Documentation
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Index ¶
- func RenderJSONTemplate(templateData map[string]interface{}, celInputs map[string]interface{}, ...) (map[string]interface{}, error)
- func RenderPlaintextTemplate(templateStr string, celInputs map[string]interface{}, logger *slog.Logger) string
- func SendAlertNotification(ctx context.Context, config *NotificationChannelConfig, ...) error
- func SendEmailWithConfig(_ context.Context, config *NotificationChannelConfig, subject, body string) error
- func SendWebhookWithConfig(ctx context.Context, config *WebhookConfig, ...) error
- type EmailConfig
- type NotificationChannelConfig
- type SMTPConfig
- type WebhookConfig
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func RenderJSONTemplate ¶ added in v0.13.0
func RenderJSONTemplate(templateData map[string]interface{}, celInputs map[string]interface{}, logger *slog.Logger) (map[string]interface{}, error)
RenderJSONTemplate renders a JSON template with CEL expressions for webhook payloads. It expects the template to be a parsed JSON map and returns the rendered map. If rendering fails, an error is returned. celInputs should be the precomputed map from AlertDetails.ToMap() for better performance.
func RenderPlaintextTemplate ¶ added in v0.13.0
func RenderPlaintextTemplate(templateStr string, celInputs map[string]interface{}, logger *slog.Logger) string
RenderPlaintextTemplate renders a plaintext template with CEL expressions for email subjects and bodies. It treats the template as a plain string and evaluates CEL expressions within it. If any CEL expression fails to resolve, a warning is logged and the original expression is preserved in the output. celInputs should be the precomputed map from AlertDetails.ToMap() for better performance.
func SendAlertNotification ¶ added in v0.13.0
func SendAlertNotification(ctx context.Context, config *NotificationChannelConfig, alertDetails *types.AlertDetails, logger *slog.Logger) error
SendAlertNotification sends an alert notification via the configured notification channel. It handles template rendering for payloads internally.
func SendEmailWithConfig ¶
func SendEmailWithConfig(_ context.Context, config *NotificationChannelConfig, subject, body string) error
SendEmailWithConfig sends an alert email using the provided configuration.
func SendWebhookWithConfig ¶ added in v0.12.0
func SendWebhookWithConfig(ctx context.Context, config *WebhookConfig, alertDetails map[string]interface{}) error
SendWebhookWithConfig sends an alert webhook using the provided configuration. It sends the alertDetails JSON object as the request body.
Types ¶
type EmailConfig ¶
type EmailConfig struct {
SMTP SMTPConfig
To []string
SubjectTemplate string
BodyTemplate string
}
EmailConfig holds email-specific configuration
func PrepareEmailNotificationConfig ¶ added in v0.13.0
func PrepareEmailNotificationConfig(configMap *corev1.ConfigMap, secret *corev1.Secret, logger *slog.Logger) (EmailConfig, error)
PrepareEmailNotificationConfig prepares email notification configuration from ConfigMap and Secret
type NotificationChannelConfig ¶
type NotificationChannelConfig struct {
Type string // "email" or "webhook"
Email EmailConfig
Webhook WebhookConfig
}
NotificationChannelConfig combines email and webhook configuration
type SMTPConfig ¶
SMTPConfig holds SMTP configuration for sending emails
type WebhookConfig ¶ added in v0.12.0
type WebhookConfig struct {
URL string
Headers map[string]string
PayloadTemplate string // Optional JSON template with CEL expressions
}
WebhookConfig holds webhook configuration for sending alerts
func PrepareWebhookNotificationConfig ¶ added in v0.13.0
func PrepareWebhookNotificationConfig(configMap *corev1.ConfigMap, secret *corev1.Secret, logger *slog.Logger) (WebhookConfig, error)
PrepareWebhookNotificationConfig prepares webhook notification configuration from ConfigMap and Secret
Source Files