Common fault injection types¶

filter.FaultDelay¶

Delay specification is used to inject latency into the HTTP/gRPC/Mongo/Redis operation or delay proxying of TCP connections.

{
  "type": "...",
  "percent": "...",
  "fixed_delay": "{...}"
}

type: (filter.FaultDelay.FaultDelayType) Delay type to use (fixed|exponential|..). Currently, only fixed delay (step function) is supported.

percent: (uint32) An integer between 0-100 indicating the percentage of operations/connection requests on which the delay will be injected.

fixed_delay

(Duration) Add a fixed delay before forwarding the operation upstream. See https://developers.google.com/protocol-buffers/docs/proto3#json for the JSON/YAML Duration mapping. For HTTP/Mongo/Redis, the specified delay will be injected before a new request/operation. For TCP connections, the proxying of the connection upstream will be delayed for the specified period. This is required if type is FIXED.

Precisely one of fixed_delay must be set.

Enum filter.FaultDelay.FaultDelayType¶

[filter.FaultDelay.FaultDelayType proto]

FIXED: (DEFAULT) ⁣Fixed delay (step function).