k8s benchmark工具kubestone使用

「爱情、让人受尽委屈。」 2023-07-24 13:28 11阅读 0赞

1.安装[https://github.com/kubernetes-sigs/kustomize][https_github.com_kubernetes-sigs_kustomize]

两种方法：

go get github.com/kubernetes-sigs/kustomize

或者：

mkdir -p $GOPATH/src/github.com/kubernetes-sigs/
    cd $GOPATH/src/github.com/kubernetes-sigs/
    git clone https://github.com/kubernetes-sigs/kustomize.git
    cd kustomize 
    make
    cp kustomize/kustomize  /usr/bin/

2. 部署kubeston

mkdir -p  $GOPATH/src/github.com/xridge
    cd  $GOPATH/src/github.com/xridge
    git clone https://github.com/xridge/kubestone.git
    cd kubestone
    kustomize build $GOPATH/src/github.com/xridge/kubestone/config/default | kubectl create -f -
    kubectl create namespace kubestone

3. 执行测试

kubectl create --namespace kubestone -f https://raw.githubusercontent.com/xridge/kubestone/master/config/samples/perf_v1alpha1_iperf3.yaml

4. 查看结果

执行如下操作：

kubectl get pods,jobs --namespace kubestone

结果为：

NAME                             READY   STATUS      RESTARTS   AGE
    pod/iperf3-sample-client-q6hr5   0/1     Completed   0          2d15h
    
    NAME                             COMPLETIONS   DURATION   AGE
    job.batch/iperf3-sample-client   1/1           12s        2d15h

执行：

kubectl logs job.batch/iperf3-sample-client  --namespace kubestone 
    
    #显示结果为：
    Connecting to host iperf3-sample, port 5201
    [  5] local 10.42.1.39 port 41180 connected to 10.42.0.38 port 5201
    [ ID] Interval           Transfer     Bitrate         Retr  Cwnd
    [  5]   0.00-1.00   sec   241 MBytes  2.02 Gbits/sec  225    348 KBytes       
    [  5]   1.00-2.00   sec   243 MBytes  2.04 Gbits/sec  238    289 KBytes       
    [  5]   2.00-3.00   sec   256 MBytes  2.15 Gbits/sec   34    369 KBytes       
    [  5]   3.00-4.00   sec   252 MBytes  2.11 Gbits/sec   58    431 KBytes       
    [  5]   4.00-5.00   sec   271 MBytes  2.27 Gbits/sec  142    527 KBytes       
    [  5]   5.00-6.00   sec   261 MBytes  2.19 Gbits/sec   43    457 KBytes       
    [  5]   6.00-7.00   sec   267 MBytes  2.24 Gbits/sec   79    460 KBytes       
    [  5]   7.00-8.00   sec   163 MBytes  1.37 Gbits/sec  182    462 KBytes       
    [  5]   8.00-9.00   sec   221 MBytes  1.86 Gbits/sec  220    366 KBytes       
    [  5]   9.00-10.00  sec   237 MBytes  1.99 Gbits/sec   32    390 KBytes       
    - - - - - - - - - - - - - - - - - - - - - - - - -
    [ ID] Interval           Transfer     Bitrate         Retr
    [  5]   0.00-10.00  sec  2.36 GBytes  2.02 Gbits/sec  1253             sender
    [  5]   0.00-10.04  sec  2.35 GBytes  2.01 Gbits/sec                  receiver
    
    iperf Done.

[https_github.com_kubernetes-sigs_kustomize]: https://github.com/kubernetes-sigs/kustomize