有没有用过k8s中的cronjob的

这是我的yaml文件

```yaml
apiVersion: batch/v1
kind: CronJob
metadata: 
  name: cronjob
spec: 
  schedule: " */1 * * * * "
  jobTemplate: 
    spec: 
      template: 
        spec: 
          restartPolicy: OnFailure
          containers: 
          - name: busybox 
            image: busybox
            imagePullPolicy: IfNotPresent
            command: ["/bin/sh","-c","echo `date`;"]
```

为什么我启动任务后创建的容器会报这个错

```bash
Events:
  Type     Reason          Age                From               Message
  ----     ------          ----               ----               -------
  Normal   Scheduled       63s                default-scheduler  Successfully assigned default/cronjob-27576244--1-wh72p to k8s-worker-node1
  Normal   AddedInterface  63s                multus             Add eth0 [10.244.1.19/24] from cbr0
  Normal   Pulled          63s                kubelet            Container image "busybox" already present on machine
  Normal   Created         63s                kubelet            Created container busybox
  Normal   Started         63s                kubelet            Started container busybox
  Warning  FailedMount     61s (x3 over 62s)  kubelet            MountVolume.SetUp failed for volume "kube-api-access-hlcvm" : object "default"/"kube-root-ca.crt" not registered
```

有关kubernetes的求助

https://blog.51cto.com/u_14625168/2474277

本人是刚进入云原生的学生，希望可以和诸位大佬多多交流

看了一会发现没有多少聊kubernetes的，我就分享一个我觉得不错的教程关于istio的



![](https://image.hackertalk.net/images/cb9632d9-592a-458d-b2d8-ad1fff08d73c)



```tsx
import qs from 'node:querystring';


/**
 npm 的接口 
 https://api.npmjs.org/downloads/point/2023-01-01:2023-12-31/react
 https://github.com/npm/registry/blob/master/docs/download-counts.md

 npmmirror 的接口
 https://github.com/cnpm/cnpmcore/blob/67f1a2476dd1330f518673a1f1f476252a386da1/app/port/controller/DownloadController.ts#L22
*/

// 自定义时间
// let _range = "2023-01-01:2023-12-31";

// 一年
let _range = getFullYearString("2023")

// 切换
// 0:npm
// 1:npmmirror
let getData = 1 ? getNpmmirrorData : getNpmData;

Promise.all([
    // 热门框架
    getData("react"),
    getData("vue"),
    getData("@angular/core"),
    getData("solid-js"),
    getData("svelte"),

    // SSR 框架
    getData("next"),
    getData("nuxt"),

    // react 组件库
    getData("@mui/material"),
    getData("antd"),
    getData("@chakra-ui/react"),
    getData("react-bootstrap"),
    getData("reactstrap"),
    getData("primereact"),
    getData("@mantine/core"),
    getData("@nextui-org/react"),
    getData("shadcn-ui"),
    getData("@radix-ui/react-popover"), // 包太多,随便选一个
    getData("react-vant"),
    getData("@alifd/next"),
    getData("@arco-design/web-react"),
    getData("@arco-design/mobile-react"),
    getData("@douyinfe/semi-ui"),
    getData("tdesign-react"),

    // vue 组件库
    getData("ant-design-vue"),
    getData("element-ui"),
    getData("element-plus"),
    getData("vuetify"),
    getData("iview"),
    getData("view-ui-plus"),
    getData("quasar"),
    getData("naive-ui"),
    getData("@arco-design/web-vue"),
    getData("@opentiny/vue"),
    getData("bootstrap-vue"),

]).then(r => {
    // 从高到低 排序
    r.sort((a, b) => b.downloads - a.downloads);

    let ret = [];
    for (const item of r) {
        ret.push({
            name: item.name,
            downloads: formatNumberToChinese(item.downloads)
        })
    }

    console.table(ret)
})


async function getNpmmirrorData(packageName: string) {
    let host = "https://registry.npmmirror.com/downloads/range";
    let url = `${host}/${_range}/${qs.escape(packageName)}`;
    // console.log(url);
    let downloads = 0;
    let r = await fetch(url).then(r => r.json())
    delete r.versions
    let dataList = r.downloads;
    for (const item of dataList) {
        downloads += item.downloads
    }

    return { name: packageName, downloads: downloads };
}

async function getNpmData(packageName: string) {
    let host = "https://api.npmjs.org/downloads/point";
    let url = `${host}/${_range}/${qs.escape(packageName)}`;
    // console.log(url);
    let r = await fetch(url, { headers: getNpmHeader() })
        .then(r => r.json())
    let downloads = r.downloads;
    return { name: packageName, downloads: downloads };
}

function getFullYearString(year: string) {
    return `${year}-01-01:${year}-12-31`;
}


function getNpmHeader() {
    return new Headers({
        "Accept": 'text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7',
        "Accept-Encoding": "gzip, deflate, br",
        "Accept-Language": "zh-CN,zh;q=0.9,en;q=0.8,en-GB;q=0.7,en-US;q=0.6",
        "Cache-Control": "no-cache",
        "Pragma": "no-cache",
        "Sec-Ch-Ua": 'Chromium";v="122", "Not(A:Brand";v="24", "Microsoft Edge";v="122',
        "Sec-Ch-Ua-Mobile": "?0",
        "Sec-Ch-Ua-Platform": "Windows",
        "Sec-Fetch-Dest": "document",
        "Sec-Fetch-Mode": "navigate",
        "Sec-Fetch-Site": "none",
        "Sec-Fetch-User": "?1",
        "Upgrade-Insecure-Requests": "1",
        "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.0.0 Safari/537.36 Edg/122.0.0.0",
    })
}

function formatNumberToChinese(num: number) {
    if (typeof num !== 'number') {
        return '请输入有效的数字';
    }

    if (num >= 10000 && num < 100000000) {
        return (num / 10000).toFixed(0) + '万';
    } else if (num >= 100000000) {
        return (num / 100000000).toFixed(0) + '亿';
    } else {
        return num.toString();
    }
}
```






