59 lines
1.4 KiB
Go
59 lines
1.4 KiB
Go
package main
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import (
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"bytes"
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"fmt"
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tTemplate "text/template"
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"github.com/gofiber/fiber/v2"
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"github.com/prometheus/alertmanager/template"
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"maunium.net/go/mautrix"
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"maunium.net/go/mautrix/event"
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"maunium.net/go/mautrix/format"
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"maunium.net/go/mautrix/id"
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)
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func HandleAlertmanagerPayloadPost(c *fiber.Ctx) error {
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payload := template.Data{}
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if err := c.BodyParser(&payload); err != nil {
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fmt.Println("Failed to parse payload", err)
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return err
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}
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fmt.Println("Got alertmanager payload")
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for _, alert := range payload.Alerts {
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message := ""
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var rendered bytes.Buffer
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at, _ := tTemplate.New("AlertMessage").Parse(alert.Annotations["description"])
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at.Execute(&rendered, alert)
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if alert.Status == "firing" {
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switch alert.Labels["severity"] {
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case "warning":
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message = fmt.Sprintf("⚠️ %s", rendered.String())
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case "notify":
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message = fmt.Sprintf("🔥 @room - %s", rendered.String())
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}
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} else {
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message = fmt.Sprintf("✅ %s", rendered.String())
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}
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_, err := matrixClient.SendMessageEvent(
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id.RoomID(getRoom(c.Query("room", *defaultRoom))),
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event.EventMessage,
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format.RenderMarkdown(message, true, true),
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)
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if err != nil {
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fmt.Println("Failed sending to Matrix", err)
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if httpErr, ok := err.(mautrix.HTTPError); ok {
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return c.Status(httpErr.Response.StatusCode).SendString(httpErr.RespError.Err)
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}
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return fiber.ErrInternalServerError
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}
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}
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return c.SendStatus(fiber.StatusOK)
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}
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