kubectl 命令查找特定 pod 状态为就绪
[英]kubectl command to find a particular pod status as ready
问题描述
I wanted to hit a command which searches pod with the service name and identify its pod's status as "Ready"
我想执行一个命令，该命令使用服务名称搜索 pod 并将其 pod 的状态标识为“就绪”
I tried some of the commands but it does not work and it does not search with service-name.我尝试了一些命令，但它不起作用并且不使用服务名称进行搜索。
kubectl get svc | grep my-service | --output="jsonpath={.status.containerStatuses[*].ready}" | cut -d' ' -f2
I tried to use the loop also, but the script does not give the desired output.我也尝试使用循环，但脚本没有提供所需的输出。
Can you please help me figure out the exact command?你能帮我弄清楚确切的命令吗？
3 个解决方案
解决方案1
2 2021-01-14 11:44:10
I wanted to hit a command which searches pod with the service name and identify its pod's status as "Ready"我想点击一个命令，用服务名称搜索 pod 并将其 pod 的状态标识为“就绪”
I tried some of the commands but it does not work and it does not search with service-name.我尝试了一些命令，但它不起作用并且它不使用服务名称进行搜索。
kubectl get svc | grep my-service | --output="jsonpath={.status.containerStatuses[*].ready}" | cut -d' ' -f2
I tried to use the loop also, but the script does not give the desired output.我也尝试使用循环，但脚本没有给出所需的 output。
Can you please help me figure out the exact command?你能帮我弄清楚确切的命令吗？
解决方案2
1 已采纳 2021-01-14 10:51:48
I wanted to hit a command which searches pod with the service name and identify its pod's status as "Ready"我想点击一个命令，用服务名称搜索 pod 并将其 pod 的状态标识为“就绪”
I tried some of the commands but it does not work and it does not search with service-name.我尝试了一些命令，但它不起作用并且它不使用服务名称进行搜索。
kubectl get svc | grep my-service | --output="jsonpath={.status.containerStatuses[*].ready}" | cut -d' ' -f2
I tried to use the loop also, but the script does not give the desired output.我也尝试使用循环，但脚本没有给出所需的 output。
Can you please help me figure out the exact command?你能帮我弄清楚确切的命令吗？
解决方案3
0 2022-12-13 12:33:54
Very easy and native command:非常简单的本机命令：
kubectl get pods --field-selector status.phase=Running
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