分布式容器系统配合**负载均衡器**会把请求**轮流分配**到每个应用容器。因此，每个请求都可能由多个**副本容器**之一来处理。

通常，这个**负载均衡器**还能处理发往集群中*其他*应用的请求（例如不同域名，或不同的 URL 路径前缀），并将通信转发到运行*那个其他*应用的正确容器。

### 每个容器一个进程 { #one-process-per-container }

在这种场景下，你大概率希望**每个容器只有一个（Uvicorn）进程**，因为你已经在集群层面处理了复制。

因此，这种情况下你**不希望**在容器内再启多个 workers（例如通过 `--workers` 命令行选项）。你会希望每个容器仅有一个**单独的 Uvicorn 进程**（但可能会有多个容器）。

* Return apiserver panics as 500 errors instead terminating the apiserver process. ([#68001](https://github.com/kubernetes/kubernetes/pull/68001), [@sttts](https://github.com/sttts))

* Local volume source paths that are directories and not mount points fail to unmount.  A fix is in process ([#48331](https://github.com/kubernetes/kubernetes/issues/48331)).

Starlette 是一個輕量的 <dfn title="用於構建非同步 Python 網頁應用的新標準">ASGI</dfn> 框架／工具集，非常適合用來建構高效能的 asyncio 服務。

它非常簡單直觀。設計上易於擴充，且元件化。

它具備：

* 令人印象深刻的效能。
* WebSocket 支援。
* 行程內（in-process）背景任務。
* 啟動與關閉事件。
* 建立在 HTTPX 上的測試用戶端。
* CORS、GZip、靜態檔案、串流回應。
* Session 與 Cookie 支援。
* 100% 測試涵蓋率。
* 100% 型別註解的程式碼庫。
* 幾乎沒有硬性相依。

Starlette 目前是測試中最快的 Python 框架。僅次於 Uvicorn（它不是框架，而是伺服器）。

* support cross resource group for azure file ([#68117](https://github.com/kubernetes/kubernetes/pull/68117), [@andyzhangx](https://github.com/andyzhangx))
* Return apiserver panics as 500 errors instead terminating the apiserver process. ([#68001](https://github.com/kubernetes/kubernetes/pull/68001), [@sttts](https://github.com/sttts))

- Fixed graceful apiserver shutdown to not drop outgoing bytes before the process terminates. ([#72970](https://github.com/kubernetes/kubernetes/pull/72970), [@sttts](https://github.com/sttts))

### Apps

          <name>profiles</name>
          <version>4.0.0+</version>
          <description>A listing of project-local build profiles which will modify the build process
            when activated.</description>
          <association>
            <type>Profile</type>
            <multiplicity>*</multiplicity>
          </association>
        </field>
      </fields>

for purposes such as debugging, similar to how `kubectl exec` runs a process in an existing container. Also like `kubectl exec`, no resources are reserved for ephemeral containers and they are not restarted when they exit. Note that container namespace targeting is not yet implemented, so [process namespace sharing](https://kubernetes.io/docs/tasks/configure-pod-container/share-process-namespace/) must be enabled to view process from other containers in the pod. ([#59484](https://github.com/kuber...

	}
	word, cond = p.lex.Text(), ""
	operands = scratch[:0]
	// Zero or more comma-separated operands, one per loop.
	nesting := 0
	colon := -1
	for tok != '\n' && tok != ';' {
		// Process one operand.
		var items []lex.Token
		if cap(operands) > len(operands) {
			// Reuse scratch items slice.
			items = operands[:cap(operands)][len(operands)][:0]
		} else {
			items = make([]lex.Token, 0, 3)

	askDisks := getListQuorum(o.AskDisks, er.setDriveCount)
	if askDisks == -1 {
		newDisks := getQuorumDisks(disks, infos, (len(disks)+1)/2)
		if newDisks != nil {
			// If we found disks signature in quorum, we proceed to list
			// from a single drive, shuffling of the drives is subsequently.
			disks = newDisks
			askDisks = 1
		} else {
			// If we did not find suitable disks, perform strict quorum listing