文章目录

• 一、Pod资源配置
• 1、非Object配置
• 2、spec.affinity
• 2.1、spec.affinity.nodeAffinity
• 2.2、spec.affinity.podAffinity
• 2.3、spec.affinity.podAntiAffinity
• 3、spec.containers
• 3.1、spec.containers.ports
• 3.2、spec.containers.env
• 3.3、spec.containers.volumeMounts
• 3.4、spec.containers.livenessProbe
• 3.5、spec.containers.readinessProbe
• 3.6、spec.containers.resources
• 3.7、spec.containers.lifecycle
• 3.8、spec.containers.volumeDevices
• 4、spec.volumes
• 4.1、spec.volumes.emptyDir
• 4.2、spec.volumes.hostPath
• 4.3、spec.volumes.nfs
• 4.4、spec.volumes.configMap
• 4.5、spec.volumes.secret
• 4.6、spec.volumes.persistentVolumeClaim
• 4.7、spec.volumes.storageos
• 5、spec.tolerations
• 6、spec.securityContext
• 二、Deployment资源配置（deploy）
• 三、StatefulSet资源配置（sts）
• 三、DaemonSet资源配置（ds）
• 四、pv资源配置
• 1、标配
• 2、spec.nfs
• 3、spec.hostPath
• 4、spec.storageos
• 五、pvc资源配置
• 六、Service资源配置（svc）
• 六、Ingress资源配置（ing）
• 七、HorizontalPodAutoscaler资源配置（hpa）

一、Pod资源配置

1、非Object配置

apiVersion: v1
kind: Pod
metadata: 
spec:
  activeDeadlineSeconds: <integer>
  automountServiceAccountToken: <boolean>
  dnsPolicy: <string> # 'ClusterFirst', 'Default' or 'None'
  enableServiceLinks: <boolean>
  hostIPC: <boolean>
  hostNetwork: <boolean>
  hostPID: <boolean>
  hostname: <string>
  nodeName: <string>
  nodeSelector: <map[string]string>
  priority: <integer>
  priorityClassName: <string>
  restartPolicy: <string> #  Always, OnFailure, Never
  runtimeClassName: <string>
  schedulerName: <string>
  serviceAccount: <string>
  serviceAccountName: <string>
  shareProcessNamespace: <boolean>
  subdomain: <string>
  terminationGracePeriodSeconds: <integer>

2、spec.affinity

2.1、spec.affinity.nodeAffinity

spec:
  affinity: <Object>
    nodeAffinity: <Object>
      requiredDuringSchedulingIgnoredDuringExecution: <Object>
        nodeSelectorTerms: <[]Object> -required-
        - matchExpressions: <[]Object>
          - key: <string> -required-
            operator: <string> -required- # 设置键值关系（In, NotIn, Exists, DoesNotExist）
            values: <[]string>
            - value1
            - value2
          matchFields: <[]Object> # 通过节点字段
          - key: <string> -required-
            operator: <string> -required- # 设置键值关系（In, NotIn, Exists, DoesNotExist）
            values: <[]string>
            - value1
            - value2
      preferredDuringSchedulingIgnoredDuringExecution: <[]Object>
      - weight: <integer> -required-
        preference: <Object> -required-
          matchExpressions: <[]Object> # 通过节点标签
          - key: <string> -required-
            operator: <string> -required- # 设置键值关系（In, NotIn, Exists, DoesNotExist）
            values: <[]string>
            - value1
            - value2
          matchFields: <[]Object> # 通过节点字段
          - key: <string> -required-
            operator: <string> -required- # 设置键值关系（In, NotIn, Exists, DoesNotExist）
            values: <[]string>
            - value1
            - value2

2.2、spec.affinity.podAffinity

spec:
  affinity: <Object>
    podAffinity: <Object>
      requiredDuringSchedulingIgnoredDuringExecution: <[]Object>
        namespaces: <[]string>
        topologyKey: <string> -required-
        labelSelector: <Object>
          matchLabels: <map[string]string>
            key1: value1
            key2: value2
          matchExpressions:
            key: <string> -required-
            operator: <string> -required- # 设置键值关系（In, NotIn, Exists, DoesNotExist）
            values: <[]string>
            - value1
            - value2
      preferredDuringSchedulingIgnoredDuringExecution: <[]Object>
      - weight: <integer> -required-
        podAffinityTerm: <Object> -required-
          namespaces: <[]string>
          topologyKey: <string> -required-
          labelSelector: <Object>
            matchLabels: <map[string]string>
              key1: value1
              key2: value2
            matchExpressions:
              key: <string> -required-
              operator: <string> -required- # 设置键值关系（In, NotIn, Exists, DoesNotExist）
              values: <[]string>
              - value1
              - value2

