glusterfs.git/events, branch v3.9.0rc2

events: add TIER_START and TIER_START_FORCE events

2016-10-26T05:11:54+00:00

Add TIER_START and TIER_START_FORCE events
Conditionally generate DETACH events as per user confirmation.

> Reviewed-on: http://review.gluster.org/15675
> Smoke: Gluster Build System 
> CentOS-regression: Gluster Build System 
> NetBSD-regression: NetBSD Build System 
> Reviewed-by: Dan Lambright 
(cherry picked from commit 8f8e23b0142a21779648802664db5b3d5253e4e0)

Change-Id: I205dc14884d707087edce42e8cf4208bd89d31dc
BUG: 1387981
Signed-off-by: Milind Changire 
Reviewed-on: http://review.gluster.org/15708
NetBSD-regression: NetBSD Build System 
Smoke: Gluster Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Aravinda VK

bitrot/cli: Add ondemand scrub event

2016-10-25T09:10:58+00:00

Following Bitrot Events are added

BITROT_SCRUB_ONDEMAND
{
     "nodeid": NODEID,
     "ts": TIMESTAMP,
     "event": EVENT_TYPE,
     "message": {
        "name": VOLUME_NAME,
     }
}

> Change-Id: I85e668e254e6f29c447ddb4ad2ce2fc04f98bf3c
> BUG: 1387864
> Signed-off-by: Kotresh HR 
> Reviewed-on: http://review.gluster.org/15700
> Smoke: Gluster Build System 
> NetBSD-regression: NetBSD Build System 
> CentOS-regression: Gluster Build System 
> Reviewed-by: Atin Mukherjee 

Change-Id: I85e668e254e6f29c447ddb4ad2ce2fc04f98bf3c
BUG: 1387964
Signed-off-by: Kotresh HR 
(cherry picked from commit 255cc64375abe2925c7da1e13e45018dad4462df)
Reviewed-on: http://review.gluster.org/15705
Smoke: Gluster Build System 
CentOS-regression: Gluster Build System 
NetBSD-regression: NetBSD Build System 
Reviewed-by: Aravinda VK

eventsapi: Auto convert Boolean and Int attributes

2016-10-20T10:22:43+00:00

Before publishing in JSON format, automatically convert the
attribute to "bool" or "int" if configured.

For example, instead of sending force="1", convert to bool and
send as force=True

{
    "event": "VOLUME_START",
    "name" : "gv1",
    "force": "1"
}

Convert to,

{
    "event": "VOLUME_START",
    "name" : "gv1",
    "force": true
}

> Reviewed-on: http://review.gluster.org/15574
> NetBSD-regression: NetBSD Build System 
> CentOS-regression: Gluster Build System 
> Reviewed-by: Prashanth Pai 
> Smoke: Gluster Build System 

BUG: 1387099
Change-Id: Iabc51fd61abc267a7c8dcf0aeac6b3c722d89649
Signed-off-by: Aravinda VK 
(cherry picked from commit a482645865af56b8d34a17430649c3c646f3d450)
Reviewed-on: http://review.gluster.org/15682
Smoke: Gluster Build System 
Reviewed-by: Prashanth Pai 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System

geo-rep/eventsapi: Additional Events

2016-10-20T06:50:24+00:00

Added following events
EVENT_GEOREP_ACTIVE
    {
        "nodeid": NODEID,
        "ts": TIMESTAMP,
        "event": "GEOREP_ACTIVE",
        "message": {
            "master_volume": MASTER_VOLUME_NAME,
            "slave_host": SLAVE_HOST,
            "slave_volume": SLAVE_VOLUME,
            "brick_path": BRICK_PATH
        }
    }

EVENT_GEOREP_PASSIVE
    {
        "nodeid": NODEID,
        "ts": TIMESTAMP,
        "event": "GEOREP_PASSIVE",
        "message": {
            "master_volume": MASTER_VOLUME_NAME,
            "slave_host": SLAVE_HOST,
            "slave_volume": SLAVE_VOLUME,
            "brick_path": BRICK_PATH
        }
    }
EVENT_GEOREP_CHECKPOINT_COMPLETED
    {
        "nodeid": NODEID,
        "ts": TIMESTAMP,
        "event": "GEOREP_ACTIVE",
        "message": {
            "master_volume": MASTER_VOLUME_NAME,
            "slave_host": SLAVE_HOST,
            "slave_volume": SLAVE_VOLUME,
            "brick_path": BRICK_PATH,
            "checkpoint_time": CHECKPOINT_TIME,
            "checkpoint_completion_time": CHECKPOINT_COMPLETION_TIME
        }
    }

> Reviewed-on: http://review.gluster.org/15630
> Smoke: Gluster Build System 
> NetBSD-regression: NetBSD Build System 
> CentOS-regression: Gluster Build System 
> Reviewed-by: Kotresh HR 
> Tested-by: Kotresh HR 

BUG: 1386178
Change-Id: I90716175868c59dd65c8d202e73e0ede90347b6a
Signed-off-by: Aravinda VK 
(cherry picked from commit 3830b48b6a46854d6597a36b6f2089ac1e486eb5)
Reviewed-on: http://review.gluster.org/15672
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Smoke: Gluster Build System 
Reviewed-by: Saravanakumar Arumugam

events/dht: dht cli events

2016-09-16T01:40:15+00:00

Adding events for add/remove brick and rebalance
from the cli.

