我已使用以下命令转发所有 postgres 服务
kubectl port-forward svc/data-postgres 5432:5432 &
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我现在想终止这个进程。我尝试了以下命令:
ps ax | egrep port-forward | egrep 'postgres' | sed 's/^\s*//' | cut -d' ' -f1 | xargs kill
Usage:
kill [options] <pid> [...]
Options:
<pid> [...] send signal to every <pid> listed
-<signal>, -s, --signal <signal>
specify the <signal> to be sent
-l, --list=[<signal>] list all signal names, or convert one to a name
-L, --table list all signal names in a nice table
-h, --help display this help and …Run Code Online (Sandbox Code Playgroud) 将映像部署到 AKS 实例时,从 ACR(高级 SKU)提取映像的速度非常慢,即使是大小约为 150 MB 左右的“小”映像也是如此。
AKS 资源和 ACR 资源均位于加拿大东部地区。
这是一个例子:
root@076fff2831b2:/tmp# kubectl describe pod application-service-59bcf96874-pvrmb
Name: application-service-59bcf96874-pvrmb
Namespace: default
Priority: 0
Node: aks-41067869-1/10.255.13.163
Start Time: Tue, 11 Feb 2020 18:15:53 -0500
Labels: app.kubernetes.io/instance=application-service
app.kubernetes.io/name=application-service
pod-template-hash=59bcf96874
Annotations: <none>
Status: Running
IP: 10.255.13.175
IPs: <none>
Controlled By: ReplicaSet/application-service-59bcf96874
Containers:
application-service:
Container ID: docker://0e86526a293d9055d482a09f043f0be68c594244fe4216f8fb190bc2caf6b65b
Image: myacr01.azurecr.io/microservices/application-service:0.0.6
Image ID: docker-pullable://myacr01.azurecr.io/microservices/application-service@sha256:cfbb3ffa7adc52da9cc0b8d7f78376076ea712025b59df8e406c559d369f4085
Port: 3000/TCP
Host Port: 0/TCP
State: Waiting
Reason: CrashLoopBackOff
Last State: Terminated
Reason: Error
Exit Code: 1
Started: Tue, 11 Feb …Run Code Online (Sandbox Code Playgroud) Hyper V 已启动。
操作系统:Winsows 10 Pro 内存:4GB
*****Power shell 以管理员模式启动********
我已经创建了一个虚拟交换机管理器,然后我正在尝试以下命令。
minikube start --vm-driver hyperv --hyperv-virtual-switch "Minikube Switch" 它抛出以下错误。
minikube v1.7.2 on Microsoft Windows 10 Pro 10.0.18363 Build 18363
* Using the hyperv driver based on user configuration
! 'hyperv' driver reported an issue: C:\WINDOWS\System32\WindowsPowerShell\v1.0\powershell.exe Get-WindowsOptionalFeature -FeatureName Microsoft-Hyper-V-All -Online failed:
* Suggestion: Start PowerShell as Administrator, and run: 'Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Hyper-V -All'
* Documentation: https://minikube.sigs.k8s.io/docs/reference/drivers/hyperv/
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X hyperv 似乎没有安装
我将 jib 添加到 pom.xml 文件中,如下所示:
<properties>
<docker.org>springcloudstream</docker.org>
<docker.version>${project.version}</docker.version>
</properties>
...
<build>
<plugins>
<plugin>
<groupId>com.google.cloud.tools</groupId>
<artifactId>jib-maven-plugin</artifactId>
<version>2.1.0</version>
<configuration>
<from>
<image>springcloud/openjdk</image>
</from>
<to>
<image>${docker.org}/${project.artifactId}:${docker.version}</image>
</to>
<container>
<useCurrentTimestamp>true</useCurrentTimestamp>
</container>
</configuration>
</plugin>
</plugins>
</build>
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运行以下构建命令后,
./mvnw package jib:dockerBuild
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我收到以下错误。
[ERROR] Failed to execute goal com.google.cloud.tools:jib-maven-plugin:2.1.0:dockerBuild (default-cli) on project usage-detail-sender-kafka: Unable to parse configuration of mojo com.google.cloud.tools:jib-maven-plugin:2.1.0:dockerBuild for parameter useCurrentTimestamp: Cannot find 'useCurrentTimestamp' in class com.google.cloud.tools.jib.maven.JibPluginConfiguration$ContainerParameters
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UseCurrentTimestamp 已在配置中。经过网上搜索,我只找到一个条目: https: //github.com/GoogleContainerTools/jib/issues/413。我在页面上看不到解决方案。
缺什么?
