1.ceph-deploy 安装报错

# ceph-deploy install k021
[k021][INFO  ] installing Ceph on k021
[k021][INFO  ] using custom repository location: http://mirrors.163.com/ceph/debian-mimic/
[k021][INFO  ] Running command: wget -O release.asc http://mirrors.163.com/ceph/keys/release.asc
[k021][ERROR ] Traceback (most recent call last):
[k021][ERROR ]   File "/usr/lib/python2.7/dist-packages/ceph_deploy/lib/vendor/remoto/process.py", line 119, in run
[k021][ERROR ]     reporting(conn, result, timeout)
[k021][ERROR ]   File "/usr/lib/python2.7/dist-packages/ceph_deploy/lib/vendor/remoto/log.py", line 13, in reporting
[k021][ERROR ]     received = result.receive(timeout)
[k021][ERROR ]   File "/usr/lib/python2.7/dist-packages/ceph_deploy/lib/vendor/remoto/lib/vendor/execnet/gateway_base.py", line 704, in receive
[k021][ERROR ]     raise self._getremoteerror() or EOFError()
[k021][ERROR ] RemoteError: Traceback (most recent call last):
[k021][ERROR ]   File "<string>", line 1036, in executetask
[k021][ERROR ]   File "<remote exec>", line 12, in _remote_run
[k021][ERROR ]   File "/usr/lib/python2.7/subprocess.py", line 394, in __init__
[k021][ERROR ]     errread, errwrite)
[k021][ERROR ]   File "/usr/lib/python2.7/subprocess.py", line 1047, in _execute_child
[k021][ERROR ]     raise child_exception
[k021][ERROR ] OSError: [Errno 2] No such file or directory
[k021][ERROR ]
[k021][ERROR ]
[ceph_deploy][ERROR ] RuntimeError: Failed to execute command: wget -O release.asc http://mirrors.163.com/ceph/keys/release.asc

2.wget 没有正常安装

# which wget
# apt install -y wget
Reading package lists... Done
Building dependency tree
Reading state information... Done
wget is already the newest version (1.19.4-1ubuntu2.2).
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
# which wget