让更多的可见性，以潜在的解决方案，在评论中张贴的问题，由原海报：
这是我发现到目前为止kubectl get pods --watch-only工作的地方。|while read line ; do echo -e“$（date +"%Y-%m-%d %H：%M：%S.%3N”）\t pods\t $line”; done
使用的命令：

• 第一个月

解决方案是正确的，但需要从上述命令中进一步提取状态更改（PENDING，RUNNING，SUCCEEDED/COMPLETED）（假设进一步操作）。
从另一个Angular 来看，你可以使用official Kubernetes API library来监控pod和job的状态，并根据它们采取相应的行动（例如：当job成功时做一些事情）。
我使用Kubernetes Python API库创建了一个example应用，用于查看Pod和作业的状态。
假设：

• 您有一个配置了kubectl的工作Kubernetes集群
• 你已经安装了Python和所需的库：
• $ pip install kubernetes个

以Job为例：

• Kubernetes.io: Docs: Concepts: Job*

Pod示例

下面是Python 3中的示例代码，当pod的status设置为Succeeded时，它会监视pod并打印消息：

from kubernetes import client, config, watch
from datetime import datetime

config.load_kube_config()

v1 = client.CoreV1Api()
w = watch.Watch()
for event in w.stream(v1.list_namespaced_pod, namespace="default", watch=False):
    print("POD_NAME: " + event['object'].metadata.name) # print the name
    print("TIME: " + str(datetime.now())) # print the time 
    print("PHASE: " +  event['object'].status.phase) # print the status of the pod
    print("CUSTOM AMAZING TEXT HERE!")

    if (event['object'].status.phase == "Succeeded") and (event['type'] != "DELETED"): # do below when condition is met 
        print ("----> This pod succeeded, do something here!")
    print("---")

字符串
这将产生类似于下面的输出：

POD_NAME: pi-pjmm5
TIME: 2020-09-06 15:28:01.541244
PHASE: Pending
CUSTOM AMAZING TEXT HERE!
---
POD_NAME: pi-pjmm5
TIME: 2020-09-06 15:28:03.894063
PHASE: Running
CUSTOM AMAZING TEXT HERE!
---
POD_NAME: pi-pjmm5
TIME: 2020-09-06 15:28:09.044219
PHASE: Succeeded
CUSTOM AMAZING TEXT HERE!
----> This pod succeeded, do something here!
---

型

作业示例

下面是Python 3中的示例代码，当作业状态设置为Succeeded时，它会监视作业并打印一条消息：

from kubernetes import client, config, watch
from datetime import datetime

config.load_kube_config()

v1 = client.BatchV1Api()
w = watch.Watch()
for event in w.stream(v1.list_namespaced_job, namespace="default", watch=False):
    print("JOB_NAME: " + event['object'].metadata.name)
    print("TIME: " + str(datetime.now()))
    print("STATUS: " + event['type'])
    print("CUSTOM AMAZING TEXT HERE!")

    if (event['object'].status.succeeded == 1) and (event['type'] != "DELETED"): 
        print ("----> This job succeeded, do something here!")
    print("---")

型
这将产生类似于下面的输出：

JOB_NAME: pi
TIME: 2020-09-06 15:32:49.909096
STATUS: ADDED
CUSTOM AMAZING TEXT HERE!
---
JOB_NAME: pi
TIME: 2020-09-06 15:32:49.936856
STATUS: MODIFIED
CUSTOM AMAZING TEXT HERE!
---
JOB_NAME: pi
TIME: 2020-09-06 15:32:56.998511
STATUS: MODIFIED
CUSTOM AMAZING TEXT HERE!
----> This job succeeded, do something here!
---

型

有--timestamps：

kubectl logs -f --timestamps ...

字符串

ts（来自moreutils）或gnomon（来自npm i -g gnomon）有助于标准时间戳输出：
即：

• ts：

$ kubectl get po -w | ts -i
00:00:00 NAME        READY   STATUS    RESTARTS   AGE
00:00:00 jenkins-0   2/2     Running   1661       55d
00:00:57 jenkins-0   1/2     OOMKilled   1661       55d
00:00:15 jenkins-0   1/2     CrashLoopBackOff   1661       55d
00:04:49 jenkins-0   2/2     Running            1662       55d
00:02:19 jenkins-0   1/2     OOMKilled          1662       55d
00:00:15 jenkins-0   1/2     CrashLoopBackOff   1662       55d

• gnomon：

$ kubectl get po -w | gnomon
   0.0234s   NAME        READY   STATUS             RESTARTS   AGE
287.3296s   jenkins-0   1/2     CrashLoopBackOff   1660       55d
158.1299s   jenkins-0   2/2     Running            1661       55d
  14.4898s   jenkins-0   1/2     OOMKilled          1661       55d
130.1794s   jenkins-0   1/2     CrashLoopBackOff   1661       55d