PodPreset

    • 开启 API
    • 开启准入控制 PodPreset

    增加环境变量和存储卷的 PodPreset

    1. apiVersion: v1
    2. kind: Pod
    3. metadata:
    4.   name: website
    5.   labels:
    6.     app: website
    7.     role: frontend
    8. spec:
    9.     - name: website
    10.       image: ecorp/website
    11.       ports:

    经过准入控制 PodPreset 后，Pod 会自动增加环境变量和存储卷

    1. apiVersion: v1
    2. kind: ConfigMap
    3. metadata:
    4.   name: etcd-env-config
    5. data:
    6.   number_of_members: "1"
    7.   initial_cluster_state: new
    8.   initial_cluster_token: DUMMY_ETCD_INITIAL_CLUSTER_TOKEN
    9.   discovery_token: DUMMY_ETCD_DISCOVERY_TOKEN
    10.   discovery_url: http://etcd_discovery:2379
    11.   duplicate_key: FROM_CONFIG_MAP

    PodPreset

    1. apiVersion: v1
    2. kind: Pod
    3. metadata:
    4.   name: website
    5.   labels:
    6.     app: website
    7.     role: frontend
    8. spec:
    9.   containers:
    10.     - name: website
    11.       image: ecorp/website
    12.       ports:

    经过准入控制 后，Pod 会自动增加 ConfigMap 环境变量