etcd 백업

 

 

etcd 백업

wget https://github.com/etcd-io/etcd/releases/download/v3.5.19/etcd-v3.5.19-linux-arm64.tar.gz

 

sudo etcdctl snapshot save etcd-snapshot.db --endpoints=https://127.0.0.1:2379 --cacert=./ca.crt --cert=./healthcheck-client.crt --key=./healthcheck-client.key

{"level":"info","ts":"2025-03-17T15:16:59.834146+0900","caller":"snapshot/v3_snapshot.go:65","msg":"created temporary db file","path":"etcd-snapshot.db.part"}
{"level":"info","ts":"2025-03-17T15:16:59.838007+0900","logger":"client","caller":"v3@v3.5.19/maintenance.go:212","msg":"opened snapshot stream; downloading"}
{"level":"info","ts":"2025-03-17T15:16:59.838848+0900","caller":"snapshot/v3_snapshot.go:73","msg":"fetching snapshot","endpoint":"https://127.0.0.1:2379"}
{"level":"info","ts":"2025-03-17T15:16:59.895353+0900","logger":"client","caller":"v3@v3.5.19/maintenance.go:220","msg":"completed snapshot read; closing"}
{"level":"info","ts":"2025-03-17T15:16:59.899929+0900","caller":"snapshot/v3_snapshot.go:88","msg":"fetched snapshot","endpoint":"https://127.0.0.1:2379","size":"4.1 MB","took":"now"}
{"level":"info","ts":"2025-03-17T15:16:59.900198+0900","caller":"snapshot/v3_snapshot.go:97","msg":"saved","path":"etcd-snapshot.db"}
Snapshot saved at etcd-snapshot.db

 

sudo etcdctl --write-out=table snapshot status etcd-snapshot.db

+----------+----------+------------+------------+
|   HASH   | REVISION | TOTAL KEYS | TOTAL SIZE |
+----------+----------+------------+------------+
| f1b95c40 |    84533 |       1394 |     4.1 MB |
+----------+----------+------------+------------+