> Change-Id: I4e07cb7224e1b63a2926db055f87a02220c5d043
> BUG: 1371874
> Signed-off-by: N Balachandran 
> Reviewed-on: http://review.gluster.org/15500
> NetBSD-regression: NetBSD Build System 
> Smoke: Gluster Build System 
> CentOS-regression: Gluster Build System 
> Reviewed-by: Atin Mukherjee 
(cherry picked from commit 957e40060734f1a0b2d9e3d37c4b0f7961f56b51)

Change-Id: I207af253997adf1b2cbc49fd496fc96913fcdd15
BUG: 1376477
Signed-off-by: N Balachandran 
Reviewed-on: http://review.gluster.org/15512
Smoke: Gluster Build System 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Atin Mukherjee

eventsapi: Add conditional import for requests library

2016-09-15T09:29:04+00:00

requests lib is used only during publishing event. gf_event python
imports utils.py, and indirectly imports requests lib even though
it is not required while sending event to eventsd.

Moved "import requests" inside the "plugin_webhook" function.

> Reviewed-on: http://review.gluster.org/15439
> Reviewed-by: Prashanth Pai 
> Smoke: Gluster Build System 
> NetBSD-regression: NetBSD Build System 
> Reviewed-by: Kotresh HR 
> CentOS-regression: Gluster Build System 

BUG: 1375537
Change-Id: Ie3c8088b43d4d7952d01352731999bf8519c73c4
Signed-off-by: Aravinda VK 
(cherry picked from commit aa742fd88e08eeb807dba1cb98402e8813ec6797)
Reviewed-on: http://review.gluster.org/15487
Smoke: Gluster Build System 
CentOS-regression: Gluster Build System 
NetBSD-regression: NetBSD Build System 
Reviewed-by: Atin Mukherjee

storage/posix: Integrate important events with gf_event

2016-09-15T04:18:56+00:00

        Backport of http://review.gluster.org/15342

BUG: 1375914
Change-Id: Icc23b22de02e45d2b0f8c6339ee628b439a4ffa8
Signed-off-by: Pranith Kumar K 
Reviewed-on: http://review.gluster.org/15497
Smoke: Gluster Build System 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Ravishankar N

eventsapi: Add Init scripts for different distributions

2016-09-10T08:08:19+00:00

Added init scripts for
- SysvInit(CentOS 6 or Red Hat 6)
- rc.d (FreeBSD)

Most of the latest distributions are using systemd. Support to be
added for other distributions which are not using systemd.

Removed systemctl wrapper functions(start/stop/status) from
gluster-eventsapi CLI(peer_eventsapi.py). Status and Reload
re-implemented using pid file check.

Added pid file support for glustereventsd.

Following dependencies removed
python-flask - Only used for example dashboard. User can install
if required.
python-fasteners - Not available for EPEL 6, added custom code using
fcntl as replacement.

> Reviewed-on: http://review.gluster.org/15367
> Smoke: Gluster Build System 
> CentOS-regression: Gluster Build System 
> Reviewed-by: Niels de Vos 
> NetBSD-regression: NetBSD Build System 
> Reviewed-by: Kaleb KEITHLEY 

BUG: 1374649
Change-Id: I26792eae9b11e93304f70b3997cd7d8d03b067f4
Signed-off-by: Aravinda VK 
(cherry picked from commit 5a1abd235d05809bc7a5c4b94ae7bb51add6fc9c)
Reviewed-on: http://review.gluster.org/15453
NetBSD-regression: NetBSD Build System 
Smoke: Gluster Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Atin Mukherjee

cluster/tier: add tiering events

2016-09-09T05:48:51+00:00

Add events for:
* tier attach and detach
* tier pause and resume
* tier rising and dropping hi and lo watermarks

Update eventskeygen.py with tiering events.
Update cli help with:
* attach: add optional force argument
* detach: make force available as non-optional argument on its own

> Reviewed-on: http://review.gluster.org/15232
> Smoke: Gluster Build System 
> NetBSD-regression: NetBSD Build System 
> CentOS-regression: Gluster Build System 
> Reviewed-by: Dan Lambright 
> Tested-by: Dan Lambright 

(cherry picked from commit cd23242b8953040b231f402c334f16520ac8029f)

Change-Id: I43990d3a8742151a4a7889bafa19cb572fe661bd
BUG: 1374324
Signed-off-by: Milind Changire 
Reviewed-on: http://review.gluster.org/15431
Tested-by: Atin Mukherjee 
Smoke: Gluster Build System 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Atin Mukherjee

cluster/ec: Add events for EC translator

2016-09-08T12:21:52+00:00

This patch will generates events in following
cases which will be consumed by new event
framework.

Consider an EC volume with (K+M) configuration
K = Data bricks
M = Redundancy bricks

1- EVENT_EC_MIN_BRICKS_NOT_UP -
   When minimum "K" number of bricks, required
   for any ec fop, are not up.
2- EVENT_EC_MIN_BRICKS_UP
   When minimum "K" number of bricks, required
   for any ec fop, are up.

>Change-Id: I0414b8968c39740a171e5aa14b087afd524d574f
>BUG: 1371470
>Signed-off-by: Ashish Pandey 
>Reviewed-on: http://review.gluster.org/15348
>Tested-by: Pranith Kumar Karampuri 
>NetBSD-regression: NetBSD Build System 
>CentOS-regression: Gluster Build System 
>Smoke: Gluster Build System 
>Reviewed-by: Pranith Kumar Karampuri 

Change-Id: I0414b8968c39740a171e5aa14b087afd524d574f
BUG: 1374167
Signed-off-by: Ashish Pandey 
Reviewed-on: http://review.gluster.org/15425
Smoke: Gluster Build System 
Reviewed-by: Pranith Kumar Karampuri 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System