def populate_appliance_feeds(self):
# fetch the feed confs from the catalog sources
# currently catalog provides simple name space for placing
# files not surfaced anywhere else in the model.
feeds = {} #store the feeds from all catalogs
for c, c_info in self.catalogs.iteritems():
print c, c_info
if type(c_info) in [types.StringType, types.UnicodeType]:
url = c_info
# the c_info can be tuple containing other rich info
# like proxy class to download etc. TBD
try:
feed_conf = self.fetch_catalog(c, url)
except Exception, ex:
feed_conf = self.get_conf_name(c)
print "Error getting catalog ", c, url, ex
#print "Will try to use ", feed_conf
print "Continue using the existing data"
continue
if not os.path.exists(feed_conf):
print "Skipping : %s does not exist.", feed_conf
continue
# if not self._feeds:
# self._feeds = PyConfig(self.local_node, feed_conf)
# else:
# merge the current feed data
feed = PyConfig(self.local_node, feed_conf)
for k, v in feed.iteritems():
feeds[k] = v
def check_user_updates(self, username):
update_items = []
dep = None
try:
from convirt.model import Deployment
deps = DBSession.query(Deployment).all()
if len(deps) > 0:
dep = deps[0]
user_config_filename = os.path.abspath(
tg.config.get("user_config"))
if not os.path.exists(user_config_filename):
user_config_file = open(user_config_filename, "w")
user_config_file.close()
user_config = PyConfig(filename=user_config_filename)
date = user_config.get(username)
if date != None:
p_r_date = time.strptime(date, "%Y-%m-%d %H:%M:%S")
r_date = datetime(*p_r_date[0:5])
else:
r_date = datetime.utcnow()
edition = get_product_edition()
(update_items,
max_dt) = self.get_new_updates(dep.deployment_id, r_date,
edition)
user_config[username] = max_dt
user_config.write()
else:
LOGGER.error(
"Deployment table is not set.Update can not proceed.")
return
except Exception, ex:
traceback.print_exc()
LOGGER.error("Error fetching updates:" + to_str(ex))
return
def create_image_config(self, node=None, filename=None, config=None):
return PyConfig(node, filename, signature=None, config=config)
