forked from open-falcon/falcon-plus
/
host_controller.go
121 lines (114 loc) · 2.81 KB
/
host_controller.go
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package host
import (
"fmt"
"strconv"
log "github.com/Sirupsen/logrus"
"github.com/gin-gonic/gin"
h "github.com/open-falcon/falcon-plus/modules/api/app/helper"
f "github.com/open-falcon/falcon-plus/modules/api/app/model/falcon_portal"
u "github.com/open-falcon/falcon-plus/modules/api/app/utils"
)
func GetHostBindToWhichHostGroup(c *gin.Context) {
HostIdTmp := c.Params.ByName("host_id")
if HostIdTmp == "" {
h.JSONR(c, badstatus, "host id is missing")
return
}
hostID, err := strconv.Atoi(HostIdTmp)
if err != nil {
log.Debugf("HostId: %v", HostIdTmp)
h.JSONR(c, badstatus, err)
return
}
grpHostMap := []f.GrpHost{}
db.Falcon.Select("grp_id").Where("host_id = ?", hostID).Find(&grpHostMap)
grpIds := []int64{}
for _, g := range grpHostMap {
grpIds = append(grpIds, g.GrpID)
}
hostgroups := []f.HostGroup{}
if len(grpIds) != 0 {
grpIdsStr, _ := u.ArrInt64ToString(grpIds)
db.Falcon.Where(fmt.Sprintf("id in (%s)", grpIdsStr)).Find(&hostgroups)
}
h.JSONR(c, hostgroups)
return
}
func GetHostGroupWithTemplate(c *gin.Context) {
grpIDtmp := c.Params.ByName("host_group")
if grpIDtmp == "" {
h.JSONR(c, badstatus, "grp id is missing")
return
}
grpID, err := strconv.Atoi(grpIDtmp)
if err != nil {
log.Debugf("grpIDtmp: %v", grpIDtmp)
h.JSONR(c, badstatus, err)
return
}
hostgroup := f.HostGroup{ID: int64(grpID)}
if dt := db.Falcon.Find(&hostgroup); dt.Error != nil {
h.JSONR(c, expecstatus, dt.Error)
return
}
hosts := []f.Host{}
grpHosts := []f.GrpHost{}
if dt := db.Falcon.Where("grp_id = ?", grpID).Find(&grpHosts); dt.Error != nil {
h.JSONR(c, expecstatus, dt.Error)
return
}
for _, grph := range grpHosts {
var host f.Host
db.Falcon.Find(&host, grph.HostID)
if host.ID != 0 {
hosts = append(hosts, host)
}
}
h.JSONR(c, map[string]interface{}{
"hostgroup": hostgroup,
"hosts": hosts,
})
return
}
func GetGrpsRelatedHost(c *gin.Context) {
hostIDtmp := c.Params.ByName("host_id")
if hostIDtmp == "" {
h.JSONR(c, badstatus, "host id is missing")
return
}
hostID, err := strconv.Atoi(hostIDtmp)
if err != nil {
log.Debugf("host id: %v", hostIDtmp)
h.JSONR(c, badstatus, err)
return
}
host := f.Host{ID: int64(hostID)}
if dt := db.Falcon.Find(&host); dt.Error != nil {
h.JSONR(c, expecstatus, dt.Error)
return
}
grps := host.RelatedGrp()
h.JSONR(c, grps)
return
}
func GetTplsRelatedHost(c *gin.Context) {
hostIDtmp := c.Params.ByName("host_id")
if hostIDtmp == "" {
h.JSONR(c, badstatus, "host id is missing")
return
}
hostID, err := strconv.Atoi(hostIDtmp)
if err != nil {
log.Debugf("host id: %v", hostIDtmp)
h.JSONR(c, badstatus, err)
return
}
host := f.Host{ID: int64(hostID)}
if dt := db.Falcon.Find(&host); dt.Error != nil {
h.JSONR(c, expecstatus, dt.Error)
return
}
tpls := host.RelatedTpl()
h.JSONR(c, tpls)
return
}