v0.5.1

Removed

• Migrated servo-webhooks into a standalone project (see https://github.com/opsani/servo-webhooks)

v0.5.0

Added

• Support for optimization using the Canary strategy.
• Introduced Webhooks connector.
• Introduced new Kubernetes testing firepower

v0.4.2

Fixed

• The init command output formatting was broken when accepting defaults.

v0.4.1

[0.4.1] - 2020-07-24

Fixed

• The respx mocking library was in the main project dependencies instead of dev dependencies.

v0.4.0

[0.4.0] - 2020-07-24

The headline feature of this release is the adoption of asyncio as a core part of the architecture. The eventing subsystem now dispatches events asynchronously and executes tasks concurrently whenever possible. This allows the servo to parallelize operations such as pulling metrics from multiple backends at once, driving multiple instances of a load generator, etc.

The Prometheus connector is also now on tree and functional. It will mature during the v0.4.x cycle.

Fixed

• Docker image builds now correctly support excluding development dependencies via the SERVO_ENV build argument.

Added

• Docker images are now published to Docker Hub with README content from docs/README-DOCKERHUB.md.
• Introduced Duration class for modeling time durations as Golang style duration strings.
• BaseConfiguration now provides a yaml method for easily serializing config to YAML.
• BaseConfiguration now provides a json_encoders static method for easily accessing the default encoders.
• The Vegeta connector now validates the target and targets settings.
• The check command now supports a verbose and non-verbose modes for outputting multiple checks from a connector.
• The version command can now output version data for connectors.
• The connectors command now outputs names for displaying aliased configurations.
• The servo now runs asynchronously on top of asyncio.
• Added start-up banner to run command.

Removed

• The durationpy package has been removed in favor of a local implementation.

Changed

• Updated Docker and Docker Compose configurations to use /servo/opsani.token as the default path for API tokens mounted as a file.
• Docker images pushed to Docker Hub are now built with SERVO_ENV=production to exclude development packages.
• The reporting interval is now configurable on VegetaConfiguration.
• The check event now returns a list of checks instead of one result.
• Removed the 'Connectorsuffix from the default connector name attribute and introducedfull_name`.
• The __config_key__ attribute has been renamed to __default_name__.
• The identifier for connectors has been renamed to name for simplicity and clarity.
• The ServoAssembly class has been renamed to Assembly.

v0.3.1

Fixed

• Eliminated secondary connectors package to eliminate Docker & PyPI distribution issues.

v0.3.0

[0.3.0] - 2020-07-15

Added

• Config files can be outputted in Kubernetes ConfigMap format (servo config -f configmap).
• All Connectors can now dispatch events (previously only available to the Servo class).
• Optimizer now includes an api_url property.
• Event accessor Connector.events and Connector.get_event.
• Project automation via GitHub Actions (Dependabot, release-drafter, PyPI release, Docker builds).

Removed

• Removed ServoAssembly.default_routes from the API (usage eliminated).

Changed

• Normalized naming of miscellaneous config methods.
• Renamed ServoAssembly.all_connectors to ServoAssembly.all_connector_types for clarity.
• Updated a handful of dependencies.

Fixed

• Pydantic will no longer see self-references between connectors (avoids recursion sharp edge).