Merge pull request #1576 from kelseyhightower/add-coreos-docs

add coreos setup guides

docs/getting-started-guides/coreos.md

@@ -2,10 +2,9 @@
 
 There are multiple guides on running Kubernetes with [CoreOS](http://coreos.com):
 
-[Single Kubernetes example in any environment](https://github.com/kelseyhightower/kubernetes-coreos)
+* [Single Node Kubernetes example in any environment](coreos/coreos_quick_start.md)
-
+* [Multi-node cluster using cloud-config](coreos/coreos_cloud_config.md)
-
+* [Elastic Kubernetes cluster with fleet and flannel](https://github.com/kelseyhightower/kubernetes-fleet-tutorial)
-[CoreOS + Fleet (work in progress)](https://github.com/kelseyhightower/kubernetes-fleet-tutorial)
 
 Warning: the following instructions are slightly stale, after setting this up, you need to also start the scheduler binary.
 

docs/getting-started-guides/coreos/configs/master.yml

@@ -0,0 +1,217 @@
+#cloud-config
+
+hostname: master
+coreos:
+  etcd:
+    name: master
+    addr: 192.168.12.10:4001
+    bind-addr: 0.0.0.0
+    peer-addr: 192.168.12.10:7001
+    peer-heartbeat-interval: 250
+    peer-election-timeout: 1000
+  units:
+    - name: static.network
+      command: start
+      content: |
+        [Match]
+        Name=ens33
+
+        [Network]
+        Address=192.168.12.10/24
+        DNS=192.168.12.2
+        Gateway=192.168.12.2
+    - name: cbr0.netdev
+      command: start
+      content: |
+        [NetDev]
+        Kind=bridge
+        Name=cbr0
+    - name: cbr0.network
+      command: start
+      content: |
+        [Match]
+        Name=cbr0
+
+        [Network]
+        Address=10.244.0.1/24
+
+        [Route]
+        Destination=10.0.0.0/8
+        Gateway=0.0.0.0
+    - name: cbr0-interface.network
+      command: start
+      content: |
+        [Match]
+        Name=ens34
+
+        [Network]
+        Bridge=cbr0
+    - name: nat.service
+      command: start
+      content: |
+        [Unit]
+        Description=NAT non container traffic
+
+        [Service]
+        ExecStart=/usr/sbin/iptables -t nat -A POSTROUTING -o ens33 -j MASQUERADE ! -d 10.0.0.0/8
+        RemainAfterExit=yes
+        Type=oneshot
+    - name: etcd.service
+      command: start
+    - name: fleet.service
+      command: start
+    - name: docker.service
+      command: start
+      content: |
+        [Unit]
+        After=network.target
+        Description=Docker Application Container Engine
+        Documentation=http://docs.docker.io
+
+        [Service]
+        ExecStartPre=/bin/mount --make-rprivate /
+        ExecStart=/usr/bin/docker -d -s=btrfs -H fd:// -b cbr0 --iptables=false
+
+        [Install]
+        WantedBy=multi-user.target
+    - name: download-kubernetes.service
+      command: start
+      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]
+        ExecStart=/usr/bin/wget -N -P /opt/bin http://storage.googleapis.com/kubernetes/apiserver
+        ExecStart=/usr/bin/wget -N -P /opt/bin http://storage.googleapis.com/kubernetes/controller-manager
+        ExecStart=/usr/bin/wget -N -P /opt/bin http://storage.googleapis.com/kubernetes/kubecfg
+        ExecStart=/usr/bin/wget -N -P /opt/bin http://storage.googleapis.com/kubernetes/kubelet
+        ExecStart=/usr/bin/wget -N -P /opt/bin http://storage.googleapis.com/kubernetes/proxy
+        ExecStart=/usr/bin/wget -N -P /opt/bin http://storage.googleapis.com/kubernetes/scheduler
+        ExecStart=/usr/bin/chmod +x /opt/bin/apiserver
+        ExecStart=/usr/bin/chmod +x /opt/bin/controller-manager
+        ExecStart=/usr/bin/chmod +x /opt/bin/kubecfg
+        ExecStart=/usr/bin/chmod +x /opt/bin/kubelet
