b1b57c9cd4
- noplog driver pkg for '--log-driver=none' (null object pattern) - centralized factory for log drivers (instead of case/switch) - logging drivers registers themselves to factory upon import (easy plug/unplug of drivers in daemon/logdrivers.go) - daemon now doesn't start with an invalid log driver - Name() method of loggers is actually now their cli names (made it useful) - generalized Read() logic, made it unsupported except json-file (preserves existing behavior) Spotted some duplication code around processing of legacy json-file format, didn't touch that and refactored in both places. Signed-off-by: Ahmet Alp Balkan <ahmetalpbalkan@gmail.com> Upstream-commit: 3a8728b431df07249ad913ea9a12e27dc39b8956 Component: engine
26 lines
483 B
Go
26 lines
483 B
Go
package logger
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import (
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"errors"
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"io"
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"time"
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)
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var ReadLogsNotSupported = errors.New("configured logging reader does not support reading")
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// Message is datastructure that represents record from some container
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type Message struct {
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ContainerID string
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Line []byte
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Source string
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Timestamp time.Time
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}
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// Logger is interface for docker logging drivers
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type Logger interface {
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Log(*Message) error
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Name() string
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Close() error
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GetReader() (io.Reader, error)
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}
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