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| Original file line number | Diff line number | Diff line change |
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| --- | ||
| title: 双十一购物节，Nacos 1.4.0 + Go SDK 1.0.1发布 | ||
| keywords: [开源,1.4.0,Go 1.0.1] | ||
| description: 双十一购物节，Nacos 1.4.0 + Go SDK 1.0.1发布 | ||
| --- | ||
|
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| # 双十一购物节，Nacos 1.4.0 + Go SDK 1.0.1发布 | ||
|
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| 一年一度的双十一购物节又来了，不知道小伙伴们有没有抢到想要的商品呢？ | ||
| 无论您是否“剁手”成功，Nacos都为社区的各位奉上礼物庆祝双十一 -- `Nacos 1.4.0`和`nacos-sdk-go 1.0.1`正式发布。 | ||
|
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| ## Nacos 1.4.0 | ||
|
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| 这个版本主要变更为： | ||
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| 1. 重构了naming模块的distro协议，并且下沉到了nacos-core模块。 | ||
| 1. 使用了jraft对旧的自实现raft协议进行了替换，提高性能和raft语义的准确性。 | ||
| 1. 对nacos所使用的http客户端进行了完全地统一，并优化了一些http客户端的使用，减少了连接损耗，特别是CLOSE_WAIT连接的数量。 | ||
| 1. 添加了一个单独修改服务元数据的BETA接口。 | ||
| 1. 修复了一些旧版本的bug并优化了控制台使用。 | ||
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| 具体的变更列表如下： | ||
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| ``` | ||
| [#1654] 修复内容高亮在配置详情页面无效的问题. | ||
| [#2792] 记录操作时的用户信息当打开权限功能后。 | ||
| [#2835] 修复控制台不停loading如果没有该namespace的权限。 | ||
| [#2866] 修复客户端没有访问 /nacos/v1/ns/operator/metrics权限的问题。 | ||
| [#3117] 优化内部事件机制并下沉到nacos-common模块。 | ||
| [#3192] 统一nacos服务端的http客户端使用。 | ||
| [#3315] nacos客户端支持https。 | ||
| [#3397] 修复一些关于启动脚本的错误。 | ||
| [#3384] 修复控制台关于raft信息显示不同步的问题。 | ||
| [#3500] 统一控制台中服务治理和配置管理的分页列表。 | ||
| [#3509] 修复使用地址服务器模式获取nacos集群地址时无法获取nacos配置文件的问题。 | ||
| [#3518] 在绑定角色的时候用户列表改成下拉选中的模式。 | ||
| [#3530] 在控制台的页面中添加刷新按钮来刷新列表。 | ||
| [#3533] 修改客户端缓存目录配置。 | ||
| [#3515][#3536][#3899] 升级依赖修复安全漏洞。 | ||
| [#3528] 修复客户端会获取到无效的project.version。 | ||
| [#3550] 修复服务端无法创建raft协议的持久化文件的问题。 | ||
| [#3560] 修改浏览器标签页上的nacos logo。 | ||
| [#3566] 从nacos-config模块中下沉权限相关内容到nacos-auth模块。 | ||
| [#3576] 给NamingMaintainService添加生命周期相关接口。 | ||
| [#3592] 修复修复访问无权限的名称空间时的错误提示。 | ||
| [#3628] 优化客户端更新不存在的订阅服务的频率。 | ||
| [#3635] 在nacos-naming模块使用Jraft替换自研raft协议。 | ||
| [#3651] 优化nacos服务端对http-client的使用以减少CLOSE_WAI连接的数量。 | ||
| [#3661] 优化使用Jraft时更新raft group的更新逻辑。 | ||
| [#3671] 移动部分工具类到nacos-common模块复用。 | ||
| [#3676] 修复还原块在“内容比较”页面中不起作用。 | ||
| [#3692] 重构nacos-naming模块中的Distro协议。 | ||
| [#3687] 校验服务名格式为Group@@ServiceName。 | ||
| [#3710] 修复发布服务会导致丢失元数据中带有特殊字符的问题。 | ||
| [#3781] 修复服务实例可能间歇性掉线的问题。 | ||
| [#3790] 修复客户端可能发生的配置乱码问题。 | ||
| [#3815] 修复当客户端缓存存在中文时可能被截断的问题。 | ||
| [#3833] 修复新消息通知系统在没有订阅者的时候抛空指针异常的问题。 | ||
| [#3855] 在控制台查看配置详情页面里添加上版本改动的展示。 | ||
| [#3904] 支持单独修改服务元数据内容的功能。 | ||
| [#3909] 修复nacos服务端无法配置域名的问题。 | ||
| [#3973] 修复首次运行时，导入配置失败的问题。 | ||
| [#4110] 修复扩容集群时raft协议服务更新新节点的问题。 | ||
| ``` | ||
|
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| ## Nacos Go SDK 1.0.1 | ||
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| 这个版本主要是修复了一些旧版本的bug以及增加客户端对于https的支持等等。 | ||
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| 详细的变更列表请查看 https://github.com/nacos-group/nacos-sdk-go/releases/tag/v1.0.1 | ||
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| ## 社区 | ||
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| 随着Nacos 1.4.0的发布， Nacos社区又新增了两位Committer：Maijh97 和 wangweizZZ。 | ||
| 两位分别在统一http client使用，下沉auth模块，客户端的https功能，重构部分服务端线程池和修复bug等内容中作出许多贡献，并积极参与社区讨论。 | ||
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| Nacos社区欢迎更多愿意参与共建的小伙伴加入，包括但不限于： | ||
|
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| - 源代码 | ||
