You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@ambari.apache.org by "Jonathan Hurley (JIRA)" <ji...@apache.org> on 2015/04/29 05:52:06 UTC
[jira] [Created] (AMBARI-10816) Expose Customizable Parameters For
SCRIPT Alerts
Jonathan Hurley created AMBARI-10816:
----------------------------------------
Summary: Expose Customizable Parameters For SCRIPT Alerts
Key: AMBARI-10816
URL: https://issues.apache.org/jira/browse/AMBARI-10816
Project: Ambari
Issue Type: Task
Components: ambari-agent, ambari-server
Affects Versions: 2.0.0
Reporter: Jonathan Hurley
Assignee: Jonathan Hurley
Priority: Critical
Fix For: 2.1.0
Ambari SCRIPT alerts currently do not expose any configurable properties or thresholds.
Example: Ability to customize "timeout=30" in the Hive Metastore Process alert
https://github.com/apache/ambari/blob/trunk/ambari-server/src/main/resources/common-services/HIVE/0.12.0.2.0/package/alerts/alert_hive_metastore.py
{code:title=Parameters Defined In Definition JSON}
{
"name": "ambari_agent_disk_usage",
"label": "Ambari Agent Disk Usage",
"description": "This host-level alert is triggered if the amount of disk space used on a host goes above specific thresholds. The default values are 50% for WARNING and 80% for CRITICAL.",
"interval": 1,
"scope": "HOST",
"enabled": true,
"source": {
"type": "SCRIPT",
"path": "alert_disk_space.py",
"parameters": [
{
"name": "minimum.free.space",
"display_name": "Minimum Free Space",
"value": 5000000000,
"type": "NUMERIC",
"description": "The overall amount of free disk space left before an alert is triggered.",
"units": "bytes"
},
{
"name": "percent.used.space.warning.threshold",
"display_name": "Warning",
"value": 0.5,
"type": "PERCENT",
"description": "The percent of disk space consumed before a warning is triggered.",
"units": "%"
},
{
"name": "percent.free.space.critical.threshold",
"display_name": "Critical",
"value": 0.8,
"type": "PERCENT",
"description": "The percent of disk space consumed before a critical alert is triggered.",
"units": "%"
}
]
}
}
{code}
{code:title=Definition Returned From API}
"AlertDefinition" : {
"cluster_name" : "c1",
"id" : 58,
"label" : "Ambari Agent Disk Usage",
"name" : "ambari_agent_disk_usage",
"source" : {
"parameters" : [
{
"display_name" : "Minimum Free Space",
"description" : "The overall amount of free disk space left before an alert is triggered.",
"name" : "minimum.free.space",
"value" : "5.0E9",
"type" : "NUMERIC",
"units" : "bytes"
},
{
"display_name" : "Warning",
"description" : "The percent of disk space consumed before a warning is triggered.",
"name" : "percent.used.space.warning.threshold",
"value" : "0.02",
"type" : "PERCENT",
"units" : "%"
},
{
"display_name" : "Critical",
"description" : "The percent of disk space consumed before a critical alert is triggered.",
"name" : "percent.free.space.critical.threshold",
"value" : "0.01",
"type" : "PERCENT",
"units" : "%"
}
],
"path" : "alert_disk_space.py",
"type" : "SCRIPT"
}
}
{code}
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)