2.3、spec.affinity.podAntiAffinity

spec:
  affinity: <Object>
    podAntiAffinity: <Object>
      requiredDuringSchedulingIgnoredDuringExecution: <[]Object>
        namespaces: <[]string>
        topologyKey: <string> -required-
        labelSelector: <Object>
          matchLabels: <map[string]string>
            key1: value1
            key2: value2
          matchExpressions:
            key: <string> -required-
            operator: <string> -required- # 设置键值关系（In, NotIn, Exists, DoesNotExist）
            values: <[]string>
            - value1
            - value2
      preferredDuringSchedulingIgnoredDuringExecution: <[]Object>
      - weight: <integer> -required-
        podAffinityTerm: <Object> -required-
          namespaces: <[]string>
          topologyKey: <string> -required-
          labelSelector: <Object>
            matchLabels: <map[string]string>
              key1: value1
              key2: value2
            matchExpressions:
              key: <string> -required-
              operator: <string> -required- # 设置键值关系（In, NotIn, Exists, DoesNotExist）
              values: <[]string>
              - value1
              - value2

3、spec.containers

spec:
  containers: <[]Object> # 容器配置
  - name: <string> -required- # 容器名、DNS_LABEL
    image: <string> # 镜像名称
    imagePullPolicy: <string> # 镜像拉取策略，Always、Never、IfNotPresent
    command: ["/bin/sh"]
    args: ["-c", "while true; do echo hello; sleep 10;done"]
    stdin: <boolean>
    stdinOnce: <boolean>
    terminationMessagePath: <string>
    terminationMessagePolicy: <string>
    tty: <boolean>
    workingDir: <string>

3.1、spec.containers.ports

spec:
  containers: <[]Object>
    ports: <[]Object> # 端口配置
    - name: <string> # 定义端口名
      containerPort: <integer> -required- # 容器暴露的端口
      protocol: <string> # UDP, TCP, or SCTP
      hostIP: <string> 
      hostPort: <integer> 

3.2、spec.containers.env

spec:
  containers: <[]Object> 
    env: <[]Object> #环境变量配置
    - name: <string> -required-
      value: <string>
      valueFrom: <Object>
        configMapKeyRef: <Object>
          name: <string>
          key: <string> -required-
          optional: <boolean>
        fieldRef: <Object>
          apiVersion: <string>
          fieldPath: <string> -required-
        resourceFieldRef: <Object>
          containerName: <string>
          divisor: <string>
          resource: <string> -required-
        secretKeyRef: <Object>
          name: <string>
          key: <string> -required-
          optional: <boolean>
    envFrom: <[]Object>
    - configMapRef: <Object>
        name: <string>
        optional: <boolean>
      secretRef: <Object>
        name: <string>
        optional: <boolean>
      prefix: <string>

3.3、spec.containers.volumeMounts

spec:
  containers: <[]Object> 
    volumeMounts: <[]Object> # 容器挂载卷配置
    - name: <string> -required-
      mountPath: <string> -required-
      readOnly: <boolean> # 是否只读
      mountPropagation: <string>
      subPath: <string>
      subPathExpr: <string>

3.4、spec.containers.livenessProbe

spec:
  containers: <[]Object> 
    livenessProbe: <Object> # 存活探针
      exec: <Object>
        command: <[]string>
      httpGet: <Object>
        port: <string> -required- 
        path: <string>
        host: <string>
        httpHeaders: <[]Object>
          name: <string> -required-
          value: <string> -required-
        scheme: <string> 
      tcpSocket: <Object> # TCPSocket指定涉及TCP端口的操作
        port: <string> -required- # 容器暴露的端口
        host: <string> # 默认pod的IP
      initialDelaySeconds: <integer> # 设置多少秒后开始探测
      failureThreshold: <integer> # 设置连续探测多少次失败后，标记为失败，默认三次
      successThreshold: <integer> # 设置失败后探测的最小连续成功次数，默认为1
      timeoutSeconds: <integer> # 设置探测超时的秒数，默认1s
      periodSeconds: <integer> # 设置执行探测的频率（以秒为单位），默认1s

