Confluent Kafka 101教程遵循，错误：get'https：//confluent.cloud：8090/security/security/1.0/authenticate＆quot;：dial tcp＆lt; ip＆gt;：8090：i/o timeout
我一直在关注Confluent的官方教程，如YouTube https://www.youtube.com /watch？v = oi7vas9kss4
当涉及汇合CLI的部分（大致启动5'28''）时，Confluent Login-如果没有-url标志，则无法工作，请参见以下屏幕截图 默认情况下，URL为“ https://confluent.cloud”。因此，我必须进行汇合登录-Save -url“ https：//cofluent.cloud”，然后提示输入用户名和密码，然后我遇到了此错误：get get'https：// confluent。云：8090/Security/1.0/Authenticate“：Dial TCP：8090：I/O超时是否知道如何解决此问题？
我在Windows 10 PC上使用WSL（Windows子系统）上的Ubuntu（Windows子系统）。
I've been following through Confluent's official tutorial as found on YouTube https://www.youtube.com/watch?v=oI7VAS9KSS4
When it comes to the section (roughly starting 5'28'') about Confluent CLI, confluent login --save couldn't work without a --url flag, see the following screenshot
and by default the url is "https://confluent.cloud". So I had to do confluent login --save --url "https://cofluent.cloud" then was prompted to type in the username and password, and then I was stuck with this Error: Get "https://confluent.cloud:8090/security/1.0/authenticate": dial tcp :8090: i/o timeout Does anybody know how to solve this?
I'm using a Ubuntu on WSL(Windows Subsystem for Linux) on a Windows 10 PC.
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好的，我自己想出了这一点。升级汇合解决了问题。
在升级之前，我是在V1.22.0版本上进行的，即使使用Contruent更新也不是一个选择。请参阅以下屏幕截图以进行验证。
i用命令升级的命令如下所示：
如果您在Vs之前进行比较升级后，您会注意到启用了一些新的命令选项，包括突出显示的云签名命令。
i Run Confluent云签名命令被提示输入以下信息：电子邮件，名称，姓氏，两个字母的国家代码，组织，条款和政策协议（Y/N），并告诉我“错误：未能注册”。为什么？因为我已经在
Ok, I figured this out by myself. Upgrading Confluent solved the problem.
Prior to upgrading I was on version v1.22.0, with which even confluent update wasn't an option. See the following screenshot for verification.
The I upgraded with the command as shown below:
If you compare before VS. after upgrading, you'll notice that some new command options were enabled, including the highlighted cloud-signup command.
The I ran the confluent cloud-signup command, was prompted to type in the following info: email, First Name, Last Name, Two-letter country code, Organization, Terms and Policy Agreement (y/n), and it told me "Error: Failed to sign up". Why? Because I had signed up all these info on https://confluent.cloud UI already. So if you've never signed up on the UI before, you definitely can do this via the CLI.
Since I already signed up, I ran command login. This time, with the newer version, it doesn't throw the complaint that login must be appended with the --url flag any more. And I could login without any issue.
After confluent login worked out, I ran confluent login --save and Confluent writes the credentials to a netrc file it creates called "<my_home_directory>.netrc" so that in the future I don't have to manually type in the credentials again.