db

package

v0.0.0-...-519bf1e Latest Latest Go to latest Published: Jun 16, 2021 License: AGPL-3.0 Imports: 14 Imported by: 0

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Repository

github.com/coopernurse/maelstrom

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Documentation ¶

Index ¶

Constants
Variables
type Db
type SqlDb
- func NewSqlDb(driver string, dsn string) (*SqlDb, error)
- func NewTestSqlDb() *SqlDb

Constants ¶

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const (
	RolePlacement = "placement"
	RoleAutoScale = "autoscale"
	RoleCron      = "cron"
)

Variables ¶

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var AlreadyExists = fmt.Errorf("Entity already exists")

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var IncorrectPreviousVersion = fmt.Errorf("Incorrect PreviousVersion")

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var NotFound = fmt.Errorf("Not Found")

Functions ¶

This section is empty.

Types ¶

type Db ¶

type Db interface {
	Migrate() error

	AcquireOrRenewRole(roleId string, nodeId string, lockDur time.Duration) (bool, string, error)
	ReleaseRole(roleId string, nodeId string) error
	ReleaseAllRoles(nodeId string) error

	ListProjects(input v1.ListProjectsInput) (v1.ListProjectsOutput, error)

	PutComponent(component v1.Component) (int64, error)
	GetComponent(componentName string) (v1.Component, error)
	ListComponents(input v1.ListComponentsInput) (v1.ListComponentsOutput, error)
	RemoveComponent(componentName string) (bool, error)

	GetComponentDeployCount(componentName string, version int64) (int, error)
	IncrementComponentDeployCount(componentName string, version int64) error

	PutEventSource(eventSource v1.EventSource) (int64, error)
	GetEventSource(eventSourceName string) (v1.EventSource, error)
	ListEventSources(input v1.ListEventSourcesInput) (v1.ListEventSourcesOutput, error)
	RemoveEventSource(eventSourceName string) (bool, error)
	SetEventSourcesEnabled(eventSourceNames []string, enabled bool) (int64, error)

	PutNodeStatus(status v1.NodeStatus) error
	ListNodeStatus() ([]v1.NodeStatus, error)
	RemoveNodeStatusOlderThan(observedAt time.Time) (int64, error)
	RemoveNodeStatus(nodeId string) (bool, error)
}

type SqlDb ¶

type SqlDb struct {
	DebugLog bool
	// contains filtered or unexported fields
}

func NewSqlDb ¶

func NewSqlDb(driver string, dsn string) (*SqlDb, error)

func NewTestSqlDb ¶

func NewTestSqlDb() *SqlDb

func (*SqlDb) AcquireOrRenewRole ¶

func (d *SqlDb) AcquireOrRenewRole(roleId string, nodeId string, lockDur time.Duration) (bool, string, error)

func (*SqlDb) Close ¶

func (d *SqlDb) Close()

func (*SqlDb) DeleteAll ¶

func (d *SqlDb) DeleteAll() error

func (*SqlDb) GetComponent ¶

func (d *SqlDb) GetComponent(componentName string) (component v1.Component, err error)

func (*SqlDb) GetComponentDeployCount ¶

func (d *SqlDb) GetComponentDeployCount(componentName string, version int64) (int, error)

func (*SqlDb) GetEventSource ¶

func (d *SqlDb) GetEventSource(eventSourceName string) (es v1.EventSource, err error)

func (*SqlDb) IncrementComponentDeployCount ¶

func (d *SqlDb) IncrementComponentDeployCount(componentName string, version int64) error

func (*SqlDb) ListComponents ¶

func (d *SqlDb) ListComponents(input v1.ListComponentsInput) (output v1.ListComponentsOutput, err error)

func (*SqlDb) ListEventSources ¶

func (d *SqlDb) ListEventSources(input v1.ListEventSourcesInput) (v1.ListEventSourcesOutput, error)

func (*SqlDb) ListNodeStatus ¶

func (d *SqlDb) ListNodeStatus() ([]v1.NodeStatus, error)

func (*SqlDb) ListProjects ¶

func (d *SqlDb) ListProjects(input v1.ListProjectsInput) (v1.ListProjectsOutput, error)

func (*SqlDb) Migrate ¶

func (d *SqlDb) Migrate() error

func (*SqlDb) PutComponent ¶

func (d *SqlDb) PutComponent(component v1.Component) (int64, error)

func (*SqlDb) PutEventSource ¶

func (d *SqlDb) PutEventSource(eventSource v1.EventSource) (int64, error)

func (*SqlDb) PutNodeStatus ¶

func (d *SqlDb) PutNodeStatus(status v1.NodeStatus) error

func (*SqlDb) ReleaseAllRoles ¶

func (d *SqlDb) ReleaseAllRoles(nodeId string) error

func (*SqlDb) ReleaseRole ¶

func (d *SqlDb) ReleaseRole(roleId string, nodeId string) error

func (*SqlDb) RemoveComponent ¶

func (d *SqlDb) RemoveComponent(componentName string) (found bool, err error)

func (*SqlDb) RemoveEventSource ¶

func (d *SqlDb) RemoveEventSource(eventSourceName string) (bool, error)

func (*SqlDb) RemoveNodeStatus ¶

func (d *SqlDb) RemoveNodeStatus(nodeId string) (bool, error)

func (*SqlDb) RemoveNodeStatusOlderThan ¶

func (d *SqlDb) RemoveNodeStatusOlderThan(observedAt time.Time) (int64, error)

func (*SqlDb) SetEventSourcesEnabled ¶

func (d *SqlDb) SetEventSourcesEnabled(eventSourceNames []string, enabled bool) (int64, error)

Source Files ¶

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