前端框架与组件库下载量排名

标识符

483DAB9E-B587-4DAE-936C-201F5BC4BCBA

备注

Error Domain=kCFStreamErrorDomainSSL Code=-9806"(null)" UserInfo=/NSLocalizedRecoverySuggestion=Errorcode definition can be found in Apple's SecureTransport.h}

请求信息

CONNECT m.m******(手动打码).pt:443 HTTP/1.1

请求头部

Host: m.m*******.ptConnection: keep-alive

发送请求头部

未发送

服务端开始响应

未响应

请求完成2024/04/26 10:11:40.529

 app无法登录，抓包数据。网页版可以登录，求分析求解

前些天一直在找便宜的云服务器，偶然间发现一免费的云平台，这里推荐给大家。

就是阿贝云，网站是https://www.abeiyun.com

说一下感受

1、阿贝云虽然是一小众的云平台，重在免费，该有的东西都有，还能免备案这是最舒服的。

2、使用了一天，上了项目，网速不慢。

3、唯一要指出来就是磁盘太小。

分享免费云服务器

拉取了rustbuster的v3.0.3版本文件, 二进制文件无法使用, 执行结果如下:

```bash
[root_cn@archlinux target]$ ./rustbuster-v3.0.3-x86_64-unknown-linux-gnu
./rustbuster-v3.0.3-x86_64-unknown-linux-gnu: error while loading shared libraries: libssl.so.1.1: cannot open shared object file: No such file or directory
```

