configmanager

package
v0.7.0-alpha.0 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Aug 18, 2023 License: AGPL-3.0 Imports: 37 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	KBScriptVolumePath = "/opt/kb-tools/reload"
	KBConfigVolumePath = "/opt/kb-tools/config"

	KBTOOLSScriptsPathEnv  = "TOOLS_SCRIPTS_PATH"
	KBConfigManagerPathEnv = "TOOLS_PATH"
)
View Source 
const (
	DefaultRetryCount     = 3
	DefaultSleepRetryTime = 10
)
View Source 
const KBConfigSpecLazyRenderedYamlFile = "lazy-rendered-config.yaml"

Variables

This section is empty.

Functions

func BuildConfigManagerContainerParams added in v0.6.0 

func BuildConfigManagerContainerParams(cli client.Client, ctx context.Context, managerParams *CfgManagerBuildParams, volumeDirs []corev1.VolumeMount) error

func FindVolumeMount added in v0.6.0 

func FindVolumeMount(volumeDirs []corev1.VolumeMount, volumeName string) *corev1.VolumeMount

func FromReloadTypeConfig added in v0.6.0 

func FromReloadTypeConfig(reloadOptions *appsv1alpha1.ReloadOptions) appsv1alpha1.CfgReloadType

func GetConfigMountPoint added in v0.6.0 

func GetConfigMountPoint(configSpec appsv1alpha1.ComponentConfigSpec) string

func GetConfigVolumeName added in v0.6.0 

func GetConfigVolumeName(configSpec appsv1alpha1.ComponentConfigSpec) string

func GetScriptsMountPoint added in v0.6.0 

func GetScriptsMountPoint(configSpec appsv1alpha1.ComponentConfigSpec) string

func GetScriptsVolumeName added in v0.6.0 

func GetScriptsVolumeName(configSpec appsv1alpha1.ComponentConfigSpec) string

func IsSupportReload 

func IsSupportReload(reload *appsv1alpha1.ReloadOptions) bool

func IsValidUnixSignal 

func IsValidUnixSignal(sig appsv1alpha1.SignalType) bool

func NeedSharedProcessNamespace added in v0.6.0 

func NeedSharedProcessNamespace(configSpecs []ConfigSpecMeta) bool

func ScanConfigVolume added in v0.6.0 

func ScanConfigVolume(mountPoint string) ([]string, error)

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"`

	ShareProcessNamespace bool `json:"shareProcessNamespace"`

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

	// add volume to pod
	ScriptVolume           []corev1.Volume
	Cluster                *appsv1alpha1.Cluster
	ConfigSpecsBuildParams []ConfigSpecMeta

	// init tools container
	ToolsContainers           []corev1.Container
	DownwardAPIVolumes        []corev1.VolumeMount
	CMConfigVolumes           []corev1.Volume
	ConfigLazyRenderedVolumes map[string]corev1.VolumeMount
}

CfgManagerBuildParams is the params for building config manager sidecar

type ConfigHandler added in v0.6.0 

type ConfigHandler interface {
	OnlineUpdate(ctx context.Context, name string, updatedParams map[string]string) error
	VolumeHandle(ctx context.Context, event fsnotify.Event) error
	MountPoint() []string
}

func CreateCombinedHandler added in v0.6.0 

func CreateCombinedHandler(config string, backupPath string) (ConfigHandler, error)

func CreateExecHandler 

func CreateExecHandler(command []string, mountPoint string, configMeta *ConfigSpecInfo, backupPath string) (ConfigHandler, error)

func CreateSignalHandler 

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

func CreateTPLScriptHandler 

func CreateTPLScriptHandler(name, configPath string, dirs []string, backupPath string) (ConfigHandler, error)

type ConfigLazyRenderedMeta added in v0.6.0 

type ConfigLazyRenderedMeta struct {
	*appsv1alpha1.ComponentConfigSpec `json:",inline"`

	// secondary template path
	Templates       []string                     `json:"templates"`
	FormatterConfig appsv1alpha1.FormatterConfig `json:"formatterConfig"`
}

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 ConfigSpecInfo added in v0.6.0 

type ConfigSpecInfo struct {
	*appsv1alpha1.ReloadOptions `json:",inline"`

	ReloadType      appsv1alpha1.CfgReloadType       `json:"reloadType"`
	ConfigSpec      appsv1alpha1.ComponentConfigSpec `json:"configSpec"`
	FormatterConfig appsv1alpha1.FormatterConfig     `json:"formatterConfig"`

	DownwardAPIOptions []appsv1alpha1.DownwardAPIOption `json:"downwardAPIOptions"`

	// config volume mount path
	MountPoint string `json:"mountPoint"`
	TPLConfig  string `json:"tplConfig"`
}

type ConfigSpecMeta added in v0.6.0 

type ConfigSpecMeta struct {
	ConfigSpecInfo `json:",inline"`

	ScriptConfig   []appsv1alpha1.ScriptConfig
	ToolsImageSpec *appsv1alpha1.ToolsImageSpec
}

func FilterSubPathVolumeMount added in v0.6.0 

func FilterSubPathVolumeMount(metas []ConfigSpecMeta, volumes []corev1.VolumeMount) []ConfigSpecMeta

func GetSupportReloadConfigSpecs added in v0.6.0 

func GetSupportReloadConfigSpecs(configSpecs []appsv1alpha1.ComponentConfigSpec, cli client.Client, ctx context.Context) ([]ConfigSpecMeta, error)

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)

type DynamicUpdater 

type DynamicUpdater = func(ctx context.Context, configSpec string, 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 processes configmap volume https://github.com/ossrs/srs/issues/1635

type PID 

type PID int32
const (
	InvalidPID PID = 0
)

type TPLScriptConfig added in v0.6.0 

type TPLScriptConfig struct {
	Scripts   string `json:"scripts"`
	FileRegex string `json:"fileRegex"`
	DataType  string `json:"dataType"`
	DSN       string `json:"dsn"`

	FormatterConfig appsv1alpha1.FormatterConfig `json:"formatterConfig"`
}

type WatchEventHandler 

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

Source Files

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