Merge pull request #2857 from jainvipin/master

ubuntu getting started guide

MAINTAINERS.md

@@ -18,3 +18,4 @@ least one maintainer on relevant issues and PRs.
 * Local: [Derek Carr](https://github.com/derekwaynecarr)
 * Vagrant: [Derek Carr](https://github.com/derekwaynecarr)
 * CloudStack: [Sebastien Goasguen](https://github.com/runseb)
+* Ubuntu: [Vipin Jain](https://github.com/jainvipin)

cluster/ubuntu/default_scripts/etcd

@@ -0,0 +1,9 @@
+# Etcd Upstart and SysVinit configuration file
+
+# Customize etcd location 
+# ETCD="/opt/bin/etcd"
+
+# Use ETCD_OPTS to modify the start/restart options
+ETCD_OPTS="-listen-client-urls=http://127.0.0.1:4001"
+
+# Add more envionrment settings used by etcd here

cluster/ubuntu/default_scripts/kube-apiserver

@@ -0,0 +1,13 @@
+# Kube-Apiserver Upstart and SysVinit configuration file
+
+# Customize kube-apiserver binary location 
+# KUBE_APISERVER="/opt/bin/kube-apiserver"
+
+# Use KUBE_APISERVER_OPTS to modify the start/restart options
+KUBE_APISERVER_OPTS="--address=127.0.0.1 \
+--port=8080 \
+--etcd_servers=http://127.0.0.1:4001 \
+--logtostderr=true \
+--portal_net=11.1.1.0/24"
+
+# Add more envionrment settings used by kube-apiserver here

cluster/ubuntu/default_scripts/kube-controller-manager

@@ -0,0 +1,11 @@
+# Kube-Controller-Manager Upstart and SysVinit configuration file
+
+# Customize kube-controller-manager binary location 
+# KUBE_CONTROLLER_MANAGER="/opt/bin/kube-controller-manager"
+
+# Use KUBE_CONTROLLER_MANAGER_OPTS to modify the start/restart options
+KUBE_CONTROLLER_MANAGER_OPTS="--master=127.0.0.1:8080 \
+--machines=127.0.0.1 \
+--logtostderr=true"
+
+# Add more envionrment settings used by kube-controller-manager here

cluster/ubuntu/default_scripts/kube-proxy

@@ -0,0 +1,10 @@
+# Kube-Proxy Upstart and SysVinit configuration file
+
+# Customize kube-proxy binary location 
+# KUBE_PROXY="/opt/bin/kube-proxy"
+
+# Use KUBE_PROXY_OPTS to modify the start/restart options
+KUBE_PROXY_OPTS="--etcd_servers=http://127.0.0.1:4001 \
+--logtostderr=true"
+
+# Add more envionrment settings used by kube-apiserver here

cluster/ubuntu/default_scripts/kube-scheduler

@@ -0,0 +1,10 @@
+# Kube-Scheduler Upstart and SysVinit configuration file
+
+# Customize kube-apiserver binary location 
+# KUBE_SCHEDULER="/opt/bin/kube-apiserver"
+
+# Use KUBE_SCHEDULER_OPTS to modify the start/restart options
+KUBE_SCHEDULER_OPTS="--logtostderr=true \
+--master=127.0.0.1:8080"
+
+# Add more envionrment settings used by kube-scheduler here

cluster/ubuntu/default_scripts/kubelet

@@ -0,0 +1,13 @@
+# Kubelet Upstart and SysVinit configuration file
+
+# Customize kubelet binary location 
+# KUBELET="/opt/bin/kubelet"
+
+# Use KUBELET_OPTS to modify the start/restart options
+KUBELET_OPTS="--address=127.0.0.1 \
+--port=10250 \
+--hostname_override=127.0.0.1 \
+--etcd_servers=http://127.0.0.1:4001 \
+--logtostderr=true"
+
+# Add more envionrment settings used by kube-scheduler here

