rdsbroker

package
v1.59.0 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Apr 9, 2024 License: Apache-2.0 Imports: 22 Imported by: 0

Documentation

Index

Constants

View Source 
const MasterPasswordLength = 32
View Source 
const MasterUsernameLength = 16
View Source 
const RestoreFromLatestSnapshotBeforeTimeFormat = "2006-01-02 15:04:05"
View Source 
const RestoreFromPointInTimeBeforeTimeFormat = "2006-01-02 15:04:05"
View Source 
const StateReboot = "PendingReboot"
View Source 
const StateResetUserPassword = "PendingResetUserPassword"
View Source 
const StateUpdateSettings = "PendingUpdateSettings"

Variables

View Source 
var (
	ErrEncryptionNotUpdateable = errors.New("instance can not be updated to a plan with different encryption settings")
	ErrCannotSkipMajorVersion  = errors.New("cannot skip major Postgres versions. Please upgrade one major version at a time (e.g. 10, to 11, to 12)")
	ErrCannotDowngradeVersion  = errors.New("cannot downgrade major versions")
	ErrCannotDowngradeStorage  = errors.New("cannot downgrade storage")
)
View Source 
var SupportedPreloadExtensions = map[string][]DBExtension{
	"postgres13": {
		DBExtension{
			Name:                   "orafce",
			RequiresPreloadLibrary: true,
		},
		DBExtension{
			Name:                   "pgaudit",
			RequiresPreloadLibrary: true,
		},
		DBExtension{
			Name:                   "pglogical",
			RequiresPreloadLibrary: true,
		},
		DBExtension{
			Name:                   "pg_similarity",
			RequiresPreloadLibrary: true,
		},
		DBExtension{
			Name:                   "pg_stat_statements",
			RequiresPreloadLibrary: true,
		},
		DBExtension{
			Name:                   "pg_hint_plan",
			RequiresPreloadLibrary: true,
		},
	},

	"postgres12": {
		DBExtension{
			Name:                   "orafce",
			RequiresPreloadLibrary: true,
		},
		DBExtension{
			Name:                   "pgaudit",
			RequiresPreloadLibrary: true,
		},
		DBExtension{
			Name:                   "pglogical",
			RequiresPreloadLibrary: true,
		},
		DBExtension{
			Name:                   "pg_similarity",
			RequiresPreloadLibrary: true,
		},
		DBExtension{
			Name:                   "pg_stat_statements",
			RequiresPreloadLibrary: true,
		},
		DBExtension{
			Name:                   "pg_hint_plan",
			RequiresPreloadLibrary: true,
		},
	},

	"postgres11": {
		DBExtension{
			Name:                   "auto_explain",
			RequiresPreloadLibrary: true,
		},
		DBExtension{
			Name:                   "orafce",
			RequiresPreloadLibrary: true,
		},
		DBExtension{
			Name:                   "pgaudit",
			RequiresPreloadLibrary: true,
		},
		DBExtension{
			Name:                   "pglogical",
			RequiresPreloadLibrary: true,
		},
		DBExtension{
			Name:                   "pg_similarity",
			RequiresPreloadLibrary: true,
		},
		DBExtension{
			Name:                   "pg_stat_statements",
			RequiresPreloadLibrary: true,
		},
		DBExtension{
			Name:                   "pg_hint_plan",
			RequiresPreloadLibrary: true,
		},
	},

	"postgres10": {
		DBExtension{
			Name:                   "auto_explain",
			RequiresPreloadLibrary: true,
		},
		DBExtension{
			Name:                   "orafce",
			RequiresPreloadLibrary: true,
		},
		DBExtension{
			Name:                   "pgaudit",
			RequiresPreloadLibrary: true,
		},
		DBExtension{
			Name:                   "pglogical",
			RequiresPreloadLibrary: true,
		},
		DBExtension{
			Name:                   "pg_similarity",
			RequiresPreloadLibrary: true,
		},
		DBExtension{
			Name:                   "pg_stat_statements",
			RequiresPreloadLibrary: true,
		},
		DBExtension{
			Name:                   "pg_hint_plan",
			RequiresPreloadLibrary: true,
		},
	},
}

Lists the supported database extensions that require libraries to be loaded on startup, keyed on database engine family

Note that not all of these extensions necessarily make sense to allow in the offering configuration

Functions

This section is empty.

