add details for netiface script

Change-Id: I0b5c9286e2f94929b44581a53bf32ec7e33a6e63

charts/maas/Chart.yaml

@@ -15,7 +15,7 @@
 apiVersion: v1
 description: Chart to run Canonical MaaS
 name: maas
-version: 0.1.4
+version: 0.1.5
 home: https://docs.ubuntu.com/maas
 sources:
   - https://git.launchpad.net/maas

charts/maas/templates/bin/_import-boot-resources.sh.tpl

@@ -194,9 +194,12 @@ function configure_boot_sources {
 
 function create_extra_commissioning_script {
   cat > /tmp/script.sh << 'EOF'
-#!/bin/bash
-set -e
-
+#!/bin/bash -e
+# --- Start MAAS 1.0 script metadata ---
+# name: 99-netiface-names
+# title: Network slot to port mapping
+# description: Network slot to port mapping
+# --- End MAAS 1.0 script metadata ---
 output=""
 for net_iface in /sys/class/net/ens*
 do
@@ -209,7 +212,7 @@ echo $output
 
 EOF
 
-  maas "${ADMIN_USERNAME}" commissioning-scripts create name='99-netiface-names.sh' content@=/tmp/script.sh
+  maas "${ADMIN_USERNAME}" commissioning-scripts create name='99-netiface-names' content@=/tmp/script.sh
 
   rm /tmp/script.sh
 }