Documentation
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Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func Manifold ¶
func Manifold(config ManifoldConfig) dependency.Manifold
Manifold returns a dependency.Manifold that will run a pki Authority.
func NewCertificateUpdater ¶
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.
Types ¶
type APIHostPortsGetter ¶
type APIHostPortsGetter interface {
APIHostPortsForClients() ([]network.SpaceHostPorts, error)
}
APIHostPortsGetter is an interface that is provided to NewCertificateUpdater. It returns all known API addresses.
type AddressWatcher ¶
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 ¶
func NewMachineAddressWatcher(st *state.State, machineId string) (AddressWatcher, error)
NewMachineAddressWatcher is the function that non-test code should pass into ManifoldConfig.NewMachineAddressWatcher.
type CertificateUpdater ¶
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 ¶
func (c *CertificateUpdater) Handle(done <-chan struct{}) error
Handle is defined on the NotifyWatchHandler interface.
func (*CertificateUpdater) SetUp ¶
func (c *CertificateUpdater) SetUp() (state.NotifyWatcher, error)
SetUp is defined on the NotifyWatchHandler interface.
func (*CertificateUpdater) TearDown ¶
func (c *CertificateUpdater) TearDown() error
TearDown is defined on the NotifyWatchHandler interface.
type Config ¶
type Config struct {
AddressWatcher AddressWatcher
Authority pki.Authority
APIHostPortsGetter APIHostPortsGetter
}
Config holds the configuration for the certificate updater worker.
type ManifoldConfig ¶
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 ¶
func (config ManifoldConfig) Validate() error
Validate validates the manifold configuration.
type StateServingInfoGetter ¶
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.
Source Files