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Update monitor-troubleshoot.rst #2381

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Sep 8, 2024
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Update monitor-troubleshoot.rst #2381

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2 changes: 1 addition & 1 deletion docs/source/troubleshooting/monitor-troubleshoot.rst
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Expand Up @@ -166,7 +166,7 @@ Prometheus fails to fetch metrics from ``node_exporter``.
Solution
.........

1. Make sure that ``node_exporter`` is running on each Scylla server (by login to the machine and running ``ps -ef |gre node_exporter``). ``node_exporter`` is installed with ``scylla_setup``.
1. Make sure that ``node_exporter`` is running on each Scylla server (by login to the machine and running ``ps -ef | grep node_exporter``). ``node_exporter`` is installed with ``scylla_setup``.
to check that ``node_exporter`` is installed, run ``node_exporter --version``, If it is not, make sure to install and run it.

2. If it is running, use ``curl http://<scylla_node>:9100/metrics`` (where <scylla_node> is a Scylla server IP) to fetch metric data from the ``node_exporter``. If curl does not return data, the problem is the connectivity between Scylla Monitoring Stack and Scylla server. Please check your IPs and firewalls.
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