From 9ba1839f52c6de48032277b81a8d6569dccf0bc1 Mon Sep 17 00:00:00 2001
From: Yifan Gu <yifan.gu@coreos.com>
Date: Wed, 29 Apr 2015 12:01:20 -0700
Subject: [PATCH] cluster/gce/coreos: Add metadata-service in node.yaml

---
 cluster/gce/coreos/node.yaml | 31 +++++++++++++++++++++++++++++--
 1 file changed, 29 insertions(+), 2 deletions(-)

diff --git a/cluster/gce/coreos/node.yaml b/cluster/gce/coreos/node.yaml
index e11158fbdd5..36d832516e1 100644
--- a/cluster/gce/coreos/node.yaml
+++ b/cluster/gce/coreos/node.yaml
@@ -76,8 +76,7 @@ coreos:
         ExecStartPre=/usr/bin/wget \
         -O /opt/rkt/rkt-v0.5.4.tar.gz \
         https://github.com/coreos/rkt/releases/download/v0.5.4/rkt-v0.5.4.tar.gz
-        ExecStartPre=/usr/bin/tar xzvf /opt/rkt/rkt-v0.5.4.tar.gz -C /opt --overwrite
-        ExecStart=/bin/systemd-run rkt metadata-service
+        ExecStart=/usr/bin/tar xzvf /opt/rkt/rkt-v0.5.4.tar.gz -C /opt --overwrite
 
     - name: kubernetes-install-minion.service
       command: start
@@ -154,3 +153,31 @@ coreos:
         Restart=always
         RestartSec=10
 
+    - name: rkt-metadata.socket
+      command: start
+      content: |
+        [Unit]
+        Description=rkt metadata service socket
+        PartOf=rkt-metadata.service
+        Requires=kubernetes-install-rkt.service
+        After=kubernetes-install-rkt.service
+        [Socket]
+        ListenStream=/run/rkt/metadata-svc.sock
+        SocketMode=0660
+        SocketUser=root
+        SocketGroup=root
+        RemoveOnStop=true
+
+    - name: rkt-metadata.service
+      command: start
+      content: |
+        [Unit]
+        Description=rkt metadata service
+        Documentation=http://github.com/coreos/rkt
+        Requires=rkt-metadata.socket
+        After=network.target rkt-metadata.socket
+        Requires=kubernetes-install-rkt.service
+        After=kubernetes-install-rkt.service
+        [Service]
+        # TODO(yifan): Make version configuable.
+        ExecStart=/opt/rkt-v0.5.4/rkt metadata-service