gyre

package module

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Versions in this module

v0

v0.6.0

Jul 22, 2026

Changes in this version

+ const DefaultShutdownTimeout

+ func RunWithShutdownTimeout(ctx context.Context, runtime *Runtime, timeout time.Duration) error

type AuditEvent

+ Error string

+ Timestamp time.Time

+ type ConfigApplyFunc func(context.Context, Envelope) error

type ConfigStore

+ func (s *ConfigStore) ApplyWith(ctx context.Context, envelope Envelope, expected uint64, apply ConfigApplyFunc) error

+ func (s *ConfigStore) RollbackWith(ctx context.Context, generation uint64, apply ConfigApplyFunc) error

type Envelope

+ func RedactEnvelope(envelope Envelope) Envelope

v0.5.0

Jul 17, 2026

Changes in this version

+ const Version

+ func AdminHandler(store *ConfigStore, runtime *Runtime) http.Handler

+ func ConformanceCheck(ctx context.Context, component Component) error

+ func HTTPHandler(component Component) http.Handler

+ func RedactConfig(values map[string]string) map[string]string

+ func Run(ctx context.Context, runtime *Runtime) error

+ func RuntimeHTTPHandler(runtime *Runtime) http.Handler

+ type AuditEvent struct

+ Action string

+ Generation uint64

+ Success bool

+ type Check struct

+ Check func(context.Context) error

+ Name string

+ Scope CheckScope

+ type CheckScope string

+ const ScopeLiveness

+ const ScopeReadiness

+ type Checker struct

+ func (c *Checker) Add(check Check) error

+ func (c *Checker) Ready(ctx context.Context) error

+ type Code string

+ const CodeConfigInvalid

+ const CodeCorruption

+ const CodeDependency

+ const CodeInternal

+ const CodeOverloaded

+ const CodeShuttingDown

+ const CodeUnauthorized

+ const CodeUnavailable

+ type Component interface

+ Close func(context.Context) error

+ Name func() string

+ Ready func(context.Context) error

+ Start func(context.Context) error

+ Status func() Snapshot

+ Version func() string

+ type Condition struct

+ LastTransition time.Time

+ Message string

+ Reason string

+ Status bool

+ Type string

+ type ConfigApplier interface

+ Apply func(context.Context, Envelope) (ReloadResult, error)

+ type ConfigStore struct

+ func (s *ConfigStore) Apply(ctx context.Context, envelope Envelope, expected uint64) error

+ func (s *ConfigStore) Audit() []AuditEvent

+ func (s *ConfigStore) Current() (Envelope, bool)

+ func (s *ConfigStore) Rollback(ctx context.Context, generation uint64) error

+ func (s *ConfigStore) Validate(envelope Envelope, expected uint64) error

+ func (s *ConfigStore) Watch(ctx context.Context) <-chan Envelope

+ type ConfigValidator interface

+ Validate func(context.Context, Envelope) error

+ type CredentialEvent struct

+ Changed bool

+ Status CredentialStatus

+ Success bool

+ type CredentialObserver interface

+ ObserveCredential func(CredentialEvent)

+ type CredentialObserverFunc func(CredentialEvent)

+ func (f CredentialObserverFunc) ObserveCredential(e CredentialEvent)

+ type CredentialSource interface

+ Close func() error

+ CredentialStatus func() []CredentialStatus

+ type CredentialStatus struct

+ Generation uint64

+ Kind string

+ LastError string

+ LastFailure time.Time

+ LastSuccess time.Time

+ Name string

+ NotAfter time.Time

+ NotBefore time.Time

+ type CredentialStatusProvider interface

+ SetObserver func(CredentialObserver)

+ type Envelope struct

+ APIVersion string

+ Generation uint64

+ Kind string

+ Spec json.RawMessage

+ func (e Envelope) Validate() error

+ type Error struct

+ Cause error

+ Code Code

+ Component string

+ Operation string

+ Retryable bool

+ func E(code Code, component, operation string, retryable bool, cause error) *Error

+ func (e *Error) Error() string

+ func (e *Error) Unwrap() error

+ type FuncComponent struct

+ CloseFunc func(context.Context) error

+ ComponentName string

+ ComponentVersion string

+ ReadyFunc func(context.Context) error

+ StartFunc func(context.Context) error

+ StatusFunc func() Snapshot

+ func (f *FuncComponent) Close(ctx context.Context) error

+ func (f *FuncComponent) Name() string

+ func (f *FuncComponent) Ready(ctx context.Context) error

+ func (f *FuncComponent) Start(ctx context.Context) error

+ func (f *FuncComponent) Status() Snapshot

+ func (f *FuncComponent) Version() string

+ type GRPCHealthAdapter struct

+ Runtime *Runtime

+ func (a GRPCHealthAdapter) Check(ctx context.Context, service string) HealthStatus

+ type HealthStatus int

+ const HealthNotServing

+ const HealthServing

+ const HealthUnknown

+ type MetricsSink interface

+ Observe func(name, operation string, duration time.Duration, err error)

+ type Registry struct

+ func (r *Registry) Add(component Component) error

+ func (r *Registry) Close(ctx context.Context) error

+ func (r *Registry) Ready(ctx context.Context) error

+ func (r *Registry) Start(ctx context.Context) error

+ func (r *Registry) Status() []Snapshot

+ type ReloadResult struct

+ Changed []string

+ Generation uint64

+ RestartRequired []string

+ func ReloadTransaction(ctx context.Context, envelope Envelope, validator ConfigValidator, ...) (ReloadResult, error)

+ type Reloadable interface

+ Reload func(context.Context, Envelope) (ReloadResult, error)

+ type Resource map[string]string

+ func MergeResource(layers ...Resource) (Resource, error)

+ func (r Resource) Clone() Resource

+ type Runtime struct

+ func (r *Runtime) Add(component Component) error

+ func (r *Runtime) AddWithDependencies(component Component, dependencies ...string) error

+ func (r *Runtime) Close(ctx context.Context) error

+ func (r *Runtime) Ready(ctx context.Context) error

+ func (r *Runtime) Reload(ctx context.Context, name string, envelope Envelope) (ReloadResult, error)

+ func (r *Runtime) Start(ctx context.Context) error

+ func (r *Runtime) Status() []Snapshot

+ type RuntimeMetrics struct

+ Sink MetricsSink

+ func (m RuntimeMetrics) Observe(name, operation string, started time.Time, err error)

+ type Snapshot struct

+ Conditions []Condition

+ Generation uint64

+ Name string

+ Since time.Time

+ State State

+ Version string

+ type State string

+ const StateDegraded

+ const StateFailed

+ const StateReady

+ const StateStarting

+ const StateStopped

+ const StateStopping

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