NoiseInjector

About

TBD

Development Status

TBD

Supported Platforms

Linux

Dependencies

• libfuse3 yum install fuse3.x86_64 fuse3-devel.x86_64 fuse3-libs.x86_64
• protobuf 2.5 or higher
• grpc built/installed from sources
• cmake 3.14 built/installed from sources
• cppunit & cppunit-devel

Installation

mkdir Build cd Build do 'cmake ..' do 'make'

This will build following binaries:

• failure_injector_svc_server usage : failure_injector_svc_server /mnt It will create a Fuse mountpoint on /mnt and also start a grpc server to listen for failure injections on this mountpoint.

• failure_injector_svc_client This is a grpc client that can be used to inject failures on the /mnt mountpoint above. Currently it supports,

  • Injecting delays on various filesystem interfaces.
  • Injecting a specific failure on a specific path for a specific operation.
  • Simulate temporary or on-disk data corruption on IO path.
  • Reseting specific or all the failures injected so far.

• some unit test binaries

Security implications

TBD