task

package
v0.7.0 Latest Latest
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 Go to latest Published: Mar 27, 2026 License: PostgreSQL Imports: 12 Imported by: 0

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Index

Constants

This section is empty.

Variables

View Source 
var ErrTaskNotFound = errors.New("task not found")

Functions

func Provide 

func Provide(i *do.Injector)

Types

type LogEntry 

type LogEntry struct {
	Timestamp time.Time
	Message   string
	Fields    map[string]any
}

type Options 

type Options struct {
	Scope               Scope     `json:"scope"`
	ParentID            uuid.UUID `json:"parent_id"`
	DatabaseID          string    `json:"database_id"`
	NodeName            string    `json:"node_name"`
	InstanceID          string    `json:"instance_id"`
	HostID              string    `json:"host_id"`
	Type                Type      `json:"type"`
	WorkflowInstanceID  string    `json:"workflow_id"`
	WorkflowExecutionID string    `json:"workflow_execution_id"`
}

func (Options) EntityID added in v0.7.0 

func (o Options) EntityID() string

type Scope added in v0.7.0 

type Scope string
const (
	ScopeDatabase Scope = "database"
	ScopeHost     Scope = "host"
)

func (Scope) String added in v0.7.0 

func (s Scope) String() string

type Service 

type Service struct {
	Store *Store
}

func NewService 

func NewService(store *Store) *Service

func (*Service) AddLogEntry 

func (s *Service) AddLogEntry(ctx context.Context, scope Scope, entityID string, taskID uuid.UUID, entry LogEntry) error

func (*Service) CreateTask 

func (s *Service) CreateTask(ctx context.Context, opts Options) (*Task, error)

func (*Service) DeleteAllTaskLogs 

func (s *Service) DeleteAllTaskLogs(ctx context.Context, scope Scope, entityID string) error

func (*Service) DeleteAllTasks 

func (s *Service) DeleteAllTasks(ctx context.Context, scope Scope, entityID string) error

func (*Service) DeleteTask 

func (s *Service) DeleteTask(ctx context.Context, scope Scope, entityID string, taskID uuid.UUID) error

func (*Service) DeleteTaskLogs 

func (s *Service) DeleteTaskLogs(ctx context.Context, scope Scope, entityID string, taskID uuid.UUID) error

func (*Service) GetTask 

func (s *Service) GetTask(ctx context.Context, scope Scope, entityID string, taskID uuid.UUID) (*Task, error)

func (*Service) GetTaskLog 

func (s *Service) GetTaskLog(ctx context.Context, scope Scope, entityID string, taskID uuid.UUID, options TaskLogOptions) (*TaskLog, error)

func (*Service) GetTasks 

func (s *Service) GetTasks(ctx context.Context, scope Scope, entityID string, options TaskListOptions) ([]*Task, error)

func (*Service) UpdateTask 

func (s *Service) UpdateTask(ctx context.Context, task *Task) error

type SortOrder 

type SortOrder string
const (
	SortAscend  SortOrder = "ascend"
	SortDescend SortOrder = "descend"
)

func (SortOrder) String 

func (s SortOrder) String() string

type Status 

type Status string
const (
	StatusPending   Status = "pending"
	StatusRunning   Status = "running"
	StatusCompleted Status = "completed"
	StatusFailed    Status = "failed"
	StatusCanceled  Status = "canceled"
	StatusCanceling Status = "canceling"
	StatusUnknown   Status = "unknown"
)

func (Status) String 

func (s Status) String() string

type Store 

type Store struct {
	Task           *TaskStore
	TaskLogMessage *TaskLogEntryStore
	// contains filtered or unexported fields
}

func NewStore 

func NewStore(client *clientv3.Client, root string) *Store

func (*Store) Txn 

func (s *Store) Txn(ops ...storage.TxnOperation) storage.Txn

type StoredTask 

type StoredTask struct {
	storage.StoredValue
	Task *Task `json:"task"`
}

type StoredTaskLogEntry 

type StoredTaskLogEntry struct {
	storage.StoredValue
	Scope      Scope          `json:"scope"`
	EntityID   string         `json:"entity_id"`
	DatabaseID string         `json:"database_id"`
	TaskID     uuid.UUID      `json:"task_id"`
	EntryID    uuid.UUID      `json:"entry_id"`
	Timestamp  time.Time      `json:"timestamp"`
	Message    string         `json:"message"`
	Fields     map[string]any `json:"fields"`
}