+        ExecStart=/usr/bin/chmod +x /opt/bin/proxy
+        ExecStart=/usr/bin/chmod +x /opt/bin/scheduler
+        RemainAfterExit=yes
+        Type=oneshot
+    - name: apiserver.service
+      command: start
+      content: |
+        [Unit]
+        After=etcd.service
+        After=download-kubernetes.service
+        ConditionFileIsExecutable=/opt/bin/apiserver
+        Description=Kubernetes API Server
+        Documentation=https://github.com/GoogleCloudPlatform/kubernetes
+        Wants=etcd.service
+        Wants=download-kubernetes.service
+
+        [Service]
+        ExecStart=/opt/bin/apiserver \
+        --address=127.0.0.1 \
+        --port=8080 \
+        --etcd_servers=http://127.0.0.1:4001 \
+        --machines=192.168.12.10,192.168.12.11,192.168.12.12 \
+        --logtostderr=true
+        Restart=always
+        RestartSec=10
+
+        [Install]
+        WantedBy=multi-user.target
+    - name: scheduler.service
+      command: start
+      content: |
+        [Unit]
+        After=apiserver.service
+        After=download-kubernetes.service
+        ConditionFileIsExecutable=/opt/bin/scheduler
+        Description=Kubernetes Scheduler
+        Documentation=https://github.com/GoogleCloudPlatform/kubernetes
+        Wants=apiserver.service
+
+        [Service]
+        ExecStart=/opt/bin/scheduler \
+        --logtostderr=true \
+        --master=127.0.0.1:8080
+        Restart=always
+        RestartSec=10
+
+        [Install]
+        WantedBy=multi-user.target
+    - name: controller-manager.service
+      command: start
+      content: |
+        [Unit]
+        After=etcd.service
+        After=download-kubernetes.service
+        ConditionFileIsExecutable=/opt/bin/controller-manager
+        Description=Kubernetes Controller Manager
+        Documentation=https://github.com/GoogleCloudPlatform/kubernetes
+        Wants=etcd.service
+        Wants=download-kubernetes.service
+
+        [Service]
+        ExecStart=/opt/bin/controller-manager \
+        --master=127.0.0.1:8080 \
+        --logtostderr=true
+        Restart=always
+        RestartSec=10
+
+        [Install]
+        WantedBy=multi-user.target
+    - name: kubelet.service
+      command: start
+      content: |
+        [Unit]
+        After=etcd.service
+        After=download-kubernetes.service
+        ConditionFileIsExecutable=/opt/bin/kubelet
+        Description=Kubernetes Kubelet
+        Documentation=https://github.com/GoogleCloudPlatform/kubernetes
+        Wants=etcd.service
+        Wants=download-kubernetes.service
+
+        [Service]
+        ExecStart=/opt/bin/kubelet \
+        --address=0.0.0.0 \
+        --port=10250 \
+        --hostname_override=192.168.12.10 \
+        --etcd_servers=http://127.0.0.1:4001 \
+        --logtostderr=true
+        Restart=always
+        RestartSec=10
+
+        [Install]
+        WantedBy=multi-user.target
+    - name: proxy.service
+      command: start
+      content: |
+        [Unit]
+        After=etcd.service
+        After=download-kubernetes.service
+        ConditionFileIsExecutable=/opt/bin/proxy
+        Description=Kubernetes Proxy
+        Documentation=https://github.com/GoogleCloudPlatform/kubernetes
+        Wants=etcd.service
+        Wants=download-kubernetes.service
+
+        [Service]
+        ExecStart=/opt/bin/proxy --etcd_servers=http://127.0.0.1:4001 --logtostderr=true
+        Restart=always
+        RestartSec=10
+
+        [Install]
+        WantedBy=multi-user.target
+  update:
+    group: alpha
+    reboot-strategy: off
+ssh_authorized_keys:
+    - <ssh_public_key> 