cluster/ubuntu/init_conf/etcd.conf

@@ -0,0 +1,31 @@
+description "Etcd service"
+author "@jainvipin"
+
+# start after docker starts, stop before docker stops
+start on started docker
+stop on stopping docker
+
+respawn
+
+pre-start script
+	# see also https://github.com/jainvipin/kubernetes-ubuntu-start
+	ETCD=/opt/bin/$UPSTART_JOB
+	if [ -f /etc/default/$UPSTART_JOB ]; then
+		. /etc/default/$UPSTART_JOB
+	fi
+	if [ -f $ETCD ]; then
+		exit 0
+	fi
+    echo "$ETCD binary not found, exiting"
+    exit 22
+end script
+
+script
+	# modify these in /etc/default/$UPSTART_JOB (/etc/default/docker)
+	ETCD=/opt/bin/$UPSTART_JOB
+	ETCD_OPTS=""
+	if [ -f /etc/default/$UPSTART_JOB ]; then
+		. /etc/default/$UPSTART_JOB
+	fi
+	exec "$ETCD" $ETCD_OPTS
+end script

cluster/ubuntu/init_conf/kube-apiserver.conf

@@ -0,0 +1,30 @@
+description "Kube-Apiserver service"
+author "@jainvipin"
+
+# start in conjunction with etcd
+start on started etcd
+stop on stopping etcd
+
+# respawn
+
+pre-start script
+	# see also https://github.com/jainvipin/kubernetes-start
+	KUBE_APISERVER=/opt/bin/$UPSTART_JOB
+	if [ -f /etc/default/$UPSTART_JOB ]; then
+		. /etc/default/$UPSTART_JOB
+	fi
+	if [ -f $KUBE_APISERVER ]; then
+		exit 0
+	fi
+    exit 22
+end script
+
+script
+	# modify these in /etc/default/$UPSTART_JOB (/etc/default/docker)
+	KUBE_APISERVER=/opt/bin/$UPSTART_JOB
+	KUBE_APISERVER_OPTS=""
+	if [ -f /etc/default/$UPSTART_JOB ]; then
+		. /etc/default/$UPSTART_JOB
+	fi
+	exec "$KUBE_APISERVER" $KUBE_APISERVER_OPTS
+end script

cluster/ubuntu/init_conf/kube-controller-manager.conf

@@ -0,0 +1,30 @@
+description "Kube-Controller-Manager service"
+author "@jainvipin"
+
+# start in conjunction with etcd
+start on started etcd
+stop on stopping etcd
+
+# respawn
+
+pre-start script
+	# see also https://github.com/jainvipin/kubernetes-ubuntu-start
+	KUBE_CONTROLLER_MANAGER=/opt/bin/$UPSTART_JOB
+	if [ -f /etc/default/$UPSTART_JOB ]; then
+		. /etc/default/$UPSTART_JOB
+	fi
+	if [ -f $KUBE_CONTROLLER_MANAGER ]; then
+		exit 0
+	fi
+    exit 22
+end script
+
+script
+	# modify these in /etc/default/$UPSTART_JOB (/etc/default/docker)
+	KUBE_CONTROLLER_MANAGER=/opt/bin/$UPSTART_JOB
+	KUBE_CONTROLLER_MANAGER_OPTS=""
+	if [ -f /etc/default/$UPSTART_JOB ]; then
+		. /etc/default/$UPSTART_JOB
+	fi
+	exec "$KUBE_CONTROLLER_MANAGER" $KUBE_CONTROLLER_MANAGER_OPTS
+end script

cluster/ubuntu/init_conf/kube-proxy.conf

@@ -0,0 +1,30 @@
+description "Kube-Proxy service"
+author "@jainvipin"
+
+# start in conjunction with etcd
+start on started etcd
+stop on stopping etcd
+
+# respawn
+
+pre-start script
+	# see also https://github.com/jainvipin/kubernetes-start
+	KUBE_PROXY=/opt/bin/$UPSTART_JOB
+	if [ -f /etc/default/$UPSTART_JOB ]; then
+		. /etc/default/$UPSTART_JOB
+	fi
+	if [ -f $KUBE_PROXY ]; then
+		exit 0
+	fi
+    exit 22
+end script
+
+script
+	# modify these in /etc/default/$UPSTART_JOB (/etc/default/docker)
+	KUBE_PROXY=/opt/bin/$UPSTART_JOB
+	KUBE_PROXY_OPTS=""
+	if [ -f /etc/default/$UPSTART_JOB ]; then
+		. /etc/default/$UPSTART_JOB
+	fi
+	exec "$KUBE_PROXY" $KUBE_PROXY_OPTS
+end script

