storage

package
v0.6.0 Latest Latest
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Published: Mar 21, 2024 License: AGPL-3.0 Imports: 11 Imported by: 0

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Constants

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const (
	// EnvAlibabaCloudAccessKeyID is the environment variable to specify the AlibabaCloud client id to access S3.
	EnvAlibabaCloudAccessKeyID = "ALIBABA_CLOUD_ACCESS_KEY_ID"
	// EnvAlibabaCloudAccessKeySecret is the environment variable to specify the AlibabaCloud client secret to access S3.
	EnvAlibabaCloudAccessKeySecret = "ALIBABA_CLOUD_ACCESS_KEY_SECRET"
	// EnvAWSAccessKeyID is the environment variable to specify the AWS client id to access S3.
	EnvAWSAccessKeyID = "AWS_ACCESS_KEY_ID"
	// EnvAWSAccessKeySecret is the environment variable to specify the AWS client secret to access S3.
	EnvAWSAccessKeySecret = "AWS_ACCESS_KEY_SECRET"
	// EnvAWSSseKmsEncryptionContext is the environment variable to specify the AWS KMS encryption context when using type SSE-KMS.
	EnvAWSSseKmsEncryptionContext = "AWS_SSE_KMS_ENCRYPTION_CONTEXT"
	// EnvAWSRoleArn is the environment variable to specify the AWS role ARN secret for the federated identity workflow.
	EnvAWSRoleArn = "AWS_ROLE_ARN"
	// EnvAWSWebIdentityTokenFile is the environment variable to specify the path to the web identity token file used in the federated identity workflow.
	EnvAWSWebIdentityTokenFile = "AWS_WEB_IDENTITY_TOKEN_FILE"
	// EnvAWSCredentialsFile is the environment variable to specify the path to the shared credentials file
	EnvAWSCredentialsFile = "AWS_SHARED_CREDENTIALS_FILE"
	// EnvAWSSdkLoadConfig is the environment that enabled the AWS SDK to enable the shared credentials file to be loaded
	EnvAWSSdkLoadConfig = "AWS_SDK_LOAD_CONFIG"
	// EnvAzureStorageAccountName is the environment variable to specify the Azure storage account name to access the container.
	EnvAzureStorageAccountName = "AZURE_STORAGE_ACCOUNT_NAME"
	// EnvAzureStorageAccountKey is the environment variable to specify the Azure storage account key to access the container.
	EnvAzureStorageAccountKey = "AZURE_STORAGE_ACCOUNT_KEY"
	// EnvAzureClientID is the environment variable used to pass the Managed Identity client-ID to the container.
	EnvAzureClientID = "AZURE_CLIENT_ID"
	// EnvAzureTenantID is the environment variable used to pass the Managed Identity tenant-ID to the container.
	EnvAzureTenantID = "AZURE_TENANT_ID"
	// EnvAzureSubscriptionID is the environment variable used to pass the Managed Identity subscription-ID to the container.
	EnvAzureSubscriptionID = "AZURE_SUBSCRIPTION_ID"
	// EnvAzureFederatedTokenFile is the environment variable used to store the path to the Managed Identity token.
	EnvAzureFederatedTokenFile = "AZURE_FEDERATED_TOKEN_FILE"
	// EnvGoogleApplicationCredentials is the environment variable to specify path to key.json
	EnvGoogleApplicationCredentials = "GOOGLE_APPLICATION_CREDENTIALS"
	// EnvSwiftPassword is the environment variable to specify the OpenStack Swift password.
	EnvSwiftPassword = "SWIFT_PASSWORD"
	// EnvSwiftUsername is the environment variable to specify the OpenStack Swift username.
	EnvSwiftUsername = "SWIFT_USERNAME"

	// KeyAlibabaCloudAccessKeyID is the secret data key for the AlibabaCloud client id to access S3.
	KeyAlibabaCloudAccessKeyID = "access_key_id"
	// KeyAlibabaCloudSecretAccessKey is the secret data key for the AlibabaCloud client secret to access S3.
	KeyAlibabaCloudSecretAccessKey = "secret_access_key"
	// KeyAlibabaCloudBucket is the secret data key for the S3 bucket name.
	KeyAlibabaCloudBucket = "bucket"
	// KeyAlibabaCloudEndpoint is the secret data key for the S3 endpoint URL.
	KeyAlibabaCloudEndpoint = "endpoint"

