Tools » teuthology

@Prasad Did you run "./bootstrap" and what was the output when you did?

https://docs.ceph.com/teuthology/docs/INSTALL.html

Another thing I noticed is:

--machine-type vps

I'm not 100% sure, but I think "vps" is deprecated and not expected to work.

Digging further into the error message, I realised that I must have used /home/prasad/teuthology/virtualenv/bin/python2 instead of just doing a `python setup.py develop` while following instructions here: https://docs.ceph.com/teuthology/docs/INSTALL.html#other-operating-systems

That helped, meanwhile, I ran into another error as below (documenting so that someone else benefits from it) while running teuthology-lock

prasad@teuthology:~/teuthology$ teuthology-lock --lock-many 1 --machine-type vps --os-type ubuntu --os-version 18.04
Traceback (most recent call last):
  File "/home/prasad/.local/bin/teuthology-lock", line 5, in <module>
    from scripts.lock import main
  File "/home/prasad/.local/lib/python2.7/site-packages/scripts/lock.py", line 5, in <module>
    import teuthology.lock
  File "/home/prasad/.local/lib/python2.7/site-packages/teuthology/__init__.py", line 2, in <module>
    monkey.patch_all(dns=False)
  File "/home/prasad/.local/lib/python2.7/site-packages/gevent/monkey.py", line 197, in patch_all
    patch_socket(dns=dns, aggressive=aggressive)
  File "/home/prasad/.local/lib/python2.7/site-packages/gevent/monkey.py", line 119, in patch_socket
    from gevent import socket
  File "/home/prasad/.local/lib/python2.7/site-packages/gevent/socket.py", line 784, in <module>
    from gevent.ssl import sslwrap_simple as ssl, SSLError as sslerror, SSLSocket as SSLType
  File "/home/prasad/.local/lib/python2.7/site-packages/gevent/ssl.py", line 422, in <module>
    def get_server_certificate(addr, ssl_version=PROTOCOL_SSLv3, ca_certs=None):
NameError: name 'PROTOCOL_SSLv3' is not defined

This was solved by doing:

prasad@teuthology:~/teuthology$ python -m pip install -U gevent
DEPRECATION: Python 2.7 reached the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 is no longer maintained. A future version of pip will drop support for Python 2.7. More details about Python 2 support in pip, can be found at https://pip.pypa.io/en/latest/development/release-process/#python-2-support
Defaulting to user installation because normal site-packages is not writeable
Collecting gevent
  Downloading gevent-1.5.0-cp27-cp27mu-manylinux2010_x86_64.whl (4.6 MB)
     |████████████████████████████████| 4.6 MB 5.3 MB/s
Requirement already satisfied, skipping upgrade: greenlet>=0.4.14; platform_python_implementation == "CPython" in /home/prasad/.local/lib/python2.7/site-packages (from gevent) (0.4.15)
Installing collected packages: gevent
  Attempting uninstall: gevent
    Found existing installation: gevent 0.13.6
    Uninstalling gevent-0.13.6:
      Successfully uninstalled gevent-0.13.6
Successfully installed gevent-1.5.0
prasad@teuthology:~/teuthology$ teuthology-lock --lock-many 1 --machine-type vps --os-type ubuntu --os-version 18.04

Nathan Cutler wrote:

Another thing I noticed is:

[...]

I'm not 100% sure, but I think "vps" is deprecated and not expected to work.

oops, is that the reason why I don't find any free machines?

prasad@teuthology:~/teuthology$ teuthology-lock --lock-many 1 --machine-type vps --os-type ubuntu --os-version 18.04
2020-04-13 17:50:16,371.371 ERROR:teuthology.lock:Insufficient nodes available to lock 1 vps nodes.
2020-04-13 17:50:16,371.371 ERROR:teuthology.lock:{"message": "only 0 nodes available"}
prasad@teuthology:~/teuthology$

What should I use instead?

I was merely following instructions from here: https://wiki.sepia.ceph.com/doku.php?id=testnodeaccess

@Prasad - I suggest that you raise your questions on the #sepia or #ceph-devel IRC channels, or on the dev@ceph.io mailing list.

See https://ceph.io/irc/

(Making this suggestion on the assumption that your immediate priority is to get timely answers to your questions and, in general, help with using Sepia....)