cluster/ubuntu/init_conf/kube-scheduler.conf

@@ -0,0 +1,30 @@
+description "Kube-Scheduler service"
+author "@jainvipin"
+
+# start in conjunction with etcd
+start on started etcd
+stop on stopping etcd
+
+# respawn
+
+pre-start script
+	# see also https://github.com/jainvipin/kubernetes-start
+	KUBE_SCHEDULER=/opt/bin/$UPSTART_JOB
+	if [ -f /etc/default/$UPSTART_JOB ]; then
+		. /etc/default/$UPSTART_JOB
+	fi
+	if [ -f $KUBE_SCHEDULER ]; then
+		exit 0
+	fi
+    exit 22
+end script
+
+script
+	# modify these in /etc/default/$UPSTART_JOB (/etc/default/docker)
+	KUBE_SCHEDULER=/opt/bin/$UPSTART_JOB
+	KUBE_SCHEDULER_OPTS=""
+	if [ -f /etc/default/$UPSTART_JOB ]; then
+		. /etc/default/$UPSTART_JOB
+	fi
+	exec "$KUBE_SCHEDULER" $KUBE_SCHEDULER_OPTS
+end script

cluster/ubuntu/init_conf/kubelet.conf

@@ -0,0 +1,30 @@
+description "Kubelet service"
+author "@jainvipin"
+
+# start in conjunction with etcd
+start on started etcd
+stop on stopping etcd
+
+# respawn
+
+pre-start script
+	# see also https://github.com/jainvipin/kubernetes-ubuntu-start
+	KUBELET=/opt/bin/$UPSTART_JOB
+	if [ -f /etc/default/$UPSTART_JOB ]; then
+		. /etc/default/$UPSTART_JOB
+	fi
+	if [ -f $KUBELET ]; then
+		exit 0
+	fi
+    exit 22
+end script
+
+script
+	# modify these in /etc/default/$UPSTART_JOB (/etc/default/docker)
+	KUBELET=/opt/bin/$UPSTART_JOB
+	KUBELET_OPTS=""
+	if [ -f /etc/default/$UPSTART_JOB ]; then
+		. /etc/default/$UPSTART_JOB
+	fi
+	exec "$KUBELET" $KUBELET_OPTS
+end script

cluster/ubuntu/initd_scripts/etcd

@@ -0,0 +1,100 @@
+#!/bin/sh
+set -e
+
+### BEGIN INIT INFO
+# Provides:           etcd
+# Required-Start:     $docker
+# Required-Stop:      
+# Should-Start:       
+# Should-Stop:        
+# Default-Start:      
+# Default-Stop:       
+# Short-Description:  Start distrubted key/value pair service
+# Description:
+#  http://www.github.com/coreos/etcd
+### END INIT INFO
+
+export PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin:/opt/bin:
+
+BASE=$(basename $0)
+
+# modify these in /etc/default/$BASE (/etc/default/etcd)
+ETCD=/opt/bin/$BASE
+# This is the pid file managed by etcd itself
+ETCD_PIDFILE=/var/run/$BASE.pid
+ETCD_LOGFILE=/var/log/$BASE.log
+ETCD_OPTS=""
+ETCD_DESC="Etcd"
+
+# Get lsb functions
+. /lib/lsb/init-functions
+
+if [ -f /etc/default/$BASE ]; then
+	. /etc/default/$BASE
+fi
+
+# see also init_is_upstart in /lib/lsb/init-functions (which isn't available in Ubuntu 12.04, or we'd use it)
+if false && [ -x /sbin/initctl ] && /sbin/initctl version 2>/dev/null | grep -q upstart; then
+	log_failure_msg "$ETCD_DESC is managed via upstart, try using service $BASE $1"
+	exit 1
+fi
+
+# Check etcd is present
+if [ ! -x $ETCD ]; then
+	log_failure_msg "$ETCD not present or not executable"
+	exit 1
+fi
+
+fail_unless_root() {
+	if [ "$(id -u)" != '0' ]; then
+		log_failure_msg "$ETCD_DESC must be run as root"
+		exit 1
+	fi
+}
+
+ETCD_START="start-stop-daemon \
+--start \
+--background \
+--quiet \
+--exec $ETCD \
+--make-pidfile \
+--pidfile $ETCD_PIDFILE \
+-- $ETCD_OPTS \
+>> $ETCD_LOGFILE 2>&1"
+
+ETCD_STOP="start-stop-daemon \
+--stop \
+--pidfile $ETCD_PIDFILE"
+
+case "$1" in
+	start)
+		fail_unless_root
+		log_begin_msg "Starting $ETCD_DESC: $BASE"
+        $ETCD_START
+		log_end_msg $?
+		;;
+
+	stop)
+		fail_unless_root
+		log_begin_msg "Stopping $ETCD_DESC: $BASE"
+        $ETCD_STOP
+		log_end_msg $?
+		;;
+
+	restart | force-reload)
+		fail_unless_root
+		log_begin_msg "Restarting $ETCD_DESC: $BASE"
+        $ETCD_STOP
+        $ETCD_START
+		log_end_msg $?
+		;;
+
+	status)
+		status_of_proc -p "$ETCD_PIDFILE" "$ETCD" "$ETCD_DESC"
+		;;
+
+	*)
+		echo "Usage: $0 {start|stop|restart|status}"
+		exit 1
+		;;
+esac