| - 文档 | ||
| - 社区讨论 | ||
| - 多语言实现 | ||
| - 周边生态产品结合 | ||
|
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| 积极参与将可以获得Nacos社区赠送的精美小礼品～ | ||
|
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| ## 结尾 | ||
| Nacos 致力于帮助您发现、配置和管理微服务。Nacos 提供了一组简单易用的特性集，帮助您快速实现动态服务发现、服务配置、服务元数据及流量管理。 | ||
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| Nacos 帮助您更敏捷和容易地构建、交付和管理微服务平台。 Nacos 是构建以“服务”为中心的现代应用架构 (例如微服务范式、云原生范式) 的服务基础设施。 | ||
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| Placeholder. DO NOT DELETE. |
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| Original file line number | Diff line number | Diff line change |
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| @@ -1,129 +1 @@ | ||
| --- | ||
| title: Nacos 2.0.1 + 1.4.2 Release | ||
| keywords: [2.0.1,1.4.2] | ||
| description: Nacos 2.0.1 + 1.4.2 Release | ||
| --- | ||
|
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| # Nacos 2.0.1 + 1.4.2 Release正式发布，业界率先支持MCP-OVER-XDS协议 | ||
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| Nacos是阿里巴巴开源的服务发现与配置管理项目，本次同时发布两个版本： | ||
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| 1. 发布2.0.1版本，主要致力于支持MCP-OVER-XDS协议，解决Nacos与Istio数据服务同步问题。 | ||
| 1. 发布1.4.2版本，极大增强k8s环境中JRaft集群Leader选举的稳定性。 | ||
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| ## Nacos 2.0.1 | ||
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| 2.0.1主要变更为： | ||
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| 1. 在nacos-istio插件及模块中，支持MCP-OVER-XDS协议，解决Nacos与Istio数据服务同步问题。 | ||
| 2. 增强了Jraft协议在k8s环境中的Leader选举的稳定性。 | ||
| 3. 修复了频繁抛出Server is Down错误的问题。 | ||
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| 具体变更为： | ||
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| ``` | ||
| [#3484] Support ldap login. | ||
| [#4856] Support mcp over xds. | ||
| [#5137] Support service list add view subscriber. | ||
| [#5367] Support client encryption plugin for nacos 2.0. | ||
| [#5307] Push support config some parameters | ||
| [#5334] Fix Server is Down problem in k8s environment. | ||
| [#5361] Check isUseGrpcFeatures() when register instance using GRPC protocol. | ||
| [#5486] Refactor Distro Config as singleton and replace GlobalConfig. | ||
| [#5169] Fix instance beat run only by responsible server. | ||
| [#5175] Fix publishConfig lost type. | ||
| [#5178] Fix NPE when init server list failed. | ||
| [#5182] Fix throw NoSuchFieldException in ConfigController when service connect to nacos. | ||
| [#5204] Fix query error when pageNo is larger than service number. | ||
| [#5268] Fix subscriber app unknown | ||
| [#5327] Fix ThreadPool usage problem and add some monitor for distro. | ||
| [#5384] Fix the problem of unable to shutdown NacosConfigService. | ||
| [#5404] Fix frequently udp push for client 1.X. | ||
| [#5419] Fix Nacos 2.0 client auth may invalid for non public namespace. | ||
| [#5442] change state to UP when received status form old version server. | ||
| [#5096] Add unit tests in nacos 2.0. | ||
| [#5171][#5421][#5436][#5450][#5464] Fix IT for nacos 2.0. | ||
| ``` | ||
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| ## Nacos 1.4.2 | ||
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| 1. 该版本优化了JRaft模块，与最新的nacos-k8s项目配合使用，极大增强集群选主的稳定性。 | ||
| 2. 另外，该版本了修复有关“Server is Down”问题的提示及众多1.4.1版本中的Bug。 | ||
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| 具体变更为： | ||
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| ``` | ||
| [#4452] Add config compare features. | ||
| [#4602] Add new way for export config. | ||