3.5、spec.containers.readinessProbe

spec:
  containers: <[]Object> 
    readinessProbe: <Object> # 就绪探针
      exec: <Object>
        command: <[]string>
      httpGet: <Object>
        port: <string> -required- 
        path: <string>
        host: <string>
        httpHeaders: <[]Object>
          name: <string> -required-
          value: <string> -required-
        scheme: <string> 
      tcpSocket: <Object> # TCPSocket指定涉及TCP端口的操作
        port: <string> -required- # 容器暴露的端口
        host: <string> # 默认pod的IP
      initialDelaySeconds: <integer> # 设置多少秒后开始探测
      failureThreshold: <integer> # 设置连续探测多少次失败后，标记为失败，默认三次
      successThreshold: <integer> # 设置失败后探测的最小连续成功次数，默认为1
      timeoutSeconds: <integer> # 设置探测超时的秒数，默认1s
      periodSeconds: <integer> # 设置执行探测的频率（以秒为单位），默认1s

3.6、spec.containers.resources

spec: 
  containers: <[]Object> 
    resources: <Object>
      resources: <Object> # 资源配置
          requests: <map[string]string> # 要求分配的最小资源
            memory: "1024Mi" # Mi，Gi
            cpu: "500m" # 500m代表0.5CPU
          limits: <map[string]string> # 能够分配的最大资源
            memory:
            cpu: 

3.7、spec.containers.lifecycle

spec:
  containers: <[]Object> 
    lifecycle: <Object>
      postStart: <Object>
        exec: <Object>
          command: <[]string>
        httpGet: <Object>
          port: <string> -required- 
          path: <string>
          host: <string>
          httpHeaders: <[]Object>
            name: <string> -required-
            value: <string> -required-
          scheme: <string>
        tcpSocket: <Object>
          port: <string> -required- # 容器暴露的端口
          host: <string> # 默认pod的IP
      preStop: <Object>
        exec: <Object>
          command: <[]string>
        httpGet: <Object>
          port: <string> -required- 
          path: <string>
          host: <string>
          httpHeaders: <[]Object>
            name: <string> -required-
            value: <string> -required-
          scheme: <string>
        tcpSocket: <Object>
          port: <string> -required- # 容器暴露的端口
          host: <string> # 默认pod的IP

3.8、spec.containers.volumeDevices

spec:
  containers: <[]Object>
    volumeDevices: <[]Object>
    - name: <string> -required-
      devicePath: <string> -required-

4、spec.volumes

4.1、spec.volumes.emptyDir

spec:
  volumes: <[]Object> #数据卷配置
  - name: <string> -required- #设置卷名称,与volumeMounts名称对应
    emptyDir: <Object>
      medium: <string>
      sizeLimit: <string>

4.2、spec.volumes.hostPath

spec:
  volumes: <[]Object> #数据卷配置
  - name: <string> -required- #设置卷名称,与volumeMounts名称对应
    hostPath: <Object> #设置挂载宿主机路径
      path: <string> -required- 
      type: <string> #类型：DirectoryOrCreate、Directory、FileOrCreate、File、Socket、CharDevice、BlockDevice

4.3、spec.volumes.nfs

spec:
  volumes: <[]Object> #数据卷配置
  - name: <string> -required- #设置卷名称,与volumeMounts名称对应
    nfs: <Object> #设置NFS服务器
      server: <string> -required- #设置NFS服务器地址
      path: <string> -required- #设置NFS服务器路径(该路径必须存在)
      readOnly: <boolean> #设置是否只读

4.4、spec.volumes.configMap

spec:
  volumes: <[]Object> #数据卷配置
  - name: <string> -required- #设置卷名称,与volumeMounts名称对应
    configMap: <Object>
      name: <string> #configmap名称
      defaultMode: <integer> #权限设置0~0777，默认0664
      optional: <boolean> #指定是否必须定义configmap或其keys
      items: <[]Object>
      - key: <string> -required-
        path: <string> -required-
        mode: <integer>

