"쿠버네티스 Pod Affinity"의 두 판 사이의 차이

2023년 1월 8일 (일) 17:30 판

1 개요

쿠버네티스 Pod Affinity Rules
쿠버네티스 Pod 어피니티 규칙

연산자 In, NotIn, Exists, DoesNotExist 사용

requiredDuringSchedulingIgnoredDuringExecution	hard 강한 규칙(강제사항)
preferredDuringSchedulingIgnoredDuringExecution	soft 약한 규칙(권장사항)

pod-with-pod-affinity.yaml

apiVersion: v1
kind: Pod
metadata:
  name: with-pod-affinity
spec:
  affinity:
    podAffinity:
      requiredDuringSchedulingIgnoredDuringExecution:
      - labelSelector:
          matchExpressions:
          - key: security
            operator: In
            values:
            - S1
        topologyKey: failure-domain.beta.kubernetes.io/zone
    podAntiAffinity:
      preferredDuringSchedulingIgnoredDuringExecution:
      - weight: 100
        podAffinityTerm:
          labelSelector:
            matchExpressions:
            - key: security
              operator: In
              values:
              - S2
          topologyKey: failure-domain.beta.kubernetes.io/zone
  containers:
  - name: with-pod-affinity
    image: k8s.gcr.io/pause:2.0

2 같이 보기

3 참고

@@ 11번째 줄: / 11번째 줄: @@
 {{소스헤더|pod-with-pod-affinity.yaml}}
-<source lang='yaml'>
+<syntaxhighlight lang='yaml'>
 apiVersion: v1
 kind: Pod
@@ 41번째 줄: / 41번째 줄: @@
    - name: with-pod-affinity
      image: k8s.gcr.io/pause:2.0
-</source>
+</syntaxhighlight>
 ==같이 보기==