Trivial typo

Change-Id: If77c9afd493a2a91a853a3826d7465f21d81d343
Insertion in HBase should be fixed

* All data inserted to HBase should be String or Unicode
* Data stored in HBase is flatten

Fixes bug 1240474

Change-Id: Ic36f5460275de3c829a7b27932bde284d71bd806
Add new rate-based disk and network pipelines

Addresses: BP rates-derived-from-cumulative

Add new pipeline config to derive rate-based gauge meters
from the current set of cumulative disk and network meters
gathered by the compute agent.

The latter form of meter is not suitable for alarming
against a static threshold, whereas rate-based meters would
allow for example autoscaling actions to be driven off the
observed per-second rates of I/O.

Change-Id: I5764797d4eebb129b66a1524d47c38282c6ef095
assertTrue(isinstance) replace by assertIsInstance

some of tests use different method of assertTrue(isinstance(A, B))
or assertEqual(type(A), B). The correct way is to use
assertIsInstance(A, B) provided by testtools

Change-Id: I7072fef7fe5f76e526fc0ccca7a4894accaae80f
Closes-Bug: #1268480
Improve consistency of help strings

Fixes include rework of text, missing or extra spaces, wrong
capitalization and no sentence style capitalization.

Co-Authored-By: Diane Fleming <diane.fleming@rackspace.com>
Change-Id: I480a8f1816b0698a10165318fe25b4f58e8d2700
Added resources support in pollster's interface

1. Change the pollster's interface to support resources:
- Added optional parameter 'resources' to the method get_samples. It
  specifies a list of the endpoints from which the pollster would get
  data.

2. Change the PollingTask to record the resources for each pollster.

3. Pass the resources recorded in PollingTask to the pollsters in
central agent.

This patch only changes the interface of pollsters and PollingTask in
central agent. The existing central agent's pollsters still ignore the
resources passed in by the PollingTask.

Implements: blueprint support-resources-pipeline-item
Change-Id: Ic7a83c63ea291d0527004113bc8d8bb09311d14f
Exit expirer earlier if db-ttl is disabled

Now, the ceilometer-expirer exit without doing the backend db request if
the db-ttl is disabled.

Fixes bug #1270760

Change-Id: I49580be14cd932317ff30070aeec391ef456712e
use six.move.xrange replace xrange

in python3.x, there is no method named xrange(),
it has replaced by range(),which is equal to xrange()
in python2.x. so we must fix this issue.
we use six moduleto fix this issue.

Closes-Bug: #1268439
Change-Id: I7aa8fe80155710cd639721d4b3d5bd9b4219e27d
Set the SQL Float precision

By default mysql use a precision of 23 to store a Float and
sqlite/postgresql use 53.

The patch set the precision of Float to 53 to force all sql backends to
use the same double precision.

Change-Id: I36680ed180999e401e45428af068fd32126247da
StringIO compatibility for python3

StringIO can be replaced with six.moves.StringIO which can provide
compatibility for Python 2 and 3. So does cStringIO.

Change-Id: Ieed1e97f1832e56717bc905114eb73fd6c4c4d04
Fix the Alarm documentation of Web API V2

Correct the Alarm example on the API documentation to contain a
valid Alarm sample and complete the Note section with information
about the connection between the type and rules fields of the
Alarm.

Fixes bug #1245362

Change-Id: Id7209d3f7a7ab29a50bdb1dfbe90937b1c7c6c8d
Move enable_acl and debug config to ceilometer.conf

These user editable config params are moved from
pecan config to ceilometer.conf

Change-Id: I8686987e5d92e38e2a9cfbd3f35eea0cc2b443c5
Closes-bug: #1256111
Exclude weak datapoints from alarm threshold evaluation

Addresses: BP exclude-low-sample-count

To avoid alarm threshold evaluation being inappropriately skewed by
aggregates with anomalously low sample count, these weak data may be
excluded for selected alarms by setting a new 'exclude_outliers'
field on the alarm threshold rule.

An outlier in this context is considered to be an aggregate with
sample count that differs from the observed mean by more than two
standard deviations.

Change-Id: I45d05db57662588df5796a8d6864ed01d1e4165f
tests: kill all started processes on exit

Just killing MongoDB is not enough, we also need to kill processes such
as the cat ones used to read the fifo.

Change-Id: I3fd99e333e69625e3872e24b9337cad17d46d737
Merge "Insertion in HBase should be fixed"
Merge "assertTrue(isinstance) replace by assertIsInstance"
Merge "Add new rate-based disk and network pipelines"
Merge "Trivial typo"
Merge "use six.move.xrange replace xrange"
Merge "Added resources support in pollster's interface"