4.5、spec.volumes.secret

spec:
  volumes: <[]Object> #数据卷配置
  - name: <string> -required- #设置卷名称,与volumeMounts名称对应
    secret: <Object>
      secretName: <string>
      defaultMode: <integer> #权限设置0~0777，默认0664
      optional: <boolean> #指定是否必须定义configmap或其keys

4.6、spec.volumes.persistentVolumeClaim

spec:
  volumes: <[]Object> #数据卷配置
  - name: <string> -required- #设置卷名称,与volumeMounts名称对应
    persistentVolumeClaim: <Object>
      claimName: <string> -required- #pvc名称
      readOnly: <boolean>

4.7、spec.volumes.storageos

spec:
  volumes: <[]Object> #数据卷配置
  - name: <string> -required- #设置卷名称,与volumeMounts名称对应
    storageos: <Object>
      volumeName: <string>liangzhuyicong
      volumeNamespace: <string>
      fsType: <string>
      secretRef: <Object>
        name: <string>   

5、spec.tolerations

spec:
  tolerations: <[]Object>
    effect: <string> # NoSchedule, PreferNoSchedule, NoExecute
    key: <string>
    value: <string>
    operator: <string> # Exists, Equal
    tolerationSeconds: <integer>

6、spec.securityContext

spec:
  securityContext: <Object>
    fsGroup: <boolean>
    runAsGroup: <boolean>
    runAsNonRoot: <boolean>
    runAsUser: <boolean>
    supplementalGroups: <[]integer>
    seLinuxOptions: <Object>
      level: <string>
      role: <string>
      type: <string>
      user: <string>
    sysctls: <[]Object>
      name: <string> -required-
      value: <string> -required-

二、Deployment资源配置（deploy）

apiVersion: extensions/v1beta1
kind: Deployment
metadata: 
spec:
  minReadySeconds: <integer> # 设置pod准备就绪的最小秒数
  paused: <boolean> # 表示部署已暂停并且deploy控制器不会处理该部署
  progressDeadlineSeconds: <integer>
  replicas: <integer> # pod的副本数量
  revisionHistoryLimit: <integer> # 设置保留的历史版本个数，默认是10
  rollbackTo: <Object>
    revision: <integer> # 设置回滚的版本，设置为0则回滚到上一个版本
  selector: <Object> # pod标签选择器，匹配pod标签，默认使用pods的标签
    matchLabels: <map[string]string> 
      key1: value1
      key2: value2
    matchExpressions: <[]Object>
      operator: <string> -required- #设定标签键与一组值的关系，In, NotIn, Exists and DoesNotExist
      key: <string> -required-
      values: <[]string> 
  strategy: <Object> # 将现有pod替换为新pod的部署策略
    rollingUpdate: <Object> # 滚动更新配置参数，仅当类型为RollingUpdate
      maxSurge: <string> # 滚动更新过程产生的最大pod数量，可以是个数，也可以是百分比
      maxUnavailable: <string> #
    type: <string> #部署类型，Recreate，RollingUpdate
  template: <Object> -required- # 同pod配置

三、StatefulSet资源配置（sts）

apiVersion: apps/v1
kind: StatefulSet
metadata:
spec:
  podManagementPolicy: <string> # pod更新替换策略，OrderedReady（默认）、Parallel
  replicas: <integer> # 副本数
  revisionHistoryLimit: <integer> # 历史版本
  serviceName: <string> -required- # 设置headless服务名
  selector: <Object> -required- # 标签选择器
    matchLabels: <map[string]string> 
      key1: value1
      key2: value2
    matchExpressions: <[]Object>
      operator: <string> -required- #设定标签键与一组值的关系，In, NotIn, Exists and DoesNotExist
      key: <string> -required-
      values: <[]string> 
  template: <Object> -required- # 同pod配置
  updateStrategy: <Object>
    rollingUpdate: <Object>
      partition: <integer> # 默认为0
    type: <string> # 默认RollingUpdate
  volumeClaimTemplates: <[]Object>
  - apiVersion: <string>
    kind: <string>
    metadata: <Object>
    spec: <Object>
      accessModes: <[]string>
      resources: <Object> # 参考链接：https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/
        limits: <map[string]string>
        requests: <map[string]string>
          storage: 5Gi
      dataSource: <Object>
        apiGroup: <string>
        kind: <string> -required-
        name: <string> -required-
      selector: <Object>
        matchLabels: <map[string]string> 
          key1: value1
          key2: value2
        matchExpressions: <[]Object>
          operator: <string> -required- #设定标签键与一组值的关系，In, NotIn, Exists and DoesNotExist
          key: <string> -required-
          values: <[]string>
      storageClassName: <string>
      volumeMode: <string>
      volumeName: <string> 