| [#4996] Make log level changeable for nacos-core module. | ||
| [#5367] Add pre-plugin in client for encrypting config. | ||
| [#3922] Method createServiceIfAbsent in ServiceManager require sync. | ||
| [#4274] skip master-select task when db.num is 1. | ||
| [#4753] Use SafeConstructor to parse yaml configuration. | ||
| [#4762] Naming health check thread num support user define it by self. | ||
| [#4770] Beta publish: change the way of select betaIps, from input to select. | ||
| [#4778] Make SecurityProxy.accessToken threadsafe in single writer multi reader. | ||
| [#4903] Add securuty hint for login page. | ||
| [#4917] Raft ops interface add auth. | ||
| [#4980] Log4J2NacosLogging.loadConfiguration() return directly When location is blank. | ||
| [#5010] Fix the usage of TemplateUtils. | ||
| [#5190] Add some hint log when login failed. | ||
| [#5234] Solve the problem that page can be edited while publishing-config request is processing. | ||
| [#5331] Fix the mouse hovers over the margin in a pointer state and cannot be clicked. | ||
| [#5350] Add hint and detail reason for consistence status Down. | ||
| [#5439] Support specified naming UDP push port for client. | ||
| [#5434] Optimize the ConfigType.isValidType method. | ||
| [#3779] Check groupName can't be empty. | ||
| [#4661] ConfigServletInner#doGetConfig code optimization. | ||
| [#3610] Fix the press F1 to full screen issue in new config page. | ||
| [#3876] Fix push empty service name. | ||
| [#4306] Fix search service by group error problem. | ||
| [#4573,#4629] Jraft leader status check error. | ||
| [#4672] Fix cloning configuration lost description. | ||
| [#4699] Fix metadata batch operation may delete instance problem. | ||
| [#4756] Fix config list sort and search problem. | ||
| [#4787] Losting member if parsing host throw UnknownHostException. | ||
| [#4806] Fix addListener method comment. | ||
| [#4829] Remove instance when distro and raft remove instances data. | ||
| [#4852] Fix main.js is too large problem. | ||
| [#4854] Modify Header to support Keys Ignore Case. | ||
| [#4898] Fix instance list page bug. | ||
| [#4925] Fix member list change will cover member status and metadata problem. | ||
| [#5078] Fix the problem of inconsistent results for querying subscriber list data multiple times. | ||
| [#5026] Fix MetricsHttpAgent metrics twice. | ||
| [#5018] Check group and dataId in groupKey. | ||
| [#5114] ConcurrentHashSet.java is not compatible with jdk1.6 or 1.7. | ||
| [#5253] Fix missing auth identity header error. | ||
| [#5291] Fix Beat task will stop when throw unexpected exception. | ||
| [#5301] Respond all kinds of collections for istio's request. | ||
| [#5351] Fix Consistence status can't switch to UP after Jraft election. | ||
| [#5390] Fix ip verify error. | ||
| [#5427] Fix NPE if Jraft leader is null in CurcuitFilter. | ||
| [#5437] Fix config beta feature will lost dump event problem. | ||
| [#5451] Fix the tag can't be removed problem. | ||
| [#4822][#4823][#4824][#4825][#4979][#5506] Fix dependency security problem. | ||
| [#5277] Subscriber list servername add required. | ||
| [#5380][#5418] Add and enhance unit test. | ||
| ``` | ||
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| ## 社区 | ||
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| 随着Nacos 2.0.1及1.4.2的发布， Nacos社区又新增了一位Committer：haoyann，这位同学在推进多数据源支持、鉴权及安全性、配置模块优化与完善等内容中作出许多贡献，并积极参与社区讨论。 | ||
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|  | ||
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| Nacos社区欢迎更多愿意参与共建的小伙伴加入，包括但不限于： | ||
