Kubernetes kubectl在服务器上工作，但不在容器中

我正在运行gitlab管道，以便将代码部署到kubernetes

当我的部署脚本在gitlab runner上运行时，出现以下错误

Unable to connect to the server: dial tcp 192.168.10.50:443: i/o timeout

部署脚本在docker容器dtzar/helm kubectl中运行。下面是实际的部署脚本

....

variables:
  KUBECONFIG: /root/.kube/config

deploy:
  image: dtzar/helm-kubectl
  stage: deploy
  only:
    - tags
  before_script:
    - mkdir -p /root/.kube/ && touch /root/.kube/config
    - echo ${KUBERNETES_KUBE_CONFIG} | base64 -d > ${KUBECONFIG}
    - kubectl get pods
  script:
    - kubectl apply -f kubernetes/deployment.yaml

如果我登录到运行gitlab runner的vm，我可以成功运行kubectl并手动应用部署

我想知道这是否是一个ssl证书问题，因为集群使用的是rancher生成的自签名证书，尽管我不明白在这种情况下，为什么在gitlab runner主机上手动运行kubectl会起作用

更新 如果我在dtzar/helm kubectl中运行以下kubectl命令

kubectl get pods -v7

我得到以下输出

kubectl get pods -v7
I0510 21:46:47.726119      15 loader.go:372] Config loaded from file:  /root/.kube/config
I0510 21:46:47.727408      15 round_trippers.go:432] GET https://192.168.10.50/k8s/clusters/c-rkqlj/api?timeout=32s
I0510 21:46:47.727590      15 round_trippers.go:438] Request Headers:
I0510 21:46:47.727690      15 round_trippers.go:442]     User-Agent: kubectl/v1.21.0 (linux/amd64) kubernetes/cb303e6
I0510 21:46:47.727774      15 round_trippers.go:442]     Accept: application/json, */*
I0510 21:46:47.727845      15 round_trippers.go:442]     Authorization: Bearer <masked>
I0510 21:47:17.730496      15 round_trippers.go:457] Response Status:  in 30002 milliseconds
I0510 21:47:17.730937      15 cached_discovery.go:121] skipped caching discovery info due to Get "https://192.168.10.50/k8s/clusters/c-rkqlj/api?timeout=32s": dial tcp 192.168.10.50:443: i/o timeout
I0510 21:47:17.731421      15 round_trippers.go:432] GET https://192.168.10.50/k8s/clusters/c-rkqlj/api?timeout=32s
I0510 21:47:17.731582      15 round_trippers.go:438] Request Headers:
I0510 21:47:17.731719      15 round_trippers.go:442]     Accept: application/json, */*
I0510 21:47:17.731810      15 round_trippers.go:442]     User-Agent: kubectl/v1.21.0 (linux/amd64) kubernetes/cb303e6
I0510 21:47:17.731909      15 round_trippers.go:442]     Authorization: Bearer <masked>
I0510 21:47:47.732971      15 round_trippers.go:457] Response Status:  in 30000 milliseconds
I0510 21:47:47.733296      15 cached_discovery.go:121] skipped caching discovery info due to Get "https://192.168.10.50/k8s/clusters/c-rkqlj/api?timeout=32s": dial tcp 192.168.10.50:443: i/o timeout
I0510 21:47:47.733429      15 shortcut.go:89] Error loading discovery information: Get "https://192.168.10.50/k8s/clusters/c-rkqlj/api?timeout=32s": dial tcp 192.168.10.50:443: i/o timeout
I0510 21:47:47.733595      15 round_trippers.go:432] GET https://192.168.10.50/k8s/clusters/c-rkqlj/api?timeout=32s
I0510 21:47:47.733700      15 round_trippers.go:438] Request Headers:
I0510 21:47:47.733817      15 round_trippers.go:442]     Accept: application/json, */*
I0510 21:47:47.733888      15 round_trippers.go:442]     User-Agent: kubectl/v1.21.0 (linux/amd64) kubernetes/cb303e6
I0510 21:47:47.733974      15 round_trippers.go:442]     Authorization: Bearer <masked>
