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breadcrumbs__item--active"><span class="breadcrumbs__link" itemprop="name">Tools for Logging, Monitoring, and Visibility</span><meta itemprop="position" content="2"></li></ul></nav><span class="theme-doc-version-badge badge badge--secondary">Version: v2.5</span><div class="tocCollapsible_ETCw theme-doc-toc-mobile tocMobile_ITEo"><button type="button" class="clean-btn tocCollapsibleButton_TO0P">On this page</button></div><div class="theme-doc-markdown markdown"><header><h1>Tools for Logging, Monitoring, and Visibility</h1></header><p>Rancher contains a variety of tools that aren&#x27;t included in Kubernetes to assist in your DevOps operations. Rancher can integrate with external services to help your clusters run more efficiently.</p><h2 class="anchor anchorWithStickyNavbar_LWe7" id="notifiers-and-alerts">Notifiers and Alerts<a href="#notifiers-and-alerts" class="hash-link" aria-label="Direct link to Notifiers and Alerts" title="Direct link to Notifiers and Alerts">​</a></h2><p>Notifiers and alerts are two features that work together to inform you of events in the Rancher system. Before they can be enabled, the monitoring application must be installed.</p><p>Notifiers are services that inform you of alert events. You can configure notifiers to send alert notifications to staff best suited to take corrective action. Notifications can be sent with Slack, email, PagerDuty, WeChat, and webhooks.</p><p>Alerts are rules that trigger those notifications. Before you can receive alerts, you must configure one or more notifier in Rancher. The scope for alerts can be set at either the cluster or project level.</p><h2 class="anchor anchorWithStickyNavbar_LWe7" id="logging">Logging<a href="#logging" class="hash-link" aria-label="Direct link to Logging" title="Direct link to Logging">​</a></h2><p>Logging is helpful because it allows you to:</p><ul><li>Capture and analyze the state of your cluster</li><li>Look for trends in your environment</li><li>Save your logs to a safe location outside of your cluster</li><li>Stay informed of events like a container crashing, a pod eviction, or a node dying</li><li>More easily debug and troubleshoot problems</li></ul><p>Rancher can integrate with Elasticsearch, splunk, kafka, syslog, and fluentd.</p><p>For details, refer to the <a href="/v2.5/explanations/integrations-in-rancher/logging">logging section.</a></p><h2 class="anchor anchorWithStickyNavbar_LWe7" id="monitoring">Monitoring<a href="#monitoring" class="hash-link" aria-label="Direct link to Monitoring" title="Direct link to Monitoring">​</a></h2><p>Using Rancher, you can monitor the state and processes of your cluster nodes, Kubernetes components, and software deployments through integration with <a href="https://prometheus.io/" target="_blank" rel="noopener noreferrer">Prometheus</a>, a leading open-source monitoring solution. For details, refer to the <a href="/v2.5/explanations/integrations-in-rancher/monitoring-and-alerting">monitoring section.</a></p></div><footer class="theme-doc-footer docusaurus-mt-lg"><div class="theme-doc-footer-edit-meta-row row"><div class="col"><a href="https://github.com/rancher/rancher-docs/edit/main/versioned_docs/version-2.5/reference-guides/rancher-project-tools.md" target="_blank" rel="noreferrer noopener" class="theme-edit-this-page"><svg fill="currentColor" height="20" width="20" viewBox="0 0 40 40" class="iconEdit_Z9Sw" aria-hidden="true"><g><path d="m34.5 11.7l-3 3.1-6.3-6.3 3.1-3q0.5-0.5 1.2-0.5t1.1 0.5l3.9 3.9q0.5 0.4 0.5 1.1t-0.5 1.2z m-29.5 17.1l18.4-18.5 6.3 6.3-18.4 18.4h-6.3v-6.2z"></path></g></svg>Edit this page</a></div><div class="col lastUpdated_vwxv"><span class="theme-last-updated">Last updated<!-- --> on <b><time datetime="2024-05-21T19:41:39.000Z">May 21, 2024</time></b></span></div></div></footer></article><nav class="pagination-nav docusaurus-mt-lg" aria-label="Docs pages"><a class="pagination-nav__link pagination-nav__link--prev" href="/v2.5/reference-guides/rancher-cluster-tools"><div class="pagination-nav__sublabel">Previous</div><div class="pagination-nav__label">Tools for Logging, Monitoring, and Visibility</div></a><a class="pagination-nav__link pagination-nav__link--next" href="/v2.5/reference-guides/system-tools"><div class="pagination-nav__sublabel">Next</div><div class="pagination-nav__label">System Tools</div></a></nav></div></div><div class="col col--3"><div class="tableOfContents_bqdL thin-scrollbar theme-doc-toc-desktop"><ul class="table-of-contents table-of-contents__left-border"><li><a href="#notifiers-and-alerts" class="table-of-contents__link toc-highlight">Notifiers and Alerts</a></li><li><a href="#logging" class="table-of-contents__link toc-highlight">Logging</a></li><li><a href="#monitoring" class="table-of-contents__link toc-highlight">Monitoring</a></li></ul></div></div></div></div></main></div></div><footer class="footer footer--dark"><div class="container container-fluid"><div class="footer__bottom text--center"><div class="footer__copyright">Copyright © 2024 SUSE Rancher. 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