docs/getting-started-guides/coreos/configs/node1.yml

@@ -0,0 +1,143 @@
+#cloud-config
+
+hostname: node1
+coreos:
+  etcd:
+    name: node1
+    addr: 192.168.12.11:4001
+    bind-addr: 0.0.0.0
+    peer-addr: 192.168.12.11:7001
+    peers: 192.168.12.10:7001,192.168.12.12:7001
+    peer-heartbeat-interval: 250
+    peer-election-timeout: 1000
+  units:
+    - name: static.network
+      command: start
+      content: |
+        [Match]
+        Name=ens33
+
+        [Network]
+        Address=192.168.12.11/24
+        DNS=192.168.12.2
+        Gateway=192.168.12.2
+    - name: cbr0.netdev
+      command: start
+      content: |
+        [NetDev]
+        Kind=bridge
+        Name=cbr0
+    - name: cbr0.network
+      command: start
+      content: |
+        [Match]
+        Name=cbr0
+
+        [Network]
+        Address=10.244.1.1/24
+
+        [Route]
+        Destination=10.0.0.0/8
+        Gateway=0.0.0.0
+    - name: cbr0-interface.network
+      command: start
+      content: |
+        [Match]
+        Name=ens34
+
+        [Network]
+        Bridge=cbr0
+    - name: nat.service
+      command: start
+      content: |
+        [Unit]
+        Description=NAT non container traffic
+
+        [Service]
+        ExecStart=/usr/sbin/iptables -t nat -A POSTROUTING -o ens33 -j MASQUERADE ! -d 10.0.0.0/8
+        RemainAfterExit=yes
+        Type=oneshot
+    - name: etcd.service
+      command: start
+    - name: fleet.service
+      command: start
+    - name: docker.service
+      command: start
+      content: |
+        [Unit]
+        After=network.target
+        Description=Docker Application Container Engine
+        Documentation=http://docs.docker.io
+
+        [Service]
+        ExecStartPre=/bin/mount --make-rprivate /
+        ExecStart=/usr/bin/docker -d -s=btrfs -H fd:// -b cbr0 --iptables=false
+
+        [Install]
+        WantedBy=multi-user.target
+    - name: download-kubernetes.service
+      command: start
+      content: |
+        [Unit]
+        After=network-online.target
+        Before=kubelet.service
+        Before=proxy.service
+        Description=Download Kubernetes Binaries
+        Documentation=https://github.com/GoogleCloudPlatform/kubernetes
+        Requires=network-online.target
+
+        [Service]
+        ExecStart=/usr/bin/wget -N -P /opt/bin http://storage.googleapis.com/kubernetes/kubelet
+        ExecStart=/usr/bin/wget -N -P /opt/bin http://storage.googleapis.com/kubernetes/proxy
+        ExecStart=/usr/bin/chmod +x /opt/bin/kubelet
+        ExecStart=/usr/bin/chmod +x /opt/bin/proxy
+        RemainAfterExit=yes
+        Type=oneshot
+    - name: kubelet.service
+      command: start
+      content: |
+        [Unit]
+        After=etcd.service
+        After=download-kubernetes.service
+        ConditionFileIsExecutable=/opt/bin/kubelet
+        Description=Kubernetes Kubelet
+        Documentation=https://github.com/GoogleCloudPlatform/kubernetes
+        Wants=etcd.service
+        Wants=download-kubernetes.service
+
+        [Service]
+        ExecStart=/opt/bin/kubelet \
+        --address=0.0.0.0 \
+        --port=10250 \
+        --hostname_override=192.168.12.11 \
+        --etcd_servers=http://127.0.0.1:4001 \
+        --logtostderr=true
+        Restart=always
+        RestartSec=10
+
+        [Install]
+        WantedBy=multi-user.target
+    - name: proxy.service
+      command: start
+      content: |
+        [Unit]
+        After=etcd.service
+        After=download-kubernetes.service
+        ConditionFileIsExecutable=/opt/bin/proxy
+        Description=Kubernetes Proxy
+        Documentation=https://github.com/GoogleCloudPlatform/kubernetes
+        Wants=etcd.service
+        Wants=download-kubernetes.service
+
+        [Service]
+        ExecStart=/opt/bin/proxy --etcd_servers=http://127.0.0.1:4001 --logtostderr=true
+        Restart=always
+        RestartSec=10
+
+        [Install]
+        WantedBy=multi-user.target
+  update:
+    group: alpha
+    reboot-strategy: off
+ssh_authorized_keys:
+    - <ssh_public_key> 

