linux - 测试服务器上的 ceph-rest-api

Question

当尝试在名为“ceph”的通用 ceph 集群上运行 ceph-rest-api 时，它可以正常工作，而不会出现来自 cli 的问题:

/bin/ceph-rest-api --cluster ceph --id admin
  * Running on http://0.0.0.0:5000/

但是，当我尝试在名为“test”的测试集群上运行它时，它出错了:

/bin/ceph-rest-api --cluster test --id test
Traceback (most recent call last):
  File "/bin/ceph-rest-api", line 59, in <module>
    rest,
  File "/usr/lib/python2.7/site-packages/ceph_rest_api.py", line 495, in generate_app
    addr, port = api_setup(app, conf, cluster, clientname, clientid, args)
  File "/usr/lib/python2.7/site-packages/ceph_rest_api.py", line 106, in api_setup
    app.ceph_cluster.connect()
  File "rados.pyx", line 785, in rados.Rados.connect (rados.c:8969)
rados.ObjectNotFound: error connecting to the cluster

我也尝试过使用变体并得到了不同的错误:

/bin/ceph-rest-api --cluster test --name test
Traceback (most recent call last):
  File "/bin/ceph-rest-api", line 59, in <module>
    rest,
  File "/usr/lib/python2.7/site-packages/ceph_rest_api.py", line 495, in generate_app
    addr, port = api_setup(app, conf, cluster, clientname, clientid, args)
  File "/usr/lib/python2.7/site-packages/ceph_rest_api.py", line 104, in api_setup
    app.ceph_cluster = rados.Rados(name=clientname, conffile=conf)
  File "rados.pyx", line 525, in rados.Rados.__init__ (rados.c:5719)
  File "rados.pyx", line 425, in rados.requires.wrapper.validate_func (rados.c:4106)
  File "rados.pyx", line 557, in rados.Rados.__setup (rados.c:6237)
rados.Error: rados_initialize failed with error code: -22

对于我做错的任何帮助，我们将不胜感激。

Answer 1

rados.ObjectNotFound: error connecting to the cluster for /bin/ceph-rest-api --cluster test --id test 表示测试用户不存在.此外，根据 ceph-rest-api 手册页，--name 以 client 开头，--id 开头没有 client。IE:ceph-rest-api --cluster test --name client.admin或者ceph-rest-api --cluster test --id admin