I0510 21:48:17.735311      15 round_trippers.go:457] Response Status:  in 30001 milliseconds
I0510 21:48:17.735630      15 cached_discovery.go:121] skipped caching discovery info due to Get "https://192.168.10.50/k8s/clusters/c-rkqlj/api?timeout=32s": dial tcp 192.168.10.50:443: i/o timeout
I0510 21:48:17.735900      15 round_trippers.go:432] GET https://192.168.10.50/k8s/clusters/c-rkqlj/api?timeout=32s
I0510 21:48:17.736018      15 round_trippers.go:438] Request Headers:
I0510 21:48:17.736097      15 round_trippers.go:442]     Accept: application/json, */*
I0510 21:48:17.736176      15 round_trippers.go:442]     User-Agent: kubectl/v1.21.0 (linux/amd64) kubernetes/cb303e6
I0510 21:48:17.736244      15 round_trippers.go:442]     Authorization: Bearer <masked>
I0510 21:48:47.736563      15 round_trippers.go:457] Response Status:  in 30000 milliseconds
I0510 21:48:47.736625      15 cached_discovery.go:121] skipped caching discovery info due to Get "https://192.168.10.50/k8s/clusters/c-rkqlj/api?timeout=32s": dial tcp 192.168.10.50:443: i/o timeout
I0510 21:48:47.737125      15 round_trippers.go:432] GET https://192.168.10.50/k8s/clusters/c-rkqlj/api?timeout=32s
I0510 21:48:47.737143      15 round_trippers.go:438] Request Headers:
I0510 21:48:47.737149      15 round_trippers.go:442]     Accept: application/json, */*
I0510 21:48:47.737154      15 round_trippers.go:442]     User-Agent: kubectl/v1.21.0 (linux/amd64) kubernetes/cb303e6
I0510 21:48:47.737160      15 round_trippers.go:442]     Authorization: Bearer <masked>
I0510 21:49:17.737909      15 round_trippers.go:457] Response Status:  in 30000 milliseconds
I0510 21:49:17.738305      15 cached_discovery.go:121] skipped caching discovery info due to Get "https://192.168.10.50/k8s/clusters/c-rkqlj/api?timeout=32s": dial tcp 192.168.10.50:443: i/o timeout
I0510 21:49:17.738517      15 helpers.go:234] Connection error: Get https://192.168.10.50/k8s/clusters/c-rkqlj/api?timeout=32s: dial tcp 192.168.10.50:443: i/o timeout
F0510 21:49:17.738648      15 helpers.go:115] Unable to connect to the server: dial tcp 192.168.10.50:443: i/o timeout
goroutine 1 [running]:
k8s.io/kubernetes/vendor/k8s.io/klog/v2.stacks(0xc00000e001, 0xc0005eb200, 0x77, 0x1e9)
    /workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/vendor/k8s.io/klog/v2/klog.go:1021 +0xb9
k8s.io/kubernetes/vendor/k8s.io/klog/v2.(*loggingT).output(0x30584c0, 0xc000000003, 0x0, 0x0, 0xc00010a4d0, 0x25f6190, 0xa, 0x73, 0x40e300)
    /workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/vendor/k8s.io/klog/v2/klog.go:970 +0x191
k8s.io/kubernetes/vendor/k8s.io/klog/v2.(*loggingT).printDepth(0x30584c0, 0xc000000003, 0x0, 0x0, 0x0, 0x0, 0x2, 0xc000474230, 0x1, 0x1)
    /workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/vendor/k8s.io/klog/v2/klog.go:733 +0x16f
k8s.io/kubernetes/vendor/k8s.io/klog/v2.FatalDepth(...)
    /workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/vendor/k8s.io/klog/v2/klog.go:1495
k8s.io/kubernetes/vendor/k8s.io/kubectl/pkg/cmd/util.fatal(0xc0003840f0, 0x48, 0x1)
