v2.2.2 "genesis"

Changed

• Updated third party libraries

v2.2.1 <genesis>

Added

• Modify Opsani dev connector to work with Appd configuration
• Support for agent management sidecar

Fixed

• Fix servo crash on connection error

v2.2.0 "genesis"

Added:

• Appdynamics authentication
• Add helm chart

v2.1.1 "subtle rhapsody"

Added

• Servox preliminary support for optimization of StatefulSets 439

Changed

• README.md and checks documentation updated to reflect changes to CLI executions of checks 445

Fixed

• Kubernetes metrics server connector returning tuning memory request/limit from main workload 449
• Invalid operation error when comparing NaN values against configured SLO mimimums 450

Security

• httpx updated to version 0.23.0 446

v2.1.0 "subtle rhapsody"

Added

• Native MacOS support 422
• Container logs are now included in rejections caused by restarting pods 383
  • Test coverage for container logs 394
• Added Black code formatter 398
• Added MyPy code scans and inline linting 402
• no_tuning configuratibility to allow external drivers to leverage Opsani Dev orchestration without being required to launch a Saturation or Tuning optimization 404
• Combined CI coverage reports from Unit tests and Integration tests 425

Changed

• Pinned certain dependencies for improved stability:
  • Kubectl 425
  • aws-iam-authenticator 425
• Response bodies are now included in the logging of unretryable HTTP responses 400
• Updated dependencies:
  • pyenv-action 403
  • black 415, 422
  • typer 422
  • pydantic 422
• Remedies from multiple failing checks are now applied in the same check iteration. Previous behavior was to apply a single remedy from the first failing check then rerun all checks, rinse and repeat until passing 411
• Fast Fail metric thresholds that are close to 0 will be skipped instead of counting as failures 412
• Updated kubernetes connector container resources logic to return limits in place of requests in cases where requests are not set 426

Fixed

• Improved CI test stability 388
• Resolved edge case where timeouts would run indefinitely if set to a duration of 0 392
• Resolved error in connector logic that could have caused the wrong target resource to be referenced as the target or failed to locate the target resource altogether 422

Removed

• Private repository mirroring 389
• Eager Metrics Observer 397

v2.0.0 "electric orchestra"

Added

• Kubernetes metrics connector for reporting Pod metrics from kubernetes metrics server #369
• Ability to upload logs and configuration for tech support #373
• Support for describing and adjusting kubernetes container environment variables #375

Changed

• Updated project to python 3.9.7 #367
• No longer using custom kubernetes_asyncio package #368
• The Opsani Dev connector attaches the Kubernetes Metrics connector if we're able to list pod metrics #379

Fixed

• Relaxed python version dependency requirements #372

v0.11.1 "preposterous ports"

Fixed

• Kubernetes connector logical error in check for argo rollout permissions #358
• Opsani Dev connector configuration mathematical error in prometheus queries for success_rate and error_rate #357

v0.11.0 "preposterous ports"

Added

• Prometheus connector fast-fail support; short-circuit long running measurements when SLO violations are detected #330
• Kubernetes connector Argo Rollouts WorkloadRef support #337
• Opsani Dev connector support for configuration of image and tag used for envoy sidecar injection #341
• Kubernetes connector support for injecting static environment variables into the tuning Pod #343

Changed

• Kubernetes Deployment optimizations (Saturation Mode) destroy error behavior changed to shutdown; the Deployment
  resource is no longer destroyed and is scaled to zero replicas instead #317
• Kubernetes adjustment values no longer raise validation errors when outside the configured range (eg. falling back to
  initially observed/baseline values) #279

Fixed

• Checks running on multiple connector assemblies were only processing checks for the first connector to respond #351
• Prometheus connector reliance on implicit importing of servo.cli #355

v0.10.7 "baseless allegation"

Changed

• Updated opsani Dev connector metrics to remove confusing _avg metric name #33
  1

v0.10.6 "baseless allegation"

Changed

• Update forked kubernetes_asyncio dependency to use PyPI package source instead of github #315