deployment

Documentation

Index

• type Builder
  • func New(ctx resource.Context, clusters ...cluster.Cluster) Builder

Types

type Builder

type Builder interface {
	// With adds a new Echo configuration to the Builder. Once built, the instance
	// pointer will be updated to point at the new Instance.
	With(i *echo.Instance, cfg echo.Config) Builder

	// WithConfig mimics the behavior of With, but does not allow passing a reference
	// and returns an echoboot builder rather than a generic echo builder.
	// TODO rename this to With, and the old method to WithInstance
	WithConfig(cfg echo.Config) Builder

	// WithClusters will cause subsequent With or WithConfig calls to be applied to the given clusters.
	WithClusters(...cluster.Cluster) Builder

	// Build and initialize all Echo Instances. Upon returning, the Instance pointers
	// are assigned and all Instances are ready to communicate with each other.
	Build() (echo.Instances, error)
	BuildOrFail(t test.Failer) echo.Instances
}

Builder for a group of collaborating Echo Instances. Once built, all Instances in the group:

1. Are ready to receive traffic, and
2. Can call every other Instance in the group (i.e. have received Envoy config from Pilot).

If a test needs to verify that one Instance is NOT reachable from another, there are a couple of options:

1. Build a group while all Instances ARE reachable. Then apply a policy disallowing the communication.
2. Build the source and destination Instances in separate groups and then call `source.WaitUntilCallable(destination)`.

func New

func New(ctx resource.Context, clusters ...cluster.Cluster) Builder

New builder for echo deployments.