cluster/ubuntu/initd_scripts/kube-apiserver

@@ -0,0 +1,99 @@
+#!/bin/sh
+set -e
+
+### BEGIN INIT INFO
+# Provides:           kube-apiserver
+# Required-Start:     $etcd
+# Required-Stop:      
+# Should-Start:       
+# Should-Stop:        
+# Default-Start:      
+# Default-Stop:       
+# Short-Description:  Start distrubted key/value pair service
+# Description:
+#  http://www.github.com/GoogleCloudPlatform/Kubernetes
+### END INIT INFO
+
+export PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin:/opt/bin:
+
+BASE=$(basename $0)
+
+# modify these in /etc/default/$BASE (/etc/default/kube-apiserver)
+KUBE_APISERVER=/opt/bin/$BASE
+# This is the pid file managed by kube-apiserver itself
+KUBE_APISERVER_PIDFILE=/var/run/$BASE.pid
+KUBE_APISERVER_LOGFILE=/var/log/$BASE.log
+KUBE_APISERVER_OPTS=""
+KUBE_APISERVER_DESC="Kube-Apiserver"
+
+# Get lsb functions
+. /lib/lsb/init-functions
+
+if [ -f /etc/default/$BASE ]; then
+	. /etc/default/$BASE
+fi
+
+# see also init_is_upstart in /lib/lsb/init-functions (which isn't available in Ubuntu 12.04, or we'd use it)
+if [ -x /sbin/initctl ] && /sbin/initctl version 2>/dev/null | grep -q upstart; then
+	log_failure_msg "$KUBE_APISERVER_DESC is managed via upstart, try using service $BASE $1"
+	exit 1
+fi
+
+# Check kube-apiserver is present
+if [ ! -x $KUBE_APISERVER ]; then
+	log_failure_msg "$KUBE_APISERVER not present or not executable"
+	exit 1
+fi
+
+fail_unless_root() {
+	if [ "$(id -u)" != '0' ]; then
+		log_failure_msg "$KUBE_APISERVER_DESC must be run as root"
+		exit 1
+	fi
+}
+
+KUBE_APISERVER_START="start-stop-daemon \
+--start \
+--background \
+--quiet \
+--exec $KUBE_APISERVER \
+--make-pidfile --pidfile $KUBE_APISERVER_PIDFILE \
+-- $KUBE_APISERVER_OPTS \
+>> $KUBE_APISERVER_LOGFILE 2>&1"
+
+KUBE_APISERVER_STOP="start-stop-daemon \
+--stop \
+--pidfile $KUBE_APISERVER_PIDFILE"
+
+case "$1" in
+	start)
+		fail_unless_root
+		log_begin_msg "Starting $KUBE_APISERVER_DESC: $BASE"
+        $KUBE_APISERVER_START
+		log_end_msg $?
+		;;
+
+	stop)
+		fail_unless_root
+		log_begin_msg "Stopping $KUBE_APISERVER_DESC: $BASE"
+		$KUBE_APISERVER_STOP
+		log_end_msg $?
+		;;
+
+	restart | force-reload)
+		fail_unless_root
+		log_begin_msg "Stopping $KUBE_APISERVER_DESC: $BASE"
+		$KUBE_APISERVER_STOP
+		$KUBE_APISERVER_START
+		log_end_msg $?
+		;;
+
+	status)
+		status_of_proc -p "$KUBE_APISERVER_PIDFILE" "$KUBE_APISERVER" "$KUBE_APISERVER_DESC"
+		;;
+
+	*)
+		echo "Usage: $0 {start|stop|restart|status}"
+		exit 1
+		;;
+esac

