juju: github.com/wallyworld/juju/worker/certupdater Index | Files

package certupdater

import "github.com/wallyworld/juju/worker/certupdater"


Package Files

certupdater.go manifold.go


const (
    ControllerIPLeafGroup = "controllerip"

func Manifold Uses

func Manifold(config ManifoldConfig) dependency.Manifold

Manifold returns a dependency.Manifold that will run a pki Authority.

func NewCertificateUpdater Uses

func NewCertificateUpdater(config Config) worker.Worker

NewCertificateUpdater returns a worker.Worker that watches for changes to machine addresses and then generates a new controller certificate with those addresses in the certificate's SAN value.

type APIHostPortsGetter Uses

type APIHostPortsGetter interface {
    APIHostPortsForClients() ([]network.SpaceHostPorts, error)

APIHostPortsGetter is an interface that is provided to NewCertificateUpdater. It returns all known API addresses.

type AddressWatcher Uses

type AddressWatcher interface {
    WatchAddresses() state.NotifyWatcher
    Addresses() (addresses network.SpaceAddresses)

AddressWatcher is an interface that is provided to NewCertificateUpdater which can be used to watch for machine address changes.

func NewMachineAddressWatcher Uses

func NewMachineAddressWatcher(st *state.State, machineId string) (AddressWatcher, error)

NewMachineAddressWatcher is the function that non-test code should pass into ManifoldConfig.NewMachineAddressWatcher.

type CertificateUpdater Uses

type CertificateUpdater struct {
    // contains filtered or unexported fields

CertificateUpdater is responsible for generating controller certificates.

In practice, CertificateUpdater is used by a controller's machine agent to watch that server's machines addresses in state, and write a new certificate to the agent's config file.

func (*CertificateUpdater) Handle Uses

func (c *CertificateUpdater) Handle(done <-chan struct{}) error

Handle is defined on the NotifyWatchHandler interface.

func (*CertificateUpdater) SetUp Uses

func (c *CertificateUpdater) SetUp() (state.NotifyWatcher, error)

SetUp is defined on the NotifyWatchHandler interface.

func (*CertificateUpdater) TearDown Uses

func (c *CertificateUpdater) TearDown() error

TearDown is defined on the NotifyWatchHandler interface.

type Config Uses

type Config struct {
    AddressWatcher     AddressWatcher
    Authority          pki.Authority
    APIHostPortsGetter APIHostPortsGetter

Config holds the configuration for the certificate updater worker.

type ManifoldConfig Uses

type ManifoldConfig struct {
    AgentName                string
    AuthorityName            string
    StateName                string
    NewWorker                func(Config) worker.Worker
    NewMachineAddressWatcher func(st *state.State, machineId string) (AddressWatcher, error)

ManifoldConfig holds the information necessary to run a certupdater in a dependency.Engine.

func (ManifoldConfig) Validate Uses

func (config ManifoldConfig) Validate() error

Validate validates the manifold configuration.

type StateServingInfoGetter Uses

type StateServingInfoGetter interface {
    StateServingInfo() (controller.StateServingInfo, bool)

StateServingInfoGetter is an interface that is provided to NewCertificateUpdater whose StateServingInfo method will be invoked to get state serving info.

Package certupdater imports 13 packages (graph). Updated 2020-08-06. Refresh now. Tools for package owners.