[ceph-users] ceph-iscsi upgrade issue

Steven Vacaroaia stef97 at gmail.com
Tue Oct 9 11:08:53 PDT 2018


here is some info from /var/log/messages ..in case someone has the time to
take a look

Oct  9 13:58:35 osd03 systemd: Started Setup system to export rbd images
through LIO.
Oct  9 13:58:35 osd03 systemd: Starting Setup system to export rbd images
through LIO...
Oct  9 13:58:35 osd03 journal: Processing osd blacklist entries for this
node
Oct  9 13:58:35 osd03 journal: No OSD blacklist entries found
Oct  9 13:58:35 osd03 journal: Reading the configuration object to update
local LIO configuration
Oct  9 13:58:35 osd03 journal: Configuration does not have an entry for
this host(osd03) - nothing to define to LIO
Oct  9 13:58:35 osd03 journal: Integrated Prometheus exporter is enabled
Oct  9 13:58:35 osd03 journal: * Running on http://[::]:9287/
Oct  9 13:58:35 osd03 journal: Removing iSCSI target from LIO
Oct  9 13:58:35 osd03 journal: Removing LUNs from LIO
Oct  9 13:58:35 osd03 journal: Active Ceph iSCSI gateway configuration
removed
Oct  9 13:58:35 osd03 rbd-target-gw: Traceback (most recent call last):
Oct  9 13:58:35 osd03 rbd-target-gw: File "/usr/bin/rbd-target-gw", line 5,
in <module>
Oct  9 13:58:35 osd03 rbd-target-gw:
pkg_resources.run_script('ceph-iscsi-config==2.6', 'rbd-target-gw')
Oct  9 13:58:35 osd03 rbd-target-gw: File
"/usr/lib/python2.7/site-packages/pkg_resources.py", line 540, in run_script
Oct  9 13:58:35 osd03 rbd-target-gw:
self.require(requires)[0].run_script(script_name, ns)
Oct  9 13:58:35 osd03 rbd-target-gw: File
"/usr/lib/python2.7/site-packages/pkg_resources.py", line 1462, in
run_script
Oct  9 13:58:35 osd03 rbd-target-gw: exec_(script_code, namespace,
namespace)
Oct  9 13:58:35 osd03 rbd-target-gw: File
"/usr/lib/python2.7/site-packages/pkg_resources.py", line 41, in exec_
Oct  9 13:58:35 osd03 rbd-target-gw: exec("""exec code in globs, locs""")
Oct  9 13:58:35 osd03 rbd-target-gw: File "<string>", line 1, in <module>
Oct  9 13:58:35 osd03 rbd-target-gw: File
"/usr/lib/python2.7/site-packages/ceph_iscsi_config-2.6-py2.7.egg/EGG-INFO/scripts/rbd-target-gw",
line 432, in <module>
Oct  9 13:58:35 osd03 rbd-target-gw: File
"/usr/lib/python2.7/site-packages/ceph_iscsi_config-2.6-py2.7.egg/EGG-INFO/scripts/rbd-target-gw",
line 379, in main
Oct  9 13:58:35 osd03 rbd-target-gw: File
"/usr/lib/python2.7/site-packages/flask/app.py", line 772, in run
Oct  9 13:58:35 osd03 rbd-target-gw: run_simple(host, port, self, **options)
Oct  9 13:58:35 osd03 rbd-target-gw: File
"/usr/lib/python2.7/site-packages/werkzeug/serving.py", line 710, in
run_simple
Oct  9 13:58:35 osd03 rbd-target-gw: inner()
Oct  9 13:58:35 osd03 rbd-target-gw: File
"/usr/lib/python2.7/site-packages/werkzeug/serving.py", line 692, in inner
Oct  9 13:58:35 osd03 rbd-target-gw: passthrough_errors,
ssl_context).serve_forever()
Oct  9 13:58:35 osd03 rbd-target-gw: File
"/usr/lib/python2.7/site-packages/werkzeug/serving.py", line 480, in
make_server
Oct  9 13:58:35 osd03 rbd-target-gw: passthrough_errors, ssl_context)
Oct  9 13:58:35 osd03 rbd-target-gw: File
"/usr/lib/python2.7/site-packages/werkzeug/serving.py", line 410, in
__init__
Oct  9 13:58:35 osd03 rbd-target-gw: HTTPServer.__init__(self, (host,
int(port)), handler)
Oct  9 13:58:35 osd03 rbd-target-gw: File
"/usr/lib64/python2.7/SocketServer.py", line 417, in __init__
Oct  9 13:58:35 osd03 rbd-target-gw: self.socket_type)
Oct  9 13:58:35 osd03 rbd-target-gw: File "/usr/lib64/python2.7/socket.py",
line 187, in __init__
Oct  9 13:58:35 osd03 rbd-target-gw: _sock = _realsocket(family, type,
proto)
Oct  9 13:58:35 osd03 rbd-target-gw: socket.error: [Errno 97] Address
family not supported by protocol
Oct  9 13:58:35 osd03 systemd: rbd-target-gw.service: main process exited,
code=exited, status=1/FAILURE


On Tue, 9 Oct 2018 at 13:16, Steven Vacaroaia <stef97 at gmail.com> wrote:

> Hi ,
> I am using Mimic 13.2 and kernel 4.18
> Was using gwcli 2.5 and decided to upgrade to latest (2.7) as people
> reported improved performance
>
> What is the proper methodology ?
> How should I troubleshoot this?
>
>
>
> What I did ( and it broke it) was
>
> cd tcmu-runner; git pull ; make && make install
> cd ceph-iscsi-cli; git pull;python setup.py install
> cd ceph-iscsi-config;git pull; python setup.py install
> cd rtslib-fb;git pull;  python setup.py install
>
> After a reboot, I cannot start rbd-target-gw and the logs are not very
> helpful
>  ( Note:
>     I removed /etc/ceph/iscsi-gateway.cfg and gateway.conf object as I
> wanted to start fresh
>      /etc/ceph/iscsi-gatway.conf was left unchanged )
>
>
> 2018-10-09 12:47:50,593 [    INFO] - Processing osd blacklist entries for
> this node
> 2018-10-09 12:47:50,893 [    INFO] - No OSD blacklist entries found
> 2018-10-09 12:47:50,893 [    INFO] - Reading the configuration object to
> update local LIO configuration
> 2018-10-09 12:47:50,893 [    INFO] - Configuration does not have an entry
> for this host(osd03) - nothing to define to LIO
> 2018-10-09 12:47:50,893 [    INFO] - Integrated Prometheus exporter is
> enabled
> 2018-10-09 12:47:50,895 [    INFO] -  * Running on http://[::]:9287/
> 2018-10-09 12:47:50,896 [    INFO] - Removing iSCSI target from LIO
> 2018-10-09 12:47:50,896 [    INFO] - Removing LUNs from LIO
> 2018-10-09 12:47:50,896 [    INFO] - Active Ceph iSCSI gateway
> configuration removed
>
> Many thanks
> Steven
>
>
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