mirror of
https://git.rwth-aachen.de/acs/public/villas/web-backend-go/
synced 2025-03-30 00:00:12 +01:00
6d4c84ec4e
- Check more errors in InitDB - fix for healthz endpoint (error checking was wrong) - remove dbinit parameter from config due to redundancy with mode parameter
63 lines
1.6 KiB
Go
63 lines
1.6 KiB
Go
package healthz
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import (
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"git.rwth-aachen.de/acs/public/villas/web-backend-go/amqp"
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"git.rwth-aachen.de/acs/public/villas/web-backend-go/configuration"
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"git.rwth-aachen.de/acs/public/villas/web-backend-go/database"
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"git.rwth-aachen.de/acs/public/villas/web-backend-go/helper"
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"github.com/gin-gonic/gin"
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"log"
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"net/http"
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"strings"
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)
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func RegisterHealthzEndpoint(r *gin.RouterGroup) {
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r.GET("", getHealth)
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}
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// getHealth godoc
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// @Summary Get health status of backend
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// @ID getHealth
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// @Produce json
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// @Tags healthz
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// @Success 200 "Backend is healthy, database and AMQP broker connections are alive"
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// @Failure 500 {object} docs.ResponseError "Backend is NOT healthy"
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// @Param Authorization header string true "Authorization token"
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// @Router /healthz [get]
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func getHealth(c *gin.Context) {
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// check if DB connection is active
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db := database.GetDB()
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err := db.DB().Ping()
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if helper.DBError(c, err) {
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return
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}
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// check if connection to AMQP broker is alive if backend was started with AMQP client
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url, err := configuration.GolbalConfig.String("amqp.url")
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if err != nil && strings.Contains(err.Error(), "Required setting 'amqp.url' not set") {
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c.JSON(http.StatusOK, gin.H{})
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return
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} else if err != nil {
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c.JSON(http.StatusInternalServerError, gin.H{
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"success:": false,
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"message": err.Error(),
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})
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return
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}
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if len(url) != 0 {
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err = amqp.CheckConnection()
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if err != nil {
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log.Println(err.Error())
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c.JSON(http.StatusInternalServerError, gin.H{
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"success:": false,
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"message": err.Error(),
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})
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return
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}
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}
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c.JSON(http.StatusOK, gin.H{})
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}
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