// AdminStoppg stops a postgres database on a given container
func AdminStoppg(w rest.ResponseWriter, r *rest.Request) {
	dbConn, err := util.GetConnection(CLUSTERADMIN_DB)
	if err != nil {
		logit.Error.Println(err.Error())
		rest.Error(w, err.Error(), 400)
		return

	}
	defer dbConn.Close()

	err = secimpl.Authorize(dbConn, r.PathParam("Token"), "perm-cluster")
	if err != nil {
		logit.Error.Println(err.Error())
		rest.Error(w, err.Error(), http.StatusUnauthorized)
		return
	}

	//logit.Info.Println("AdminStoppg:called")
	ID := r.PathParam("ID")
	if ID == "" {
		logit.Error.Println("AdminStoppg:ID not found error")
		rest.Error(w, "node ID required", http.StatusBadRequest)
		return
	}

	var dbNode types.Container
	dbNode, err = admindb.GetContainer(dbConn, ID)
	if err != nil {
		logit.Error.Println(err.Error())
		rest.Error(w, err.Error(), http.StatusBadRequest)
		return
	}
	//logit.Info.Println("AdminStoppg: in stop with dbnode")

	if dbNode.Role == "pgpool" {
		var stoppoolResp cpmcontainerapi.StopPgpoolResponse
		stoppoolResp, err = cpmcontainerapi.StopPgpoolClient(dbNode.Name)
		logit.Info.Println("AdminStoppg:" + stoppoolResp.Output)
	} else {
		var stoppgResp cpmcontainerapi.StopPGResponse
		stoppgResp, err = cpmcontainerapi.StopPGClient(dbNode.Name)
		logit.Info.Println("AdminStoppg:" + stoppgResp.Output)
	}
	if err != nil {
		logit.Error.Println(err.Error())
		rest.Error(w, err.Error(), http.StatusBadRequest)
		return
	}

	w.WriteHeader(http.StatusOK)
	status := types.SimpleStatus{}
	status.Status = "OK"
	w.WriteJson(&status)
}
Пример #2
0
func performConfigUpdate(dbConn *sql.DB, ContainerID string) error {
	logit.Info.Println("performConfigUpdate....")

	cars, err := GetAllContainerAccessRule(dbConn, ContainerID)
	if err != nil {
		logit.Error.Println(err.Error())
		return err
	}

	container, err := admindb.GetContainer(dbConn, ContainerID)
	if err != nil {
		logit.Error.Println("GetNode: " + err.Error())
		return err
	}

	var currentStatus string
	//currentStatus, err = GetPGStatus2(dbConn, container.Name, container.Name)
	var pgport types.Setting
	pgport, err = admindb.GetSetting(dbConn, "PG-PORT")
	if err != nil {
		logit.Error.Println(err.Error())
		return err
	}
	currentStatus, err = util.FastPing(pgport.Value, container.Name)
	if err != nil {
		logit.Error.Println("GetNode:" + err.Error())
		return err
	}

	if currentStatus != "RUNNING" {
		logit.Info.Println("performConfigUpdate....starting postgres")
		if container.Role == "pgpool" {
			var spgresp cpmcontainerapi.StartPgpoolResponse
			spgresp, err = cpmcontainerapi.StartPgpoolClient(container.Name)
			logit.Info.Println("AdminStartpg:" + spgresp.Output)
		} else {
			var srep cpmcontainerapi.StartPGResponse
			srep, err = cpmcontainerapi.StartPGClient(container.Name)
			logit.Info.Println("AdminStartpg:" + srep.Output)
		}

		if err != nil {
			logit.Error.Println("AdminStartpg:" + err.Error())
			return err
		}

	}

	//make template changes here
	logit.Info.Println("performConfigUpdate....making template changes")
	templateChange(dbConn, container.Name, cars, container.Role)

	//restart postgres

	if container.Role == "pgpool" {
		logit.Info.Println("performConfigUpdate....stopping pgpool")
		var stoppoolResp cpmcontainerapi.StopPgpoolResponse
		stoppoolResp, err = cpmcontainerapi.StopPgpoolClient(container.Name)
		logit.Info.Println("AdminStoppg:" + stoppoolResp.Output)
	} else {
		logit.Info.Println("performConfigUpdate....stopping postgres")
		var stoppgResp cpmcontainerapi.StopPGResponse
		stoppgResp, err = cpmcontainerapi.StopPGClient(container.Name)
		logit.Info.Println("AdminStoppg:" + stoppgResp.Output)
	}
	if err != nil {
		logit.Error.Println("AdminStoppg:" + err.Error())
		return err
	}

	if container.Role == "pgpool" {
		logit.Info.Println("performConfigUpdate....starting pgpool")
		var spgresp cpmcontainerapi.StartPgpoolResponse
		spgresp, err = cpmcontainerapi.StartPgpoolClient(container.Name)
		logit.Info.Println("AdminStartpg:" + spgresp.Output)
	} else {
		logit.Info.Println("performConfigUpdate....starting postgres")
		var srep cpmcontainerapi.StartPGResponse
		srep, err = cpmcontainerapi.StartPGClient(container.Name)
		logit.Info.Println("AdminStartpg:" + srep.Output)
	}

	if err != nil {
		logit.Error.Println("AdminStartpg:" + err.Error())
		return err
	}

	return err

}