docs/getting-started-guides/coreos/configs/node2.yml

@@ -0,0 +1,143 @@
+#cloud-config
+
+hostname: node2
+coreos:
+  etcd:
+    name: node2
+    addr: 192.168.12.12:4001
+    bind-addr: 0.0.0.0
+    peer-addr: 192.168.12.12:7001
+    peers: 192.168.12.10:7001,192.168.12.11:7001
+    peer-heartbeat-interval: 250
+    peer-election-timeout: 1000
+  units:
+    - name: static.network
+      command: start
+      content: |
+        [Match]
+        Name=ens33
+
+        [Network]
+        Address=192.168.12.12/24
+        DNS=192.168.12.2
+        Gateway=192.168.12.2
+    - name: cbr0.netdev
+      command: start
+      content: |
+        [NetDev]
+        Kind=bridge
+        Name=cbr0
+    - name: cbr0.network
+      command: start
+      content: |
+        [Match]
+        Name=cbr0
+
+        [Network]
+        Address=10.244.2.1/24
+
+        [Route]
+        Destination=10.0.0.0/8
+        Gateway=0.0.0.0
+    - name: cbr0-interface.network
+      command: start
+      content: |
+        [Match]
+        Name=ens34
+
+        [Network]
+        Bridge=cbr0
+    - name: nat.service
+      command: start
+      content: |
+        [Unit]
+        Description=NAT non container traffic
+
+        [Service]
+        ExecStart=/usr/sbin/iptables -t nat -A POSTROUTING -o ens33 -j MASQUERADE ! -d 10.0.0.0/8
+        RemainAfterExit=yes
+        Type=oneshot
+    - name: etcd.service
+      command: start
+    - name: fleet.service
+      command: start
+    - name: docker.service
+      command: start
+      content: |
+        [Unit]
+        After=network.target
+        Description=Docker Application Container Engine
+        Documentation=http://docs.docker.io
+
+        [Service]
+        ExecStartPre=/bin/mount --make-rprivate /
+        ExecStart=/usr/bin/docker -d -s=btrfs -H fd:// -b cbr0 --iptables=false
+
+        [Install]
+        WantedBy=multi-user.target
+    - name: download-kubernetes.service
+      command: start
+      content: |
+        [Unit]
+        After=network-online.target
+        Before=kubelet.service
+        Before=proxy.service
+        Description=Download Kubernetes Binaries
+        Documentation=https://github.com/GoogleCloudPlatform/kubernetes
+        Requires=network-online.target
+
+        [Service]
+        ExecStart=/usr/bin/wget -N -P /opt/bin http://storage.googleapis.com/kubernetes/kubelet
+        ExecStart=/usr/bin/wget -N -P /opt/bin http://storage.googleapis.com/kubernetes/proxy
+        ExecStart=/usr/bin/chmod +x /opt/bin/kubelet
+        ExecStart=/usr/bin/chmod +x /opt/bin/proxy
+        RemainAfterExit=yes
+        Type=oneshot
+    - name: kubelet.service
+      command: start
+      content: |
+        [Unit]
+        After=etcd.service
+        After=download-kubernetes.service
+        ConditionFileIsExecutable=/opt/bin/kubelet
+        Description=Kubernetes Kubelet
+        Documentation=https://github.com/GoogleCloudPlatform/kubernetes
+        Wants=etcd.service
+        Wants=download-kubernetes.service
+
+        [Service]
+        ExecStart=/opt/bin/kubelet \
+        --address=0.0.0.0 \
+        --port=10250 \
+        --hostname_override=192.168.12.12 \
+        --etcd_servers=http://127.0.0.1:4001 \
+        --logtostderr=true
+        Restart=always
+        RestartSec=10
+
+        [Install]
+        WantedBy=multi-user.target
+    - name: proxy.service
+      command: start
+      content: |
+        [Unit]
+        After=etcd.service
+        After=download-kubernetes.service
+        ConditionFileIsExecutable=/opt/bin/proxy
+        Description=Kubernetes Proxy
+        Documentation=https://github.com/GoogleCloudPlatform/kubernetes
+        Wants=etcd.service
+        Wants=download-kubernetes.service
+
+        [Service]
+        ExecStart=/opt/bin/proxy --etcd_servers=http://127.0.0.1:4001 --logtostderr=true
+        Restart=always
+        RestartSec=10
+
+        [Install]
+        WantedBy=multi-user.target
+  update:
+    group: alpha
+    reboot-strategy: off
+ssh_authorized_keys:
+    - <ssh_public_key> 