cluster/ubuntu/initd_scripts/kube-controller-manager

@@ -0,0 +1,99 @@
+#!/bin/sh
+set -e
+
+### BEGIN INIT INFO
+# Provides:           kube-controller-manager
+# Required-Start:     $etcd
+# Required-Stop:      
+# Should-Start:       
+# Should-Stop:        
+# Default-Start:      
+# Default-Stop:       
+# Short-Description:  Start distrubted key/value pair service
+# Description:
+#  http://www.github.com/GoogleCloudPlatform/Kubernetes
+### END INIT INFO
+
+export PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin:/opt/bin:
+
+BASE=$(basename $0)
+
+# modify these in /etc/default/$BASE (/etc/default/kube-controller-manager)
+KUBE_CONTROLLER_MANAGER=/opt/bin/$BASE
+# This is the pid file managed by kube-controller-manager itself
+KUBE_CONTROLLER_MANAGER_PIDFILE=/var/run/$BASE.pid
+KUBE_CONTROLLER_MANAGER_LOGFILE=/var/log/$BASE.log
+KUBE_CONTROLLER_MANAGER_OPTS=""
+KUBE_CONTROLLER_MANAGER_DESC="Kube-Controller-Manager"
+
+# Get lsb functions
+. /lib/lsb/init-functions
+
+if [ -f /etc/default/$BASE ]; then
+	. /etc/default/$BASE
+fi
+
+# see also init_is_upstart in /lib/lsb/init-functions (which isn't available in Ubuntu 12.04, or we'd use it)
+if [ -x /sbin/initctl ] && /sbin/initctl version 2>/dev/null | grep -q upstart; then
+	log_failure_msg "$KUBE_CONTROLLER_MANAGER_DESC is managed via upstart, try using service $BASE $1"
+	exit 1
+fi
+
+# Check kube-controller-manager is present
+if [ ! -x $KUBE_CONTROLLER_MANAGER ]; then
+	log_failure_msg "$KUBE_CONTROLLER_MANAGER not present or not executable"
+	exit 1
+fi
+
+fail_unless_root() {
+	if [ "$(id -u)" != '0' ]; then
+		log_failure_msg "$KUBE_CONTROLLER_MANAGER_DESC must be run as root"
+		exit 1
+	fi
+}
+
+KUBE_CONTROLLER_MANAGER_START="start-stop-daemon 
+--start --background \
+--quiet \
+--exec $KUBE_CONTROLLER_MANAGER \
+--make-pidfile \
+--pidfile $KUBE_CONTROLLER_MANAGER_PIDFILE \
+-- $KUBE_CONTROLLER_MANAGER_OPTS \
+>> "$KUBE_CONTROLLER_MANAGER_LOGFILE" 2>&1
+
+KUBE_CONTROLLER_MANAGER_STOP="start-stop-daemon \
+--stop \
+--pidfile $KUBE_CONTROLLER_MANAGER_PIDFILE"
+
+case "$1" in
+	start)
+		fail_unless_root
+		log_begin_msg "Starting $KUBE_CONTROLLER_MANAGER_DESC: $BASE"
+        $KUBE_CONTROLLER_MANAGER_START
+		log_end_msg $?
+		;;
+
+	stop)
+		fail_unless_root
+		log_begin_msg "Stopping $KUBE_CONTROLLER_MANAGER_DESC: $BASE"
+        $KUBE_CONTROLLER_MANAGER_STOP
+		log_end_msg $?
+		;;
+
+	restart | force-reload)
+		fail_unless_root
+        log_daemon_message "Restarting $KUBE_CONTROLLER_MANAGER" || true
+        $KUBE_CONTROLLER_MANAGER_STOP
+        $KUBE_CONTROLLER_MANAGER_START
+		log_end_msg $?
+		;;
+
+	status)
+		status_of_proc -p "$KUBE_CONTROLLER_MANAGER_PIDFILE" "$KUBE_CONTROLLER_MANAGER" "$KUBE_CONTROLLER_MANAGER_DESC"
+		;;
+
+	*)
+		echo "Usage: $0 {start|stop|restart|status}"
+		exit 1
+		;;
+esac