Types

type BindParameters 

type BindParameters struct {
	ReadOnly bool `json:"read_only"`
}

type Catalog 

type Catalog struct {
	Services       []Service `json:"services,omitempty"`
	ExcludeEngines []Engine  `json:"exclude_engines"`
}

func (Catalog) FindService 

func (c Catalog) FindService(serviceID string) (service Service, found bool)

func (Catalog) FindServicePlan 

func (c Catalog) FindServicePlan(planID string) (plan ServicePlan, found bool)

func (Catalog) Validate 

func (c Catalog) Validate() error

type CatalogExternal 

type CatalogExternal struct {
	Services []domain.Service `json:"services"`
}

type Config 

type Config struct {
	Region                       string  `json:"region"`
	DBPrefix                     string  `json:"db_prefix"`
	BrokerName                   string  `json:"broker_name"`
	AWSPartition                 string  `json:"aws_partition"`
	MasterPasswordSeed           string  `json:"master_password_seed"`
	AWSTagCacheSeconds           uint    `json:"aws_tag_cache_seconds"`
	AllowUserProvisionParameters bool    `json:"allow_user_provision_parameters"`
	AllowUserUpdateParameters    bool    `json:"allow_user_update_parameters"`
	AllowUserBindParameters      bool    `json:"allow_user_bind_parameters"`
	Catalog                      Catalog `json:"catalog"`
}

func (*Config) FillDefaults 

func (c *Config) FillDefaults()

func (Config) Validate 

func (c Config) Validate() error

type Credentials 

type Credentials struct {
	Host     string `json:"host"`
	Port     int64  `json:"port"`
	Name     string `json:"name"`
	Username string `json:"username"`
	Password string `json:"password"`
	URI      string `json:"uri"`
	JDBCURI  string `json:"jdbcuri"`
}

type DBExtension added in v0.27.0 

type DBExtension struct {
	Name                   string
	RequiresPreloadLibrary bool
}

type Engine 

type Engine struct {
	Engine        string `json:"engine"`
	EngineVersion string `json:"engine_version"`
}

type ParameterGroupSelector added in v0.27.0 

type ParameterGroupSelector interface {
	SelectParameterGroup(servicePlan ServicePlan, extensions []string) (string, error)
}

type ParameterGroupSource added in v0.27.0 

type ParameterGroupSource struct {
	// contains filtered or unexported fields
}

func NewParameterGroupSource added in v0.27.0 

func NewParameterGroupSource(config Config, rdsInstance awsrds.RDSInstance, supportedPreloadExtensions map[string][]DBExtension, logger lager.Logger) *ParameterGroupSource

func (*ParameterGroupSource) SelectParameterGroup added in v0.27.0 

func (pgs *ParameterGroupSource) SelectParameterGroup(servicePlan ServicePlan, extensions []string) (string, error)

type ProvisionParameters 

type ProvisionParameters struct {
	BackupRetentionPeriod           int64    `json:"backup_retention_period"`
	CharacterSetName                string   `json:"character_set_name"`
	DBName                          string   `json:"dbname"`
	PreferredBackupWindow           string   `json:"preferred_backup_window"`
	PreferredMaintenanceWindow      string   `json:"preferred_maintenance_window"`
	SkipFinalSnapshot               *bool    `json:"skip_final_snapshot"`
	RestoreFromPointInTimeOf        *string  `json:"restore_from_point_in_time_of"`
	RestoreFromPointInTimeBefore    *string  `json:"restore_from_point_in_time_before"`
	RestoreFromLatestSnapshotOf     *string  `json:"restore_from_latest_snapshot_of"`
	RestoreFromLatestSnapshotBefore *string  `json:"restore_from_latest_snapshot_before"`
	Extensions                      []string `json:"enable_extensions"`
}