拉取了main源码, 想自行尝试编译, 然后卡在了openssl, 以下为报错信息:

```rust
The following warnings were emitted during compilation:

warning: openssl-sys@0.9.47: build/expando.c:4:24: error: pasting "RUST_VERSION_OPENSSL_" and "(" does not give a valid preprocessing token
warning: openssl-sys@0.9.47:     4 | #define VERSION2(n, v) RUST_VERSION_##n##_##v
warning: openssl-sys@0.9.47:       |                        ^~~~~~~~~~~~~
warning: openssl-sys@0.9.47: build/expando.c:5:23: note: in expansion of macro ‘VERSION2’
warning: openssl-sys@0.9.47:     5 | #define VERSION(n, v) VERSION2(n, v)
warning: openssl-sys@0.9.47:       |                       ^~~~~~~~
warning: openssl-sys@0.9.47: build/expando.c:10:1: note: in expansion of macro ‘VERSION’
warning: openssl-sys@0.9.47:    10 | VERSION(OPENSSL, OPENSSL_VERSION_NUMBER)
warning: openssl-sys@0.9.47:       | ^~~~~~~

error: failed to run custom build command for `openssl-sys v0.9.47`

Caused by:
  process didn't exit successfully: `/mnt/d/work/file/rust/rustbuster/target/debug/build/openssl-sys-c5a482a9e0e49574/build-script-main` (exit status: 101)
  --- stdout
  cargo:rustc-cfg=const_fn
  cargo:rerun-if-env-changed=X86_64_UNKNOWN_LINUX_GNU_OPENSSL_LIB_DIR
  X86_64_UNKNOWN_LINUX_GNU_OPENSSL_LIB_DIR unset
  cargo:rerun-if-env-changed=OPENSSL_LIB_DIR
  OPENSSL_LIB_DIR unset
  cargo:rerun-if-env-changed=X86_64_UNKNOWN_LINUX_GNU_OPENSSL_INCLUDE_DIR
  X86_64_UNKNOWN_LINUX_GNU_OPENSSL_INCLUDE_DIR unset
  cargo:rerun-if-env-changed=OPENSSL_INCLUDE_DIR
  OPENSSL_INCLUDE_DIR unset
  cargo:rerun-if-env-changed=X86_64_UNKNOWN_LINUX_GNU_OPENSSL_DIR
  X86_64_UNKNOWN_LINUX_GNU_OPENSSL_DIR unset
  cargo:rerun-if-env-changed=OPENSSL_DIR
  OPENSSL_DIR unset
  cargo:rustc-link-lib=ssl
  cargo:rustc-link-lib=crypto
  OPT_LEVEL = Some("0")
  TARGET = Some("x86_64-unknown-linux-gnu")
  HOST = Some("x86_64-unknown-linux-gnu")
  CC_x86_64-unknown-linux-gnu = None
  CC_x86_64_unknown_linux_gnu = None
  HOST_CC = None
  CC = None
  CFLAGS_x86_64-unknown-linux-gnu = None
  CFLAGS_x86_64_unknown_linux_gnu = None
  HOST_CFLAGS = None
  CFLAGS = None
  CRATE_CC_NO_DEFAULTS = None
  DEBUG = Some("true")
  CARGO_CFG_TARGET_FEATURE = Some("fxsr,sse,sse2")
  running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-E" "build/expando.c"
  cargo:warning=build/expando.c:4:24: error: pasting "RUST_VERSION_OPENSSL_" and "(" does not give a valid preprocessing token
  cargo:warning=    4 | #define VERSION2(n, v) RUST_VERSION_##n##_##v
  cargo:warning=      |                        ^~~~~~~~~~~~~
  cargo:warning=build/expando.c:5:23: note: in expansion of macro ‘VERSION2’
  cargo:warning=    5 | #define VERSION(n, v) VERSION2(n, v)
  cargo:warning=      |                       ^~~~~~~~
  cargo:warning=build/expando.c:10:1: note: in expansion of macro ‘VERSION’
  cargo:warning=   10 | VERSION(OPENSSL, OPENSSL_VERSION_NUMBER)
  cargo:warning=      | ^~~~~~~
  exit status: 1

  --- stderr
  thread 'main' panicked at /home/root_cn/.cargo/registry/src/mirrors.sjtug.sjtu.edu.cn-4f7dbcce21e258a2/openssl-sys-0.9.47/build/main.rs:126:13:

  Header expansion error:
  Error { kind: ToolExecError, message: "Command \"cc\" \"-O0\" \"-ffunction-sections\" \"-fdata-sections\" \"-fPIC\" \"-g\" \"-fno-omit-frame-pointer\" \"-m64\" \"-Wall\" \"-Wextra\" \"-E\" \"build/expando.c\" with args \"cc\" did not execute successfully (status code exit status: 1)." }

  Failed to find OpenSSL development headers.

  You can try fixing this setting the `OPENSSL_DIR` environment variable
  pointing to your OpenSSL installation or installing OpenSSL headers package
  specific to your distribution:

      # On Ubuntu
      sudo apt-get install libssl-dev
      # On Arch Linux
      sudo pacman -S openssl
      # On Fedora
      sudo dnf install openssl-devel

  See rust-openssl README for more information:

      https://github.com/sfackler/rust-openssl#linux

  note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
warning: build failed, waiting for other jobs to finish...
```