docs/getting-started-guides/coreos/configs/standalone.yml

@@ -0,0 +1,134 @@
+#cloud-config
+
+hostname: standalone
+coreos:
+  units:
+    - name: etcd.service
+      command: start
+    - name: fleet.service
+      command: start
+    - name: download-kubernetes.service
+      command: start
+      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]
+        ExecStart=/usr/bin/wget -N -P /opt/bin http://storage.googleapis.com/kubernetes/apiserver
+        ExecStart=/usr/bin/wget -N -P /opt/bin http://storage.googleapis.com/kubernetes/controller-manager
+        ExecStart=/usr/bin/wget -N -P /opt/bin http://storage.googleapis.com/kubernetes/kubecfg
+        ExecStart=/usr/bin/wget -N -P /opt/bin http://storage.googleapis.com/kubernetes/kubelet
+        ExecStart=/usr/bin/wget -N -P /opt/bin http://storage.googleapis.com/kubernetes/proxy
+        ExecStart=/usr/bin/wget -N -P /opt/bin http://storage.googleapis.com/kubernetes/scheduler
+        ExecStart=/usr/bin/chmod +x /opt/bin/apiserver
+        ExecStart=/usr/bin/chmod +x /opt/bin/controller-manager
+        ExecStart=/usr/bin/chmod +x /opt/bin/kubecfg
+        ExecStart=/usr/bin/chmod +x /opt/bin/kubelet
+        ExecStart=/usr/bin/chmod +x /opt/bin/proxy
+        ExecStart=/usr/bin/chmod +x /opt/bin/scheduler
+        RemainAfterExit=yes
+        Type=oneshot
+    - name: apiserver.service
+      command: start
+      content: |
+        [Unit]
+        ConditionFileIsExecutable=/opt/bin/apiserver
+        Description=Kubernetes API Server
+        Documentation=https://github.com/GoogleCloudPlatform/kubernetes
+
+        [Service]
+        ExecStart=/opt/bin/apiserver \
+        --address=127.0.0.1 \
+        --port=8080 \
+        --etcd_servers=http://127.0.0.1:4001 \
+        --machines=127.0.0.1 \
+        --logtostderr=true
+        Restart=on-failure
+        RestartSec=1
+
+        [Install]
+        WantedBy=multi-user.target
+    - name: scheduler.service
+      command: start
+      content: |
+        [Unit]
+        After=apiserver.service
+        After=download-kubernetes.service
+        ConditionFileIsExecutable=/opt/bin/scheduler
+        Description=Kubernetes Scheduler
+        Documentation=https://github.com/GoogleCloudPlatform/kubernetes
+        Wants=apiserver.service
+
+        [Service]
+        ExecStart=/opt/bin/scheduler \
+        --logtostderr=true \
+        --master=127.0.0.1:8080
+        Restart=always
+        RestartSec=10
+
+        [Install]
+        WantedBy=multi-user.target
+    - name: controller-manager.service
+      command: start
+      content: |
+        [Unit]
+        ConditionFileIsExecutable=/opt/bin/controller-manager
+        Description=Kubernetes Controller Manager
+        Documentation=https://github.com/GoogleCloudPlatform/kubernetes
+
+        [Service]
+        ExecStart=/opt/bin/controller-manager \
+        --master=127.0.0.1:8080 \
+        --logtostderr=true
+        Restart=on-failure
+        RestartSec=1
+
+        [Install]
+        WantedBy=multi-user.target
+    - name: kubelet.service
+      command: start
+      content: |
+        [Unit]
+        ConditionFileIsExecutable=/opt/bin/kubelet
+        Description=Kubernetes Kubelet
+        Documentation=https://github.com/GoogleCloudPlatform/kubernetes
+
+        [Service]
+        ExecStart=/opt/bin/kubelet \
+        --address=127.0.0.1 \
+        --port=10250 \
+        --hostname_override=127.0.0.1 \
+        --etcd_servers=http://127.0.0.1:4001 \
+        --logtostderr=true
+        Restart=on-failure
+        RestartSec=1
+
+        [Install]
+        WantedBy=multi-user.target
+    - name: proxy.service
+      command: start
+      content: |
+        [Unit]
+        ConditionFileIsExecutable=/opt/bin/proxy
+        Description=Kubernetes Proxy
+        Documentation=https://github.com/GoogleCloudPlatform/kubernetes
+
+        [Service]
+        ExecStart=/opt/bin/proxy --etcd_servers=http://127.0.0.1:4001 --logtostderr=true
+        Restart=on-failure
+        RestartSec=1
+
+        [Install]
+        WantedBy=multi-user.target
+  update:
+    group: alpha
+    reboot-strategy: etcd-lock
+ssh_authorized_keys:
+  - <ssh_public_key> 

