On 26.05.2017 12:12, a.matveev--- via FreeIPA-users wrote:
Hello all!
My config is
VERSION: 4.4.0, API_VERSION: 2.213
Operating System: CentOS Linux 7 (Core)
CPE OS Name: cpe:/o:centos:centos:7
Kernel: Linux 3.10.0-514.16.1.el7.x86_64
Architecture: x86-64
For load test purpose i wrote script to automate user-creation in freeipa.
I use kinit and user-add in simple bash while do
#To obtain rights
kinit admin <<EOF
$admpass
EOF
ipa user-add $user --first=$name --last=$soname --password <<EOF
$pass
EOF
#To activate user (without web ui)
kinit $user <<EOF
$pass
$pass
$pass
EOF
After creation (and activation) about 3600 users (i run my script in 5-6 tty's
at same time) something happened and script failed (with following error in all
tty's)
Now, user-add (after kinit admin)
ipa user-add some-user --first=some --last=user --password
returns:
ipa: ERROR: ValueError: Extra data: line 1 column 81 - line 1 column 82 (char
80 - 81)
Traceback (most recent call last):
File "/usr/lib/python2.7/site-packages/ipalib/cli.py", line 1348, in run
api.finalize()
File "/usr/lib/python2.7/site-packages/ipalib/plugable.py", line 707, in
finalize self.__do_if_not_done('load_plugins')
File "/usr/lib/python2.7/site-packages/ipalib/plugable.py", line 422, in
__do_if_not_done getattr(self, name)()
File "/usr/lib/python2.7/site-packages/ipalib/plugable.py", line 585, in
load_plugins for package in self.packages:
File "/usr/lib/python2.7/site-packages/ipalib/__init__.py", line 919, in
packages ipaclient.remote_plugins.get_package(self),
File
"/usr/lib/python2.7/site-packages/ipaclient/remote_plugins/__init__.py",line
112, in get_package server_info = ServerInfo(api)
File
"/usr/lib/python2.7/site-packages/ipaclient/remote_plugins/__init__.py", line
39, in __init__ self._read()
File
"/usr/lib/python2.7/site-packages/ipaclient/remote_plugins/__init__.py", line
44, in _read self._dict = json.load(sc)
File "/usr/lib64/python2.7/json/__init__.py", line 290, in load **kw)
File "/usr/lib64/python2.7/json/__init__.py", line 338, in loads return
_default_decoder.decode(s)
File "/usr/lib64/python2.7/json/decoder.py", line 369, in decode raise
ValueError(errmsg("Extra data", s, end, len(s)))
ValueError: Extra data: line 1 column 81 - line 1 column 82 (char 80 - 81)
Other user related command also fails ( ipa user-find. user-mod etc).
Any suggestion what's going wrong and how to diagnose and fix it?
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Hello,
I'm afraid that you are running into issue with local thin client plugin
cache caused by heavy parallel r/w access. AFAIK this was fixed but I'm
not sure if it was backported from upstream.
However, this is not a way how you can increase speed of provisioning
users, because there is a limitation of parallel API access on server side.
Martin
--
Martin Bašti
Software Engineer
Red Hat Czech
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