dbstorage

README

Database Storage

🚧 This extension is in alpha. Configuration and functionality are subject to change.

The Database Storage extension can persist state to a relational database.

The extension requires read and write access to a database table.

driver: the name of the database driver to use. By default, the storage client supports "sqlite3" and "pgx".

Implementors can add additional driver support by importing SQL drivers into the program. See Golang database/sql package documentation for more information.

datasource: the url of the database, in the format accepted by the driver.

extensions:
  db_storage:
    driver: "sqlite3"
    datasource: "foo.db?_busy_timeout=10000&_journal=WAL&_sync=NORMAL"

service:
  extensions: [db_storage]
  pipelines:
    traces:
      receivers: [nop]
      processors: [nop]
      exporters: [nop]

# Data pipeline is required to load the config.
receivers:
  nop:
processors:
  nop:
exporters:
  nop:

Documentation

Index

• func NewFactory() component.ExtensionFactory
• type Config
  • func (cfg *Config) Validate() error

Functions

func NewFactory

func NewFactory() component.ExtensionFactory

NewFactory creates a factory for DBStorage extension.

Types

type Config

type Config struct {
	config.ExtensionSettings `mapstructure:",squash"`
	DriverName               string `mapstructure:"driver,omitempty"`
	DataSource               string `mapstructure:"datasource,omitempty"`
}

Config defines configuration for dbstorage extension.

func (*Config) Validate

func (cfg *Config) Validate() error