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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,108 @@ | ||
| package redis | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
| "regexp" | ||
| "time" | ||
|
|
||
| redis "cloud.google.com/go/redis/apiv1" | ||
| "cloud.google.com/go/redis/apiv1/redispb" | ||
| "github.com/sirupsen/logrus" | ||
| log "github.com/sirupsen/logrus" | ||
|
|
||
| "github.com/tailwarden/komiser/models" | ||
| "github.com/tailwarden/komiser/providers" | ||
| "google.golang.org/api/compute/v1" | ||
| "google.golang.org/api/iterator" | ||
| "google.golang.org/api/option" | ||
| ) | ||
|
|
||
| func Redis(ctx context.Context, client providers.ProviderClient) ([]models.Resource, error) { | ||
| resources := make([]models.Resource, 0) | ||
|
|
||
| regions, err := listGCPRegions(client.GCPClient.Credentials.ProjectID, option.WithCredentials(client.GCPClient.Credentials)) | ||
| if err != nil { | ||
| logrus.WithError(err).Errorf("failed to list zones to fetch redis") | ||
| return resources, err | ||
| } | ||
|
|
||
| redisClient, err := redis.NewCloudRedisRESTClient(ctx, option.WithCredentials(client.GCPClient.Credentials)) | ||
| if err != nil { | ||
| logrus.WithError(err).Errorf("failed to create redis client") | ||
| return resources, err | ||
| } | ||
|
|
||
| RegionsLoop: | ||
| for _, regionName := range regions { | ||
| req := &redispb.ListInstancesRequest{ | ||
| Parent: "projects/" + client.GCPClient.Credentials.ProjectID + "/locations/" + regionName, | ||
| } | ||
|
|
||
| redisInstances := redisClient.ListInstances(ctx, req) | ||
|
|
||
| for { | ||
| redis, err := redisInstances.Next() | ||
| if err == iterator.Done { | ||
| break | ||
| } | ||
| if err != nil { | ||
|
|
||
| if err.Error() == "googleapi: Error 403: Location "+regionName+" is not found or access is unauthorized." { | ||
| continue RegionsLoop | ||
| } else { | ||
| logrus.WithError(err).Errorf("failed to list redis for region " + regionName) | ||
| return resources, err | ||
| } | ||
| } | ||
| re := regexp.MustCompile(`instances\/(.+)$`) | ||
| redisInstanceName := re.FindStringSubmatch(redis.Name)[1] | ||
|
|
||
| resources = append(resources, models.Resource{ | ||
| Provider: "GCP", | ||
| Account: client.Name, | ||
| ResourceId: redisInstanceName, | ||
| Service: "Redis", | ||
| Name: redis.DisplayName, | ||
| Region: regionName, | ||
| CreatedAt: redis.CreateTime.AsTime(), | ||
| Cost: 0, | ||
| FetchedAt: time.Now(), | ||
| Link: fmt.Sprintf("https://console.cloud.google.com/memorystore/redis/locations/%s/instances/%s/details/overview?project=%s", regionName, redisInstanceName, client.GCPClient.Credentials.ProjectID), | ||
| }) | ||
|
|
||
| } | ||
|
|
||
| } | ||
|
|
||
| logrus.WithFields(logrus.Fields{ | ||
| "provider": "GCP", | ||
| "account": client.Name, | ||
| "service": "Redis", | ||
| "resources": len(resources), | ||
| }).Info("Fetched resources") | ||
|
|
||
| return resources, nil | ||
| } | ||
|
|
||
| func listGCPRegions(projectId string, creds option.ClientOption) ([]string, error) { | ||
| var regions []string | ||
|
|
||
| ctx := context.Background() | ||
| computeService, err := compute.NewService(ctx, creds) | ||
| if err != nil { | ||
| log.WithError(err).Debug("failed to create new service for fetching GCP regions for redis instance") | ||
| return nil, err | ||
| } | ||
|
|
||
| regionList, err := computeService.Regions.List(projectId).Do() | ||
| if err != nil { | ||
| log.WithError(err).Debug("failed to list regions for fetching GCP regions for redis instance") | ||
| return nil, err | ||
| } | ||
|
|
||
| for _, region := range regionList.Items { | ||
| regions = append(regions, region.Name) | ||
| } | ||
| return regions, nil | ||
| } |