    /workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/vendor/k8s.io/kubectl/pkg/cmd/util/helpers.go:93 +0x288
k8s.io/kubernetes/vendor/k8s.io/kubectl/pkg/cmd/util.checkErr(0x207fca0, 0xc0001a05d0, 0x1f064f0)
    /workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/vendor/k8s.io/kubectl/pkg/cmd/util/helpers.go:188 +0x935
k8s.io/kubernetes/vendor/k8s.io/kubectl/pkg/cmd/util.CheckErr(...)
    /workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/vendor/k8s.io/kubectl/pkg/cmd/util/helpers.go:115
k8s.io/kubernetes/vendor/k8s.io/kubectl/pkg/cmd/get.NewCmdGet.func1(0xc000580b00, 0xc00001b8a0, 0x1, 0x2)
    /workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/vendor/k8s.io/kubectl/pkg/cmd/get/get.go:167 +0x159
k8s.io/kubernetes/vendor/github.com/spf13/cobra.(*Command).execute(0xc000580b00, 0xc00001b880, 0x2, 0x2, 0xc000580b00, 0xc00001b880)
    /workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/vendor/github.com/spf13/cobra/command.go:854 +0x2c2
k8s.io/kubernetes/vendor/github.com/spf13/cobra.(*Command).ExecuteC(0xc00018a000, 0xc000082180, 0xc00003a080, 0x4)
    /workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/vendor/github.com/spf13/cobra/command.go:958 +0x375
k8s.io/kubernetes/vendor/github.com/spf13/cobra.(*Command).Execute(...)
    /workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/vendor/github.com/spf13/cobra/command.go:895
main.main()
    _output/dockerized/go/src/k8s.io/kubernetes/cmd/kubectl/kubectl.go:49 +0x21d
goroutine 6 [chan receive]:
k8s.io/kubernetes/vendor/k8s.io/klog/v2.(*loggingT).flushDaemon(0x30584c0)
    /workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/vendor/k8s.io/klog/v2/klog.go:1164 +0x8b
created by k8s.io/kubernetes/vendor/k8s.io/klog/v2.init.0
    /workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/vendor/k8s.io/klog/v2/klog.go:418 +0xdf
goroutine 8 [select]:
k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/util/wait.BackoffUntil(0x1f06410, 0x207e160, 0xc000998cf0, 0x1, 0xc000048ba0)
    /workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/util/wait/wait.go:167 +0x118
k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/util/wait.JitterUntil(0x1f06410, 0x12a05f200, 0x0, 0x1, 0xc000048ba0)
    /workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/util/wait/wait.go:133 +0x98
k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/util/wait.Until(0x1f06410, 0x12a05f200, 0xc000048ba0)
    /workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/vendor/k8s.io/apimachinery/pkg/util/wait/wait.go:90 +0x4d
created by k8s.io/kubernetes/vendor/k8s.io/kubectl/pkg/util/logs.InitLogs
    /workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/vendor/k8s.io/kubectl/pkg/util/logs/logs.go:51 +0x96
goroutine 28 [runnable]:
context.WithDeadline.func2()
    /usr/local/go/src/context/context.go:451
created by time.goFunc
    /usr/local/go/src/time/sleep.go:180 +0x45
goroutine 25 [runnable]:
net/http.setRequestCancel.func4(0x0, 0xc0001a07e0, 0xc0002f3f40, 0xc00035a00c, 0xc00078c060)
    /usr/local/go/src/net/http/client.go:397 +0x96
created by net/http.setRequestCancel
    /usr/local/go/src/net/http/client.go:396 +0x337

