使用ceph-deploy 安装rgw，错误

admin

[root@ceph-1 deploy]# ceph-deploy --overwrite-conf rgw create ceph-2
  ^5 ]! j/ R* B2 d4 b+ @[ceph_deploy.conf][DEBUG ] found configuration file at: /root/.cephdeploy.conf
1 t& L. y0 y2 N$ o" G* K[ceph_deploy.cli][INFO  ] Invoked (1.5.25): /usr/bin/ceph-deploy --overwrite-conf rgw create ceph-2
[ceph_deploy.rgw][DEBUG ] Deploying rgw, cluster ceph hosts ceph-2:rgw.ceph-2
2 }: I# x4 ?" c6 L; M1 V& b0 Y6 w6 }[ceph-2][DEBUG ] connected to host: ceph-2
* N5 Y! [2 c6 {) c! S[ceph-2][DEBUG ] detect platform information from remote host
[ceph-2][DEBUG ] detect machine type
[ceph_deploy.rgw][INFO  ] Distro info: Red Hat Enterprise Linux Server 7.9 Maipo
5 ?; D; l% u2 t# f  b. Y/ ~$ Z[ceph_deploy.rgw][DEBUG ] remote host will use sysvinit
9 U' _) y! ~, L0 f" |' Y8 q" c  h[ceph_deploy.rgw][DEBUG ] deploying rgw bootstrap to ceph-2
[ceph-2][DEBUG ] write cluster configuration to /etc/ceph/{cluster}.conf
% A! r6 z6 i; n- R' F[ceph-2][DEBUG ] create path recursively if it doesn't exist
[ceph-2][INFO  ] Running command: ceph --cluster ceph --name client.bootstrap-rgw --keyring /var/lib/ceph/bootstrap-rgw/ceph.keyring auth get-or-create client.rgw.ceph-2 osd allow rwx mon allow rw -o /var/lib/ceph/radosgw/ceph-rgw.ceph-2/keyring
  p8 a3 \9 A5 @/ P[ceph-2][INFO  ] Running command: service ceph-radosgw start
[ceph-2][WARNIN] Redirecting to /bin/systemctl start ceph-radosgw.service
! t* m; F/ S& Q* \# G. C[ceph-2][WARNIN] Failed to start ceph-radosgw.service: Unit not found.
$ P0 {* Q& f" A; R! b% ]& @# |6 f[ceph-2][ERROR ] RuntimeError: command returned non-zero exit status: 5
[ceph_deploy.rgw][ERROR ] Failed to execute command: service ceph-radosgw start
[ceph_deploy][ERROR ] GenericError: Failed to create 1 RGWs
) Z7 R2 K9 ~# |$ A& ]* a" u( Z8 M5 d
: A$ B3 o. O& p. N7 L( l7 _6 }
  H8 R* y; P% ]8 l* {  V5 o