ack-cluster-health-disable: ACK Clusters Check - Disable

2025-08-01 ACK Clusters PoC Public

Description

Ensure that the Cluster Check feature is triggered at least once per week to guarantee proactive health monitoring for your ACK clusters, minimizing downtime and optimizing the reliability of your containerized applications. By default, Cluster Check is not automatically triggered, the cluster inspection can be started using the Container Service for Kubernetes (ACK) console.

PoC

id: ack-cluster-health-disable

info:
  name: ACK Clusters Check - Disable
  author: ritikchaddha
  severity: medium
  description: |
    Ensure that the Cluster Check feature is triggered at least once per week to guarantee proactive health monitoring for your ACK clusters, minimizing downtime and optimizing the reliability of your containerized applications. By default, Cluster Check is not automatically triggered, the cluster inspection can be started using the Container Service for Kubernetes (ACK) console.
  reference:
    - https://www.trendmicro.com/cloudoneconformity/knowledge-base/alibaba-cloud/AlibabaCloud-ACK/cluster-check.html
  metadata:
    max-request: 2
    verified: true
  tags: cloud,devops,aliyun,alibaba,aliyun-cloud-config,ack

variables:
  region: "cn-hangzhou"

flow: |
  code(1)
  for (let cluster_id of iterate(template.cluster)) {
    set("cluster", cluster_id)
    code(2)
  }

self-contained: true

code:
  - engine:
      - sh
      - bash
    source: |
      aliyun cs GET /clusters --header "Content-Type=application/json;" --body "{}"

    extractors:
      - type: json
        name: cluster
        internal: true
        json:
          - '.[].cluster_id'

  - engine:
      - sh
      - bash
    source: |
      aliyun cs GET /clusters/$cluster/checks --header "Content-Type=application/json;" --body "{}"

    matchers-condition: and
    matchers:
      - type: word
        words:
          - 'check_id":'
          - 'status":'

      - type: word
        words:
          - '"status": "Succeeded'
        negative: true

    extractors:
      - type: dsl
        dsl:
          - 'cluster + " Cluster Health Check is Disabled"'
# digest: 4a0a00473045022100ea949f6a65a4168fdcd3d79fea251acf2f4459e93dfade94b797f1c102c5396802204af0738eaf3419762f4832983c36e39a459e21ef1551b0b17a3a15c81e404d0c:922c64590222798bb761d5b6d8e72950

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References

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