벨로그 구독 기능 만들어줘..
계속 추가됨

AWS

eks

eks 업데이트 : https://st-soul.tistory.com/189#google_vignette
eks 에 istio 설치, 삭제 : https://twofootdog.tistory.com/80
https://itnext.io/istio-external-aws-application-loadbalancer-and-istio-ingress-gateway-fce3bfd3202f

kubernetes

istio

https://m.blog.naver.com/freepsw/221975590885
https://github.com/istio/istio/tree/master/samples/addons
https://istio.io/latest/docs/setup/getting-started/

Network

routing table : https://thebook.io/006718/part01/ch03/06/02/

AWS

dns 캐시

https://heowc.dev/2021/02/13/aurora-cluster-failover/+&cd=42&hl=ko&ct=clnk&gl=kr