三、DaemonSet资源配置（ds）

apiVersion: extensions/v1beta1
kind: DaemonSet
metadata:
spec:
  minReadySeconds: <integer>
  revisionHistoryLimit: <integer>
  selector: <Object>
  template: <Object> -required-
  templateGeneration: <integer> #已过时
  updateStrategy: <Object>

四、pv资源配置

1、标配

apiVersion: v1
kind: PersistentVolume
metadata: 
spec:
  accessModes: <[]string>
  persistentVolumeReclaimPolicy: <string>
  storageClassName: <string>
  capacity: <map[string]string>
    storage: 5Gi #容量设置

2、spec.nfs

spec:
  nfs: <Object>
    server: <string> -required- # nfs服务器地址
    path: <string> -required- # nfs服务器存储路径设置
    readOnly: <boolean> # 是否只读

3、spec.hostPath

spec:
  hostPath: <Object>
    path: <string> -required-
    type: <string> # 参考链接：https://kubernetes.io/docs/concepts/storage/volumes/#hostpath

4、spec.storageos

spec:
  storageos: <Object>
    fsType: <string> # "ext4", "xfs", "ntfs"，未指定默认为ext4
    readOnly: <boolean>
    volumeName: <string>
    volumeNamespace: <string>
    secretRef: <Object>
      apiVersion: <string>
      kind: <string>
      name: <string>
      namespace: <string>
      fieldPath: <string>
      resourceVersion: <string>
      uid: <string>

五、pvc资源配置

apiVersion: v1
kind: PersistentVolumeClaim
metadata: 
spec:
  accessModes: <[]string>
  storageClassName: <string>
  volumeMode: <string>
  volumeName: <string>
  resources: <Object> # 参考链接：https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/
    limits: <map[string]string>
    requests: <map[string]string>
      storage: 5Gi
  dataSource: <Object>
    apiGroup: <string>
    kind: <string> -required-
    name: <string> -required-
  selector: <Object>
    matchLabels: <map[string]string> 
      key1: value1
      key2: value2
    matchExpressions: <[]Object>
      operator: <string> -required- #设定标签键与一组值的关系，In, NotIn, Exists and DoesNotExist
      key: <string> -required-
      values: <[]string> 

六、Service资源配置（svc）

apiVersion: v1
kind: Service
metadata:
spec:
  clusterIP: <string>
  externalIPs: <[]string>
  externalName: <string>
  externalTrafficPolicy: <string>
  healthCheckNodePort: <integer>
  loadBalancerIP: <string>
  loadBalancerSourceRanges: <[]string>
  ports: <[]Object>
  publishNotReadyAddresses: <boolean>
  selector: <map[string]string>
    key: value
  sessionAffinity: <string>
  sessionAffinityConfig: <Object>
    clientIP: <Object>
      timeoutSeconds: <integer>
  type: <string> # ExternalName, ClusterIP, NodePort, LoadBalancer

六、Ingress资源配置（ing）

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
spec:
  backend: <Object>
    serviceName: <string> -required-
    servicePort: <string> -required-
  rules: <[]Object>
    host: <string>
    http: <Object>
      paths: <[]Object> -required-
        backend: <Object> -required-
          serviceName: <string> -required-
          servicePort: <string> -required-
        path: <string>
  tls: <[]Object>
    hosts: <[]string>
    secretName: <string>

七、HorizontalPodAutoscaler资源配置（hpa）

kubectl autoscale (-f FILENAME | TYPE NAME | TYPE/NAME) [--min=MINPODS] --max=MAXPODS [--cpu-percent=CPU] [options]

spec:
  maxReplicas: <integer> -required- # 最大副本数
  minReplicas: <integer> # 最小副本数，默认为1
  targetCPUUtilizationPercentage: <integer> # 
  scaleTargetRef: <Object> -required- #设置指定资源类型
    apiVersion: <string>
    kind: <string> -required-
    name: <string> -required-