Kubernetes Kubectl错误：对象已被修改；请将更改应用到最新版本，然后重试

尝试应用修补程序时出现以下错误：

core@dgoutam22-1-coreos-5760 ~ $ kubectl apply -f ads-central-configuration.yaml
Warning: kubectl apply should be used on resource created by either kubectl create --save-config or kubectl apply
Error from server (Conflict): error when applying patch:
{"data":{"default":"{\"dedicated_redis_cluster\": {\"nodes\": [{\"host\": \"192.168.1.94\", \"port\": 6379}]}}"},"metadata":{"annotations":{"kubectl.kubernetes.io/last-applied-configuration":"{\"apiVersion\":\"v1\",\"data\":{\"default\":\"{\\\"dedicated_redis_cluster\\\": {\\\"nodes\\\": [{\\\"host\\\": \\\"192.168.1.94\\\", \\\"port\\\": 6379}]}}\"},\"kind\":\"ConfigMap\",\"metadata\":{\"annotations\":{},\"creationTimestamp\":\"2018-06-27T07:19:13Z\",\"labels\":{\"acp-app\":\"acp-discovery-service\",\"version\":\"1\"},\"name\":\"ads-central-configuration\",\"namespace\":\"acp-system\",\"resourceVersion\":\"1109832\",\"selfLink\":\"/api/v1/namespaces/acp-system/configmaps/ads-central-configuration\",\"uid\":\"64901676-79da-11e8-bd65-fa163eaa7a28\"}}\n"},"creationTimestamp":"2018-06-27T07:19:13Z","resourceVersion":"1109832","uid":"64901676-79da-11e8-bd65-fa163eaa7a28"}}
to:
&{0xc4200bb380 0xc420356230 acp-system ads-central-configuration ads-central-configuration.yaml 0xc42000c970 4434 false}
**for: "ads-central-configuration.yaml": Operation cannot be fulfilled on configmaps "ads-central-configuration": the object has been modified; please apply your changes to the latest version and try again**
core@dgoutam22-1-coreos-5760 ~ $ 

---

您的yaml配置似乎是从生成的内容复制粘贴的，因此包含诸如

creationTimestamp

之类的字段，这些字段不属于声明性配置文件

---

检查你的yaml并把它清理干净。删除特定于实例的内容。您的最终yaml应该足够简单，您可以很容易地理解它。

我能够在我的测试环境中重现这个问题。复制步骤：

从Kubernetes引擎>工作负载>部署创建部署

输入应用程序名称、命名空间和标签

选择群集或创建新群集

您可以在此处查看YAML文件，以下是示例：

---
apiVersion: "apps/v1"
kind: "Deployment"
metadata:
  name: "nginx-1"
  namespace: "default"
  labels:
    app: "nginx-1"
spec:
  replicas: 3
  selector:
    matchLabels:
      app: "nginx-1"
  template:
    metadata:
      labels:
        app: "nginx-1"
    spec:
      containers:
      - name: "nginx"
        image: "nginx:latest"
---
apiVersion: "autoscaling/v2beta1"
kind: "HorizontalPodAutoscaler"
metadata:
  name: "nginx-1-hpa"
  namespace: "default"
  labels:
    app: "nginx-1"
spec:
  scaleTargetRef:
    kind: "Deployment"
    name: "nginx-1"
    apiVersion: "apps/v1"
  minReplicas: 1
  maxReplicas: 5
  metrics:
  - type: "Resource"
    resource:
      name: "cpu"
      targetAverageUtilization: 80

部署后，如果您转到Kubernetes引擎>工作负载>nginx-1（单击它）

a、 ）您将获得部署详细信息（概述、详细信息、修订历史记录、事件、YAML）
b、 ）单击YAML并从YAML选项卡复制内容
c、 ）创建新的YAML文件，粘贴内容并保存文件
d、 ）现在，如果运行命令

