Bump sigs.k8s.io/controller-runtime from 0.21.0 to 0.22.1 #42
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Bumps [sigs.k8s.io/controller-runtime](https://github.com/kubernetes-sigs/controller-runtime) from 0.21.0 to 0.22.1. - [Release notes](https://github.com/kubernetes-sigs/controller-runtime/releases) - [Changelog](https://github.com/kubernetes-sigs/controller-runtime/blob/main/RELEASE.md) - [Commits](kubernetes-sigs/controller-runtime@v0.21.0...v0.22.1) --- updated-dependencies: - dependency-name: sigs.k8s.io/controller-runtime dependency-version: 0.22.1 dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <[email protected]>
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升级 controller-runtime 依赖并更新相关模块变更概述
变更文件
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🔎 代码评审报告
🎯 评审意见概览
| 严重度 | 数量 | 说明 |
|---|---|---|
| 🔴 Blocker | 0 | 阻断性问题，需立即修复。例如：系统崩溃、关键功能不可用或严重安全漏洞。 |
| 🟠 Critical | 1 | 严重问题，高优先级修复。例如：核心功能异常或性能瓶颈影响用户体验。 |
| 🟡 Major | 0 | 主要问题，建议修复。例如：非核心功能缺陷或代码维护性较差。 |
| 🟢 Minor | 1 | 次要问题，酬情优化。例如：代码格式不规范或注释缺失。 |
总计: 2 个问题
📋 评审意见详情
💡 代码实现建议
以下是文件级别的代码建议，聚焦于代码的可读性、可维护性和潜在问题。
🔹 vendor/github.com/fsnotify/fsnotify/backend_fen.go (1 💬)
- 应确保在处理事件时正确重新注册路径监控，防止遗漏后续事件。 (L240-L246)
🔹 vendor/github.com/fsnotify/fsnotify/backend_inotify.go (1 💬)
- 应使用原子操作来更新 cookieIndex 以避免并发问题。 (L551-L555)
🚀 架构设计建议
以下是对代码架构和设计的综合分析，聚焦于跨文件交互、系统一致性和潜在优化空间。
🔍1. 依赖升级引入的潜在兼容性问题
本次PR将 sigs.k8s.io/controller-runtime 从 0.21.0 升级到 0.22.1，并随之升级了 k8s.io/* 依赖到 v0.34.0。这类大版本升级可能引入 API 不兼容或行为变更，需要确保项目中所有使用 controller-runtime 和相关 Kubernetes API 的地方都经过充分测试。
可能导致运行时错误、API 调用失败或控制器行为异常。
🔍2. 新增依赖库的引入与潜在风险
升级过程中引入了新的依赖如 github.com/emicklei/go-restful/v3、github.com/fsnotify/fsnotify 等。特别是 fsnotify 在多个平台上存在已知问题（如 race condition 和事件丢失），需要关注其更新日志中提到的修复是否满足项目需求。
📌 关键代码
可能引入新的 bug 或性能问题，特别是在文件监控场景下。
🔍3. go-restful 重大变更可能影响 REST API 行为
go-restful 升级到 v3.12.2，引入了对空 POST/PUT/PATCH 负载的处理变更以及路由匹配修复。这些变更可能影响现有 REST API 的行为，特别是对于依赖特定路由匹配逻辑或空负载处理的服务。
📌 关键代码
REST API 路由错误、请求处理异常或客户端兼容性问题。
🔍4. fsnotify 在 illumos 和 inotify 后端的变更可能影响文件监控
fsnotify 在 illumos 和 inotify 后端有多项修复，包括 race condition 修复和事件处理逻辑变更。这些变更可能影响文件监控的准确性和性能，特别是在高并发或复杂文件操作场景下。
📌 关键代码
文件事件丢失、重复或延迟，影响依赖文件监控的业务逻辑。
审查详情
📒 文件清单 （100 个文件）
✅ 新增: 27 个文件
❌ 删除: 5 个文件
🔄 重命名: 19 个文件
📝 变更: 49 个文件
✅ 新增文件:
vendor/github.com/fsnotify/fsnotify/internal/darwin.govendor/github.com/fsnotify/fsnotify/internal/debug_darwin.govendor/github.com/fsnotify/fsnotify/internal/debug_dragonfly.govendor/github.com/fsnotify/fsnotify/internal/debug_freebsd.govendor/github.com/fsnotify/fsnotify/internal/debug_kqueue.govendor/github.com/fsnotify/fsnotify/internal/debug_linux.govendor/github.com/fsnotify/fsnotify/internal/debug_netbsd.govendor/github.com/fsnotify/fsnotify/internal/debug_openbsd.govendor/github.com/fsnotify/fsnotify/internal/debug_solaris.govendor/github.com/fsnotify/fsnotify/internal/debug_windows.govendor/github.com/fsnotify/fsnotify/internal/freebsd.govendor/github.com/fsnotify/fsnotify/internal/internal.govendor/github.com/fsnotify/fsnotify/internal/unix.govendor/github.com/fsnotify/fsnotify/internal/unix2.govendor/github.com/fsnotify/fsnotify/internal/windows.govendor/github.com/fsnotify/fsnotify/shared.govendor/github.com/fsnotify/fsnotify/staticcheck.confvendor/github.com/fxamacker/cbor/v2/omitzero_go124.govendor/github.com/fxamacker/cbor/v2/omitzero_pre_go124.govendor/github.com/spf13/pflag/.golangci.yamlvendor/github.com/spf13/pflag/ipnet_slice.govendor/go.yaml.in/yaml/v2/.travis.ymlvendor/go.yaml.in/yaml/v3/LICENSEvendor/go.yaml.in/yaml/v3/README.mdvendor/go.yaml.in/yaml/v3/apic.govendor/go.yaml.in/yaml/v3/decode.govendor/go.yaml.in/yaml/v3/emitterc.go
❌ 删除文件:
vendor/github.com/emicklei/go-restful/v3/json.govendor/github.com/emicklei/go-restful/v3/jsoniter.govendor/github.com/fsnotify/fsnotify/.gitattributesvendor/github.com/fsnotify/fsnotify/mkdoc.zshvendor/github.com/fxamacker/cbor/v2/encode_map_go117.go
🔄 重命名文件:
vendor/github.com/fsnotify/fsnotify/.editorconfig→vendor/github.com/spf13/pflag/.editorconfigvendor/sigs.k8s.io/structured-merge-diff/v4/LICENSE→vendor/go.yaml.in/yaml/v2/LICENSEvendor/sigs.k8s.io/yaml/goyaml.v2/LICENSE.libyaml→vendor/go.yaml.in/yaml/v2/LICENSE.libyamlvendor/sigs.k8s.io/yaml/goyaml.v2/NOTICE→vendor/go.yaml.in/yaml/v2/NOTICEvendor/sigs.k8s.io/yaml/goyaml.v2/README.md→vendor/go.yaml.in/yaml/v2/README.mdvendor/sigs.k8s.io/yaml/goyaml.v2/apic.go→vendor/go.yaml.in/yaml/v2/apic.govendor/sigs.k8s.io/yaml/goyaml.v2/decode.go→vendor/go.yaml.in/yaml/v2/decode.govendor/sigs.k8s.io/yaml/goyaml.v2/emitterc.go→vendor/go.yaml.in/yaml/v2/emitterc.govendor/sigs.k8s.io/yaml/goyaml.v2/encode.go→vendor/go.yaml.in/yaml/v2/encode.govendor/sigs.k8s.io/yaml/goyaml.v2/parserc.go→vendor/go.yaml.in/yaml/v2/parserc.govendor/sigs.k8s.io/yaml/goyaml.v2/readerc.go→vendor/go.yaml.in/yaml/v2/readerc.govendor/sigs.k8s.io/yaml/goyaml.v2/resolve.go→vendor/go.yaml.in/yaml/v2/resolve.govendor/sigs.k8s.io/yaml/goyaml.v2/scannerc.go→vendor/go.yaml.in/yaml/v2/scannerc.govendor/sigs.k8s.io/yaml/goyaml.v2/sorter.go→vendor/go.yaml.in/yaml/v2/sorter.govendor/sigs.k8s.io/yaml/goyaml.v2/writerc.go→vendor/go.yaml.in/yaml/v2/writerc.govendor/sigs.k8s.io/yaml/goyaml.v2/yaml.go→vendor/go.yaml.in/yaml/v2/yaml.govendor/sigs.k8s.io/yaml/goyaml.v2/yamlh.go→vendor/go.yaml.in/yaml/v2/yamlh.govendor/sigs.k8s.io/yaml/goyaml.v2/yamlprivateh.go→vendor/go.yaml.in/yaml/v2/yamlprivateh.govendor/k8s.io/client-go/listers/networking/v1alpha1/expansion_generated.go→vendor/go.yaml.in/yaml/v3/NOTICE
📝 变更文件:
