Argo 工作流程停滞不前

Question

我创建了一个测试 Argo Workflow 来帮助我了解如何 CI/CD 部署 Ansible Playbook。当我在 Argo CD 中创建应用程序时，它可以很好地同步，但它只是卡在 Progressing 并且永远不会退出该状态。

我试着四处寻找日志中是否有任何指示，但我对 Argo 还很陌生。它甚至没有达到创建任何 pods 来执行任何步骤的地步。

想法？

这是我的工作流程：

apiVersion: argoproj.io/v1alpha1
kind: Workflow
metadata:
  name: ansible-test

spec:
  entrypoint: ansible-test-ci
  arguments:
    parameters:
    - name: repo
      value: ****
    - name: revision
      value: '1.6'

  templates:
  - name: ansible-test-ci
    steps:
    - - name: checkout
        template: checkout
    #- - name: test-playbook
    #    template: test-playbook
    #    arguments:
    #      artifacts:
    #      - name: source
    #        from: "{{steps.checkout.outputs.artifacts.source}}"
    - - name: deploy
        template: deploy
        arguments:
          artifacts:
          - name: source
            from: "{{steps.checkout.outputs.artifacts.source}}"

  - name: checkout
    inputs:
      artifacts:
      - name: source
        path: /src
        git:
          repo: "{{workflow.parameters.repo}}"
          #revision: "{{workflow.parameters.revision}}"
          #sshPrivateKeySecret:
          #  name: my-secret
          #  key: ssh-private-key # kubectl create secret generic my-secret --from-file=ssh-private-key=~/.ssh/id_rsa2
    outputs:
      artifacts:
      - name: source
        path: /src
    container:
      image: alpine/git:latest
      command: ["/bin/sh", "-c"]
      args: ["cd /src && git status && ls -l"]

  #- name: test-playbook
  #  inputs:
  #    artifacts:
  #    - name: source
  #      path: /ansible/
  #  container:
  #    image: ansible/ansible-runner:latest
  #    command: ["/bin/sh", "-c"]
  #    args: ["
  #      cd /ansible &&
  #      ansible-playbook playbook.yaml -i inventory
  #    "]
  
  - name: deploy
    inputs:
      artifacts:
      - name: source
        path: /ansible/
    container:
      image: ansible/ansible-runner:latest
      command: ["/bin/sh", "-c"]
      args: ["
        cd /ansible &&
        ansible-playbook playbook.yaml -i inventory
      "]

Argo CD 中发生的事情的图像：

Answer 1

我最终通过将 ServiceAccount 和 Role 资源添加到 Argo Workflow 试图运行的命名空间来解决这个问题。

这是我添加的角色：

apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
  name: workflow-role
rules:
  # pod get/watch is used to identify the container IDs of the current pod
  # pod patch is used to annotate the step's outputs back to controller (e.g. artifact location)
  - apiGroups:
      - ""
    resources:
      - pods
    verbs:
      - get
      - watch
      - patch
  # logs get/watch are used to get the pods logs for script outputs, and for log archival
  - apiGroups:
      - ""
    resources:
      - pods/log
    verbs:
      - get
      - watch
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
  name: workflow-role-binding
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: Role
  name: workflow-role
subjects:
  - kind: ServiceAccount
    name: default

Argo 工作流程停滞不前

Argo Workflow Stuck in Progressing

kubernetes

argo

argocd

argo-workflows