$kubectl apply-f newyamlfile.yaml

，它将显示以下错误：

Warning: kubectl apply should be used on resource created by either kubectl create --save-config or kubectl apply
Error from server (Conflict): error when applying patch:
{"metadata":{"annotations":{"kubectl.kubernetes.io/last-applied-configuration":"{\"apiVersion\":\"apps/v1\",\"kind\":\"Deployment\",\"metadata\":{\"annotations\":{\"deployment.kubernetes.io/revision\":\"1\"},\"creationTimestamp\":\"2019-09-17T21:34:39Z\",\"generation\":1,\"labels\":{\"app\":\"nginx-1\"},\"name\":\"nginx-1\",\"namespace\":\"default\",\"resourceVersion\":\"218884\",\"selfLink\":\"/apis/apps/v1/namespaces/default/deployments/nginx-1\",\"uid\":\"f41c5b6f-d992-11e9-9adc-42010a80023b\"},\"spec\":{\"progressDeadlineSeconds\":600,\"replicas\":3,\"revisionHistoryLimit\":10,\"selector\":{\"matchLabels\":{\"app\":\"nginx-1\"}},\"strategy\":{\"rollingUpdate\":{\"maxSurge\":\"25%\",\"maxUnavailable\":\"25%\"},\"type\":\"RollingUpdate\"},\"template\":{\"metadata\":{\"creationTimestamp\":null,\"labels\":{\"app\":\"nginx-1\"}},\"spec\":{\"containers\":[{\"image\":\"nginx:latest\",\"imagePullPolicy\":\"Always\",\"name\":\"nginx\",\"resources\":{},\"terminationMessagePath\":\"/dev/termination-log\",\"terminationMessagePolicy\":\"File\"}],\"dnsPolicy\":\"ClusterFirst\",\"restartPolicy\":\"Always\",\"schedulerName\":\"default-scheduler\",\"securityContext\":{},\"terminationGracePeriodSeconds\":30}}},\"status\":{\"availableReplicas\":3,\"conditions\":[{\"lastTransitionTime\":\"2019-09-17T21:34:47Z\",\"lastUpdateTime\":\"2019-09-17T21:34:47Z\",\"message\":\"Deployment has minimum availability.\",\"reason\":\"MinimumReplicasAvailable\",\"status\":\"True\",\"type\":\"Available\"},{\"lastTransitionTime\":\"2019-09-17T21:34:39Z\",\"lastUpdateTime\":\"2019-09-17T21:34:47Z\",\"message\":\"ReplicaSet \\\"nginx-1-7b4bb7fbf8\\\" has successfully progressed.\",\"reason\":\"NewReplicaSetAvailable\",\"status\":\"True\",\"type\":\"Progressing\"}],\"observedGeneration\":1,\"readyReplicas\":3,\"replicas\":3,\"updatedReplicas\":3}}\n"},"generation":1,"resourceVersion":"218884"},"spec":{"replicas":3},"status":{"availableReplicas":3,"observedGeneration":1,"readyReplicas":3,"replicas":3,"updatedReplicas":3}}
to:
Resource: "apps/v1, Resource=deployments", GroupVersionKind: "apps/v1, Kind=Deployment"
Name: "nginx-1", Namespace: "default"
Object: &{map["apiVersion":"apps/v1" "metadata":map["name":"nginx-1" "namespace":"default" "selfLink":"/apis/apps/v1/namespaces/default/deployments/nginx-1" "uid":"f41c5b6f-d992-11e9-9adc-42010a80023b" "generation":'\x02' "labels":map["app":"nginx-1"] "annotations":map["deployment.kubernetes.io/revision":"1"] "resourceVersion":"219951" "creationTimestamp":"2019-09-17T21:34:39Z"] "spec":map["replicas":'\x01' "selector":map["matchLabels":map["app":"nginx-1"]] "template":map["metadata":map["labels":map["app":"nginx-1"] "creationTimestamp":<nil>] "spec":map["containers":[map["imagePullPolicy":"Always" "name":"nginx" "image":"nginx:latest" "resources":map[] "terminationMessagePath":"/dev/termination-log" "terminationMessagePolicy":"File"]] "restartPolicy":"Always" "terminationGracePeriodSeconds":'\x1e' "dnsPolicy":"ClusterFirst" "securityContext":map[] "schedulerName":"default-scheduler"]] "strategy":map["type":"RollingUpdate" "rollingUpdate":map["maxUnavailable":"25%" "maxSurge":"25%"]] "revisionHistoryLimit":'\n' "progressDeadlineSeconds":'\u0258'] "status":map["observedGeneration":'\x02' "replicas":'\x01' "updatedReplicas":'\x01' "readyReplicas":'\x01' "availableReplicas":'\x01' "conditions":[map["message":"Deployment has minimum availability." "type":"Available" "status":"True" "lastUpdateTime":"2019-09-17T21:34:47Z" "lastTransitionTime":"2019-09-17T21:34:47Z" "reason":"MinimumReplicasAvailable"] map["lastTransitionTime":"2019-09-17T21:34:39Z" "reason":"NewReplicaSetAvailable" "message":"ReplicaSet \"nginx-1-7b4bb7fbf8\" has successfully progressed." "type":"Progressing" "status":"True" "lastUpdateTime":"2019-09-17T21:34:47Z"]]] "kind":"Deployment"]}
for: "test.yaml": Operation cannot be fulfilled on deployments.apps "nginx-1": the object has been modified; please apply your changes to the latest version and try again