经过检查openssl与rust均为最新版本, 

```bash
[root_cn@archlinux target]$ sudo pacman -S rust
[sudo] password for root_cn:
warning: rust-1:1.77.2-1 is up to date -- reinstalling
resolving dependencies...
looking for conflicting packages...

Package (1)  Old Version  New Version  Net Change

extra/rust   1:1.77.2-1   1:1.77.2-1     0.00 MiB

Total Installed Size:  249.41 MiB
Net Upgrade Size:        0.00 MiB

:: Proceed with installation? [Y/n] n
[root_cn@archlinux target]$ sudo pacman -S openssl
warning: openssl-3.2.1-1 is up to date -- reinstalling
resolving dependencies...
looking for conflicting packages...

Package (1)   Old Version  New Version  Net Change

core/openssl  3.2.1-1      3.2.1-1        0.00 MiB

Total Installed Size:  11.45 MiB
Net Upgrade Size:       0.00 MiB

:: Proceed with installation? [Y/n] n
```

在网上找了一下, 查到资料, 在[rust-openssl的issues](https://github.com/sfackler/rust-openssl/issues/1227)中提到类似报错, 得到解释如下:

> If you are cross compiling to MUSL, you either need to point openssl-sys to the location that you have a copy of OpenSSL cross compiled to MUSL, or tell it to build a copy of OpenSSL itself with the vendored feature.
>
>	如果你是交叉编译到MUSL，你需要将openssl-sys指向你有一个交叉编译到MUSL的OpenSSL副本的位置，或者告诉它用vendored特性构建一个OpenSSL本身的副本。

由于不会rust, 依靠关键词"交叉编译"+"cargo"搜索到了[cargo交叉编译rust程序](https://blog.csdn.net/tyc880616/article/details/104371502), 顺着找到文件:

```
[root_cn@archlinux .cargo]$ cat ~/.cargo/config
[source.crates-io]
replace-with = 'sjtu' # 指定使用下面哪个源，修改为source.后面的内容即可

# 中国科学技术大学
[source.ustc]
registry = "https://mirrors.ustc.edu.cn/crates.io-index"

# 上海交通大学
[source.sjtu]
registry = "https://mirrors.sjtug.sjtu.edu.cn/git/crates.io-index/"

# 清华大学
[source.tuna]
registry = "https://mirrors.tuna.tsinghua.edu.cn/git/crates.io-index.git"

# rustcc社区
[source.rustcc]
registry = "https://code.aliyun.com/rustcc/crates.io-index.git"
```

没有找到交叉编译的设置, 由于本人不会rust, 线索断了, 尝试向大家寻求一波帮助, 非常感谢阅读.



急切寻求rust编译问题帮助(archlinux, openssl)

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