mirror of
https://github.com/gravitl/netmaker.git
synced 2024-09-23 16:56:06 +08:00
66 lines
1.8 KiB
Go
66 lines
1.8 KiB
Go
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package logic
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import (
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"encoding/json"
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"github.com/gravitl/netmaker/database"
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"github.com/gravitl/netmaker/models"
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)
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// GetMetrics - gets the metrics
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func GetMetrics(nodeid string) (*models.Metrics, error) {
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var metrics models.Metrics
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record, err := database.FetchRecord(database.METRICS_TABLE_NAME, nodeid)
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if err != nil {
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if database.IsEmptyRecord(err) {
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return &metrics, nil
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}
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return &metrics, err
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}
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err = json.Unmarshal([]byte(record), &metrics)
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if err != nil {
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return &metrics, err
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}
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return &metrics, nil
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}
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// UpdateMetrics - updates the metrics of a given client
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func UpdateMetrics(nodeid string, metrics *models.Metrics) error {
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data, err := json.Marshal(metrics)
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if err != nil {
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return err
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}
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return database.Insert(nodeid, string(data), database.METRICS_TABLE_NAME)
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}
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// DeleteMetrics - deletes metrics of a given node
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func DeleteMetrics(nodeid string) error {
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return database.DeleteRecord(database.METRICS_TABLE_NAME, nodeid)
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}
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// CollectServerMetrics - collects metrics for given server node
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func CollectServerMetrics(serverID string, networkNodes []models.Node) *models.Metrics {
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newServerMetrics := models.Metrics{}
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newServerMetrics.Connectivity = make(map[string]models.Metric)
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for i := range networkNodes {
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currNodeID := networkNodes[i].ID
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if currNodeID == serverID {
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continue
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}
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if currMetrics, err := GetMetrics(currNodeID); err == nil {
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if currMetrics.Connectivity != nil && currMetrics.Connectivity[serverID].Connected {
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metrics := currMetrics.Connectivity[serverID]
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metrics.NodeName = networkNodes[i].Name
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metrics.IsServer = "no"
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newServerMetrics.Connectivity[currNodeID] = metrics
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}
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} else {
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newServerMetrics.Connectivity[currNodeID] = models.Metric{
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Connected: false,
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Latency: 999,
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}
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}
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}
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return &newServerMetrics
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}
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