Move storage of password

cluster/kube-up.sh

@@ -46,15 +46,8 @@ KUBE_TEMP=$(mktemp -d -t kubernetes.XXXXXX)
 trap "rm -rf ${KUBE_TEMP}" EXIT
 
 get-password
-echo "Generating password: $user:$passwd"
+echo "Using password: $user:$passwd"
 htpasswd -b -c ${KUBE_TEMP}/htpasswd $user $passwd
-cat << EOF > ~/.kubernetes_auth
-{
-  "User": "$user",
-  "Password": "$passwd"
-}
-EOF
-chmod 0600 ~/.kubernetes_auth
 HTPASSWD=$(cat ${KUBE_TEMP}/htpasswd)
 
 (

cluster/util.sh

@@ -89,5 +89,14 @@ function get-password {
   fi
   user=admin
   passwd=$(python -c 'import string,random; print "".join(random.SystemRandom().choice(string.ascii_letters + string.digits) for _ in range(16))')
+
+  # Store password for reuse.
+  cat << EOF > ~/.kubernetes_auth
+{
+  "User": "$user",
+  "Password": "$passwd"
+}
+EOF
+  chmod 0600 ~/.kubernetes_auth
 }