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fixes around alerts
This commit is contained in:
Denise Schannon
@@ -10,14 +10,34 @@ Rancher contains a variety of tools that aren't included in Kubernetes to assist
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<!-- TOC -->
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- [Alerts](#alerts)
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- [Notifiers](#notifiers)
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- [Alerts](#alerts)
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- [Logging](#logging)
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- [Monitoring](#monitoring)
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<!-- /TOC -->
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## Alerts
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## Notifiers and Alerts
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Notifiers and alerts are two features that work together to inform you of events in the Rancher system. Notifiers are objects that you configure to leverage popular IT services, which send you notification of Rancher events. Alerts are rule sets that trigger when those notifications are sent.
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Notifiers and alerts are built on top of the [Prometheus Alertmanager](https://prometheus.io/docs/alerting/alertmanager/). Leveraging these tools, Rancher can notify [cluster owners]({{< baseurl >}}/rancher/v2.x/en/admin-settings/rbac/cluster-project-roles/#cluster-roles) and [project owners]({{< baseurl >}}/rancher/v2.x/en/admin-settings/rbac/cluster-project-roles/#project-roles) of events they need to address.
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### Notifiers
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Before you can receive alerts, you must configure one or more notifier in Rancher.
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_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. Rancher integrates with a variety of popular IT services, including:
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- Slack: Send alert notifications to your Slack channels.
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- Email: Choose email recipients for alert notifications.
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- PagerDuty: Route notifications to staff by phone, SMS, or personal email.
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- Webhooks: Update a webpage with alert notifications.
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- WeChat: Send alert notifications to your Enterprise WeChat contacts.
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For more information, see [Notifiers]({{< baseurl >}}/rancher/v2.x/en/cluster-admin/tools/notifiers/).
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### Alerts
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To keep your clusters and applications healthy and driving your organizational productivity forward, you need stay informed of events occurring in your clusters, both planned and unplanned. To help you stay informed of these events, Rancher allows you to configure alerts.
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@@ -36,19 +56,6 @@ Additionally, you can set an urgency level for each alert. This urgency appears
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You can configure alerts at either the [cluster level]({{< baseurl >}}/rancher/v2.x/en/cluster-admin/tools/alerts/) or [project level]({{< baseurl >}}/rancher/v2.x/en/project-admin/tools/alerts/).
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## Notifiers
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Before you can receive alerts, you must configure one or more notifier in Rancher.
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_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. Rancher integrates with a variety of popular IT services, including:
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- Slack: Send alert notifications to your Slack channels.
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- Email: Choose email recipients for alert notifications.
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- PagerDuty: Route notifications to staff by phone, SMS, or personal email.
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- Webhooks: Update a webpage with alert notifications.
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- WeChat: Send alert notifications to your Enterprise WeChat contacts.
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For more information, see [Notifiers]({{< baseurl >}}/rancher/v2.x/en/cluster-admin/tools/notifiers/).
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## Logging
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@@ -3,13 +3,13 @@ title: Alerts
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weight: 2
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---
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Notifiers and alerts are two features that work together to inform you of events in the Rancher system. Notifiers are objects that you configure to leverage popular IT services, which send you notification of Rancher events. Alerts are rule sets that trigger when those notifications are sent.
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Notifiers and alerts are built on top of the [Prometheus Alertmanager](https://prometheus.io/docs/alerting/alertmanager/). Leveraging these tools, Rancher can notify [cluster owners]({{< baseurl >}}/rancher/v2.x/en/admin-settings/rbac/cluster-project-roles/#cluster-roles) and [project owners]({{< baseurl >}}/rancher/v2.x/en/admin-settings/rbac/cluster-project-roles/#project-roles) of events they need to address.
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To keep your clusters and applications healthy and driving your organizational productivity forward, you need to stay informed of events occurring in your clusters and projects, both planned and unplanned. To help you stay informed of these events, you can configure alerts.
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Alerts are sets of rules, chosen by you, to monitor for specific events. The scope for alerts can be set at either the cluster or [project]({{< baseurl >}}/rancher/v2.x/en/project-admin/tools/alerts/) level.
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Alerts are sets of rules, chosen by you, to monitor for specific events.
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## Alerts Scope
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The scope for alerts can be set at either the cluster level or [project level]({{< baseurl >}}/rancher/v2.x/en/project-admin/tools/alerts/).
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At the cluster level, Rancher monitors components in your Kubernetes cluster, and sends you alerts related to:
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@@ -18,12 +18,9 @@ At the cluster level, Rancher monitors components in your Kubernetes cluster, an
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- The resource events from specific system services.
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- The Prometheus expression cross the thresholds
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<br/>
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<br/>
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## Adding Cluster Alerts
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As a cluster owner, you can configure Rancher to send you alerts for cluster events.
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As a [cluster owner]({{< baseurl >}}/rancher/v2.x/en/admin-settings/rbac/cluster-project-roles/#cluster-roles), you can configure Rancher to send you alerts for cluster events.
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>**Prerequisite:** Before you can receive cluster alerts, you must [add a notifier]({{< baseurl >}}/rancher/v2.x/en/cluster-admin/tools/notifiers/#adding-notifiers).
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@@ -196,7 +193,7 @@ This alert type monitors for the overload from Prometheus expression querying, i
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1. Continue adding more **Alert Rule** to the group.
