YurtAppDaemon

    用户使用：

    • 创建test1节点池
    • 创建test2节点池
    3. apiVersion: apps.openyurt.io/v1alpha1
    4. kind: NodePool
    5. metadata:
    6.   name: test2
    7. spec:
    8.   selector:
    9.     matchLabels:
    10.       apps.openyurt.io/nodepool: test2
    11.   type: Edge
    13. EOF
    • 将节点加入到节点池
    • 创建YurtAppDaemon
    1. cat <<EOF | kubectl apply -f -
    3. apiVersion: apps.openyurt.io/v1alpha1
    4. kind: YurtAppDaemon
    5. metadata:
    6.   name: daemon-1
    7.   namespace: default
    8.   selector:
    9.     matchLabels:
    12.   workloadTemplate:
    13.     deploymentTemplate:
    14.       metadata:
    15.         labels:
    16.           app: daemon-1
    17.       spec:
    18.         replicas: 1
    19.         selector:
    20.           matchLabels:
    21.             app: daemon-1
    22.         template:
    23.           metadata:
    24.             labels:
    25.               app: daemon-1
    26.           spec:
    27.             containers:
    28.             - image: nginx:1.18.0
    29.               imagePullPolicy: Always
    30.               name: nginx
    31.   nodepoolSelector:
    32.     matchLabels:
    34. EOF
    • 为test1节点池打标签
    • 为test2节点池打标签
    1. kubectl label np test2 yurtappdaemon.openyurt.io/type=nginx
    3. # Check the Deployment
    4. kubectl get deployments.apps
    6. # Check the Deployment nodeselector
    8. # Check the Pod
    • 改变YurtAppDaemon
    • 移除节点池标签
    1. # Remove the nodepool test1 label
    2. kubectl label np test1 yurtappdaemon.openyurt.io/type-
    4. # Check the Deployment
    6. # Check the Pod
    8. # Remove the nodepool test2 label
    9. kubectl label np test2 yurtappdaemon.openyurt.io/type-
    11. # Check the Deployment