clusters

Documentation

Index

• type ConfigWriter
  • func (c *ConfigWriter) Prime(b []byte) error
  • func (c *ConfigWriter) PrintEndpoints(filter EndpointFilter, outputFormat string) error
  • func (c *ConfigWriter) PrintEndpointsSummary(filter EndpointFilter) error
• type EndpointCluster
• type EndpointFilter
  • func (e *EndpointFilter) Verify(host *admin.HostStatus, cluster string) bool

Types

type ConfigWriter

type ConfigWriter struct {
	Stdout io.Writer
	// contains filtered or unexported fields
}

ConfigWriter is a writer for processing responses from the Envoy Admin config_dump endpoint

func (*ConfigWriter) Prime

func (c *ConfigWriter) Prime(b []byte) error

Prime loads the clusters output into the writer ready for printing

func (*ConfigWriter) PrintEndpoints

func (c *ConfigWriter) PrintEndpoints(filter EndpointFilter, outputFormat string) error

PrintEndpoints prints the endpoints config to the ConfigWriter stdout

func (*ConfigWriter) PrintEndpointsSummary

func (c *ConfigWriter) PrintEndpointsSummary(filter EndpointFilter) error

PrintEndpointsSummary prints just the endpoints config summary to the ConfigWriter stdout

type EndpointCluster

type EndpointCluster struct {
	// contains filtered or unexported fields
}

EndpointCluster is used to store the endpoint and cluster

type EndpointFilter

type EndpointFilter struct {
	Address string
	Port    uint32
	Cluster string
	Status  string
}

EndpointFilter is used to pass filter information into route based config writer print functions

func (*EndpointFilter) Verify

func (e *EndpointFilter) Verify(host *admin.HostStatus, cluster string) bool

Verify returns true if the passed host matches the filter fields