我有一个 cronJob,它以某个时间间隔运行以从远程服务器下载图像。我有alpine-php:7.2-fpm码头工人形象。它适用于某些 URL。但它在某些 URL 上失败了。
这是 CURL 的代码
$fp = fopen($fileNameWithPath, 'w');
$ch = curl_init();
curl_setopt_array($ch, array(
CURLOPT_URL => $url,
CURLOPT_FILE => $fp,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_FOLLOWLOCATION => true,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "GET",
CURLOPT_CONNECTTIMEOUT => 90,
CURLOPT_TIMEOUT => 180,
CURLOPT_SSL_VERIFYHOST => 0,
CURLOPT_SSL_VERIFYPEER => 0,
CURLOPT_VERBOSE => 1
));
$result = curl_exec($ch);
$statusCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);
fclose($fp);
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我启用了详细信息,Kubernetes pods 中的日志提供以下输出
* TCP_NODELAY set
* Connected to images.asos-media.com (23.32.5.80) port 443 (#0)
* …Run Code Online (Sandbox Code Playgroud) 我尝试通过https://127.0.0.1:8080/访问 Argo CD并收到以下错误消息:

我按照https://argoproj.github.io/argo-cd/getting_started/网站上的建议转发了端口:
kubectl port-forward svc/argocd-server -n argocd 8080:443
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为什么 Chromium 不起作用?
我在 Stackoverflow 上看到了许多类似的问题,包括这个。但没有一个解决我的特殊问题。
该应用程序部署在 Kubernetes (v1.15) 集群中。我正在使用基于fluent/fluentd-docker-image GitHub 存储库的docker 镜像v1.9/armhf,修改为包含 elasticsearch 插件。Elasticsearch 和 Kibana 都是version 7.6.0.
日志将进入标准输出,如下所示:
{"Application":"customer","HTTPMethod":"GET","HostName":"","RemoteAddr":"10.244.4.154:51776","URLPath":"/customers","level":"info","msg":"HTTP request received","time":"2020-03-10T20:17:32Z"}
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在 Kibana 中,我看到了这样的事情:
{
"_index": "logstash-2020.03.10",
"_type": "_doc",
"_id": "p-UZxnABBcooPsDQMBy_",
"_version": 1,
"_score": null,
"_source": {
"log": "{\"Application\":\"customer\",\"HTTPMethod\":\"GET\",\"HostName\":\"\",\"RemoteAddr\":\"10.244.4.154:46160\",\"URLPath\":\"/customers\",\"level\":\"info\",\"msg\":\"HTTP request received\",\"time\":\"2020-03-10T20:18:18Z\"}\n",
"stream": "stdout",
"docker": {
"container_id": "cd1634b0ce410f3c89fe63f508fe6208396be87adf1f27fa9d47a01d81ff7904"
},
"kubernetes": {
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我期待看到从log:值中提取的 JSON有点像这样(缩写):
{
"_index": "logstash-2020.03.10",
...
"_source": {
"log": "...",
"Application":"customer",
"HTTPMethod":"GET",
"HostName":"",
"RemoteAddr":"10.244.4.154:46160",
"URLPath":"/customers",
"level":"info",
"msg":"HTTP request received",
"time":"2020-03-10T20:18:18Z",
"stream": …Run Code Online (Sandbox Code Playgroud) 我需要从 Azure 上的多个应用服务读取消息并将其发布到 Rabbit MQ 实例。
任何人都可以建议我应该用来托管 Rabbit MQ 实例的 Azure 服务吗?