promkv

README

promkv

promkv is a joke key-value store backed by Prometheus.

Key-value pairs are stored as three different time series:

• promkv_file_timestamp_seconds: The timestamp where the most recent write of the key-value pair starts.
• promkv_file_size_bytes: The size of the most recent write, in bytes.
• promkv_file_content: The content of the most recent write. Each byte of the value is uploaded as a different sample one second apart.

The name of the key is stored as the key label.

Do not use this in production; promkv is almost guaranteed to do something wrong and will probably lose data.

Documentation

Index

• type BasicAuth
• type KV
  • func New(opts Options) *KV
  • func (db *KV) Get(ctx context.Context, name string) ([]byte, error)
  • func (db *KV) Set(ctx context.Context, name string, r io.Reader) error
• type Options

Types

type BasicAuth

type BasicAuth struct {
	Username, Password string
}

type KV

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

KV is a key-value store backed by Prometheus.

func New

func New(opts Options) *KV

func (*KV) Get

func (db *KV) Get(ctx context.Context, name string) ([]byte, error)

func (*KV) Set

func (db *KV) Set(ctx context.Context, name string, r io.Reader) error

type Options

type Options struct {
	APIURL   string
	WriteURL string

	Client *http.Client
}

Options configures the KV client.