func (*ProvisionParameters) Validate 

func (pp *ProvisionParameters) Validate() error

type RDSBroker 

type RDSBroker struct {
	// contains filtered or unexported fields
}

func New 

func New(
	config Config,
	dbInstance awsrds.RDSInstance,
	sqlProvider sqlengine.Provider,
	parameterGroupSelector ParameterGroupSelector,
	logger lager.Logger,
) *RDSBroker

func (*RDSBroker) Bind 

func (b *RDSBroker) Bind(
	ctx context.Context,
	instanceID, bindingID string,
	details domain.BindDetails,
	asyncAllowed bool,
) (domain.Binding, error)

func (*RDSBroker) CheckAndRotateCredentials 

func (b *RDSBroker) CheckAndRotateCredentials()

func (*RDSBroker) Deprovision 

func (b *RDSBroker) Deprovision(
	ctx context.Context,
	instanceID string,
	details domain.DeprovisionDetails,
	asyncAllowed bool,
) (domain.DeprovisionServiceSpec, error)

func (*RDSBroker) GetBinding added in v0.39.0 

func (b *RDSBroker) GetBinding(ctx context.Context, instanceID, bindingID string, details domain.FetchBindingDetails) (domain.GetBindingSpec, error)

func (*RDSBroker) GetInstance added in v0.39.0 

func (b *RDSBroker) GetInstance(
	ctx context.Context,
	instanceID string,
	details domain.FetchInstanceDetails,
) (domain.GetInstanceDetailsSpec, error)

func (*RDSBroker) LastBindingOperation added in v0.39.0 

func (b *RDSBroker) LastBindingOperation(ctx context.Context, first, second string, pollDetails domain.PollDetails) (domain.LastOperation, error)

func (*RDSBroker) LastOperation 

func (b *RDSBroker) LastOperation(
	ctx context.Context,
	instanceID string,
	pollDetails domain.PollDetails,
) (domain.LastOperation, error)

func (*RDSBroker) PostRestoreTasks 

func (b *RDSBroker) PostRestoreTasks(instanceID string, dbInstance *rds.DBInstance, tagsByName map[string]string) (asyncOperationTriggered bool, err error)

func (*RDSBroker) Provision 

func (b *RDSBroker) Provision(
	ctx context.Context,
	instanceID string,
	details domain.ProvisionDetails,
	asyncAllowed bool,
) (domain.ProvisionedServiceSpec, error)

func (*RDSBroker) RebootIfRequired added in v0.31.0 

func (b *RDSBroker) RebootIfRequired(instanceID string, dbInstance *rds.DBInstance) (asyncOperationTriggered bool, err error)

func (*RDSBroker) Services 

func (b *RDSBroker) Services(ctx context.Context) ([]domain.Service, error)

func (*RDSBroker) Unbind 

func (b *RDSBroker) Unbind(
	ctx context.Context,
	instanceID, bindingID string,
	details domain.UnbindDetails,
	asyncAllowed bool,
) (domain.UnbindSpec, error)

func (*RDSBroker) Update 

func (b *RDSBroker) Update(
	ctx context.Context,
	instanceID string,
	details domain.UpdateDetails,
	asyncAllowed bool,
) (domain.UpdateServiceSpec, error)

type RDSInstanceTags added in v0.27.0 

type RDSInstanceTags struct {
	Action                   string
	ServiceID                string
	PlanID                   string
	OrganizationID           string
	SpaceID                  string
	SkipFinalSnapshot        string
	OriginSnapshotIdentifier string
	OriginDatabaseIdentifier string
	OriginPointInTime        string
	Extensions               []string
	ChargeableEntity         string
}