cluster/ubuntu/initd_scripts/kube-proxy

@@ -0,0 +1,99 @@
+#!/bin/sh
+set -e
+
+### BEGIN INIT INFO
+# Provides:           kube-proxy
+# Required-Start:     $etcd
+# Required-Stop:      
+# Should-Start:       
+# Should-Stop:        
+# Default-Start:      
+# Default-Stop:       
+# Short-Description:  Start distrubted key/value pair service
+# Description:
+#  http://www.github.com/GoogleCloudPlatform/Kubernetes
+### END INIT INFO
+
+export PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin:/opt/bin:
+
+BASE=$(basename $0)
+
+# modify these in /etc/default/$BASE (/etc/default/kube-proxy)
+KUBE_PROXY=/opt/bin/$BASE
+# This is the pid file managed by kube-proxy itself
+KUBE_PROXY_PIDFILE=/var/run/$BASE.pid
+KUBE_PROXY_LOGFILE=/var/log/$BASE.log
+KUBE_PROXY_OPTS=""
+KUBE_PROXY_DESC="Kube-Proxy"
+
+# Get lsb functions
+. /lib/lsb/init-functions
+
+if [ -f /etc/default/$BASE ]; then
+	. /etc/default/$BASE
+fi
+
+# see also init_is_upstart in /lib/lsb/init-functions (which isn't available in Ubuntu 12.04, or we'd use it)
+if [ -x /sbin/initctl ] && /sbin/initctl version 2>/dev/null | grep -q upstart; then
+	log_failure_msg "$KUBE_PROXY_DESC is managed via upstart, try using service $BASE $1"
+	exit 1
+fi
+
+# Check kube-proxy is present
+if [ ! -x $KUBE_PROXY ]; then
+	log_failure_msg "$KUBE_PROXY not present or not executable"
+	exit 1
+fi
+
+fail_unless_root() {
+	if [ "$(id -u)" != '0' ]; then
+		log_failure_msg "$KUBE_PROXY_DESC must be run as root"
+		exit 1
+	fi
+}
+
+KUBE_PROXY_START="start-stop-daemon \
+--start \
+--background \
+--quiet \
+--exec $KUBE_PROXY \
+--make-pidfile --pidfile $KUBE_PROXY_PIDFILE \
+-- $KUBE_PROXY_OPTS \
+>> $KUBE_PROXY_LOGFILE 2>&1"
+
+KUBE_PROXY_STOP="start-stop-daemon \
+--stop \
+--pidfile $KUBE_PROXY_PIDFILE"
+
+case "$1" in
+	start)
+		fail_unless_root
+		log_begin_msg "Starting $KUBE_PROXY_DESC: $BASE"
+        $KUBE_PROXY_START
+		log_end_msg $?
+		;;
+
+	stop)
+		fail_unless_root
+		log_begin_msg "Stopping $KUBE_PROXY_DESC: $BASE"
+		$KUBE_PROXY_STOP
+		log_end_msg $?
+		;;
+
+	restart | force-reload)
+		fail_unless_root
+		log_begin_msg "Stopping $KUBE_PROXY_DESC: $BASE"
+		$KUBE_PROXY_STOP
+		$KUBE_PROXY_START
+		log_end_msg $?
+		;;
+
+	status)
+		status_of_proc -p "$KUBE_PROXY_PIDFILE" "$KUBE_PROXY" "$KUBE_PROXY_DESC"
+		;;
+
+	*)
+		echo "Usage: $0 {start|stop|restart|status}"
+		exit 1
+		;;
+esac

