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tech(alerting): add default values for alerts

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This commit is contained in:
bergquist 2016-05-11 13:04:03 +02:00
parent b58be91e71
commit c76c2f30a8
2 changed files with 21 additions and 12 deletions
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4
docs/sources/alerting/alerting.md
View File

@ -42,9 +42,7 @@ QueryRange: The time range for which the query should look back.
Aggregator: How the result should be reduced into a single value. ex avg, sum, min, max
State: Current state of the alert OK, WARN, CRITICAL, ACKNOWLEGED.
You can configure these settings in the Alerting tab on graph panels in edit mode. When the dashboard is saved the alert is created, updated based on what data you provide. If you wish to delete an alert you simply set the query to '- select query -' in the alerting tab and save the dashboard. (this will be improved within the UI later on).
You can configure these settings in the Alerting tab on graph panels in edit mode. When the dashboard is saved the alert is created or updated based on the dashboard. If you wish to delete an alert you simply set the query to '- select query -' in the alerting tab and save the dashboard. (this will be improved within the UI later on).
## Api

29
public/app/plugins/panel/graph/alert_tab_ctrl.ts
View File

@ -12,17 +12,23 @@ export class AlertTabCtrl {
operators = ['>', '<', '<=', '>='];
aggregators = ['avg', 'sum', 'min', 'max', 'median'];
defaultValues = {
aggregator: 'avg',
interval: '60s',
queryRange: '10m',
warnOperator: '>',
critOperator: '>',
queryRef: '- select query -'
};
/** @ngInject */
constructor($scope, private $timeout) {
$scope.alertTab = this; //HACK ATTACK!
this.panelCtrl = $scope.ctrl;
this.panel = this.panelCtrl.panel;
this.panel.alerting = this.panel.alerting || {};
this.panel.alerting.aggregator = this.panel.alerting.aggregator || 'avg';
this.panel.alerting.interval = this.panel.alerting.interval || '60s';
this.panel.alerting.queryRange = this.panel.alerting.queryRange || '10m';
this.panel.alerting.warnOperator = this.panel.alerting.warnOperator || '>';
this.panel.alerting.critOperator = this.panel.alerting.critOperator || '>';
_.defaults(this.panel.alerting, this.defaultValues);
var defaultTitle = (this.panelCtrl.dashboard.title + ' ' + this.panel.title + ' alert');
this.panel.alerting.title = this.panel.alerting.title || defaultTitle;
@ -35,12 +41,17 @@ export class AlertTabCtrl {
}
convertThresholdsToAlertThresholds() {
if (this.panel.grid && this.panel.grid.threshold1) {
if (this.panel.grid
&& this.panel.grid.threshold1
&& this.panel.alerting.warnLevel === undefined) {
this.panel.alerting.warnOperator = '>';
this.panel.alerting.warnLevel = this.panel.grid.threshold1;
}
if (this.panel.grid && this.panel.grid.threshold2) {
if (this.panel.grid
&& this.panel.grid.threshold2
&& this.panel.alerting.critLevel === undefined
) {
this.panel.alerting.critOperator = '>';
this.panel.alerting.critLevel = this.panel.grid.threshold2;
}
@ -48,7 +59,7 @@ export class AlertTabCtrl {
markAsDeleted() {
if (this.panel.alerting) {
this.panel.alerting.queryRef = this.metricTargets[0].refId;
this.panel.alerting = this.defaultValues;
}
}