From b1a890957e2c2c1e36a82b816af3321d9a7c2186 Mon Sep 17 00:00:00 2001 From: Catalina A Date: Thu, 5 Sep 2024 13:15:30 +0300 Subject: [PATCH] PMM-13243 --- docs/release-notes/2.43.0.md | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/docs/release-notes/2.43.0.md b/docs/release-notes/2.43.0.md index ace8cb877c..dcae614b78 100644 --- a/docs/release-notes/2.43.0.md +++ b/docs/release-notes/2.43.0.md @@ -181,7 +181,11 @@ Need help with the upgrade process? Our team of PostgreSQL experts can guide you - [PMM-13159](https://perconadev.atlassian.net/browse/PMM-13159): [Dashboards] - We have removed the experimental MongoDB **Collection Details** dashboard from PMM. You can now find up-to-date collection information on the new Mongo **Cluster Summary** dashboard, which provides a more comprehensive and accurate view of MongoDB collection metrics. If you have been using the **Collection Details** dashboard, make sure to now check the new **MongoDB Cluster Summary** dashboard for similar information. - [PMM-13030](https://perconadev.atlassian.net/browse/PMM-13030): [Dashboards] - The **MongoDB Collections Overview** dashboard has been refined to ensure consistent data filtering across all charts, including **Top 5 Hottest Collections** views, aligning with user-selected database contexts for improved clarity and more accurate per-database analysis. - + +- [PMM-13243](https://perconadev.atlassian.net/browse/PMM-13243): We've added a new `cluster_role` label to the `mongodb_up` metric, which identifies the type of node: `mongos` for query routers, `mongod` for database instances and `arbiter` for arbiter nodes. + +This label makes it easier to understand and monitor your MongoDB cluster by allowing you to filter and group metrics based on node roles. When querying the `mongodb_up` metric, the `cluster_role` label provides immediate insight into each instance's role, improving the visibility and management of your MongoDB infrastructure. + - [PMM-12333](https://perconadev.atlassian.net/browse/PMM-12333): [Installation] - The PMM Client tarball installation process has been improved with more user-friendly features, including clearer error messages for permission issues, a helpful usage guide, and better overall guidance, making the setup process more intuitive and less error-prone for users. - [PMM-13243](https://perconadev.atlassian.net/browse/PMM-13258) - Improved identification and monitoring of MongoDB cluster member roles, particularly for mongos instances, enabling clearer topology visualization and laying the groundwork for more precise alerting in sharded cluster environments.