cluster/ubuntu/initd_scripts/kube-scheduler

@@ -0,0 +1,99 @@
+#!/bin/sh
+set -e
+
+### BEGIN INIT INFO
+# Provides:           kube-scheduler
+# Required-Start:     $etcd
+# Required-Stop:      
+# Should-Start:       
+# Should-Stop:        
+# Default-Start:      
+# Default-Stop:       
+# Short-Description:  Start distrubted key/value pair service
+# Description:
+#  http://www.github.com/GoogleCloudPlatform/Kubernetes
+### END INIT INFO
+
+export PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin:/opt/bin:
+
+BASE=$(basename $0)
+
+# modify these in /etc/default/$BASE (/etc/default/kube-scheduler)
+KUBE_SCHEDULER=/opt/bin/$BASE
+# This is the pid file managed by kube-scheduler itself
+KUBE_SCHEDULER_PIDFILE=/var/run/$BASE.pid
+KUBE_SCHEDULER_LOGFILE=/var/log/$BASE.log
+KUBE_SCHEDULER_OPTS=""
+KUBE_SCHEDULER_DESC="Kube-Scheduler"
+
+# Get lsb functions
+. /lib/lsb/init-functions
+
+if [ -f /etc/default/$BASE ]; then
+	. /etc/default/$BASE
+fi
+
+# see also init_is_upstart in /lib/lsb/init-functions (which isn't available in Ubuntu 12.04, or we'd use it)
+if [ -x /sbin/initctl ] && /sbin/initctl version 2>/dev/null | grep -q upstart; then
+	log_failure_msg "$KUBE_SCHEDULER_DESC is managed via upstart, try using service $BASE $1"
+	exit 1
+fi
+
+# Check kube-scheduler is present
+if [ ! -x $KUBE_SCHEDULER ]; then
+	log_failure_msg "$KUBE_SCHEDULER not present or not executable"
+	exit 1
+fi
+
+fail_unless_root() {
+	if [ "$(id -u)" != '0' ]; then
+		log_failure_msg "$KUBE_SCHEDULER_DESC must be run as root"
+		exit 1
+	fi
+}
+
+KUBE_SCHEDULER_START="start-stop-daemon \
+--start \
+--background \
+--quiet \
+--exec $KUBE_SCHEDULER \
+--make-pidfile --pidfile $KUBE_SCHEDULER_PIDFILE \
+-- $KUBE_SCHEDULER_OPTS \
+>> $KUBE_SCHEDULER_LOGFILE 2>&1"
+
+KUBE_SCHEDULER_STOP="start-stop-daemon \
+--stop \
+--pidfile $KUBE_SCHEDULER_PIDFILE"
+
+case "$1" in
+	start)
+		fail_unless_root
+		log_begin_msg "Starting $KUBE_SCHEDULER_DESC: $BASE"
+        $KUBE_SCHEDULER_START
+		log_end_msg $?
+		;;
+
+	stop)
+		fail_unless_root
+		log_begin_msg "Stopping $KUBE_SCHEDULER_DESC: $BASE"
+		$KUBE_SCHEDULER_STOP
+		log_end_msg $?
+		;;
+
+	restart | force-reload)
+		fail_unless_root
+		log_begin_msg "Restarting $KUBE_SCHEDULER_DESC: $BASE"
+		$KUBE_SCHEDULER_STOP
+		$KUBE_SCHEDULER_START
+		log_end_msg $?
+		;;
+
+	status)
+		status_of_proc -p "$KUBE_SCHEDULER_PIDFILE" "$KUBE_SCHEDULER" "$KUBE_SCHEDULER_DESC"
+		;;
+
+	*)
+		echo "Usage: $0 {start|stop|restart|status}"
+		exit 1
+		;;
+esac

cluster/ubuntu/initd_scripts/kubelet

@@ -0,0 +1,99 @@
+#!/bin/sh
+set -e
+
+### BEGIN INIT INFO
+# Provides:           kubelet
+# Required-Start:     $etcd
+# Required-Stop:      
+# Should-Start:       
+# Should-Stop:        
+# Default-Start:      
+# Default-Stop:       
+# Short-Description:  Start distrubted key/value pair service
+# Description:
+#  http://www.github.com/GoogleCloudPlatform/Kubernetes
+### END INIT INFO
+
+export PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin:/opt/bin:
+
+BASE=$(basename $0)
+
+# modify these in /etc/default/$BASE (/etc/default/kube-apiserver)
+KUBELET=/opt/bin/$BASE
+# This is the pid file managed by kube-apiserver itself
+KUBELET_PIDFILE=/var/run/$BASE.pid
+KUBELET_LOGFILE=/var/log/$BASE.log
+KUBELET_OPTS=""
+KUBELET_DESC="Kube-Apiserver"
+
+# Get lsb functions
+. /lib/lsb/init-functions
+
+if [ -f /etc/default/$BASE ]; then
+	. /etc/default/$BASE
+fi
+
+# see also init_is_upstart in /lib/lsb/init-functions (which isn't available in Ubuntu 12.04, or we'd use it)
+if [ -x /sbin/initctl ] && /sbin/initctl version 2>/dev/null | grep -q upstart; then
+	log_failure_msg "$KUBELET_DESC is managed via upstart, try using service $BASE $1"
+	exit 1
+fi
+
+# Check kube-apiserver is present
+if [ ! -x $KUBELET ]; then
+	log_failure_msg "$KUBELET not present or not executable"
+	exit 1
+fi
+
+fail_unless_root() {
+	if [ "$(id -u)" != '0' ]; then
+		log_failure_msg "$KUBELET_DESC must be run as root"
+		exit 1
+	fi
+}
+
+KUBELET_START="start-stop-daemon \
+--start \
+--background \
+--quiet \
+--exec $KUBELET \
+--make-pidfile --pidfile $KUBELET_PIDFILE \
+-- $KUBELET_OPTS \
+>> $KUBELET_LOGFILE 2>&1"
+
+KUBELET_STOP="start-stop-daemon \
+--stop \
+--pidfile $KUBELET_PIDFILE"
+
+case "$1" in
+	start)
+		fail_unless_root
+		log_begin_msg "Starting $KUBELET_DESC: $BASE"
+        $KUBELET_START
+		log_end_msg $?
+		;;
+
+	stop)
+		fail_unless_root
+		log_begin_msg "Stopping $KUBELET_DESC: $BASE"
+		$KUBELET_STOP
+		log_end_msg $?
+		;;
+
+	restart | force-reload)
+		fail_unless_root
+		log_begin_msg "Stopping $KUBELET_DESC: $BASE"
+		$KUBELET_STOP
+		$KUBELET_START
+		log_end_msg $?
+		;;
+
+	status)
+		status_of_proc -p "$KUBELET_PIDFILE" "$KUBELET" "$KUBELET_DESC"
+		;;
+
+	*)
+		echo "Usage: $0 {start|stop|restart|status}"
+		exit 1
+		;;
+esac

