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Introduce support for Alert Rules that utilize Cloudwatch as a datasource #25

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Introduce support for Alert Rules that utilize Cloudwatch as a datasource #25

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29 changes: 17 additions & 12 deletions alert.go
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Original file line number Diff line number Diff line change
Expand Up @@ -24,35 +24,30 @@ type Alert struct {
Interval string `json:"interval"`
Rules []AlertRule `json:"rules"`
}

type AlertRule struct {
For string `json:"for"`
GrafanaAlert *GrafanaAlert `json:"grafana_alert,omitempty"`
Annotations map[string]string `json:"annotations,omitempty"`
Labels map[string]string `json:"labels,omitempty"`
}

type GrafanaAlert struct {
Title string `json:"title"`
Condition string `json:"condition"`
NoDataState string `json:"no_data_state"`
ExecutionErrorState string `json:"exec_err_state,omitempty"`
Data []AlertQuery `json:"data"`
}

type AlertQuery struct {
RefID string `json:"refId"`
QueryType string `json:"queryType"`
RelativeTimeRange *AlertRelativeTimeRange `json:"relativeTimeRange,omitempty"`
DatasourceUID string `json:"datasourceUid"`
Model AlertModel `json:"model"`
}

type AlertRelativeTimeRange struct {
From int `json:"from"` // seconds
To int `json:"to"` // seconds
}

type AlertModel struct {
RefID string `json:"refId,omitempty"`
QueryType string `json:"queryType,omitempty"`
Expand All @@ -65,16 +60,29 @@ type AlertModel struct {
IntervalMs int `json:"intervalMs,omitempty"`
Hide *bool `json:"hide,omitempty"`
Conditions []AlertCondition `json:"conditions,omitempty"`

// For Graphite
Target string `json:"target,omitempty"`

// For Stackdriver
MetricQuery *StackdriverAlertQuery `json:"metricQuery,omitempty"`
// For Cloudwatch
Dimensions map[string]string `json:"dimensions,omitempty"`
Expression string `json:"expression,omitempty"`
Id string `json:"ids,omitempty"`
Label string `json:"label,omitempty"`
MatchExact *bool `json:"matchExact,omitempty"`
MaxDataPoints int `json:"maxDataPoints,omitempty"`
MetricEditorMode int `json:"metricEditorMode,omitempty"`
MetricName string `json:"metricName,omitempty"`
MetricQueryType int `json:"metricQueryType,omitempty"`
Namespace string `json:"namespace,omitempty"`
Period string `json:"period,omitempty"`
QueryMode string `json:"queryMode,omitempty"`
Region string `json:"region,omitempty"`
SqlExpression string `json:"sqlExpression,omitempty"`
Statistic string `json:"statistic,omitempty"`
}

type StackdriverAlertQuery struct {
ProjectName string `json:"projectName,omitempty"`
AlignOptions []StackdriverAlignOptions `json:"alignOptions,omitempty"`
AliasBy string `json:"aliasBy,omitempty"`
MetricType string `json:"metricType,omitempty"`
Expand All @@ -86,13 +94,12 @@ type StackdriverAlertQuery struct {
ValueType string `json:"valueType,omitempty"`
Preprocessor string `json:"preprocessor,omitempty"`
GroupBys []string `json:"groupBys,omitempty"`
ProjectName string `json:"projectName,omitempty"`
}

type AlertDatasourceRef struct {
UID string `json:"uid"`
Type string `json:"type"`
}

type AlertCondition struct {
Type string `json:"type,omitempty"`
Evaluator AlertEvaluator `json:"evaluator,omitempty"`
Expand All @@ -107,11 +114,9 @@ type AlertEvaluator struct {
Params []float64 `json:"params,omitempty"`
Type string `json:"type,omitempty"`
}

type AlertOperator struct {
Type string `json:"type,omitempty"`
}

type AlertReducer struct {
Params []string `json:"params,omitempty"`
Type string `json:"type,omitempty"`
Expand Down
2 changes: 1 addition & 1 deletion panel_test.go
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Expand Up @@ -797,4 +797,4 @@ func TestCustomPanelOutput_MarshalJSON(t *testing.T) {
t.Fatalf("wrong value of %s: got %s, expected %s", titleKey, val, titleValue)
}

}
}