“etcd basic” 单节点的etcd podman run -d \ -p 2379:2379 \ -v etcd-data:/etcd-data \ --add-host=localhost:127.0.0.1 \ -e ETCD_DATA_DIR="/etcd-data" \ -e ETCD_ENABLE_V2="true" \ -e ALLOW_NONE_AUTHENTICATION="yes" \ -e ETCD_ADVERTISE_CLIENT_URLS="http://0.0.0.0:2379" \ -e ETCD_LISTEN_CLIENT_URLS="http://0.0.0.0:2379" \ --name etcd bitnami/etcd:latest set, get etcdctl ls etcdctl set /testdir/testkey "foo" etcdctl get /testdir/testkey etcdctl update /testdir/testkey "Hello" etcdctl rm /testdir/testkey etcdctl mk /testdir/testkey "Hello world" etcdctl mkdir testdir2 https://etcd.io/docs/v3.4.0/op-guide/container/ https://github.com/etcd-io/etcd/blob/master/Documentation/op-guide/container.md