|
|
||
| - 源代码 | ||
| - 文档 | ||
| - 社区讨论 | ||
| - 多语言实现 | ||
| - 周边生态产品结合 | ||
|
|
||
| 积极参与将可以获得Nacos社区赠送的精美小礼品～ | ||
|
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| ## About Nacos | ||
|
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| Nacos 致力于帮助您发现、配置和管理微服务。Nacos 提供了一组简单易用的特性集，帮助您快速实现动态服务发现、服务配置、服务元数据及流量管理。 | ||
|
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| Nacos 帮助您更敏捷和容易地构建、交付和管理微服务平台。 Nacos 是构建以“服务”为中心的现代应用架构 (例如微服务范式、云原生范式) 的服务基础设施。 | ||
| Placeholder. DO NOT DELETE. |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,133 +1 @@ | ||
| --- | ||
| title: Nacos 2.0.3版本发布，继续提升集群稳定性及升级稳定性 | ||
| keywords: [2.0.1] | ||
| description: Nacos 2.0.3版本发布，继续提升集群稳定性及升级稳定性 | ||
| --- | ||
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| # Nacos 2.0.3版本发布，继续提升集群稳定性及升级稳定性 | ||
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| ## Nacos 2.0.3 | ||
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| Nacos2.0.3 中，Nacos社区继续针对1.X到2.0.X升级的健壮性和高可用做了充分优化，扫除上生产的稳定性忧虑；Java/Spring-boot/Golang/C#/Cpp多语言客户端也全面支持Nacos2.0，拉齐多语言代差；并且优化了大量控制台UI的易用功能，提升用户使用效率。 | ||
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| 主要变更内容如下： | ||
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| ``` | ||
| ## Features | ||
| [#6384] Add redo feature for nacos client naming. | ||
| ## Enhancement | ||
| [#1469] Add cluster delete button. | ||
| [#5884] Add the permission for history config. | ||
| [#5909] Enhance LADP auth log print out when auth check failed. | ||
| [#5999] Adpat nacos endpoint in AddressServerMemberLookup. | ||
| [#6100] Enhance config managerment UI. | ||
| [#6129] Add ServerConfigChangeEvent when config file changed. | ||
| [#6142] Redo register and subscribe when reconnection auth check failed. | ||
| [#6160] Optimization of IP address acquisition method in nacos client. | ||
| [#6175] If the client already disconnect, ignore this request to avoid NPE. | ||
| [#6178] Unified configuration page style | ||
| [#6204] Get data from database if user or role info not found in cache. | ||
| [#6367] Add IOReactorExceptionHandler to avoid IOReactor out of loop when meet unknown Network error. | ||
| [#6386] Stop v1 distro verification when cluster upgraded to v2. | ||
| [#6403] Make the expired time of naming client be configurable in nacos-server. | ||
| ## BugFix | ||
| [#6107] Fix Chinese account show with gibber in home page. | ||
| [#6109] Fix get InstanceUpgradeHelper instance error for double write service. | ||
| [#6116] Fix unable to check client beats when register same ip and port in old clients with high concurrent. | ||
| [#6169] Fix cluster page internationalization. | ||
| [#6198] Fix NPE when use StringUtils.join illegal. | ||
| [#6295] Fix instance metadata will not be removed for ip port client. | ||
| [#6335] Fix startup error when the JAVA_HOME path contains spaces under Linux/Unix/Mac system. | ||
| [#6382][#6476] Fix nacos-istio serviceInfo.getChecksum() always is empty. | ||
| [#6423] Fix yaml parse concurrent problem. | ||
| ``` | ||
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| 完整的Release Note请查看 [2.0.3](https://github.com/alibaba/nacos/releases/tag/2.0.3) 。 | ||
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| ## 从Nacos1.X升级Nacos2.0.X | ||
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| Nacos服务端支持从1.X平滑升级到Nacos2.0.X；由于Nacos2.0对服务发现的数据结构进行了重构，因此升级过程中会采用异步双写数据的功能，在升级到2.0模式前，对数据进行校验，保证升级过程中的稳定运行。 | ||
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| 在集群所有节点都升级到Nacos2.0.X版本之后，集群中的每一台节点都将开启自检，检查Nacos1.X模式下的数据是否和Nacos2.0模式下的数据一致，主要对比的是两个模式下的服务数及实例数是否相等，以及是否还有双写任务。 | ||
