etcdctl

etcd client

high risk

interactive breakdown — edit the command and press Explain
$ 
⚠ Risks & cautions
Safer / dry-run alternatives
etcdctl snapshot save <file>Back up first
What it does

Reads/writes etcd keys and manages snapshots/members.

Common flags
FlagMeaning
snapshot saveBack up
snapshot restoreRestore⚠ Replaces cluster state.
member listMembers
delDelete keys⚠ Direct deletion corrupts the cluster.
--endpointsEndpoints
Examples
ETCDCTL_API=3 etcdctl snapshot save /backup/etcd.dbBack up etcd · explain & risk-check →
etcdctl endpoint healthHealth · explain & risk-check →
Related
kubeadm
Open the full explainer →More in Kubernetes & Helm

Reference text is hand-written and may be incomplete — check man etcdctl for your version. Test destructive commands on a non-production system first.