警告：kubectl apply应用于kubectl create--save config或kubectl apply创建的资源
服务器错误（冲突）：应用修补程序时出错：
{“元数据”：{“注释”：{“kubectl.kubernetes.io/last applicated configuration”：“{”apiVersion\”：“apps/v1\”，“kind\”：“Deployment\”，“metadata\”：{“annotations\”：{“Deployment.kubernetes.io/revision\”：“1\”，“creationTimestamp\：“2019-09-17T21:34:39Z\，“generation\”，“generation\”，“generation\”：“labels\”：{“app\”：“app\”：“nginx\”，“ngi-1\”，“ngi-name\”，“ngi-namespace\”，“nx1\”默认\“，\“resourceVersion\”：\“218884\”，“selfLink\”：“/apis/apps/v1/namespaces/default/deployments/nginx-1\”，“uid\”：“f41c5b6f-d992-11e9-9adc-42010a80023b\”，“spec\”：{“progressDeadlineSeconds\”：600，\“副本\“：3，\“修订历史限制”：10，\“选择器\”：{“匹配标签”：“应用程序\:”nginx-1:“{“25%\”，“maxUnavailable\”：“25%\”，“type\”：“RollingUpdate\”，“template\”：{“metadata\”：{“creationTimestamp\”：null，\“labels\”：{“App1\”：{“spec\”：{“containers\”：[{“image\”：“nginx:latest\”，“imagePullPolicy\”：“Always\”，“name\”：“nginx\”，“resources\”，“resources\”：“：{“ResterminationLog\”，“Restermination\”，“，“/”终止消息路径：{terminationMessagePolicy\“：”文件\“，”dnsPolicy\“：”集群优先\“，”重启策略\“：”始终\“，”调度程序名\“：”默认调度程序\“，”安全上下文\“：”：{}，\”终止GracePeriodSeconds \“：30}}}，\”状态\“：{”可用复制程序\“：3，\”条件\“：[{”最后过渡时间\“：”2019-09-17T21:34:47Z \“，”更新时间\-2019消息\“：\”部署具有最低可用性。\”、\“原因\“：\”最小可复制时间\“、\”状态\“：\”真实\“、\”类型\“：\”可用\“，{\”lastTransitionTime\”：\“2019-09-17T21:34:39Z\”、\“lastUpdateTime\”：“2019-09-17T21:34:47Z\”、\“消息\“：”复制集\“nginx-1-7BB7FBF8\”已成功进行。\”、“新原因\\”复制集\\”\“，”status\“：”True\”，”type\“：”Progressing\”，”observedgegeneration\”：1、”readyReplicas\”：3、”replicas\”：3}\n}，“generation”：1，“resourceVersion”：“218884”}，“spec”：{“replicas”：3，“状态”：{“availableReplicas”：3，“observedgegeneration”：1，“readyReplicas”：3，“replicas”：3，“replicas”：3，“updatedReplicas”：3}
致：
资源：“应用程序/v1，资源=部署”，GroupVersionKind：“应用程序/v1，种类=部署”
名称：“nginx-1”，命名空间：“默认”
