From e39777713df51da081c762257056b7df2f52b70c Mon Sep 17 00:00:00 2001
From: dongming <dongming@dongming-pc>
Date: Thu, 15 Dec 2022 16:30:22 +0800
Subject: [PATCH] l-36

---
 vendor/sigs.k8s.io/controller-runtime/pkg/cache/cache.go   | 1 +
 .../sigs.k8s.io/controller-runtime/pkg/cluster/cluster.go  | 3 +++
 .../sigs.k8s.io/controller-runtime/pkg/manager/manager.go  | 7 +++++++
 .../controller-runtime/pkg/manager/runnable_group.go       | 1 +
 4 files changed, 12 insertions(+)

diff --git a/vendor/sigs.k8s.io/controller-runtime/pkg/cache/cache.go b/vendor/sigs.k8s.io/controller-runtime/pkg/cache/cache.go
index 3ff41ff..e24fa4b 100644
--- a/vendor/sigs.k8s.io/controller-runtime/pkg/cache/cache.go
+++ b/vendor/sigs.k8s.io/controller-runtime/pkg/cache/cache.go
@@ -150,6 +150,7 @@ func New(config *rest.Config, opts Options) (Cache, error) {
 	if err != nil {
 		return nil, err
 	}
+	// 设置各种索引便于类型转换
 	selectorsByGVK, err := convertToSelectorsByGVK(opts.SelectorsByObject, opts.DefaultSelector, opts.Scheme)
 	if err != nil {
 		return nil, err
diff --git a/vendor/sigs.k8s.io/controller-runtime/pkg/cluster/cluster.go b/vendor/sigs.k8s.io/controller-runtime/pkg/cluster/cluster.go
index 4b8ee8e..38cd644 100644
--- a/vendor/sigs.k8s.io/controller-runtime/pkg/cluster/cluster.go
+++ b/vendor/sigs.k8s.io/controller-runtime/pkg/cluster/cluster.go
@@ -148,10 +148,13 @@ func New(config *rest.Config, opts ...Option) (Cluster, error) {
 		return nil, errors.New("must specify Config")
 	}
 
+	// 处理自定义的选项参数
 	options := Options{}
 	for _, opt := range opts {
 		opt(&options)
 	}
+
+	// 设定默认的方法
 	options = setOptionsDefaults(options)
 
 	// Create the mapper provider
diff --git a/vendor/sigs.k8s.io/controller-runtime/pkg/manager/manager.go b/vendor/sigs.k8s.io/controller-runtime/pkg/manager/manager.go
index 3736063..374d49b 100644
--- a/vendor/sigs.k8s.io/controller-runtime/pkg/manager/manager.go
+++ b/vendor/sigs.k8s.io/controller-runtime/pkg/manager/manager.go
@@ -576,16 +576,19 @@ func defaultBaseContext() context.Context {
 
 // setOptionsDefaults set default values for Options fields.
 func setOptionsDefaults(options Options) Options {
+	// election 相关的方法设定
 	// Allow newResourceLock to be mocked
 	if options.newResourceLock == nil {
 		options.newResourceLock = leaderelection.NewResourceLock
 	}
 
+	// 记录器相关的方法设定
 	// Allow newRecorderProvider to be mocked
 	if options.newRecorderProvider == nil {
 		options.newRecorderProvider = intrec.NewProvider
 	}
 
+	// 处理事件广播相关的方法设定
 	// This is duplicated with pkg/cluster, we need it here
 	// for the leader election and there to provide the user with
 	// an EventBroadcaster
@@ -600,6 +603,7 @@ func setOptionsDefaults(options Options) Options {
 		}
 	}
 
+	// 监控相关的方法设定
 	if options.newMetricsListener == nil {
 		options.newMetricsListener = metrics.NewListener
 	}
@@ -628,15 +632,18 @@ func setOptionsDefaults(options Options) Options {
 		options.newHealthProbeListener = defaultHealthProbeListener
 	}
 
+	// 停止相关的方法设定
 	if options.GracefulShutdownTimeout == nil {
 		gracefulShutdownTimeout := defaultGracefulShutdownPeriod
 		options.GracefulShutdownTimeout = &gracefulShutdownTimeout
 	}
 
+	// 日志对象的设定
 	if options.Logger.GetSink() == nil {
 		options.Logger = log.Log
 	}
 
+	// 基本的上下文相关方法的设定
 	if options.BaseContext == nil {
 		options.BaseContext = defaultBaseContext
 	}
diff --git a/vendor/sigs.k8s.io/controller-runtime/pkg/manager/runnable_group.go b/vendor/sigs.k8s.io/controller-runtime/pkg/manager/runnable_group.go
index f7b91a2..faf2431 100644
--- a/vendor/sigs.k8s.io/controller-runtime/pkg/manager/runnable_group.go
+++ b/vendor/sigs.k8s.io/controller-runtime/pkg/manager/runnable_group.go
@@ -34,6 +34,7 @@ type runnables struct {
 	Others         *runnableGroup
 }
 
+// 以字面量的方式创建各个频道，这些频道中是由空间来存储每个可执行（运行）的对象的。
 // newRunnables creates a new runnables object.
 func newRunnables(baseContext BaseContextFunc, errChan chan error) *runnables {
 	return &runnables{