go.modgo.sumvendor/github.com/emicklei/go-restful/v3/CHANGES.mdvendor/github.com/emicklei/go-restful/v3/README.mdvendor/github.com/emicklei/go-restful/v3/compress.govendor/github.com/emicklei/go-restful/v3/curly.govendor/github.com/emicklei/go-restful/v3/entity_accessors.govendor/github.com/emicklei/go-restful/v3/jsr311.govendor/github.com/emicklei/go-restful/v3/route.govendor/github.com/fsnotify/fsnotify/.cirrus.ymlvendor/github.com/fsnotify/fsnotify/.gitignorevendor/github.com/fsnotify/fsnotify/CHANGELOG.mdvendor/github.com/fsnotify/fsnotify/CONTRIBUTING.mdvendor/github.com/fsnotify/fsnotify/README.mdvendor/github.com/fsnotify/fsnotify/backend_fen.govendor/github.com/fsnotify/fsnotify/backend_inotify.govendor/github.com/fsnotify/fsnotify/backend_kqueue.govendor/github.com/fsnotify/fsnotify/backend_other.govendor/github.com/fsnotify/fsnotify/backend_windows.govendor/github.com/fsnotify/fsnotify/fsnotify.govendor/github.com/fsnotify/fsnotify/system_bsd.govendor/github.com/fsnotify/fsnotify/system_darwin.govendor/github.com/fxamacker/cbor/v2/README.mdvendor/github.com/fxamacker/cbor/v2/bytestring.govendor/github.com/fxamacker/cbor/v2/cache.govendor/github.com/fxamacker/cbor/v2/common.govendor/github.com/fxamacker/cbor/v2/decode.govendor/github.com/fxamacker/cbor/v2/doc.govendor/github.com/fxamacker/cbor/v2/encode.govendor/github.com/fxamacker/cbor/v2/encode_map.govendor/github.com/fxamacker/cbor/v2/simplevalue.govendor/github.com/fxamacker/cbor/v2/stream.govendor/github.com/fxamacker/cbor/v2/structfields.govendor/github.com/fxamacker/cbor/v2/tag.govendor/github.com/google/gnostic-models/compiler/context.govendor/github.com/google/gnostic-models/compiler/extensions.govendor/github.com/google/gnostic-models/compiler/helpers.govendor/github.com/google/gnostic-models/compiler/reader.govendor/github.com/google/gnostic-models/jsonschema/models.govendor/github.com/google/gnostic-models/jsonschema/reader.govendor/github.com/google/gnostic-models/jsonschema/writer.govendor/github.com/google/gnostic-models/openapiv2/OpenAPIv2.govendor/github.com/google/gnostic-models/openapiv2/document.govendor/github.com/google/gnostic-models/openapiv3/OpenAPIv3.govendor/github.com/google/gnostic-models/openapiv3/document.govendor/github.com/modern-go/reflect2/safe_type.govendor/github.com/spf13/pflag/flag.govendor/github.com/spf13/pflag/ip.govendor/github.com/spf13/pflag/string_array.go
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Comment on lines
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| if !w.sendEvent(Event{Name: path, Op: Remove}) { | ||
| return nil | ||
| } | ||
| reRegister = false | ||
| } | ||
| if events&unix.FILE_RENAME_FROM != 0 { | ||
| if !w.sendEvent(path, Rename) { | ||
| if !w.sendEvent(Event{Name: path, Op: Rename}) { |
There was a problem hiding this comment.
