Add CRD recommendationRule

[qmhu]

RecommendationRule defines how to select resource for recommendation. We want to simplify the usage for Analytics.

This is a sample yaml for workload recommendation:

apiVersion: analysis.crane.io/v1alpha1
kind: RecommendationRule
metadata:
  name: workload
spec:
  runInterval: 1h                            # 每小时运行一次
  resourceSelectors:                    # 资源的信息
    - kind: Deployment
      apiVersion: apps/v1
  namespaceSelector:
     any: true                                  # 扫描所有namespace
  recommenders:                         # 使用 Workload的副本和资源推荐器
    - name: WorkloadReplicas
    - name: WorkloadResource

This is a sample yaml for service recommendation:

apiVersion: analysis.crane.io/v1alpha1
kind: RecommendationRule
metadata:
  name: workload
spec:
  runInterval: 1h                            # 每小时运行一次
  resourceSelectors:                    # 资源的信息
    - kind: Service
      apiVersion: apps/v1
  namespaceSelector:
     any: true                                  # 扫描所有namespace
  recommenders:                         # 使用 闲置 Service 推荐器
    - name: LBService

recommenders is referring to RecommenderConfiguration Recommender's type

[xieydd]

1. How to describe a recommendation flow run only once?
2. How do I let the recommendation framework know what recommendation process I need to use？
3. How to expand to non-GVK resources?

[qmhu]

1. How to describe a recommendation flow run only once?
   runInterval: 0
2. How do I let the recommendation framework know what recommendation process I need to use
   RecommendationRule defines which resources are needed for recommendation. RecommenderConfiguration defines which recommenders are enabled and will be trigger for recommendation process.
3. How to expand to non-GVK resources?
   Give an example ?

[xieydd]

1. How to describe a recommendation flow run only once?
   runInterval: 0
2. How do I let the recommendation framework know what recommendation process I need to use
   RecommendationRule defines which resources are needed for recommendation. RecommenderConfiguration defines which recommenders are enabled and will be trigger for recommendation process.
3. How to expand to non-GVK resources?
   Give an example ?

2. Which trigger will be work, i think not all recommender.
3. CLB Service in Add types for recommenderConfiguration crane#420.

[qmhu]

1. How to describe a recommendation flow run only once?
   runInterval: 0
2. How do I let the recommendation framework know what recommendation process I need to use
   RecommendationRule defines which resources are needed for recommendation. RecommenderConfiguration defines which recommenders are enabled and will be trigger for recommendation process.
3. How to expand to non-GVK resources?
   Give an example ?

2. Which trigger will be work, i think not all recommender.
3. CLB Service in Add types for recommenderConfiguration crane#420.

Use recommender's name to link to RecommenderConfiguration now. Pls take a look again.

[xieydd]

Suggest change to RecommendationRule is the rule to select kubernetes resource and recommender.

[xieydd]

spec is optional?

[xieydd]

can we point out the default interval?

[xieydd]

delete the row

[xieydd]

why we use recommendation mission?