7.8. 激活 Webhook 规则手册

在 Openshift 环境中，您可以通过创建一个提供规则手册激活的 Kubernetes 服务的路由来允许 Webhook 通过给定端口访问 activation-job-pod。

先决条件

您已创建了规则手册激活。

注意

以下是带有给定 Webhook 的 rulebook 示例：

- name: Listen for storage-monitor events
  hosts: all
  sources:
    - ansible.eda.webhook:
        host: 0.0.0.0
        port: 5000
  rules:
    - name: Rule - Print event information
    condition: event.meta.headers is defined
    action:
      run_job_template:
        name: StorageRemediation
        organization: Default
        job_args:
          extra_vars:
             message: from eda
             sleep: 1

- name: Listen for storage-monitor events
  hosts: all
  sources:
    - ansible.eda.webhook:
        host: 0.0.0.0
        port: 5000
  rules:
    - name: Rule - Print event information
    condition: event.meta.headers is defined
    action:
      run_job_template:
        name: StorageRemediation
        organization: Default
        job_args:
          extra_vars:
             message: from eda
             sleep: 1

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流程

创建一个路由（在 OpenShift Container Platform 中）以公开服务。以下是 ansible-rulebook 源的 Route 示例，它要求 POST 在决策环境 pod 的端口 5000 上：

kind: Route
apiVersion: route.openshift.io/v1
metadata:
  name: test-sync-bug
  namespace: dynatrace
  labels:
    app: eda
    job-name: activation-job-1-5000
spec:
  host: test-sync-bug-dynatrace.apps.aap-dt.ocp4.testing.ansible.com
  to:
    kind: Service
    name: activation-job-1-5000
    weight: 100
  port:
    targetPort: 5000
  tls:
    termination: edge
    insecureEdgeTerminationPolicy: Redirect
  wildcardPolicy: None

kind: Route
apiVersion: route.openshift.io/v1
metadata:
  name: test-sync-bug
  namespace: dynatrace
  labels:
    app: eda
    job-name: activation-job-1-5000
spec:
  host: test-sync-bug-dynatrace.apps.aap-dt.ocp4.testing.ansible.com
  to:
    kind: Service
    name: activation-job-1-5000
    weight: 100
  port:
    targetPort: 5000
  tls:
    termination: edge
    insecureEdgeTerminationPolicy: Redirect
  wildcardPolicy: None

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在创建路由时，使用 到 Route URL 的 Post 进行测试 ：

curl -H "Content-Type: application/json" -X POST
test-sync-bug-dynatrace.apps.aap-dt.ocp4.testing.ansible.com -d
'{}'

curl -H "Content-Type: application/json" -X POST
test-sync-bug-dynatrace.apps.aap-dt.ocp4.testing.ansible.com -d
'{}'

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注意

您不需要端口，因为它在 Route (targetPort) 上指定。

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7.8. 激活 Webhook 规则手册

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