docs/getting-started-guides/coreos/coreos_cloud_config.md

@@ -0,0 +1,75 @@
+# CoreOS Cloud Configs
+
+The recommended way to run Kubernetes on CoreOS is to use [Cloud-Config](https://coreos.com/docs/cluster-management/setup/cloudinit-cloud-config/).
+
+## Setup
+
+### Standalone
+
+The standalone cloud-config file can be used to setup a single node Kubernetes cluster.
+
+* [standalone.yml](configs/standalone.yml)
+
+### Cluster
+
+The following cloud-config files can be used to setup a three node Kubernetes cluster.
+
+* [master.yml](configs/master.yml)
+* [node1.yml](configs/node1.yml)
+* [node2.yml](configs/node2.yml)
+
+### Creating config-drives
+
+```
+mkdir -p /tmp/new-drive/openstack/latest/
+mkdir -p ~/iso
+```
+```
+git clone https://github.com/GoogleCloudPlatform/kubernetes.git
+cd kubernetes/docs/getting-started-guides/coreos/configs
+```
+
+Using Linux:
+```
+for i in standalone master node1 node2; do
+  cp ${i}.yml /tmp/new-drive/openstack/latest/user_data
+  mkisofs -R -V config-2 -o ~/iso/${i}.iso /tmp/new-drive
+done
+```
+
+Using OS X:
+```
+for i in standalone master node1 node2; do
+  cp ${i}.yml /tmp/new-drive/openstack/latest/user_data
+  hdiutil makehybrid -iso -joliet -joliet-volume-name "config-2" -joliet -o ~/iso/${i}.iso /tmp/new-drive
+done
+```
+
+
+## Remote Access
+
+Setup a SSH tunnel to the Kubernetes API Server.
+
+```
+sudo ssh -f -nNT -L 8080:127.0.0.1:8080 core@${APISERVER}
+```
+
+Download a kubecfg client
+
+**Darwin**
+
+```
+wget http://storage.googleapis.com/kubernetes/darwin/kubecfg -O /usr/local/bin/kubecfg
+```
+
+**Linux**
+
+```
+wget http://storage.googleapis.com/kubernetes/kubecfg -O /usr/local/bin/kubecfg
+```
+
+Issue commands remotely using the kubecfg command line tool.
+
+```
+kubecfg list /pods
+```

docs/getting-started-guides/coreos/coreos_quick_start.md

@@ -0,0 +1,57 @@
+# CoreOS Quick Start Guide
+
+The following steps will setup a single node Kubernetes cluster. For a more robust setup using cloud-config see the [Installation Guide](docs/installation.md).
+
+### Install Kubernetes binaries
+
+```
+sudo mkdir -p /opt/bin
+sudo wget https://storage.googleapis.com/kubernetes/binaries.tar.gz
+sudo tar -xvf binaries.tar.gz -C /opt/bin
+```
+
+### Add the Kubernetes systemd units
+
+```
+git clone https://github.com/GoogleCloudPlatform/kubernetes.git
+sudo cp kubernetes/docs/getting-started-guides/coreos/units/* /etc/systemd/system/
+```
+
+### Start the Kubernetes services
+
+```
+sudo systemctl start apiserver
+sudo systemctl start scheduler
+sudo systemctl start controller-manager
+sudo systemctl start kubelet
+sudo systemctl start proxy
+```
+
+### Running commands remotely
+
+Setup a SSH tunnel to the Kubernetes API Server.
+
+```
+sudo ssh -f -nNT -L 8080:127.0.0.1:8080 core@${APISERVER}
+```
+
+Download a kubecfg client
+
+**Darwin**
+
+```
+curl -o /usr/local/bin/kubecfg https://storage.googleapis.com/kubernetes/darwin/kubecfg
+chmod +x /usr/local/bin/kubecfg
+```
+
+**Linux**
+
+```
+wget https://storage.googleapis.com/kubernetes/kubecfg -O /usr/local/bin/kubecfg
+```
+
+Issue commands remotely using the kubecfg command line tool.
+
+```
+kubecfg list /pods
+```