type Task 

type Task struct {
	Scope               Scope     `json:"scope"`
	EntityID            string    `json:"entity_id"`
	ParentID            uuid.UUID `json:"parent_id"`
	DatabaseID          string    `json:"database_id"`
	NodeName            string    `json:"node_name"`
	InstanceID          string    `json:"instance_id"`
	HostID              string    `json:"host_id"`
	TaskID              uuid.UUID `json:"task_id"`
	CreatedAt           time.Time `json:"created_at"`
	CompletedAt         time.Time `json:"completed_at"`
	Type                Type      `json:"type"`
	WorkflowInstanceID  string    `json:"workflow_id"`
	WorkflowExecutionID string    `json:"workflow_execution_id"`
	Status              Status    `json:"status"`
	Error               string    `json:"error"`
}

func NewTask 

func NewTask(opts Options) (*Task, error)

func (*Task) IsComplete 

func (t *Task) IsComplete() bool

func (*Task) SetCompleted 

func (t *Task) SetCompleted()

func (*Task) SetFailed 

func (t *Task) SetFailed(cause error)

func (*Task) Start 

func (t *Task) Start()

func (*Task) Update 

func (t *Task) Update(options UpdateOptions)

type TaskListOptions 

type TaskListOptions struct {
	Limit       int
	AfterTaskID uuid.UUID
	SortOrder   SortOrder

	// Optional filters (applied client-side by helper methods)
	Type     Type
	NodeName string
	Statuses []Status
}

type TaskLog 

type TaskLog struct {
	Scope       Scope      `json:"scope"`
	EntityID    string     `json:"entity_id"`
	DatabaseID  string     `json:"database_id"`
	TaskID      uuid.UUID  `json:"id"`
	LastEntryID uuid.UUID  `json:"last_entry_id"`
	Entries     []LogEntry `json:"entries"`
}

type TaskLogEntryStore 

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

func NewTaskLogEntryStore 

func NewTaskLogEntryStore(client *clientv3.Client, root string) *TaskLogEntryStore

func (*TaskLogEntryStore) DatabasePrefix 

func (s *TaskLogEntryStore) DatabasePrefix(databaseID string) string

DatabasePrefix returns the prefix for all task log entries for a given database. Deprecated: Use EntityPrefix(ScopeDatabase, databaseID) instead.

func (*TaskLogEntryStore) DeleteByDatabaseID 

func (s *TaskLogEntryStore) DeleteByDatabaseID(databaseID string) storage.DeleteOp

DeleteByDatabaseID deletes all log entries for a database. Deprecated: Use DeleteByEntity(ScopeDatabase, databaseID) instead.

func (*TaskLogEntryStore) DeleteByEntity added in v0.7.0 

func (s *TaskLogEntryStore) DeleteByEntity(scope Scope, entityID string) storage.DeleteOp

func (*TaskLogEntryStore) DeleteByTask added in v0.7.0 

func (s *TaskLogEntryStore) DeleteByTask(scope Scope, entityID string, taskID uuid.UUID) storage.DeleteOp

func (*TaskLogEntryStore) DeleteByTaskID 

func (s *TaskLogEntryStore) DeleteByTaskID(databaseID string, taskID uuid.UUID) storage.DeleteOp

DeleteByTaskID deletes all log entries for a task. Deprecated: Use DeleteByTask(ScopeDatabase, databaseID, taskID) instead.

func (*TaskLogEntryStore) EntityPrefix added in v0.7.0 

func (s *TaskLogEntryStore) EntityPrefix(scope Scope, entityID string) string

EntityPrefix returns the prefix for all task log entries for a given scope and entity.

func (*TaskLogEntryStore) GetAllByTask added in v0.7.0 

func (s *TaskLogEntryStore) GetAllByTask(scope Scope, entityID string, taskID uuid.UUID, options TaskLogOptions) storage.GetMultipleOp[*StoredTaskLogEntry]

func (*TaskLogEntryStore) GetAllByTaskID 

func (s *TaskLogEntryStore) GetAllByTaskID(databaseID string, taskID uuid.UUID, options TaskLogOptions) storage.GetMultipleOp[*StoredTaskLogEntry]

GetAllByTaskID retrieves all log entries for a task. Deprecated: Use GetAllByTask(ScopeDatabase, databaseID, taskID, options) instead.

func (*TaskLogEntryStore) Key 

func (s *TaskLogEntryStore) Key(scope Scope, entityID string, taskID, entryID uuid.UUID) string

Key returns the storage key for a task log entry.

func (*TaskLogEntryStore) KeyDeprecated added in v0.7.0 

func (s *TaskLogEntryStore) KeyDeprecated(databaseID string, taskID, entryID uuid.UUID) string

