backup

package

v0.0.0-...-ac7cf33 Latest Latest Go to latest Published: Oct 27, 2019 License: MIT Imports: 7 Imported by: 0

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Repository

github.com/rafaelreinert/godna

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Open Source Insights

Documentation ¶

Index ¶

type LogLine
type Reader
- func NewReader(file *os.File) *Reader
- func (r *Reader) ReadAll(output chan *LogLine)
type Status
type Writer
- func NewWriter(outputDir string) *Writer
- func (w *Writer) CloseFiles()
- func (w *Writer) WriteInFileByServer(l *LogLine)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type LogLine ¶

type LogLine struct {
	Container string   `json:"container"`
	Line      string   `json:"_line"`
	Host      string   `json:"_host"`
	Tags      []string `json:"_tag"`
}

A LogLine represent a json line of LogDNA backup file.

type Reader ¶

type Reader struct {
	File   *os.File
	Status *Status
}

A Reader can be read to retrieve uncompressed data from logdna backup file compressed with gzip.

func NewReader ¶

func NewReader(file *os.File) *Reader

NewReader creates a new Reader reading the given file.

func (*Reader) ReadAll ¶

func (r *Reader) ReadAll(output chan *LogLine)

ReadAll reads all file until EOF, Each row is parsed to a LogLine and sent to output channel. After EOF the output channel will be closed

type Status ¶

type Status struct {
	FileInfo os.FileInfo
	Offset   int64
}

A Status contain the status of reading. FileInfo is a os.FileInfo of reading file. Offset is a position where the reader read at moment

type Writer ¶

type Writer struct {
	OutputDir string
	// contains filtered or unexported fields
}

A Writer can be write to text plain from LogLine.

func NewWriter ¶

func NewWriter(outputDir string) *Writer

NewWriter creates a new Writer writing files in output dir.

func (*Writer) CloseFiles ¶

func (w *Writer) CloseFiles()

CloseFiles will close all opened files.

func (*Writer) WriteInFileByServer ¶

func (w *Writer) WriteInFileByServer(l *LogLine)

WriteInFileByServer write a LogLine in a respective file. The file name is {l.Host}.log. For Each Distinct Host will open a new file but will not close the files when done. It is the caller's responsibility to call CloseFiles on the Writer when done.

Source Files ¶

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