docs/getting-started-guides/coreos/units/apiserver.service

@@ -0,0 +1,17 @@
+[Unit]
+ConditionFileIsExecutable=/opt/bin/apiserver
+Description=Kubernetes API Server
+Documentation=https://github.com/GoogleCloudPlatform/kubernetes
+
+[Service]
+ExecStart=/opt/bin/apiserver \
+--address=127.0.0.1 \
+--port=8080 \
+--etcd_servers=http://127.0.0.1:4001 \
+--machines=127.0.0.1 \
+--logtostderr=true
+Restart=on-failure
+RestartSec=1
+
+[Install]
+WantedBy=multi-user.target

docs/getting-started-guides/coreos/units/controller-manager.service

@@ -0,0 +1,15 @@
+[Unit]
+ConditionFileIsExecutable=/opt/bin/controller-manager
+Description=Kubernetes Controller Manager
+Documentation=https://github.com/GoogleCloudPlatform/kubernetes
+
+[Service]
+ExecStart=/opt/bin/controller-manager \
+--master=127.0.0.1:8080 \
+--etcd_servers=http://127.0.0.1:4001 \
+--logtostderr=true
+Restart=on-failure
+RestartSec=1
+
+[Install]
+WantedBy=multi-user.target

docs/getting-started-guides/coreos/units/docker.service

@@ -0,0 +1,11 @@
+[Unit]
+After=network.target
+Description=Docker Application Container Engine
+Documentation=http://docs.docker.io
+
+[Service]
+ExecStartPre=/bin/mount --make-rprivate /
+ExecStart=/usr/bin/docker -d -s=btrfs -H fd:// -b cbr0 --iptables=false
+
+[Install]
+WantedBy=multi-user.target

docs/getting-started-guides/coreos/units/download-kubernetes.service

@@ -0,0 +1,23 @@
+[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]
+ExecStart=/usr/bin/wget -N -P /opt/bin http://storage.googleapis.com/kubernetes/apiserver
+ExecStart=/usr/bin/wget -N -P /opt/bin http://storage.googleapis.com/kubernetes/controller-manager
+ExecStart=/usr/bin/wget -N -P /opt/bin http://storage.googleapis.com/kubernetes/kubecfg
+ExecStart=/usr/bin/wget -N -P /opt/bin http://storage.googleapis.com/kubernetes/kubelet
+ExecStart=/usr/bin/wget -N -P /opt/bin http://storage.googleapis.com/kubernetes/proxy
+ExecStart=/usr/bin/chmod +x /opt/bin/apiserver
+ExecStart=/usr/bin/chmod +x /opt/bin/controller-manager
+ExecStart=/usr/bin/chmod +x /opt/bin/kubecfg
+ExecStart=/usr/bin/chmod +x /opt/bin/kubelet
+ExecStart=/usr/bin/chmod +x /opt/bin/proxy
+RemainAfterExit=yes
+Type=oneshot

docs/getting-started-guides/coreos/units/kubelet.service

@@ -0,0 +1,17 @@
+[Unit]
+ConditionFileIsExecutable=/opt/bin/kubelet
+Description=Kubernetes Kubelet
+Documentation=https://github.com/GoogleCloudPlatform/kubernetes
+
+[Service]
+ExecStart=/opt/bin/kubelet \
+--address=127.0.0.1 \
+--port=10250 \
+--hostname_override=127.0.0.1 \
+--etcd_servers=http://127.0.0.1:4001 \
+--logtostderr=true
+Restart=on-failure
+RestartSec=1
+
+[Install]
+WantedBy=multi-user.target

docs/getting-started-guides/coreos/units/proxy.service

@@ -0,0 +1,12 @@
+[Unit]
+ConditionFileIsExecutable=/opt/bin/proxy
+Description=Kubernetes Proxy
+Documentation=https://github.com/GoogleCloudPlatform/kubernetes
+
+[Service]
+ExecStart=/opt/bin/proxy --etcd_servers=http://127.0.0.1:4001 --logtostderr=true
+Restart=on-failure
+RestartSec=1
+
+[Install]
+WantedBy=multi-user.target

docs/getting-started-guides/coreos/units/scheduler.service

@@ -0,0 +1,16 @@
+[Unit]
+After=apiserver.service
+ConditionFileIsExecutable=/opt/bin/scheduler
+Description=Kubernetes Scheduler
+Documentation=https://github.com/GoogleCloudPlatform/kubernetes
+Wants=apiserver.service
+
+[Service]
+ExecStart=/opt/bin/scheduler \
+--logtostderr=true \
+--master=127.0.0.1:8080
+Restart=always
+RestartSec=10
+
+[Install]
+WantedBy=multi-user.target