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1. Finally, choose the notifiers that send you alerts.
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1. Finally, choose the [notifiers]({{< baseurl >}}/rancher/v2.x/en/cluster-admin/tools/notifiers/) to send the alerts to.
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- You can set up multiple notifiers.
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- You can change notifier recipients on the fly.
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@@ -3,12 +3,6 @@ title: Notifiers
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weight: 1
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---
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Notifiers and alerts are two features that work together to inform you of events in the Rancher system. Notifiers are objects that you configure to leverage popular IT services, which send you notification of Rancher events. Alerts are rule sets that trigger when those notifications are sent.
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Notifiers and alerts are built on top of the [Prometheus Alertmanager](https://prometheus.io/docs/alerting/alertmanager/). Leveraging these tools, Rancher can notify [cluster owners]({{< baseurl >}}/rancher/v2.x/en/admin-settings/rbac/cluster-project-roles/#cluster-roles) and [project owners]({{< baseurl >}}/rancher/v2.x/en/admin-settings/rbac/cluster-project-roles/#project-roles) of events they need to address.
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Before you can receive [alerts]({{< baseurl >}}/rancher/v2.x/en/cluster-admin/tools/alerts/), you must configure one or more notifier in Rancher.
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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.
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Notifiers are configured at the cluster level. This model ensures that only cluster owners need to configure notifiers, leaving project owners to simply configure alerts in the scope of their projects. You don't need to dispense privileges like SMTP server access or cloud account access.
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@@ -20,8 +14,6 @@ Rancher integrates with a variety of popular IT services, including:
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- **PagerDuty**: Route notifications to staff by phone, SMS, or personal email.
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- **WebHooks**: Update a webpage with alert notifications.
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- **WeChat**: Send alert notifications to your Enterprise WeChat contacts.
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<br/>
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<br/>
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## Adding Notifiers
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@@ -81,10 +73,8 @@ _Available as of v2.2.0_
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After creating a notifier, set up alerts to receive notifications of Rancher system events.
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- [Cluster owners]({{< baseurl >}}/rancher/v2.x/en/admin-settings/rbac/cluster-project-roles/#cluster-roles) can set up alerts at the [cluster level]({{< baseurl >}}/rancher/v2.x/en/cluster-admin/tools/alerts/cluster-alerts).
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- [Project owners]({{< baseurl >}}/rancher/v2.x/en/admin-settings/rbac/cluster-project-roles/#project-roles) can set up alerts at the [project level]({{< baseurl >}}/rancher/v2.x/en/project-admin/tools/alerts/project-alerts).
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<br/>
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<br/>
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- [Cluster owners]({{< baseurl >}}/rancher/v2.x/en/admin-settings/rbac/cluster-project-roles/#cluster-roles) can set up alerts at the [cluster level]({{< baseurl >}}/rancher/v2.x/en/cluster-admin/tools/alerts/).
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- [Project owners]({{< baseurl >}}/rancher/v2.x/en/admin-settings/rbac/cluster-project-roles/#project-roles) can set up alerts at the [project level]({{< baseurl >}}/rancher/v2.x/en/project-admin/tools/alerts/).
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## Managing Notifiers
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@@ -3,13 +3,13 @@ title: Alerts
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weight: 2526
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---
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Notifiers and alerts are two features that work together to inform you of events in the Rancher system. Notifiers are objects that you configure to leverage popular IT services, which send you notification of Rancher events. Alerts are rule sets that trigger when those notifications are sent.
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Notifiers and alerts are built on top of the [Prometheus Alertmanager](https://prometheus.io/docs/alerting/alertmanager/). Leveraging these tools, Rancher can notify [cluster owners]({{< baseurl >}}/rancher/v2.x/en/admin-settings/rbac/cluster-project-roles/#cluster-roles) and [project owners]({{< baseurl >}}/rancher/v2.x/en/admin-settings/rbac/cluster-project-roles/#project-roles) of events they need to address.
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To keep your clusters and applications healthy and driving your organizational productivity forward, you need to stay informed of events occurring in your clusters and projects, both planned and unplanned. To help you stay informed of these events, you can configure alerts.
|
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Alerts are sets of rules, chosen by you, to monitor for specific events. The scope for alerts can be set at either the [cluster]({{< baseurl >}}/rancher/v2.x/en/cluster-admin/tools/alerts/) or project level.
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Alerts are sets of rules, chosen by you, to monitor for specific events.
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## Alerts Scope
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The scope for alerts can be set at either the [cluster level]({{< baseurl >}}/rancher/v2.x/en/cluster-admin/tools/alerts/) or project level.
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At the project level, Rancher monitors specific deployments and sends alerts for:
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@@ -17,8 +17,6 @@ At the project level, Rancher monitors specific deployments and sends alerts for
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* Workloads status
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* Pod status
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* The Prometheus expression cross the thresholds
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<br/>
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<br/>
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## Adding Project Alerts
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@@ -145,7 +143,7 @@ This alert type monitors for the overload from Prometheus expression querying, i
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1. Continue adding more **Alert Rule** to the group.
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1. Finally, choose the notifiers that send you alerts.
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1. Finally, choose the [notifiers]({{< baseurl >}}/rancher/v2.x/en/cluster-admin/notifiers/) that send you alerts.
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- You can set up multiple notifiers.
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- You can change notifier recipients on the fly.
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