Bug 1854093
| Summary: | Rebase of grafana-pcp | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 8 | Reporter: | Andreas Gerstmayr <agerstmayr> |
| Component: | grafana-pcp | Assignee: | Andreas Gerstmayr <agerstmayr> |
| Status: | CLOSED ERRATA | QA Contact: | Jan Kurik <jkurik> |
| Severity: | unspecified | Docs Contact: | Apurva Bhide <abhide> |
| Priority: | unspecified | ||
| Version: | 8.4 | CC: | agerstmayr, grafana-maint, jkurik, mgoodwin, nathans |
| Target Milestone: | rc | Keywords: | FutureFeature, Rebase, Triaged |
| Target Release: | 8.0 | Flags: | pm-rhel:
mirror+
|
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | grafana-pcp-3.0.2-1.el8 | Doc Type: | Enhancement |
| Doc Text: |
.`grafana-pcp` rebased to version 3.0.2
The `grafana-pcp` package has been upgraded to version 3.0.2. Notable changes include:
* Redis:
** Supports creating an alert in Grafana.
** Using the `label_values(metric, label)` in a Grafana variable query is deprecated due to performance reasons. The `label_values(label)` query is still supported.
* Vector:
** Supports derived metrics, which allows the usage of arithmetic operators and statistical functions inside a query. For more information, see the `pmRegisterDerived(3)` man page.
** Configurable hostspec, where you can access remote Performance Metrics Collector Daemon (PMCDs) through a central `pmproxy`.
** Automatically configures the unit of the panel.
* Dashboards:
** Detects potential performance issues and shows possible solutions with the checklist dashboards, using the Utilization Saturation and Errors (USE) method.
** New MS SQL server dashboard, `eBPF/BCC` dashboard, and container overview dashboard with the `CGroups v2`.
** All dashboards are now located in the *Dashboards* tab in the *Datasource* settings pages and are not imported automatically.
Upgrade notes:
Update the Grafana configuration file:
. Edit the `/etc/grafana/grafana.ini` Grafana configuration file and make sure that the following option is set:
+
----
allow_loading_unsigned_plugins = pcp-redis-datasource
----
. Restart the Grafana server:
+
----
# systemctl restart grafana-server
----
|
Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2021-05-18 15:52:17 UTC | Type: | Component Upgrade |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | |||
| Bug Blocks: | 1845592 | ||
|
Description
Andreas Gerstmayr
2020-07-06 11:59:59 UTC
update to grafana-pcp 3.0.1 to include latest pmseries(1) functions and a few other minor bugfixes (https://github.com/performancecopilot/grafana-pcp/blob/master/CHANGELOG.md) Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (grafana-pcp bug fix and enhancement update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHEA-2021:1865 |