{"level":"info","ts":"2024-04-16T08:08:57.661009Z","caller":"embed/etcd.go:309","msg":"starting an etcd server","etcd-version":"3.5.10","git-sha":"0223ca52b","go-version":"go1.20.10",
"go-os":"linux","go-arch":"amd64","max-cpu-set":2,"max-cpu-available":2,"member-initialized":true,"name":"k8s-master1","data-dir":"/var/lib/etcd","wal-dir":"","wal-dir-dedicated":"",
"member-dir":"/var/lib/etcd/member",
"force-new-cluster":false,"heartbeat-interval":"100ms",
"election-timeout":"1s","initial-election-tick-advance":true
,"snapshot-count":10000,"max-wals":5,"max-snapshots":5,"snapshot-catchup-entries":5000,
"initial-advertise-peer-urls":["<https://192.168.56.111:2380>"],"listen-peer-urls":["<https://192.168.56.111:2380>"],"advertise-client-urls":["<https://192.168.56.111:2379>"],"listen-client-urls":["<https://127.0.0.1:2379>","<https://192.168.56.111:2379>"],
"listen-metrics-urls":["<http://127.0.0.1:2381>"],"cors":["*"],"host-whitelist":["*"],"initial-cluster":"","initial-cluster-state":"new","initial-cluster-token":"","quota-backend-bytes":2147483648,"max-request-bytes":1572864,"max-concurrent-streams":4294967295,"pre-vote":true,"initial-corrupt-check":true,"corrupt-check-time-interval":"0s"
,"compact-check-time-enabled":false,"compact-check-time-interval":"1m0s","auto-compaction-mode":"periodic","auto-compaction-retention":"0s","auto-compaction-interval":"0s","discovery-url":"","discovery-proxy":"","downgrade-check-interval":"5s"}
etcd 서버가 시작 될 때 사용된 설정들
etcd-version : 3.5.10
git-sha : etcd의 git 커밋 해시
go-version : etcd를 빌드하는 데 사용된 Go 언어의 버전 → go1.20.10
go-os : linux
go-arch: amd64
member-initialized : 멤버가 초기화되었는지를 나타낸다. → 초기화 되었으면 true
name : k8s-master1
data-dir : etcd 데이터 디렉터리 경로 → /var/lib/etcd
heartbeat-interval : heartbeat 주기
election-timeout : timeout되는 시간
snapshot-count : snapshot을 만드는 etcd 서버에 쌓인 로그 엔트리의 개수 → truncate
truncate - etcd 서버에 쌓인 로그 엔트리를 제거
max-wals : wal파일의 최대 개수