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实现集群看板

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GoEdgeLab
2021-07-05 11:37:22 +08:00
parent ed79eba802
commit a539bcfdf8
38 changed files with 1267 additions and 75 deletions
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32
internal/db/models/node_value_dao.go
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@@ -33,13 +33,14 @@ func init() {
}
// CreateValue 创建值
func (this *NodeValueDAO) CreateValue(tx *dbs.Tx, role nodeconfigs.NodeRole, nodeId int64, item string, valueJSON []byte, createdAt int64) error {
func (this *NodeValueDAO) CreateValue(tx *dbs.Tx, clusterId int64, role nodeconfigs.NodeRole, nodeId int64, item string, valueJSON []byte, createdAt int64) error {
day := timeutil.FormatTime("Ymd", createdAt)
hour := timeutil.FormatTime("YmdH", createdAt)
minute := timeutil.FormatTime("YmdHi", createdAt)
return this.Query(tx).
InsertOrUpdateQuickly(maps.Map{
"clusterId": clusterId,
"role": role,
"nodeId": nodeId,
"item": item,
@@ -90,6 +91,31 @@ func (this *NodeValueDAO) ListValues(tx *dbs.Tx, role string, nodeId int64, item
return
}
// ListValuesWithClusterId 列出集群最近的的平均数据
func (this *NodeValueDAO) ListValuesWithClusterId(tx *dbs.Tx, clusterId int64, role string, item string, key string, timeRange nodeconfigs.NodeValueRange) (result []*NodeValue, err error) {
query := this.Query(tx).
Attr("role", role).
Attr("clusterId", clusterId).
Attr("item", item).
Result("AVG(JSON_EXTRACT(value, '$." + key + "')) AS value, MIN(createdAt) AS createdAt")
switch timeRange {
// TODO 支持更多的时间范围
case nodeconfigs.NodeValueRangeMinute:
fromMinute := timeutil.FormatTime("YmdHi", time.Now().Unix()-3600) // 一个小时之前的
query.Gte("minute", fromMinute)
query.Result("minute")
query.Group("minute")
default:
err = errors.New("invalid 'range' value: '" + timeRange + "'")
return
}
_, err = query.Slice(&result).
FindAll()
return
}
// SumValues 计算某项参数值
func (this *NodeValueDAO) SumValues(tx *dbs.Tx, role string, nodeId int64, item string, param string, method nodeconfigs.NodeValueSumMethod, duration int32, durationUnit nodeconfigs.NodeValueDurationUnit) (float64, error) {
if duration <= 0 {
@@ -110,10 +136,10 @@ func (this *NodeValueDAO) SumValues(tx *dbs.Tx, role string, nodeId int64, item
}
switch durationUnit {
case nodeconfigs.NodeValueDurationUnitMinute:
fromMinute := timeutil.FormatTime("YmdHi", time.Now().Unix()-int64(duration * 60))
fromMinute := timeutil.FormatTime("YmdHi", time.Now().Unix()-int64(duration*60))
query.Gte("minute", fromMinute)
default:
fromMinute := timeutil.FormatTime("YmdHi", time.Now().Unix()-int64(duration * 60))
fromMinute := timeutil.FormatTime("YmdHi", time.Now().Unix()-int64(duration*60))
query.Gte("minute", fromMinute)
}
return query.FindFloat64Col(0)