pebble

Documentation

Overview

Package pebble defines constants (probe handlers, health check ports) to be used in Pebble container specs.

Index

• Constants
• func LivenessHandler(port string) corev1.ProbeHandler
• func ReadinessHandler(port string) corev1.ProbeHandler
• func StartupHandler(port string) corev1.ProbeHandler
• func WorkloadHealthCheckPort(i int) string

Constants

const (
	// for api-server container (jujud)
	ApiServerHealthCheckPort = "38811"

	// for charm container (containeragent)
	CharmHealthCheckPort = "38812"
)

Reserved Pebble health check ports for each container. All ports from 38813 onwards are reserved for workload containers Additional ports should be allocated backwards e.g. 38812, 38811, 38810, ...

Functions

func LivenessHandler

func LivenessHandler(port string) corev1.ProbeHandler

func ReadinessHandler

func ReadinessHandler(port string) corev1.ProbeHandler

func StartupHandler

func StartupHandler(port string) corev1.ProbeHandler

func WorkloadHealthCheckPort

func WorkloadHealthCheckPort(i int) string

WorkloadHealthCheckPort returns the HTTP port to use for Pebble health checks on workload container i, where i = 0, 1, 2, ...