configmanager

Documentation

Index

• Constants
• func BuildConfigManagerContainerArgs(reloadOptions *appsv1alpha1.ReloadOptions, volumeDirs []corev1.VolumeMount, ...) error
• func IsSupportReload(reload *appsv1alpha1.ReloadOptions) bool
• func IsValidUnixSignal(sig appsv1alpha1.SignalType) bool
• func SetLogger(zapLogger *zap.Logger)
• func ValidateReloadOptions(reloadOptions *appsv1alpha1.ReloadOptions, cli client.Client, ...) error
• type CfgManagerBuildParams
• type ConfigMapVolumeWatcher
  • func NewVolumeWatcher(volume []string, ctx context.Context, logger *zap.SugaredLogger) *ConfigMapVolumeWatcher
  • func (w *ConfigMapVolumeWatcher) AddFilter(filter NotifyEventFilter) *ConfigMapVolumeWatcher
  • func (w *ConfigMapVolumeWatcher) AddHandler(handler WatchEventHandler) *ConfigMapVolumeWatcher
  • func (w *ConfigMapVolumeWatcher) Close() error
  • func (w *ConfigMapVolumeWatcher) Run() error
  • func (w *ConfigMapVolumeWatcher) SetRetryCount(count int) *ConfigMapVolumeWatcher
• type DynamicParamUpdater
  • func NewCommandChannel(ctx context.Context, dataType, dsn string) (DynamicParamUpdater, error)
  • func NewMysqlConnection(ctx context.Context, dsn string) (DynamicParamUpdater, error)
  • func NewPGPatroniConnection(hostURL string) (DynamicParamUpdater, error)
• type DynamicUpdater
  • func OnlineUpdateParamsHandle(tplScriptPath string, formatConfig *appsv1alpha1.FormatterConfig, ...) (DynamicUpdater, error)
• type NotifyEventFilter
  • func CreateCfgRegexFilter(regexString string) (NotifyEventFilter, error)
  • func CreateValidConfigMapFilter() NotifyEventFilter
• type PID
• type WatchEventHandler
  • func CreateExecHandler(command string) (WatchEventHandler, error)
  • func CreateSignalHandler(sig appsv1alpha1.SignalType, processName string) (WatchEventHandler, error)
  • func CreateTPLScriptHandler(tplScripts string, dirs []string, fileRegex string, backupPath string, ...) (WatchEventHandler, error)

Constants

const (
	DefaultRetryCount     = 3
	DefaultSleepRetryTime = 10
)

Functions

func BuildConfigManagerContainerArgs

func BuildConfigManagerContainerArgs(reloadOptions *appsv1alpha1.ReloadOptions, volumeDirs []corev1.VolumeMount, cli client.Client, ctx context.Context, manager *CfgManagerBuildParams, formatterConfig *appsv1alpha1.FormatterConfig) error

func IsSupportReload

func IsSupportReload(reload *appsv1alpha1.ReloadOptions) bool

func IsValidUnixSignal

func IsValidUnixSignal(sig appsv1alpha1.SignalType) bool

func SetLogger

func SetLogger(zapLogger *zap.Logger)

func ValidateReloadOptions

func ValidateReloadOptions(reloadOptions *appsv1alpha1.ReloadOptions, cli client.Client, ctx context.Context) error

Types

type CfgManagerBuildParams

type CfgManagerBuildParams struct {
	ManagerName string          `json:"name"`
	Image       string          `json:"sidecarImage"`
	Args        []string        `json:"args"`
	Envs        []corev1.EnvVar `json:"envs"`

	Volumes       []corev1.VolumeMount `json:"volumes"`
	CharacterType string               `json:"characterType"`
	SecreteName   string               `json:"secreteName"`

	// add volume to pod
	ScriptVolume *corev1.Volume
	Cluster      *appsv1alpha1.Cluster
}

CfgManagerBuildParams is the params for building config manager sidecar

type ConfigMapVolumeWatcher

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

func NewVolumeWatcher

func NewVolumeWatcher(volume []string, ctx context.Context, logger *zap.SugaredLogger) *ConfigMapVolumeWatcher

func (*ConfigMapVolumeWatcher) AddFilter

func (w *ConfigMapVolumeWatcher) AddFilter(filter NotifyEventFilter) *ConfigMapVolumeWatcher

func (*ConfigMapVolumeWatcher) AddHandler

func (w *ConfigMapVolumeWatcher) AddHandler(handler WatchEventHandler) *ConfigMapVolumeWatcher

func (*ConfigMapVolumeWatcher) Close

func (w *ConfigMapVolumeWatcher) Close() error

func (*ConfigMapVolumeWatcher) Run

func (w *ConfigMapVolumeWatcher) Run() error

func (*ConfigMapVolumeWatcher) SetRetryCount

func (w *ConfigMapVolumeWatcher) SetRetryCount(count int) *ConfigMapVolumeWatcher

type DynamicParamUpdater

type DynamicParamUpdater interface {
	ExecCommand(ctx context.Context, command string, args ...string) (string, error)
	Close()
}

DynamicParamUpdater is designed to adapt to the dapper implementation.

func NewCommandChannel

func NewCommandChannel(ctx context.Context, dataType, dsn string) (DynamicParamUpdater, error)

func NewMysqlConnection

func NewMysqlConnection(ctx context.Context, dsn string) (DynamicParamUpdater, error)

func NewPGPatroniConnection

func NewPGPatroniConnection(hostURL string) (DynamicParamUpdater, error)

type DynamicUpdater

type DynamicUpdater = func(ctx context.Context, updatedParams map[string]string) error

func OnlineUpdateParamsHandle

func OnlineUpdateParamsHandle(tplScriptPath string, formatConfig *appsv1alpha1.FormatterConfig, dataType, dsn string) (DynamicUpdater, error)

type NotifyEventFilter

type NotifyEventFilter func(event fsnotify.Event) (bool, error)

func CreateCfgRegexFilter

func CreateCfgRegexFilter(regexString string) (NotifyEventFilter, error)

func CreateValidConfigMapFilter

func CreateValidConfigMapFilter() NotifyEventFilter

CreateValidConfigMapFilter process configmap volume https://github.com/ossrs/srs/issues/1635

type PID

type PID int32

const (
	InvalidPID PID = 0
)

type WatchEventHandler

type WatchEventHandler func(ctx context.Context, event fsnotify.Event) error

func CreateExecHandler

func CreateExecHandler(command string) (WatchEventHandler, error)

func CreateSignalHandler

func CreateSignalHandler(sig appsv1alpha1.SignalType, processName string) (WatchEventHandler, error)

func CreateTPLScriptHandler

func CreateTPLScriptHandler(tplScripts string, dirs []string, fileRegex string, backupPath string, formatConfig *appsv1alpha1.FormatterConfig, dataType string, dsn string) (WatchEventHandler, error)