KeyDeprecated returns the storage key for a task log entry. Deprecated: Use Key(ScopeDatabase, databaseID, taskID, entryID) instead.

func (*TaskLogEntryStore) Prefix 

func (s *TaskLogEntryStore) Prefix() string

func (*TaskLogEntryStore) Put 

func (s *TaskLogEntryStore) Put(item *StoredTaskLogEntry) storage.PutOp[*StoredTaskLogEntry]

func (*TaskLogEntryStore) TaskPrefix 

func (s *TaskLogEntryStore) TaskPrefix(scope Scope, entityID string, taskID uuid.UUID) string

TaskPrefix returns the prefix for all log entries for a specific task.

func (*TaskLogEntryStore) TaskPrefixDeprecated added in v0.7.0 

func (s *TaskLogEntryStore) TaskPrefixDeprecated(databaseID string, taskID uuid.UUID) string

TaskPrefixDeprecated returns the prefix for all log entries for a specific task. Deprecated: Use TaskPrefix(ScopeDatabase, databaseID, taskID) instead.

type TaskLogOptions 

type TaskLogOptions struct {
	Limit        int
	AfterEntryID uuid.UUID
}

type TaskLogWriter 

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

func NewTaskLogWriter 

func NewTaskLogWriter(ctx context.Context, service *Service, scope Scope, entityID string, taskID uuid.UUID) *TaskLogWriter

func (*TaskLogWriter) Close 

func (w *TaskLogWriter) Close() error

func (*TaskLogWriter) Write 

func (w *TaskLogWriter) Write(p []byte) (n int, err error)

type TaskStore 

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

func NewTaskStore 

func NewTaskStore(client *clientv3.Client, root string) *TaskStore

func (*TaskStore) Create 

func (s *TaskStore) Create(item *StoredTask) storage.PutOp[*StoredTask]

func (*TaskStore) Delete 

func (s *TaskStore) Delete(scope Scope, entityID string, taskID uuid.UUID) storage.DeleteOp

func (*TaskStore) DeleteByEntity added in v0.7.0 

func (s *TaskStore) DeleteByEntity(scope Scope, entityID string) storage.DeleteOp

func (*TaskStore) EntityPrefix added in v0.7.0 

func (s *TaskStore) EntityPrefix(scope Scope, entityID string) string

func (*TaskStore) GetAllByEntity added in v0.7.0 

func (s *TaskStore) GetAllByEntity(scope Scope, entityID string, options TaskListOptions) storage.GetMultipleOp[*StoredTask]

func (*TaskStore) GetByKey 

func (s *TaskStore) GetByKey(scope Scope, entityID string, taskID uuid.UUID) storage.GetOp[*StoredTask]

func (*TaskStore) Key 

func (s *TaskStore) Key(scope Scope, entityID string, taskID uuid.UUID) string

func (*TaskStore) Prefix 

func (s *TaskStore) Prefix() string

func (*TaskStore) Update 

func (s *TaskStore) Update(item *StoredTask) storage.PutOp[*StoredTask]

type Type 

type Type string
const (
	TypeCreate          Type = "create"
	TypeUpdate          Type = "update"
	TypeDelete          Type = "delete"
	TypeNodeBackup      Type = "node_backup"
	TypeRestore         Type = "restore"
	TypeNodeRestore     Type = "node_restore"
	TypeRestartInstance Type = "restart_instance"
	TypeStopInstance    Type = "stop_instance"
	TypeStartInstance   Type = "start_instance"
	TypeSwitchover      Type = "switchover"
	TypeFailover        Type = "failover"
	TypeRemoveHost      Type = "remove_host"
)

func (Type) String 

func (t Type) String() string

type UpdateOptions 

type UpdateOptions struct {
	NodeName            *string    `json:"node_name,omitempty"`
	InstanceID          *string    `json:"instance_id,omitempty"`
	HostID              *string    `json:"host_id,omitempty"`
	WorkflowInstanceID  *string    `json:"workflow_instance_id,omitempty"`
	WorkflowExecutionID *string    `json:"workflow_execution_id,omitempty"`
	CompletedAt         *time.Time `json:"completed_at,omitempty"`
	Status              *Status    `json:"status,omitempty"`
	Error               *string    `json:"error,omitempty"`
}

func UpdateCancel 

func UpdateCancel() UpdateOptions

func UpdateComplete 

func UpdateComplete() UpdateOptions

func UpdateFail 

func UpdateFail(cause error) UpdateOptions

func UpdateStart 

func UpdateStart() UpdateOptions

Source Files

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