Object

• apiVersion
• kind
• metadata
• spec
• RFC 1123 Label Names
  • 63
  • [a-z0-9]([-a-z0-9]*[a-z0-9])?
• RFC 1035
  • 63
  • [a-z]([-a-z0-9]*[a-z0-9])?

metav1.Conditions

type:
status: True # True,Flase,Unknown
# .metadata.generation
observedGeneration:
lastTransitionTime:
# programmatic identifier
reason:
# human readable message
message:

• phase 不推荐使用，使用 conditions 代替
• kubernetes/community/contributors/devel/sig-architecture/api-conventions.mdGitHub Filekubernetes/community/contributors/devel/sig-architecture/api-conventions.md
  • 不用 map，用 [{name}]

spec+status

• spec 期望状态
• status 当前状态
  • 由 controller 维护
    • reconsiliation 调和
• kind+apiVersion 定位 Schema

kubectl api-resources

• kubernetes.io/docs/concepts/overview/working-with-objects
• kubernetes.renkeju.com/chapter_3/3.2.3.spec_and_status_fields.html