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Update etcd-backup-and-restore.md

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vpalazhi 2020-12-14 15:56:04 -05:00 committed by GitHub
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practice-questions-answers/cluster-maintenance/backup-etcd/etcd-backup-and-restore.md
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@ -33,11 +33,11 @@ ETCDCTL_API=3 etcdctl --endpoints=https://[127.0.0.1]:2379 --cacert=/etc/kuberne
snapshot save /opt/snapshot-pre-boot.db snapshot save /opt/snapshot-pre-boot.db
``` ```
Note: In this case, the **ETCD** is running on the same server where we are running the commands (which is the *controlplane* node). As a result, the **--endpoint **argument is optional and can be ignored. Note: In this case, the **ETCD** is running on the same server where we are running the commands (which is the *controlplane* node). As a result, the **--endpoint** argument is optional and can be ignored.
The options **--cert, --cacert and --key** are mandatory to authenticate to the ETCD server to take the backup. The options **--cert, --cacert and --key** are mandatory to authenticate to the ETCD server to take the backup.
If you want to take a backup of the ETCD service running on a different machine, you will have to provide the correct endpoint to that server (which is the IP Address and port of the etcd server with the **--endpoint **argument) If you want to take a backup of the ETCD service running on a different machine, you will have to provide the correct endpoint to that server (which is the IP Address and port of the etcd server with the **--endpoint** argument)
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# Disaster Happens # Disaster Happens