/GoogleCloudPlatform/kubernetes
Wants=etcd2.service
Wants=download-kubernetes.service
ConditionHost=master
Requires=bootstrap-address-information.service
[Service]
ExecStart=/opt/kubernetes/server/bin/kube-apiserver \
--insecure_bind_address=0.0.0.0 \
--insecure_port=8080 \
--etcd_servers=http://127.0.0.1:4001 \
--portal_net=10.0.0.0/16 \
--cloud_provider=vagrant \
--allow_privileged=true \
--logtostderr=true --v=3
Restart=always
RestartSec=10
[Install]
WantedBy=kubernetes-master.target
- name: scheduler.service
enable: true
content: |
[Unit]
After=apiserver.service
After=download-kubernetes.service
ConditionFileIsExecutable=/opt/kubernetes/server/bin/kube-scheduler
Description=Kubernetes Scheduler
Documentation=https://github.com/GoogleCloudPlatform/kubernetes
Wants=apiserver.service
ConditionHost=master
Requires=bootstrap-address-information.service
[Service]
ExecStart=/opt/kubernetes/server/bin/kube-scheduler \
--logtostderr=true \
--master=127.0.0.1:8080
Restart=always
RestartSec=10
[Install]
WantedBy=kubernetes-master.target
- name: controller-manager.service
enable: true
content: |
[Unit]
After=etcd2.service
After=download-kubernetes.service
After=apiserver.service
ConditionFileIsExecutable=/opt/kubernetes/server/bin/kube-controller-manager
Description=Kubernetes Controller Manager
Documentation=https://github.com/GoogleCloudPlatform/kubernetes
Wants=apiserver.service
Wants=etcd2.service
Wants=download-kubernetes.service
ConditionHost=master
Requires=bootstrap-address-information.service
[Service]
ExecStartPre=/bin/bash -x -c 'result=`wget --retry-connrefused --tries=5 127.0.0.1:8080/healthz -O -` && test -n "$${result}" && test "$${result}" = ok'
ExecStart=/opt/kubernetes/server/bin/kube-controller-manager \
--machines=$private_ipv4 \
--cloud_provider=vagrant \
--master=127.0.0.1:8080 \
--logtostderr=true
Restart=always
RestartSec=10
[Install]
WantedBy=kubernetes-master.target
- name: kubelet.service
content: |
[Unit]
After=etcd2.service
After=download-kubernetes.service
ConditionFileIsExecutable=/opt/kubernetes/server/bin/kubelet
Description=Kubernetes Kubelet
Documentation=https://github.com/GoogleCloudPlatform/kubernetes
Wants=etcd2.service
Wants=download-kubernetes.service
Requires=bootstrap-address-information.service
[Service]
ExecStart=/opt/kubernetes/server/bin/kubelet \
--address=0.0.0.0 \
--port=10250 \
--api_servers=172.17.8.101:8080 \
--hostname_override=$private_ipv4 \
--allow_privileged=true \
--host-network-sources=* \
--logtostderr=true
Restart=always
RestartSec=10
[Install]
WantedBy=kubernetes-minion.target
- name: proxy.service
content: |
[Unit]
After=etcd2.service
After=download-kubernetes.service
ConditionFileIsExecutable=/opt/kubernetes/server/bin/kube-proxy
Description=Kubernetes Proxy
Documentation=https://github.com/GoogleCloudPlatform/kubernetes
Wants=etcd2.service
Wants=download-kubernetes.service
Requires=bootstrap-address-information.service
[Service]
ExecStart=/opt/kubernetes/server/bin/kube-proxy --master=http://172.17.8.101:7080 --logtostderr=true
Restart=always
RestartSec=10
[Install]
WantedBy=kubernetes-minion.target
- name: install-confd.service
enable: true
command: start
content: |
[Unit]
After=etcd2.service
After=network-online.target
Requires=network-online.target
[Service]
ExecStartPre=/usr/bin/bash -c "/usr/bin/mkdir -p /opt/bin && /usr/bin/wget -O /opt/bin/confd http://dl.lwy.io/tools/confd"
ExecStart=/usr/bin/chmod +x /opt/bin/confd
RemainAfterExit=yes
Type=oneshot
- name: bootstrap-address-information.service
enable: true
command: start
content: |
[Unit]
After=install-confd.service
After=etcd2.service
Requires=etcd2.service
[Service]
ExecStart=/bin/bash -c "while true; do /usr/bin/etcdctl set /bootstrap/`/usr/bin/hostname` `/usr/bin/curl -s http://169.254.169.254/metadata/v1/interfaces/private/0/ipv4/address` && break; sleep 10; done;"
RemainAfterExit=yes
Type=oneshot
- name: confd.service
enable: true
command: start
content: |
[Unit]
After=download-kubernetes.service
After=bootstrap-address-information.service
Requires=download-kubernetes.service
Requires=bootstrap-address-information.service
[Service]
ExecStart=/opt/bin/confd -watch
Restart=always
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