type RDSProperties 

type RDSProperties struct {
	DBInstanceClass            *string   `json:"db_instance_class"`
	Engine                     *string   `json:"engine"`
	EngineVersion              *string   `json:"engine_version"`
	EngineFamily               *string   `json:"engine_family"`
	AllocatedStorage           *int64    `json:"allocated_storage"`
	AutoMinorVersionUpgrade    *bool     `json:"auto_minor_version_upgrade,omitempty"`
	AvailabilityZone           *string   `json:"availability_zone,omitempty"`
	BackupRetentionPeriod      *int64    `json:"backup_retention_period,omitempty"`
	CharacterSetName           *string   `json:"character_set_name,omitempty"`
	DBSecurityGroups           []*string `json:"db_security_groups,omitempty"`
	DBSubnetGroupName          *string   `json:"db_subnet_group_name,omitempty"`
	LicenseModel               *string   `json:"license_model,omitempty"`
	MultiAZ                    *bool     `json:"multi_az,omitempty"`
	OptionGroupName            *string   `json:"option_group_name,omitempty"`
	Port                       *int64    `json:"port,omitempty"`
	PreferredBackupWindow      *string   `json:"preferred_backup_window,omitempty"`
	PreferredMaintenanceWindow *string   `json:"preferred_maintenance_window,omitempty"`
	PubliclyAccessible         *bool     `json:"publicly_accessible,omitempty"`
	StorageEncrypted           *bool     `json:"storage_encrypted,omitempty"`
	KmsKeyID                   *string   `json:"kms_key_id,omitempty"`
	StorageType                *string   `json:"storage_type,omitempty"`
	Iops                       *int64    `json:"iops,omitempty"`
	VpcSecurityGroupIds        []*string `json:"vpc_security_group_ids,omitempty"`
	CopyTagsToSnapshot         *bool     `json:"copy_tags_to_snapshot,omitempty"`
	SkipFinalSnapshot          *bool     `json:"skip_final_snapshot,omitempty"`
	DefaultExtensions          []*string `json:"default_extensions,omitempty"`
	AllowedExtensions          []*string `json:"allowed_extensions"`
}

func (RDSProperties) Validate 

func (rp RDSProperties) Validate(c Catalog) error

type Service 

type Service struct {
	ID              string                         `json:"id"`
	Name            string                         `json:"name"`
	Description     string                         `json:"description"`
	Tags            []string                       `json:"tags,omitempty"`
	PlanUpdatable   bool                           `json:"plan_updateable"`
	Plans           []ServicePlan                  `json:"plans"`
	Requires        []domain.RequiredPermission    `json:"requires,omitempty"`
	Metadata        *domain.ServiceMetadata        `json:"metadata,omitempty"`
	DashboardClient *domain.ServiceDashboardClient `json:"dashboard_client,omitempty"`
}

func (Service) Validate 

func (s Service) Validate(c Catalog) error

type ServicePlan 

type ServicePlan struct {
	ID            string                         `json:"id"`
	Name          string                         `json:"name"`
	Description   string                         `json:"description"`
	Free          *bool                          `json:"free,omitempty"`
	Metadata      *brokerapi.ServicePlanMetadata `json:"metadata,omitempty"`
	RDSProperties RDSProperties                  `json:"rds_properties,omitempty"`
}

func (ServicePlan) EngineVersion added in v0.48.0 

func (sp ServicePlan) EngineVersion() (*semver.Version, error)

func (ServicePlan) IsUpgradeFrom added in v0.48.0 

func (sp ServicePlan) IsUpgradeFrom(oldPlan ServicePlan) (bool, error)

func (ServicePlan) Validate 

func (sp ServicePlan) Validate(c Catalog) error

type UpdateParameters 

type UpdateParameters struct {
	ApplyAtMaintenanceWindow    bool     `json:"apply_at_maintenance_window"`
	BackupRetentionPeriod       int64    `json:"backup_retention_period"`
	PreferredBackupWindow       string   `json:"preferred_backup_window"`
	PreferredMaintenanceWindow  string   `json:"preferred_maintenance_window"`
	SkipFinalSnapshot           *bool    `json:"skip_final_snapshot"`
	Reboot                      *bool    `json:"reboot"`
	UpgradeMinorVersionToLatest *bool    `json:"update_minor_version_to_latest"`
	ForceFailover               *bool    `json:"force_failover"`
	EnableExtensions            []string `json:"enable_extensions"`
	DisableExtensions           []string `json:"disable_extensions"`
}

func (*UpdateParameters) CheckForCompatibilityWithPlanChange added in v0.36.0 

func (up *UpdateParameters) CheckForCompatibilityWithPlanChange() error

func (*UpdateParameters) Validate 

func (up *UpdateParameters) Validate() error

Source Files

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Directories

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