/
analytics.go
62 lines (52 loc) · 1.93 KB
/
analytics.go
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package analytics
import (
"encoding/json"
"errors"
"fmt"
"os"
azaciv2 "github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/containerinstance/armcontainerinstance/v2"
)
const (
LogAnalyticsMetadataKeyPodUUID string = "pod-uuid"
LogAnalyticsMetadataKeyNodeName string = "node-name"
LogAnalyticsMetadataKeyClusterResourceID string = "cluster-resource-id"
)
// NewContainerGroupDiagnostics creates a container group diagnostics object
func NewContainerGroupDiagnostics(logAnalyticsID, logAnalyticsKey string) (*azaciv2.ContainerGroupDiagnostics, error) {
if logAnalyticsID == "" || logAnalyticsKey == "" {
return nil, errors.New("log Analytics configuration requires both the workspace ID and Key")
}
return &azaciv2.ContainerGroupDiagnostics{
LogAnalytics: &azaciv2.LogAnalytics{
WorkspaceID: &logAnalyticsID,
WorkspaceKey: &logAnalyticsKey,
},
}, nil
}
// NewContainerGroupDiagnosticsFromFile creates a container group diagnostics object from the specified file
func NewContainerGroupDiagnosticsFromFile(filepath string) (*azaciv2.ContainerGroupDiagnostics, error) {
analyticsDataFile, err := os.Open(filepath)
defer analyticsDataFile.Close()
if err != nil {
return nil, fmt.Errorf("reading Log Analytics Auth file %q failed: %v", filepath, err)
}
fileStat, err := analyticsDataFile.Stat()
if err != nil {
return nil, fmt.Errorf("reading Log Analytics Auth file %q failed: %v", filepath, err)
}
if fileStat.Size() == 0 {
return nil, fmt.Errorf("log analytics auth file %q cannot be empty", filepath)
}
analyticsData, err := os.ReadFile(filepath)
if err != nil {
return nil, fmt.Errorf("reading Log Analytics Auth file %q failed: %v", filepath, err)
}
// Unmarshal the log analytics file.
var logAnalytics azaciv2.LogAnalytics
if err := json.Unmarshal(analyticsData, &logAnalytics); err != nil {
return nil, err
}
return &azaciv2.ContainerGroupDiagnostics{
LogAnalytics: &logAnalytics,
}, err
}