logging

Documentation

Overview

RAPID emits or proxies the following sources of logging:

1. Internal logs: RAPID's own application logs into stderr for operational use, visible only internally
2. Function stream-based logs: Runtime's stdout and stderr, read as newline separated lines
3. Function message-based logs: Stock runtimes communicate using a custom TLV protocol over a Unix pipe
4. Extension stream-based logs: Extension's stdout and stderr, read as newline separated lines
5. Platform logs: Logs that RAPID generates, but is visible either in customer's logs or via Logs API (e.g. EXTENSION, RUNTIME, RUNTIMEDONE, IMAGE)

Index

• func SetOutput(w io.Writer)
• type InternalFormatter
  • func (f *InternalFormatter) Format(entry *logrus.Entry) ([]byte, error)

Functions

func SetOutput

func SetOutput(w io.Writer)

SetOutput configures logging output for standard loggers.

Types

type InternalFormatter

type InternalFormatter struct{}

func (*InternalFormatter) Format

func (f *InternalFormatter) Format(entry *logrus.Entry) ([]byte, error)

format RAPID's internal log like the rest of the sandbox log