对象：&{map[“apiVersion”：“apps/v1”“metadata”：map[“name”：“nginx-1”“namespace”：“default”“selfLink”：“/api/apps/v1/namespaces/default/deployments/nginx-1”“uid”：“f41c5b6f-d992-11e9-9adc-42010a80023b”“generation”：“\x02”“labels”：map[“app:“nginx-1”“annotations”：map[“deployment.kubernetes.io/revision”：“1”]“resourceVersion”：“219951”creationTimestamp:“2019-09-17T21:34:39Z”]“spec”：映射[“副本”：“\x01”“选择器”：映射[“匹配标签”：映射[“应用程序”：“nginx-1”]“模板”：映射[“元数据”：映射[“标签”：映射[“应用程序”：“nginx-1”]“creationTimestamp”：“spec”：映射[“容器”：[映射[“imagePullPolicy”：“始终”“名称”：“nginx”“图像”：“nginx:最新的”“资源”：映射[]”“终止消息路径”：/开发/终止日志“terminationMessagePolicy”：“File”]]“restartPolicy”：“Always”“terminationGracePeriodSeconds”：“\x1e”“dnsPolicy”：“ClusterFirst”“securityContext”：映射[]“schedulerName”：“default scheduler”]]“strategy”：映射[“类型”：“RollingUpdate”“RollingUpdate”：映射[“maxUnavailable”：“25%”“maxSurge”：“25%”]]“revisionHistoryLimit”：“\n”progressDeadlineSeconds“'\u0258']”状态“：”映射[“observedGeneration”：“\x02'”副本“：”\x01'”更新的副本“：”\x01'”readyReplicas:“\x01'”可用的副本“：”\x01'”条件“：[映射[”消息“：”部署具有最低可用性“，”类型“：”可用的“，”状态“：”True“，”lastUpdateTime:”2019-09-17T21:34:47Z“lastTransitionTime”：”2019-09-17T21:34:47Z“原因”：“MinimumReplicasAvailable”]map[“lastTransitionTime”：“2019-09-17T21:34:39Z”“原因”：“NewReplicaSetAvailable”“消息”：“ReplicaSet\”nginx-1-7b4bb7fbf8\”已成功进行。“类型”：“进行中的”“状态”：“True”“lastUpdateTime:“2019-09-17T21:34:47Z”]]“种类”：“部署”]
对于：“test.yaml”：无法在deployments.apps“nginx-1”上执行操作：对象已被修改；请将更改应用到最新版本，然后重试

要解决此问题，您需要找到确切的yaml文件，然后根据需要对其进行编辑，然后可以运行

$kubectl apply-f nginx-1.yaml

---

希望这些信息对您有帮助。

您可能已经编辑了相同的导出部署文件

1-尝试通过以下方式重新导出：

kubectl get deployment <DEPLOYMENT-NAME> -o yaml > deployment-file.yaml

或：

您可能希望直接编辑展开。请使用：

kubectl编辑部署-o yaml

如果需要，请更改默认编辑器

kubectl apply -f deployment-file.yaml

  creationTimestamp:   
  resourceVersion:  
  selfLink:   
  uid: