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moby--moby/daemon/logger/plugin_unsupported.go
Brian Goff 27bd6842f8 Implement plugins for logging drivers
Logging plugins use the same HTTP interface as other plugins for basic
command operations meanwhile actual logging operations are handled (on
Unix) via a fifo.

The plugin interface looks like so:

```go
type loggingPlugin interface {
  StartLogging(fifoPath string, loggingContext Context) error
  StopLogging(fifoPath)
```

This means a plugin must implement `LoggingDriver.StartLogging` and
`LoggingDriver.StopLogging` endpoints and be able to consume the passed
in fifo.

Logs are sent via stream encoder to the fifo encoded with protobuf.

Signed-off-by: Brian Goff <cpuguy83@gmail.com>
2017-04-10 13:17:20 -04:00

12 lines
200 B
Go

// +build !linux,!solaris,!freebsd
package logger
import (
"errors"
"io"
)
func openPluginStream(a *pluginAdapter) (io.WriteCloser, error) {
return nil, errors.New("log plugin not supported")
}