lay foundation for rewriting cloud-init

scripts/dockerimages/06-console

@@ -1,5 +1,6 @@
 FROM base
 COPY scripts/dockerimages/scripts/console.sh /usr/sbin/
+COPY scripts/dockerimages/scripts/update-ssh-keys /usr/bin/
 RUN echo 'set bell-style none' > /etc/inputrc && \
     adduser -g rancher -G sudo -D -h /home/rancher -s /bin/bash rancher && \
     sed -i 's/\(docker.*\)/\1rancher/g' /etc/group && \

scripts/dockerimages/scripts/cloud-init.sh

@@ -2,6 +2,4 @@
 
 set -x -e
 
-CLOUD_CONFIG_FLAGS=$(rancherctl config get cloud_config)
-
-cloud-init --preinit "$CLOUD_CONFIG_FLAGS"
+cloud-init 

scripts/dockerimages/scripts/update-ssh-keys

@@ -0,0 +1,13 @@
+#!/bin/bash
+
+USERNAME=$1
+HOME_DIR=$(grep ^$USERNAME /etc/passwd | cut -f6 -d:)
+
+if [ ! -d $HOME_DIR/.ssh ]; then
+	mkdir -p $HOME_DIR/.ssh
+fi
+
+
+if [ ! grep -q $HOME_DIR/.ssh/authorized_keys ]; then 
+    echo "$2" >> $HOME_DIR/.ssh/authorized_keys
+fi