glusterfs.git/events, branch v3.10.0

eventsapi: Log all published events and provide option to disable logging

2016-12-08T09:22:35+00:00

Log every published event in /var/log/glusterfs/events.log, Disable logging
using,

  gluster-eventsapi config-set disable-events-log true

Also changed "log_level" config name to "log-level"

Change-Id: Ib354be0c4ca999d1ccd01b810d6cd96ebc72bcd4
BUG: 1386200
Signed-off-by: Aravinda VK 
Reviewed-on: http://review.gluster.org/15674
Reviewed-by: Prashanth Pai 
Smoke: Gluster Build System 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System

eventsapi: Push Messages to Webhooks in parallel

2016-12-02T14:52:55+00:00

With this patch, glustereventsd will maintain one thread per
webhook. If a webhook is slow, then all the events to that worker
will be delayed but it will not affect the other webhooks.

Note: Webhook in transit may get missed if glustereventsd reloads due to
new Webhook addition or due configuration changes.

BUG: 1357754
Change-Id: I2d11e01c7ac434355bc356ff75396252f51b339b
Signed-off-by: Aravinda VK 
Reviewed-on: http://review.gluster.org/15966
Smoke: Gluster Build System 
Reviewed-by: Prashanth Pai 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System

eventsapi: JSON output and different error codes

2016-12-02T08:20:39+00:00

JSON outputs are added to all commands, use `--json` to
get JSON output.

Following error codes are added to differenciate between errors.
Any other Unknown errors will have return code 1

ERROR_SAME_CONFIG             = 2
ERROR_ALL_NODES_STATUS_NOT_OK = 3
ERROR_PARTIAL_SUCCESS         = 4
ERROR_WEBHOOK_ALREADY_EXISTS  = 5
ERROR_WEBHOOK_NOT_EXISTS      = 6
ERROR_INVALID_CONFIG          = 7
ERROR_WEBHOOK_SYNC_FAILED     = 8
ERROR_CONFIG_SYNC_FAILED      = 9

Also hidden `node-` commands in the help message.

BUG: 1357753
Change-Id: I962b5435c8a448b4573059da0eae42f3f93cc97e
Signed-off-by: Aravinda VK 
Reviewed-on: http://review.gluster.org/15867
Smoke: Gluster Build System 
Reviewed-by: Prashanth Pai 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System

glusterd: fix few events generation

2016-11-23T08:44:58+00:00

This patch does the following:
1. Generate PEER_REJECT event if the peer add request is from an unknown peer
during peer handshaking.
2. EVENT_COMPARE_FRIEND_VOLUME_FAILED should be generated based on status code,
not ret.
3. Add EVENT_BRICKPATH_RESOLVE_FAILED event in case glusterd fails to resolve
bricks, this is mainly at restore path.
4. Remove EVENT_BRICKS_START_FAILED event as we already have
EVENT_BRICK_START_FAILED

Change-Id: I90e5bc4a331166d0bb3554eb2ec9df2526837a1d
BUG: 1397424
Signed-off-by: Atin Mukherjee 
Reviewed-on: http://review.gluster.org/15903
Smoke: Gluster Build System 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System 
Reviewed-by: Samikshan Bairagya

eventsapi: Auto reload Webhooks data when modified

2016-11-17T11:10:25+00:00

glustereventsd depends on reload signal to reload the
Webhooks configurations. But if reload signal missed, no
events will be sent to newly added Webhook.

Added auto reload based on webhooks file mtime. Before pushing
events to Webhooks, reloads webhooks configurations if previously
recorded mtime is different than current mtime.

BUG: 1388862
Change-Id: I83a41d6a52d8fa1d70e88294298f4a5c396d4158
Signed-off-by: Aravinda VK 
Reviewed-on: http://review.gluster.org/15731
Reviewed-by: Prashanth Pai 
Smoke: Gluster Build System 
NetBSD-regression: NetBSD Build System 
CentOS-regression: Gluster Build System

bitrot/cli: Add ondemand scrub event

2016-10-23T06:39:40+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

events: add TIER_START and TIER_START_FORCE events

2016-10-20T19:05:26+00:00

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

Change-Id: I205dc14884d707087edce42e8cf4208bd89d31dc
BUG: 1386247
Signed-off-by: Milind Changire 
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

eventsapi: Auto convert Boolean and Int attributes

2016-10-20T06:10:44+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
}

BUG: 1379328
Change-Id: Iabc51fd61abc267a7c8dcf0aeac6b3c722d89649
Signed-off-by: Aravinda VK 
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

geo-rep/eventsapi: Additional Events

2016-10-18T10:56:03+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
        }
    }

BUG: 1379330
Change-Id: I90716175868c59dd65c8d202e73e0ede90347b6a
Signed-off-by: Aravinda VK 
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

events/dht: dht cli events

2016-09-15T13:15:31+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