	// KeyAWSAccessKeyID is the secret data key for the AWS client id to access S3.
	KeyAWSAccessKeyID = "access_key_id"
	// KeyAWSAccessKeySecret is the secret data key for the AWS client secret to access S3.
	KeyAWSAccessKeySecret = "access_key_secret"
	// KeyAWSBucketNames is the secret data key for the AWS S3 bucket names.
	KeyAWSBucketNames = "bucketnames"
	// KeyAWSEndpoint is the secret data key for the AWS endpoint URL.
	KeyAWSEndpoint = "endpoint"
	// KeyAWSRegion is the secret data key for the AWS region.
	KeyAWSRegion = "region"
	// KeyAWSSSEType is the secret data key for the AWS server-side encryption type.
	KeyAWSSSEType = "sse_type"
	// KeyAWSSseKmsEncryptionContext is the secret data key for the AWS SSE KMS encryption context.
	KeyAWSSseKmsEncryptionContext = "sse_kms_encryption_context"
	// KeyAWSSseKmsKeyID is the secret data key for the AWS SSE KMS key id.
	KeyAWSSseKmsKeyID = "sse_kms_key_id"
	// KeyAWSRoleArn is the secret data key for the AWS STS role ARN.
	KeyAWSRoleArn = "role_arn"
	// KeyAWSAudience is the audience for the AWS STS workflow.
	KeyAWSAudience = "audience"
	// KeyAWSCredentialsFilename is the config filename containing the AWS authentication credentials.
	KeyAWSCredentialsFilename = "credentials"

	// KeyAzureStorageAccountKey is the secret data key for the Azure storage account key.
	KeyAzureStorageAccountKey = "account_key"
	// KeyAzureStorageAccountName is the secret data key for the Azure storage account name.
	KeyAzureStorageAccountName = "account_name"
	// KeyAzureStorageClientID contains the UUID of the Managed Identity accessing the storage.
	KeyAzureStorageClientID = "client_id"
	// KeyAzureStorageTenantID contains the UUID of the Tenant hosting the Managed Identity.
	KeyAzureStorageTenantID = "tenant_id"
	// KeyAzureStorageSubscriptionID contains the UUID of the subscription hosting the Managed Identity.
	KeyAzureStorageSubscriptionID = "subscription_id"
	// KeyAzureStorageContainerName is the secret data key for the Azure storage container name.
	KeyAzureStorageContainerName = "container"
	// KeyAzureStorageEndpointSuffix is the secret data key for the Azure storage endpoint URL suffix.
	KeyAzureStorageEndpointSuffix = "endpoint_suffix"
	// KeyAzureEnvironmentName is the secret data key for the Azure cloud environment name.
	KeyAzureEnvironmentName = "environment"
	// KeyAzureAudience is the secret data key for customizing the audience used for the ServiceAccount token.
	KeyAzureAudience = "audience"

	// KeyGCPWorkloadIdentityProviderAudience is the secret data key for the GCP Workload Identity Provider audience.
	KeyGCPWorkloadIdentityProviderAudience = "audience"
	// KeyGCPStorageBucketName is the secret data key for the GCS bucket name.
	KeyGCPStorageBucketName = "bucketname"
	// KeyGCPServiceAccountKeyFilename is the service account key filename containing the Google authentication credentials.
	KeyGCPServiceAccountKeyFilename = "key.json"

	// KeySwiftAuthURL is the secret data key for the OpenStack Swift authentication URL.
	KeySwiftAuthURL = "auth_url"
	// KeySwiftContainerName is the secret data key for the OpenStack Swift container name.
	KeySwiftContainerName = "container_name"
	// KeySwiftDomainID is the secret data key for the OpenStack domain ID.
	KeySwiftDomainID = "domain_id"
	// KeySwiftDomainName is the secret data key for the OpenStack domain name.
	KeySwiftDomainName = "domain_name"
	// KeySwiftPassword is the secret data key for the OpenStack Swift password.
	KeySwiftPassword = "password"
	// KeySwiftProjectDomainId is the secret data key for the OpenStack project's domain id.
	KeySwiftProjectDomainId = "project_domain_id"
	// KeySwiftProjectDomainName is the secret data key for the OpenStack project's domain name.
	KeySwiftProjectDomainName = "project_domain_name"
	// KeySwiftProjectID is the secret data key for the OpenStack project id.
	KeySwiftProjectID = "project_id"
	// KeySwiftProjectName is the secret data key for the OpenStack project name.
	KeySwiftProjectName = "project_name"
	// KeySwiftRegion is the secret data key for the OpenStack Swift region.
	KeySwiftRegion = "region"
	// KeySwiftUserDomainID is the secret data key for the OpenStack Swift user domain id.
	KeySwiftUserDomainID = "user_domain_id"
	// KeySwiftUserDomainName is the secret data key for the OpenStack Swift user domain name.
	KeySwiftUserDomainName = "user_domain_name"
	// KeySwiftUserID is the secret data key for the OpenStack Swift user id.
	KeySwiftUserID = "user_id"
	// KeySwiftUsername is the secret data key for the OpenStack Swift password.
	KeySwiftUsername = "username"

	ServiceAccountTokenFilePath = saTokenVolumeMountPath + "/token"
)

Variables

This section is empty.