kubectl获取吊舱-v7
I0510 21:46:47.726119 15 loader.go:372]Config从文件加载：/root/.kube/Config
I0510 21:46:47.727408 15往返者。出发：432]出发https://192.168.10.50/k8s/clusters/c-rkqlj/api?timeout=32s
I0510 21:46:47.727590 15往返者。转到：438]请求头：
I0510 21:46:47.727690 15往返者。go:442]用户代理：kubectl/v1.21.0（linux/amd64）kubernetes/cb303e6
I0510 21:46:47.727774 15往返程序。go:442]Accept:application/json*/*
I0510 21:46:47.727845 15往返者。go:442]授权：持票人
I0510 21:47:17.730496 15往返跳闸器。go:457]响应状态：30002毫秒内
I0510 21:47:17.730937 15缓存的_发现。转到：121]由于获取“”而跳过缓存发现信息https://192.168.10.50/k8s/clusters/c-rkqlj/api?timeout=32s“：拨号tcp 192.168.10.50:443:i/o超时
I0510 21:47:17.731421 15往返者。出发：432]出发https://192.168.10.50/k8s/clusters/c-rkqlj/api?timeout=32s
I0510 21:47:17.731582 15往返者。转到：438]请求头：
I0510 21:47:17.731719 15往返程序。go:442]Accept:application/json*/*
I0510 21:47:17.731810 15往返者。go:442]用户代理：kubectl/v1.21.0（linux/amd64）kubernetes/cb303e6
I0510 21:47:17.731909 15往返者。go:442]授权：持票人
I0510 21:47:47.732971 15往返跳闸器。go:457]响应状态：30000毫秒内
I0510 21:47:47.733296 15缓存的\u发现。转到：121]由于获取“”而跳过缓存发现信息https://192.168.10.50/k8s/clusters/c-rkqlj/api?timeout=32s“：拨号tcp 192.168.10.50:443:i/o超时
I0510 21:47:47.733429 15快捷方式。转到：89]加载发现信息时出错：获取“https://192.168.10.50/k8s/clusters/c-rkqlj/api?timeout=32s“：拨号tcp 192.168.10.50:443:i/o超时
I0510 21:47:47.733595 15个往返者。出发：432]出发https://192.168.10.50/k8s/clusters/c-rkqlj/api?timeout=32s
I0510 21:47:47.733700 15往返者。转到：438]请求头：
I0510 21:47:47.733817 15往返程序。go:442]Accept:application/json*/*
I0510 21:47:47.733888 15往返者。go:442]用户代理：kubectl/v1.21.0（linux/amd64）kubernetes/cb303e6
I0510 21:47:47.733974 15往返者。出发：442]授权：持票人
I0510 21:48:17.735311 15往返跳闸器。go:457]响应状态：在30001毫秒内
I0510 21:48:17.735630 15缓存的\u发现。转到：121]由于获取“”而跳过缓存发现信息https://192.168.10.50/k8s/clusters/c-rkqlj/api?timeout=32s“：拨号tcp 192.168.10.50:443:i/o超时
I0510 21:48:17.735900 15往返者。出发：432]出发https://192.168.10.50/k8s/clusters/c-rkqlj/api?timeout=32s
I0510 21:48:17.736018 15往返者。go:438]请求头：
I0510 21:48:17.736097 15往返者。go:442]Accept:application/json*/*
I0510 21:48:17.736176 15往返者。go:442]用户代理：kubectl/v1.21.0（linux/amd64）kubernetes/cb303e6
I0510 21:48:17.736244 15往返者。go:442]授权：持票人
I0510 21:48:47.736563 15个往返跳闸器。go:457]响应状态：30000毫秒内
I0510 21:48:47.736625 15缓存的\u发现。转到：121]由于获取“”而跳过缓存发现信息https://192.168.10.50/k8s/clusters/c-rkqlj/api?timeout=32s“：拨号tcp 192.168.10.50:443:i/o超时
I0510 21:48:47.737125 15往返者。出发：432]出发https://192.168.10.50/k8s/clusters/c-rkqlj/api?timeout=32s
I0510 21:48:47.737143 15往返者。转到：438]请求头：
I0510 21:48:47.737149 15往返程序。go:442]Accept:application/json*/*
I0510 21:48:47.737154 15往返者。go:442]用户代理：kubectl/v1.21.0（linux/amd64）kubernetes/cb303e6
I0510 21:48:47.737160 15往返者。go:442]授权：持票人
I0510 21:49:17.737909 15往返脱扣器。go:457]响应状态：30000毫秒内
I0510 21:49:17.738305 15缓存的\u发现。转到：121]由于获取“”而跳过缓存发现信息https://192.168.10.50/k8s/clusters/c-rkqlj/api?timeout=32s“：拨号tcp 192.168.10.50:443:i/o超时
I0510 21:49:17.738517 15帮助程序。转到：234]连接错误：获取https://192.168.10.50/k8s/clusters/c-rkqlj/api?timeout=32s: 拨号tcp 192.168.10.50:443:i/o超时
F0510 21:49:17.738648 15帮助程序。转到：115]无法连接到服务器：拨打tcp 192.168.10.50:443:i/o超时
goroutine 1[正在运行]：
k8s.io/kubernetes/vendor/k8s.io/klog/v2.stacks（0xc00000e001、0xc0005eb200、0x77、0x1e9）
/workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/vendor/k8s.io/klog/v2/klog.go:1021+0xb9
k8s.io/kubernetes/vendor/k8s.io/klog/v2.（*logging）.输出（0x30584c0、0xc00000003、0x0、0x0、0xc0010a4d0、0x25f6190、0xa、0x73、0x40e300）
/workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/vendor/k8s.io/klog/v2/klog.go:970+0x191
k8s.io/kubernetes/vendor/k8s.io/klog/v2.（*logging）.打印深度（0x30584c0、0xc00000003、0x0、0x0、0x0、0x0、0x2、0xc000474230、0x1、0x1）
/workspace/src/k8s.io/kubernetes/_output/dockerized/go/src/k8s.io/kubernetes/vendor/k8s.io/klog/v2/klog.go:733+0x16f
k8s.io/kubernetes/vendor/k8s.io/klog/v2.FatalDepth(