cluster/ubuntu/util.sh

@@ -0,0 +1,43 @@
+#!/bin/bash
+
+# Copyright 2014 Google Inc. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# attempt to warn user about kube and etcd binaries
+PATH=$PATH:/opt/bin:
+
+if ! $(grep Ubuntu /etc/lsb-release > /dev/null 2>&1)
+then
+    echo "warning: not detecting a ubuntu system"
+fi
+
+if ! $(which etcd > /dev/null)
+then
+    echo "warning: etcd binary is not found in the PATH: $PATH"
+fi
+
+if ! $(which kube-apiserver > /dev/null) && ! $(which kubelet > /dev/null)
+then
+    echo "warning: kube binaries are not found in the $PATH"
+fi
+
+# copy /etc/init files
+cp init_conf/* /etc/init/
+
+# copy /etc/initd/ files
+cp initd_scripts/* /etc/init.d/
+
+# copy default configs
+cp default_scripts/* /etc/default/
+

docs/getting-started-guides/ubuntu_single_node.md

@@ -0,0 +1,50 @@
+## Getting started on Ubuntu 
+
+This document describes how to get started to run kubernetes services on a single host (whihch is acting both as master and minion) for ubuntu systems. It consistes of three steps
+
+1. Make kubernetes and etcd binaries
+2. Install upstart scripts
+3. Customizing ubuntu launch
+
+### 1. Make kubernetes and etcd binaries
+Either build or download the latest [kubernetest binaries] (https://github.com/GoogleCloudPlatform/kubernetes/blob/master/docs/getting-started-guides/binary_release.md) 
+
+Copy the kube binaries into `/opt/bin` or a path of your choice
+
+Similarly pull an `etcd` binary from [etcd releases](https://github.com/coreos/etcd/releases) or build the `etcd` yourself using instructions at [https://github.com/coreos/etcd](https://github.com/coreos/etcd)
+
+Copy the `etcd` binary into `/opt/bin` or path of your choice
+
+### 2. Install upstart scripts
+Running ubuntu/util.sh would install/copy the scripts for upstart to pick up. The script may warn you on some valid problems/conditions
+
+```
+$ cd kubernetes/cluster/ubuntu
+$ sudo ./util.sh
+```
+
+After this the kubernetes and `etcd` services would be up and running. You can use `service start/stop/restart/force-reload` on the services.
+
+Luanching and scheduling containers using kubecfg can also be used at this point, as explained mentioned in the [examples](https://github.com/GoogleCloudPlatform/kubernetes/tree/master/examples/guestbook)
+
+### 3. Customizing the ubuntu launch
+To customize the defaults you will need to tweak `/etc/default/kube*` files and restart the appropriate services. This is needed if the binaries are copied in a place other than `/opt/bin`. A run could look like
+
+```
+$ sudo cat /etc/default/etcd 
+# Etcd Upstart and SysVinit configuration file
+
+# Customize etcd location 
+# ETCD="/opt/bin/etcd"
+
+# Use ETCD_OPTS to modify the start/restart options
+ETCD_OPTS="-listen-client-urls=http://127.0.0.1:4001"
+
+# Add more envionrment settings used by etcd here
+
+$ sudo service etcd status
+etcd start/running, process 834
+$ sudo service etcd restart
+etcd stop/waiting
+etcd start/running, process 29050
+```