From d77e8f42f07883d98137acbabe9b5afa146cb979 Mon Sep 17 00:00:00 2001
From: Darren Shepherd <darren@rancher.com>
Date: Sat, 21 Feb 2015 00:34:38 -0700
Subject: [PATCH] Save ssh keys

---
 config/config.go | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/config/config.go b/config/config.go
index 040ef376..bbd0be04 100644
--- a/config/config.go
+++ b/config/config.go
@@ -50,6 +50,7 @@ type Config struct {
 	SystemDockerArgs []string          `yaml:"system_docker_args,flow,omitempty"`
 	Modules          []string          `yaml:"modules,omitempty"`
 	CloudInit        CloudInit         `yaml:"cloud_init"`
+	SshInfo          SshInfo           `yaml:"ssh"`
 }
 
 type UserDockerInfo struct {
@@ -59,6 +60,10 @@ type UserDockerInfo struct {
 	TLSCACert     string `yaml:"tls_ca_cert"`
 }
 
+type SshInfo struct {
+	Keys map[string]string
+}
+
 type ConfigState struct {
 	FsType   string `yaml:"fstype"`
 	Dev      string `yaml:"dev"`
@@ -158,6 +163,8 @@ func (c *Config) readFile() error {
 	content, err := ioutil.ReadFile(ConfigFile)
 	if os.IsNotExist(err) {
 		return nil
+	} else if err != nil {
+		return err
 	}
 
 	data := make(map[string]interface{})