notitfiers: avoid ShouldNotify duplication

This commit is contained in:
Corentin Chary 2018-03-15 10:22:51 +01:00
parent 777c1024c9
commit d4d2b6d7da
16 changed files with 7 additions and 60 deletions

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@ -27,15 +27,21 @@ func NewNotifierBase(id int64, isDefault bool, name, notifierType string, model
}
func defaultShouldNotify(context *alerting.EvalContext) bool {
// Only notify on state change.
if context.PrevAlertState == context.Rule.State {
return false
}
// Do not notify when we become OK for the first time.
if (context.PrevAlertState == m.AlertStatePending) && (context.Rule.State == m.AlertStateOK) {
return false
}
return true
}
func (n *NotifierBase) ShouldNotify(context *alerting.EvalContext) bool {
return defaultShouldNotify(context)
}
func (n *NotifierBase) GetType() string {
return n.Type
}

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@ -38,10 +38,6 @@ func NewDingDingNotifier(model *m.AlertNotification) (alerting.Notifier, error)
}, nil
}
func (this *DingDingNotifier) ShouldNotify(context *alerting.EvalContext) bool {
return defaultShouldNotify(context)
}
type DingDingNotifier struct {
NotifierBase
Url string

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@ -58,10 +58,6 @@ func NewEmailNotifier(model *m.AlertNotification) (alerting.Notifier, error) {
}, nil
}
func (this *EmailNotifier) ShouldNotify(context *alerting.EvalContext) bool {
return defaultShouldNotify(context)
}
func (this *EmailNotifier) Notify(evalContext *alerting.EvalContext) error {
this.log.Info("Sending alert notification to", "addresses", this.Addresses)

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@ -75,10 +75,6 @@ type HipChatNotifier struct {
log log.Logger
}
func (this *HipChatNotifier) ShouldNotify(context *alerting.EvalContext) bool {
return defaultShouldNotify(context)
}
func (this *HipChatNotifier) Notify(evalContext *alerting.EvalContext) error {
this.log.Info("Executing hipchat notification", "ruleId", evalContext.Rule.Id, "notification", this.Name)

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@ -57,10 +57,6 @@ type KafkaNotifier struct {
log log.Logger
}
func (this *KafkaNotifier) ShouldNotify(context *alerting.EvalContext) bool {
return defaultShouldNotify(context)
}
func (this *KafkaNotifier) Notify(evalContext *alerting.EvalContext) error {
state := evalContext.Rule.State

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@ -51,10 +51,6 @@ type LineNotifier struct {
log log.Logger
}
func (this *LineNotifier) ShouldNotify(context *alerting.EvalContext) bool {
return defaultShouldNotify(context)
}
func (this *LineNotifier) Notify(evalContext *alerting.EvalContext) error {
this.log.Info("Executing line notification", "ruleId", evalContext.Rule.Id, "notification", this.Name)

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@ -72,10 +72,6 @@ type OpsGenieNotifier struct {
log log.Logger
}
func (this *OpsGenieNotifier) ShouldNotify(context *alerting.EvalContext) bool {
return defaultShouldNotify(context)
}
func (this *OpsGenieNotifier) Notify(evalContext *alerting.EvalContext) error {
var err error

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@ -65,10 +65,6 @@ type PagerdutyNotifier struct {
log log.Logger
}
func (this *PagerdutyNotifier) ShouldNotify(context *alerting.EvalContext) bool {
return defaultShouldNotify(context)
}
func (this *PagerdutyNotifier) Notify(evalContext *alerting.EvalContext) error {
if evalContext.Rule.State == m.AlertStateOK && !this.AutoResolve {

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@ -123,10 +123,6 @@ type PushoverNotifier struct {
log log.Logger
}
func (this *PushoverNotifier) ShouldNotify(context *alerting.EvalContext) bool {
return defaultShouldNotify(context)
}
func (this *PushoverNotifier) Notify(evalContext *alerting.EvalContext) error {
ruleUrl, err := evalContext.GetRuleUrl()
if err != nil {

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@ -71,10 +71,6 @@ type SensuNotifier struct {
log log.Logger
}
func (this *SensuNotifier) ShouldNotify(context *alerting.EvalContext) bool {
return defaultShouldNotify(context)
}
func (this *SensuNotifier) Notify(evalContext *alerting.EvalContext) error {
this.log.Info("Sending sensu result")

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@ -98,10 +98,6 @@ type SlackNotifier struct {
log log.Logger
}
func (this *SlackNotifier) ShouldNotify(context *alerting.EvalContext) bool {
return defaultShouldNotify(context)
}
func (this *SlackNotifier) Notify(evalContext *alerting.EvalContext) error {
this.log.Info("Executing slack notification", "ruleId", evalContext.Rule.Id, "notification", this.Name)

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@ -47,10 +47,6 @@ type TeamsNotifier struct {
log log.Logger
}
func (this *TeamsNotifier) ShouldNotify(context *alerting.EvalContext) bool {
return defaultShouldNotify(context)
}
func (this *TeamsNotifier) Notify(evalContext *alerting.EvalContext) error {
this.log.Info("Executing teams notification", "ruleId", evalContext.Rule.Id, "notification", this.Name)

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@ -208,6 +208,7 @@ func generateImageCaption(evalContext *alerting.EvalContext, ruleUrl string, met
return message
}
func appendIfPossible(message string, extra string, sizeLimit int) string {
if len(extra)+len(message) <= sizeLimit {
return message + extra
@ -216,10 +217,6 @@ func appendIfPossible(message string, extra string, sizeLimit int) string {
return message
}
func (this *TelegramNotifier) ShouldNotify(context *alerting.EvalContext) bool {
return defaultShouldNotify(context)
}
func (this *TelegramNotifier) Notify(evalContext *alerting.EvalContext) error {
var cmd *m.SendWebhookSync
if evalContext.ImagePublicUrl == "" && this.UploadImage == true {

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@ -114,10 +114,6 @@ func NewThreemaNotifier(model *m.AlertNotification) (alerting.Notifier, error) {
}, nil
}
func (this *ThreemaNotifier) ShouldNotify(context *alerting.EvalContext) bool {
return defaultShouldNotify(context)
}
func (notifier *ThreemaNotifier) Notify(evalContext *alerting.EvalContext) error {
notifier.log.Info("Sending alert notification from", "threema_id", notifier.GatewayID)
notifier.log.Info("Sending alert notification to", "threema_id", notifier.RecipientID)

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@ -68,10 +68,6 @@ type VictoropsNotifier struct {
log log.Logger
}
func (this *VictoropsNotifier) ShouldNotify(context *alerting.EvalContext) bool {
return defaultShouldNotify(context)
}
// Notify sends notification to Victorops via POST to URL endpoint
func (this *VictoropsNotifier) Notify(evalContext *alerting.EvalContext) error {
this.log.Info("Executing victorops notification", "ruleId", evalContext.Rule.Id, "notification", this.Name)

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@ -65,10 +65,6 @@ type WebhookNotifier struct {
log log.Logger
}
func (this *WebhookNotifier) ShouldNotify(context *alerting.EvalContext) bool {
return defaultShouldNotify(context)
}
func (this *WebhookNotifier) Notify(evalContext *alerting.EvalContext) error {
this.log.Info("Sending webhook")