Hello Everyone,
I have installed both Prometheus and Grafana on one of my manager nodes (Ubuntu
18.04), and have configured both according to the documentation. I have visible
Grafana dashboards when visiting http://mon1:3000, but no data exists on the
dashboard. Python errors are shown for the job_name: ceph in Prometheus.
Below is my prometheus.yaml configuration
global:
scrape_interval: 5s
scrape_configs:
- job_name: prometheus
static_configs:
- targets: ['localhost:9090']
- job_name: 'ceph-exporter'
static_configs:
- targets: ['localhost:9100']
labels:
alias: ceph-exporter
- job_name: 'ceph'
static_configs:
- targets: ['localhost:9283']
labels:
alias: ceph
And, these are the Python errors shown when I view the details of the targets
in Prometheus (http://mon1:9090/targets)
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/cherrypy/_cprequest.py", line 670, in
respond
response.body = self.handler()
File "/usr/lib/python2.7/dist-packages/cherrypy/lib/encoding.py", line 220,
in __call__
self.body = self.oldhandler(*args, **kwargs)
File "/usr/lib/python2.7/dist-packages/cherrypy/_cpdispatch.py", line 60, in
__call__
return self.callable(*self.args, **self.kwargs)
File "/usr/share/ceph/mgr/prometheus/module.py", line 1060, in metrics
return self._metrics(instance)
File "/usr/share/ceph/mgr/prometheus/module.py", line 1074, in _metrics
instance.collect_cache = instance.collect()
File "/usr/share/ceph/mgr/prometheus/module.py", line 975, in collect
self.get_rbd_stats()
File "/usr/share/ceph/mgr/prometheus/module.py", line 734, in get_rbd_stats
'rbd_stats_pools_refresh_interval', 300)
TypeError: unsupported operand type(s) for +: 'int' and 'str'
If anyone has experienced this issue, and might have a solution, I would
appreciate any assistance.
Thank you,
Todd
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