MicroFI

Requirements

• A kubernetes cluster that is deployed with service mesh (Istio).
• A microservice system with distributed tracing.
• A tracing system to collect and store the tracing data produced by the application.

running results

• The injection solutions exploration results on three applications.

codes:

Non-intrusive Request Marker

• ./RM-opentracing contains the the code and the deployment files of non-intrusive Request Marker that applied in Open Tracing standard.
  • RF.py, requirements.txt and Dockerfile are the implementation code, the requirement of libraray and the text document to assemble an image.
  • rfagntservice.yaml is the deployment file that can be used to deploy the Request Marker in a Kubernetes cluster.
• ./RM-otel contains the the code and the deployment files of non-intrusive Request Marker that applied in Open Telemetry standard.
  • the same as ./RM-opentracing.
• demos contains three microservice demos including hipster-shop, hotel reservation and train ticket.

Fault Injector Orchestrator

• basic_ldfi.py contains the implementation codes about the basic LDFI approach.
• multi_prune_basic_ldfi.py contains the implementation codes for multiple business function testing with the basic LDFI and injection space pruning.
• multi_prune_pr_ldfi.py contains the implementation codes for multiple business function testing with the basic LDFI, APIRank and injection space pruning.
• parallel_start.py contains the implementation codes for boostraping the Fault Injector Orchestator and making them running in parallel.