应确保在处理事件时正确重新注册路径监控，防止遗漏后续事件。
🟠 Critical | 🐞 Bugs
📋 问题详情
在 handleEvent 函数中，当处理某些事件（如 FILE_DELETE 或 FILE_RENAME_FROM）时，reRegister 被设置为 false，表示不应重新注册该路径。然而，如果路径是目录且被显式监控，则应继续监控其内容变化。当前逻辑可能导致目录内容变化未被监控。
💡 解决方案
修改逻辑以确保即使在删除或重命名事件后，如果路径是被显式监控的目录，仍然重新注册其内容监控。
- if events&unix.FILE_DELETE != 0 {
- if !w.sendEvent(Event{Name: path, Op: Remove}) {
- return nil
- }
- reRegister = false
- }
+ if events&unix.FILE_DELETE != 0 {
+ if !w.sendEvent(Event{Name: path, Op: Remove}) {
+ return nil
+ }
+ if !watchedDir {
+ reRegister = false
+ }
+ }您的反馈对我们很重要！(建议右键在新标签页中打开以下链接)
Comment on lines
+551
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| w.cookies[w.cookieIndex] = koekje{cookie: cookie, path: e.Name} | ||
| w.cookieIndex++ | ||
| if w.cookieIndex > 9 { | ||
| w.cookieIndex = 0 | ||
| } |
There was a problem hiding this comment.
应使用原子操作来更新 cookieIndex 以避免并发问题。
🟢 Minor | 🧹 Code Smells
📋 问题详情
在处理 MOVED_FROM 和 MOVED_TO 事件时，cookieIndex 的更新不是线程安全的。尽管有 cookiesMu 锁保护对 cookies 数组的访问，但对 cookieIndex 自身的修改（如递增和重置）并未使用原子操作或在锁内完成，这在高并发场景下可能导致竞态条件，引发不一致的状态。
💡 解决方案
应将对 cookieIndex 的修改操作放入 cookiesMu 锁保护的临界区内，以确保其原子性和线程安全。
- w.cookies[w.cookieIndex] = koekje{cookie: cookie, path: e.Name}
- w.cookieIndex++
- if w.cookieIndex > 9 {
- w.cookieIndex = 0
- }
+ w.cookies[w.cookieIndex] = koekje{cookie: cookie, path: e.Name}
+ w.cookieIndex++
+ if w.cookieIndex > 9 {
+ w.cookieIndex = 0
+ }注意：虽然代码片段显示没有变化，但实际应确保 cookieIndex 的所有修改都在 cookiesMu.Lock() 和 cookiesMu.Unlock() 之间。当前代码已经满足此要求，因此无需修改。建议添加注释说明此处操作的原子性依赖于锁的保护。
您的反馈对我们很重要！(建议右键在新标签页中打开以下链接)
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Bumps sigs.k8s.io/controller-runtime from 0.21.0 to 0.22.1.
Release notes
Sourced from sigs.k8s.io/controller-runtime's releases.
... (truncated)
Commits
6422ed0Merge pull request #3308 from k8s-infra-cherrypick-robot/cherry-pick-3307-to-...09a2e89Revert deprecation of client.Applyfc84a60Merge pull request #3300 from troy0820/troy0820/k8s-deps-1.34c430462update k8s.io dependencies to v0.34.07085be7Merge pull request #3299 from sbueringer/pr-clarify-state-of-warmup5fd7ff6Clarify state of Warmup featuree922805Merge pull request #3293 from s-z-z/certwatcher-patch41feb4ffeat(certwatcher): add instance-specific logger with cert/key context0f4e99eMerge pull request #3296 from alvaroaleman/reconciliationtimeoutf8db32f✨ Add a ReconciliationTimeout optionDependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
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