Struct RenderPrometheusTemplatesStep 

pub struct RenderPrometheusTemplatesStep<S> { /* private fields */ }

Step that renders Prometheus templates to the build directory

This step handles the preparation of Prometheus configuration files by rendering templates to the build directory. The rendered files are then ready to be deployed to the remote host.

Implementations

impl<S> RenderPrometheusTemplatesStep<S>

pub fn new( environment: Arc<Environment<S>>, templates_dir: PathBuf, build_dir: PathBuf, clock: Arc<dyn Clock>, ) -> Self

Creates a new RenderPrometheusTemplatesStep

Arguments

• environment - The deployment environment
• templates_dir - The templates directory
• build_dir - The build directory where templates will be rendered
• clock - Clock service for generating timestamps

pub fn execute( &self, ) -> Result<Option<PathBuf>, PrometheusTemplateRenderingServiceError>

Execute the template rendering step

This will render Prometheus templates to the build directory if Prometheus configuration is present in the environment.

Returns

Returns the path to the Prometheus build directory on success, or None if Prometheus is not configured.

Errors

Returns an error if:

• Template rendering fails
• Directory creation fails
• File writing fails