如何触发现有的 Argo cronworkflow？答案

【问题标题】：How to trigger an existing Argo cronworkflow?如何触发现有的 Argo cronworkflow？
【发布时间】：2021-11-30 09:40:15
【问题描述】：

我在下面尝试了这个模板的许多版本

apiVersion: argoproj.io/v1alpha1
kind: Sensor
metadata:
  name: tibco-events-sensor
spec:
  template:
    metadata:
      annotations:
        sidecar.istio.io/inject: 'false'
    serviceAccountName: operate-workflow-sa
  dependencies:
    - name: tibco-dep
      eventSourceName: tibco-events-source
      eventName: whatever
  triggers:
    - template:
        name: has-wf-event-trigger
        argoWorkflow:
          group: argoproj.io
          version: v1alpha1
          resource: Workflow
          operation: resubmit
          metadata:
            generateName: has-wf-argo-events-
          source:
            resource:
              apiVersion: argoproj.io/v1alpha1
              kind: Workflow
              metadata:
                name: has-wf-full-refresh

不断收到未找到工作流的错误

"rpc err
or: code = NotFound desc = workflows.argoproj.io \"has-wf-full-refresh\" not found"

我有数百个作为 cronworkflows 启动的工作流。而且我想将它们切换为事件驱动与基于 cron 的。 Id 不希望更改已经存在的流程。我只想提交或重新提交。

【问题讨论】：

您使用了哪个 Kubernetes 版本以及您是如何创建集群的？你到底想达到什么目标？你尝试了什么？请提供您的日志。这些信息对于重现您的问题很有用。
@WytrzymałyWiktor 往下看希望有帮助

标签： kubernetes argo-workflows argo-events

【解决方案1】：

我发现 argoWorkflow 触发器模板不支持 CronWorkflows。我最终使用了 httptrigger 模板。

apiVersion: argoproj.io/v1alpha1
kind: Sensor
metadata:
  name: tibco-events-sensor
spec:
  template:
    metadata:
      annotations:
        sidecar.istio.io/inject: 'false'
    serviceAccountName: operate-workflow-sa
  dependencies:
    - name: tibco-dep
      eventSourceName: tibco-events-source
      eventName: whatever
  triggers:
    - template:
        name: http-trigger
        http:
          url: http://argo-workflows.argo-workflows:2746/api/v1/workflows/lab-uat/submit
          secureHeaders:
            - name: Authorization
              valueFrom:
                secretKeyRef:
                  name: argo-workflows-sa-token
                  key: bearer-token
          payload: 
            - src:
                dependencyName: tibco-dep
                value: CronWorkflow
              dest: resourceKind
            - src:
                dependencyName: tibco-dep
                value: coinflip
              dest: resourceName
            - src:
                dependencyName: tibco-dep
                value: coinflip-event-
              dest: submitOptions.generateName
          method: POST
      retryStrategy:
        steps: 3
        duration: 3s
      policy:
        status:
          allow:
            - 200

【讨论】：