From 491d268009938eb6ce21ad4636bdd5130935f011 Mon Sep 17 00:00:00 2001
From: Narinder Gupta <narinder.gupta@canonical.com>
Date: Tue, 22 Nov 2016 00:08:26 -0600
Subject: modified to accomodate the MAAS 2.0

Change-Id: Id17ba35d82103b082136b91a694bf3a6f18d9c8d
Signed-off-by: Narinder Gupta <narinder.gupta@canonical.com>
---
 ci/03-maasdeploy.sh |  44 +++++++++++++++++++----
 ci/depMAAS.py       | 102 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 140 insertions(+), 6 deletions(-)
 create mode 100644 ci/depMAAS.py

diff --git a/ci/03-maasdeploy.sh b/ci/03-maasdeploy.sh
index 3ee955df..1e5fcf69 100755
--- a/ci/03-maasdeploy.sh
+++ b/ci/03-maasdeploy.sh
@@ -207,6 +207,17 @@ configuremaas(){
         sleep 20
     done
 
+    maas $PROFILE tags create name='bootstrap'
+    maas $PROFILE tags create name='compute'
+    maas $PROFILE tags create name='control'
+    maas $PROFILE tags create name='storage'
+}
+
+enablesubnetand dhcp(){
+
+    SUBNET_PREFIX="192.168.122"
+    SUBNET_CIDR="($SUBNET_PREFIX).0/24"
+
     IP_STATIC_RANGE_LOW="192.168.122.1"
     IP_STATIC_RANGE_HIGH="192.168.122.49"
     maas $PROFILE ipranges create type=reserved \
@@ -214,11 +225,12 @@ configuremaas(){
          comment='This is a reserved range'
 
     IP_DYNAMIC_RANGE_LOW="192.168.122.50"
-    IP_DYNAMIC_RANGE_HIGH="192.168.122.80"
+    IP_DYNAMIC_RANGE_HIGH="192.168.122.240"
     maas $PROFILE ipranges create type=dynamic \
         start_ip=$IP_DYNAMIC_RANGE_LOW end_ip=$IP_DYNAMIC_RANGE_HIGH \
         comment='This is a reserved dynamic range'
 
+
     FABRIC_ID=$(maas $PROFILE subnet read $SUBNET_CIDR \
                 | grep fabric | cut -d ' ' -f 10 | cut -d '"' -f 2)
 
@@ -226,16 +238,36 @@ configuremaas(){
 
     maas $PROFILE vlan update $FABRIC_ID $VLAN_TAG dhcp_on=True primary_rack=$PRIMARY_RACK_CONTROLLER
 
-    SUBNET_CIDR="192.168.122.0/24"
     MY_GATEWAY="192.168.122.1"
     MY_NAMESERVER=192.168.122.1
     maas $PROFILE subnet update $SUBNET_CIDR gateway_ip=$MY_GATEWAY
     maas $PROFILE subnet update $SUBNET_CIDR dns_servers=$MY_NAMESERVER
 
-    maas $PROFILE tags create name='bootstrap'
-    maas $PROFILE tags create name='compute'
-    maas $PROFILE tags create name='control'
-    maas $PROFILE tags create name='storage'
+
+}
+
+## derived from https://gist.github.com/epiloque/8cf512c6d64641bde388
+## works for arrays of hashes, as long as the hashes do not have arrays
+parse_yaml2() {
+    local prefix=$2
+    local s
+    local w
+    local fs
+    s='[[:space:]]*'
+    w='[a-zA-Z0-9_]*'
+    fs="$(echo @|tr @ '\034')"
+    sed -ne "s|^\($s\)\($w\)$s:$s\"\(.*\)\"$s\$|\1$fs\2$fs\3|p" \
+        -e "s|^\($s\)\($w\)$s[:-]$s\(.*\)$s\$|\1$fs\2$fs\3|p" "$1" |
+    awk -F"$fs" '{
+      indent = length($1)/2;
+      if (length($2) == 0) { conj[indent]="+";} else {conj[indent]="";}
+      vname[indent] = $2;
+      for (i in vname) {if (i > indent) {delete vname[i]}}
+      if (length($3) > 0) {
+              vn=""; for (i=0; i<indent; i++) {vn=(vn)(vname[i])("_")}
+              printf("%s%s%s%s=(\"%s\")\n", "'"$prefix"'",vn, $2, conj[indent-1],$3);
+      }
+    }' | sed 's/_=/+=/g'
 }
 
 addnodes(){
diff --git a/ci/depMAAS.py b/ci/depMAAS.py
new file mode 100644
index 00000000..5592bc46
--- /dev/null
+++ b/ci/depMAAS.py
@@ -0,0 +1,102 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+
+"""
+This script generates a maas deployer config based on lab config file.
+
+Parameters:
+ -l, --lab      : lab config file
+"""
+
+from optparse import OptionParser
+from jinja2 import Environment, FileSystemLoader
+from distutils.version import LooseVersion, StrictVersion
+import os
+import subprocess
+import yaml
+from pprint import pprint as pp
+import socket
+import fcntl
+import struct
+
+#
+# Parse parameters
+#
+
+parser = OptionParser()
+parser.add_option("-l", "--lab", dest="lab", help="lab config file")
+(options, args) = parser.parse_args()
+labconfig_file = options.lab
+
+#
+# Set Path and configs path
+#
+
+# Capture our current directory
+jujuver = subprocess.check_output(["juju", "--version"])
+
+if LooseVersion(jujuver) >= LooseVersion('2'):
+    TPL_DIR = os.path.dirname(os.path.abspath(__file__))+'/config_tpl/maas_tpl'
+else:
+    TPL_DIR = os.path.dirname(os.path.abspath(__file__))+'/config_tpl/maas2/maas_tpl'
+
+HOME = os.environ['HOME']
+USER = os.environ['USER']
+
+#
+# Prepare variables
+#
+
+# Prepare a storage for passwords
+passwords_store = dict()
+
+#
+# Local Functions
+#
+
+
+def load_yaml(filepath):
+    """Load YAML file"""
+    with open(filepath, 'r') as stream:
+        try:
+            return yaml.load(stream)
+        except yaml.YAMLError as exc:
+            print(exc)
+
+
+def get_ip_address(ifname):
+    """Get local IP"""
+    s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
+    return socket.inet_ntoa(fcntl.ioctl(
+        s.fileno(),
+        0x8915,  # SIOCGIFADDR
+        struct.pack('256s', bytes(ifname.encode('utf-8')[:15]))
+    )[20:24])
+
+
+#
+# Config import
+#
+
+def installMAAS():
+    subprocess.call(["echo", i], shell=True)
+
+def configMAAS():
+    
+    
+# Create the jinja2 environment.
+env = Environment(loader=FileSystemLoader(TPL_DIR),
+                  trim_blocks=True)
+template = env.get_template('deployment.yaml')
+
+# Render the template
+output = template.render(**config)
+
+# Check output syntax
+try:
+    yaml.load(output)
+except yaml.YAMLError as exc:
+    print(exc)
+
+# print output
+print(output)
-- 
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