Functions

func BuildSchemaConfig

func BuildSchemaConfig(
	utcTime time.Time,
	spec lokiv1.ObjectStorageSpec,
	status lokiv1.LokiStackStorageStatus,
) ([]lokiv1.ObjectStorageSchema, error)

BuildSchemaConfig creates a list of schemas to be used to configure the storage schemas for the cluster. This method assumes that the following validation has been done to the statuses and specs:

1. All EffectiveDate fields are able to be parsed 2. All EffectiveDate fields are unique in their respective list

func ConfigureDeployment

func ConfigureDeployment(d *appsv1.Deployment, opts Options) error

ConfigureDeployment appends additional pod volumes and container env vars, args, volume mounts based on the object storage type. Currently supported amendments: - All: Ensure object storage secret mounted and auth projected as env vars. - GCS: Ensure env var GOOGLE_APPLICATION_CREDENTIALS in container - S3: Ensure mounting custom CA configmap if any TLSConfig given

func ConfigureStatefulSet

func ConfigureStatefulSet(d *appsv1.StatefulSet, opts Options) error

ConfigureStatefulSet appends additional pod volumes and container env vars, args, volume mounts based on the object storage type. Currently supported amendments: - All: Ensure object storage secret mounted and auth projected as env vars. - GCS: Ensure env var GOOGLE_APPLICATION_CREDENTIALS in container - S3: Ensure mounting custom CA configmap if any TLSConfig given

func ManagedCredentialsSecretName added in v0.6.0

func ManagedCredentialsSecretName(stackName string) string

ManagedCredentialsSecretName returns the name of the secret holding the managed credentials.

Types

type AlibabaCloudStorageConfig

type AlibabaCloudStorageConfig struct {
	Endpoint string
	Bucket   string
}

AlibabaCloudStorageConfig for AlibabaCloud storage config

type AzureStorageConfig

type AzureStorageConfig struct {
	Env              string
	Container        string
	EndpointSuffix   string
	Audience         string
	WorkloadIdentity bool
}

AzureStorageConfig for Azure storage config

type CloudCredentials added in v0.6.0

type CloudCredentials struct {
	SecretName string
	SHA1       string
}

type GCSStorageConfig

type GCSStorageConfig struct {
	Bucket           string
	Audience         string
	WorkloadIdentity bool
}

GCSStorageConfig for GCS storage config

type OpenShiftOptions added in v0.6.0

type OpenShiftOptions struct {
	Enabled          bool
	CloudCredentials CloudCredentials
}

func (OpenShiftOptions) TokenCCOAuthEnabled added in v0.6.0

func (o OpenShiftOptions) TokenCCOAuthEnabled() bool

type Options

type Options struct {
	Schemas        []lokiv1.ObjectStorageSchema
	SharedStore    lokiv1.ObjectStorageSecretType
	CredentialMode lokiv1.CredentialMode

	Azure        *AzureStorageConfig
	GCS          *GCSStorageConfig
	S3           *S3StorageConfig
	Swift        *SwiftStorageConfig
	AlibabaCloud *AlibabaCloudStorageConfig

	SecretName string
	SecretSHA1 string
	TLS        *TLSConfig

	OpenShift OpenShiftOptions
}

Options is used to configure Loki to integrate with supported object storages.

type S3SSEConfig added in v0.5.0

type S3SSEConfig struct {
	Type                 S3SSEType
	KMSKeyID             string
	KMSEncryptionContext string
}

type S3SSEType added in v0.5.0

type S3SSEType string
const (
	SSEKMSType S3SSEType = "SSE-KMS"
	SSES3Type  S3SSEType = "SSE-S3"
)

type S3StorageConfig

type S3StorageConfig struct {
	Endpoint string
	Region   string
	Buckets  string
	Audience string
	STS      bool
	SSE      S3SSEConfig
}

S3StorageConfig for S3 storage config

type SwiftStorageConfig

type SwiftStorageConfig struct {
	AuthURL           string
	UserDomainName    string
	UserDomainID      string
	UserID            string
	DomainID          string
	DomainName        string
	ProjectID         string
	ProjectName       string
	ProjectDomainID   string
	ProjectDomainName string
	Region            string
	Container         string
}

SwiftStorageConfig for Swift storage config

type TLSConfig

type TLSConfig struct {
	CA  string
	Key string
}

TLSConfig for object storage endpoints. Currently supported only by: - S3

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