Load docker images of kubernetes components after docker is installed.

cluster/saltbase/salt/kube-master-addons/init.sls

+/etc/kubernetes/kube-master-addons.sh:
+  file.managed:
+    - source: salt://kube-master-addons/kube-master-addons.sh
+    - user: root
+    - group: root
+    - mode: 755
+
+{% if grains['os_family'] == 'RedHat' %}
+
+/usr/lib/systemd/system/kube-master-addons.service:
+  file.managed:
+    - source: salt://kube-master-addons/kube-master-addons.service
+    - user: root
+    - group: root
+
+{% else %}
+
+/etc/init.d/kube-master-addons:
+  file.managed:
+    - source: salt://kube-master-addons/initd
+    - user: root
+    - group: root
+    - mode: 755
+
+{% endif %}
+
+# Used to restart kube-master-addons service each time salt is run
+master-docker-image-tags:
+  file.touch:
+    - name: /srv/pillar/docker-images.sls
+
+kube-master-addons:
+  service.running:
+    - enable: True
+    - restart: True
+    - watch:
+      - file: master-docker-image-tags

cluster/saltbase/salt/kube-master-addons/initd

+#!/bin/bash
+#
+### BEGIN INIT INFO
+# Provides:   kube-master-addons
+# Required-Start:    $local_fs $network $syslog docker
+# Required-Stop:
+# Default-Start:     2 3 4 5
+# Default-Stop:      0 1 6
+# Short-Description: Kubernetes Master Addon Object Manager
+# Description:
+#   Enforces installation of Kubernetes Master Addon Objects
+### END INIT INFO
+
+
+# PATH should only include /usr/* if it runs after the mountnfs.sh script
+PATH=/sbin:/usr/sbin:/bin:/usr/bin
+DESC="Kubernetes Master Addon Object Manager"
+NAME=kube-master-addons
+DAEMON_LOG_FILE=/var/log/$NAME.log
+PIDFILE=/var/run/$NAME.pid
+SCRIPTNAME=/etc/init.d/$NAME
+KUBE_MASTER_ADDONS_SH=/etc/kubernetes/kube-master-addons.sh
+
+# Define LSB log_* functions.
+# Depend on lsb-base (>= 3.2-14) to ensure that this file is present
+# and status_of_proc is working.
+. /lib/lsb/init-functions
+
+
+
+
+#
+# Function that starts the daemon/service
+#
+do_start()
+{
+    ${KUBE_MASTER_ADDONS_SH} </dev/null >>${DAEMON_LOG_FILE} 2>&1 &
+    echo $! > ${PIDFILE}
+    disown
+}
+
+#
+# Function that stops the daemon/service
+#
+do_stop()
+{
+    kill $(cat ${PIDFILE})
+    rm ${PIDFILE}
+    return
+}
+
+case "$1" in
+  start)
+        log_daemon_msg "Starting $DESC" "$NAME"
+        do_start
+        case "$?" in
+                0|1) log_end_msg 0 || exit 0 ;;
+                2) log_end_msg 1 || exit 1 ;;
+        esac
+        ;;
+  stop)
+        log_daemon_msg "Stopping $DESC" "$NAME"
+        do_stop
+        case "$?" in
+                0|1) log_end_msg 0 ;;
+                2) exit 1 ;;
+        esac
+        ;;
+  status)
+	    if [ ! -e ${PIDFILE} ]; then
+	        exit 1
+	    fi
+	    pid=$(cat ${PIDFILE})
+        # Checks that ${pid} is running AND is us.
+        ps --no-headers ${pid} | grep ${SCRIPTNAME} > /dev/null || exit $?
+        ;;
+
+  restart|force-reload)
+        log_daemon_msg "Restarting $DESC" "$NAME"
+        do_stop
+        case "$?" in
+          0|1)
+                do_start
+                case "$?" in
+                        0) log_end_msg 0 ;;
+                        1) log_end_msg 1 ;; # Old process is still running
+                        *) log_end_msg 1 ;; # Failed to start
+                esac
+                ;;
+          *)
+                # Failed to stop
+                log_end_msg 1
+                ;;
+        esac
+        ;;
+  *)
+        echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2
+        exit 3
+        ;;
+esac

cluster/saltbase/salt/kube-master-addons/kube-master-addons.service

+[Unit]
+Description=Kubernetes-Master Addon Object Manager
+Documentation=https://github.com/GoogleCloudPlatform/kubernetes
+
+[Service]
+ExecStart=/etc/kubernetes/kube-master-addons.sh
+
+[Install]
+WantedBy=multi-user.target

cluster/saltbase/salt/kube-master-addons/kube-master-addons.sh

+#!/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.
+
+ while true; do
+  if which docker 1>/dev/null 2>&1; then
+    if docker load -i /srv/salt/kube-bins/kube-apiserver.tar 1>/dev/null 2>&1; then
+      break;
+    fi;
+  fi;
+ done;
+

cluster/saltbase/salt/top.sls

@@ -35,6 +35,7 @@ base:
     - nginx
     - cadvisor
     - kube-client-tools
+    - kube-master-addons
 {% if grains['cloud'] is defined and grains['cloud'] != 'vagrant' %}
     - logrotate
 {% endif %}