jd

Python 2.7.6 (default, Dec  9 2013, 18:09:21)
[GCC 4.2.1 Compatible Apple LLVM 5.0 (clang-500.2.79)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import base64
>>> base64.b64decode('lol')
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/local/Cellar/python/2.7.6/Frameworks/Python.framework/Versions/2.7/lib/python2.7/base64.py", line 76, in b64decode
    raise TypeError(msg)
TypeError: Incorrect padding

jd

# Current 

__TOOZ_GROUP_LIST = [ group list ]
_TOOZ_GROUP_<foo> = { "member": { "last_seen": <time>, "capabilities": "foobar" } }

create_group => WRITE,(READ,WRITE,RETRY) => O(1)
get_groups => READ => O(1)
join_group => (READ,WRITE,RETRY) => O(1)
leave_group => (READ,WRITE,RETRY) => O(1)
get_members => READ => O(1)

jd

• Allow PATCH on resources (for example changing "host" or "flavor_id" after a resize)
• Allow to retrieve the list of resources for a user: /v1/resources/?user_id=<foo> -> return all instances too /v1/instances/?user_id=<foo>
• Allow to retrieve the list of resources for a user with details: /v1/resources/?user_id=<foo>&detail=true -> return all instances too with full details (more costs as we need to look in other tables)
• Allow to retrieve the list of resources with timestamp /v1/resources/?started_after=<timestamp>&ended_before=<timestamp>

jd

Keybase proof

I hereby claim:

• I am jd on github.
• I am jdanjou (https://keybase.io/jdanjou) on keybase.
• I have a public key whose fingerprint is 5361 BD40 015B 7438 2739 101A 611B A950 8B78 A5C2

To claim this, I am signing this object:

jd

Bio:
Julien est un développeur OpenStack depuis 4 ans, et des principaux développeurs de Ceilometer
depuis son incubation au sein d'OpenStack. Il travaille comme Principal Software Engineer chez Red Hat.

Pitch:
L'année dernière, un nouveau projet à fait son apparition au sein de Ceilometer: Gnocchi.
Il répond à la problématique de stockage des métriques à grande échelle, problème rencontré
par Ceilometer depuis sa création. Pour se faire, il fournit une API REST d'indexation de
resources et de stockage de séries temporelles.
Durant cette présentation, je vous présenterais les raisons de créations de ce projet,

jd

diff --git a/hy/compiler.py b/hy/compiler.py
index 24ba107..22687ca 100644
--- a/hy/compiler.py
+++ b/hy/compiler.py
@@ -157,6 +157,19 @@ class HyASTCompiler(object):
         return self._mangle_branch([branch])
 
     @builds("if")
+    def wraps_if_expression(self, expr):
+        return ast.Expr(

jd

(if (if 1 2) 1)

Generates the tree

ast.stmt.If
`-> ast.stmt.If
    `-> ast.expr.Num
    `-> ast.expr.Num
`-> ast.expr.Num

jd

% git diff
diff --git a/ceilometer/storage/impl_mongodb.py b/ceilometer/storage/impl_mongodb.py
index 4580833..84bd8fc 100644
--- a/ceilometer/storage/impl_mongodb.py
+++ b/ceilometer/storage/impl_mongodb.py
@@ -288,6 +288,8 @@ class Connection(base.Connection):
             self.db.clear()
         else:
             self.conn.drop_database(self.db)
+            import time

jd

=> GET /v2/meter/instances/statistics?reset_on=metadata.vm_state

<= {
'off':       [ { avg: ... max: ... start: '2013-07-01 00:00:00', end: '2013-07-01 00:59:59' }, 
               { avg: ... max: ... start: '2013-07-01 03:00:00', end: '2013-07-01 03:59:59' }, 
'on':        [ { avg: ... max: ... start: '2013-07-01 01:00:00', end: '2013-07-01 01:59:59' } ], 
'suspended': [ { avg: ... max: ... start: '2013-07-01 02:00:00', end: '2013-07-01 02:59:59' } ]
}

jd

def create_engine(sql_connection, sqlite_fk=False,
                  mysql_traditional_mode=False):
    return session.create_engine(sql_connection,
                                 sqlite_fk,
                                 mysql_traditional_mode,
                                 idle_timeout=CONF.database.idle_timeout,
                                 connection_debug=CONF.databse.connection_debug,
                                 max_pool_size=CONF.database.max_pool_size,
                                 max_overflow=CONF.database.max_overflow,
                                 pool_timeout=CONF.database.pool_timeout,