๐Ÿ“Œ Persistent Volume Claim (PVC)

1. PV์™€ PVC์˜ ๊ด€๊ณ„

โš ๏ธ ์ฃผ์˜:


2. PVC ์ •์˜ ์˜ˆ์‹œ

apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: my-claim
spec:
  accessModes:
    - ReadWriteOnce   # ํ•œ ๋…ธ๋“œ์—์„œ Read/Write ๊ฐ€๋Šฅ
  resources:
    requests:
      storage: 500Mi  # 500MB ์š”์ฒญ


3. PVC ๋™์ž‘ ๊ณผ์ •

  1. kubectl create -f pvc.yaml โ†’ PVC ์ƒ์„ฑ
  2. kubectl get pvc โ†’ ์ƒํƒœ ํ™•์ธ (์ฒ˜์Œ์—๋Š” Pending)
  3. Kubernetes๊ฐ€ ๊ธฐ์กด PV ํƒ์ƒ‰:
  4. ์กฐ๊ฑด ์ถฉ์กฑ ์‹œ ์ž๋™ ๋ฐ”์ธ๋”ฉ โ†’ Bound ์ƒํƒœ๋กœ ๋ณ€๊ฒฝ
  5. kubectl get pv ํ™•์ธ ์‹œ ํ•ด๋‹น PV๊ฐ€ PVC์— ๋ฐ”์ธ๋”ฉ๋จ

4. PVC ์‚ญ์ œ ์‹œ PV ์ฒ˜๋ฆฌ ์ •์ฑ… (Reclaim Policy)