From 6103a0b6567f1a3bdcbac7fd005670676d61ddae Mon Sep 17 00:00:00 2001
From: Soren Hansen <soren@canonical.com>
Date: Tue, 11 Aug 2009 08:20:55 +0200
Subject: Remove call to update-motd from the init script. It is Ubuntu
 specific (and is possibly not even needed there)

Fix a bit of fallout due to code shuffling between EC2Init, ec2-set-apt-sources, and ec2-set-defaults.
---
 ec2-init            |  2 --
 ec2-set-defaults.py |  5 +++--
 ec2init/__init__.py | 33 ++++++++++++++++++---------------
 3 files changed, 21 insertions(+), 19 deletions(-)

diff --git a/ec2-init b/ec2-init
index 89446335..51d98c6e 100755
--- a/ec2-init
+++ b/ec2-init
@@ -78,8 +78,6 @@ case "$1" in
             regenerate_ssh_host_keys
         fi
 
-        update-motd
-
         if run_once_ever ec2-defaults
         then
             log_daemon_msg "Setting EC2 defaults"
diff --git a/ec2-set-defaults.py b/ec2-set-defaults.py
index 878d4889..0e0d4843 100755
--- a/ec2-set-defaults.py
+++ b/ec2-set-defaults.py
@@ -20,6 +20,7 @@
 #
 
 import subprocess
+from Cheetah.Template import Template
 
 import ec2init
 
@@ -39,13 +40,13 @@ def apply_locale(locale):
     subprocess.Popen(['locale-gen', locale]).communicate()
     subprocess.Popen(['update-locale', locale]).communicate()
 
-def generate_sources_list(self, mirror)
+def generate_sources_list(mirror):
     stdout, stderr = subprocess.Popen(['lsb_release', '-cs'], stdout=subprocess.PIPE).communicate()
     codename = stdout.strip()
 
     mp = { 'mirror' : mirror, 'codename' : codename }
     t = Template(file='/etc/ec2-init/templates/sources.list.tmpl', searchList=[mp])
-    f = open(SOURCES_LIST, 'w')
+    f = open('/etc/apt/sources.list', 'w')
     f.write(t.respond())
     f.close()
 
diff --git a/ec2init/__init__.py b/ec2init/__init__.py
index 540b1c13..0288c06e 100644
--- a/ec2init/__init__.py
+++ b/ec2init/__init__.py
@@ -19,6 +19,7 @@
 
 import os
 import socket
+import time
 import urllib2
 from   configobj import ConfigObj
 
@@ -28,6 +29,16 @@ class EC2Init():
     api_ver  = '2008-02-01'
     conffile = '/etc/ec2-init/ec2-config.cfg'
 
+    location_locale_map = { 
+        'us' : 'en_US.UTF-8',
+        'eu' : 'en_GB.UTF-8'
+    }
+
+    location_archive_map = { 
+        'us' : 'http://us.ec2.archive.ubuntu.com/ubuntu',
+        'eu' : 'http://eu.ec2.archive.ubuntu.com/ubuntu'
+    }
+
     def __init__(self):
         self.meta_data_base_url = 'http://169.254.169.254/%s/meta-data' % self.api_ver
         self.user_data_base_url = 'http://169.254.169.254/%s/user-data' % self.api_ver
@@ -68,7 +79,8 @@ class EC2Init():
         return self.get_instance_metadata()['ami-id']
     
     def get_availability_zone(self):
-        return self.get_instance_metadata()['availability-zone']
+        conn = urllib2.urlopen('%s/placement/availability-zone' % self.meta_data_base_url)
+        return conn.read()
 
     def get_hostname(self):
         hostname = self.get_instance_metadata()['local-hostname']
@@ -76,9 +88,9 @@ class EC2Init():
         return hostname
 
     def get_mirror_from_availability_zone(self, availability_zone):
-        if zone.startswith("us"):
+        if availability_zone.startswith("us"):
             return 'http://us.ec2.archive.ubuntu.com/ubuntu/'
-        elif zone.startswith("eu"):
+        elif availability_zone.startswith("eu"):
             return 'http://eu.ec2.archive.ubuntu.com/ubuntu/'
 
         return 'http://archive.ubuntu.com/ubuntu/'
@@ -99,20 +111,11 @@ class EC2Init():
                 timeout = timeout * 2
         return False
 
-    def get_location_from_availability_zone(availability_zone):
-        if availability.startswith('us-'):
+    def get_location_from_availability_zone(self, availability_zone):
+        if availability_zone.startswith('us-'):
             return 'us'
-        elif availability.startswith('eu-'):
+        elif availability_zone.startswith('eu-'):
             return 'eu'
         raise Exception('Could not determine location')
  
-location_locale_map = { 
-    'us' : 'en_US.UTF-8',
-    'eu' : 'en_GB.UTF-8'
-}
-
-location_archive_map = { 
-    'us' : 'http://us.ec2.archive.ubuntu.com/ubuntu',
-    'eu' : 'http://eu.ec2.archive.ubuntu.com/ubuntu'
-}
 
-- 
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