| 只有服务数及实例数相等，且没有双写任务之后，Nacos节点才会判定自身节点已经准备好升级到2.0模式，可以通过控制台的集群管理中节点元数据的`readyToUpgrade`字段来判断该节点是否准备完成。 | ||
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| 当集群中所有节点都完成准备后，集群节点将会切换运行模式到2.0模式，此时请求流量将会切换至2.0模式运行，且开始接受gRPC的请求。如果未切换时，来自gRPC的请求将会提示`Nacos cluster is running with 1.X mode, can't accept gRPC request temporarily. Please check the server status or close Double write to force open 2.0 mode.` | ||
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| 另外，从Nacos2.0.2版本开始，Nacos为升级添加了一些接口方便用户检查升级状态，找到升级到2.0模式不成功的原因，并且在特殊情况下能够进行主动补偿。 | ||
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| 比如接口`/nacos/v1/ns/upgrade/ops/metrics`， 可以快速的查看到当前节点的状态，如当前1.X模式的服务数，实例数；2.0模式的服务数，实例数；双写任务遗留量；对应模式缺失的服务名等等内容，帮助用户快速定位升级问题。 | ||
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| 更多升级相关信息请查看 [Nacos 2.0 升级文档](https://nacos.io/zh-cn/docs/2.0.0-upgrading.html) | ||
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| ## 客户端支持2.0 | ||
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| 目前Golang、C#、Cpp、nacos-spring-boot，客户端已经支持了nacos2.0的grpc能力，欢迎大家试用 | ||
| | ||
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| - [nacos-spring-boot v0.1.10](https://github.com/nacos-group/nacos-spring-boot-project/releases/tag/0.1.10) | ||
| - [nacos-spring-boot v0.2.10](https://github.com/nacos-group/nacos-spring-boot-project/releases/tag/0.2.10) | ||
| - [nacos-sdk-go v2.0.0-Alpha.1](https://github.com/nacos-group/nacos-sdk-go/releases/tag/v2.0.0-Alpha.1) | ||
| - [nacos-sdk-csharp v1.1.0](https://github.com/nacos-group/nacos-sdk-csharp/releases/tag/v1.1.0) | ||
| - [nacos-sdk-cpp v1.0.8](https://github.com/nacos-group/nacos-sdk-cpp/releases/tag/1.0.8) | ||
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| Python的多语言客户端正在紧张开发中，相信很快能与大家见面。 Nodejs部分欢迎社区小伙伴一起参与建设~ | ||
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| ## 2.1版本预告 | ||
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| 自2.0版本12月初社区发布后，经过数个版本的优化，功能和性能趋于稳定；因此社区开始规划2.1版本。 | ||
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| 在Nacos2.1版本中，我们计划移除对Nacos1.X服务端的升级支持，以移除1.X模式及双写等冗余代码，提升代码质量及可读性，用户仍可以从2.0.X版本进行升级。 | ||
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| 在功能上，Nacos2.1版本将会开放部分功能的插件化能力，如已经在进行的Selector插件，鉴权插件及配置加解密插件。 | ||
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| 另外，我们会对Nacos2.0的第三方依赖进行一些精简，减少用户使用过程中依赖冲突的问题。 | ||
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| ## 社区 | ||
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| 感谢来自社区同学们的持续贡献，正是有了大家的共同努力，Nacos才能变得越来越完善。 | ||
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| 在此郑重感谢对本次Release有卓越贡献的社区同学（根据字母顺序）： | ||
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| - [brotherlu-xcq](https://github.com/brotherlu-xcq) | ||
| - [MajorHe1](https://github.com/MajorHe1) | ||
| - [pixystone](https://github.com/pixystone) | ||
| - [shalk](https://github.com/shalk) | ||
| - [SunJiFengPlus](https://github.com/SunJiFengPlus) | ||
| - [zzq1314zll](https://github.com/zzq1314zll) | ||
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| 期待各位成为Nacos committer。 | ||
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| ## About Nacos | ||
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| Nacos 致力于帮助您发现、配置和管理微服务。Nacos 提供了一组简单易用的特性集，帮助您快速实现动态服务发现、服务配置、服务元数据及流量管理。 | ||
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| Nacos 帮助您更敏捷和容易地构建、交付和管理微服务平台。 Nacos 是构建以“服务”为中心的现代应用架构 (例如微服务范式、云原生范式) 的服务基础设施。 | ||
| Placeholder. DO NOT DELETE. |
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