[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["很难理解","hardToUnderstand","thumb-down"],["信息或示例代码不正确","incorrectInformationOrSampleCode","thumb-down"],["没有我需要的信息/示例","missingTheInformationSamplesINeed","thumb-down"],["翻译问题","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC):2025-09-04。"],[[["\u003cp\u003eThis page guides you through managing alerting policies, alert statuses, and groups within Google Distributed Cloud (GDC) air-gapped, enabling you to monitor and control critical system events.\u003c/p\u003e\n"],["\u003cp\u003eAlerting policies are comprised of alert rule groups, which are collections of individual alert rules, helping manage multiple alerts by grouping them based on system, application, severity, or other factors.\u003c/p\u003e\n"],["\u003cp\u003eUsing the GDC console, you can view configured alerts and policies, examine detailed information about each, and temporarily silence alerts to prevent them from opening for a set duration.\u003c/p\u003e\n"],["\u003cp\u003eYou have the ability to update or delete alert rule groups and individual alert rules through the GDC console, provided the rule groups display editable permissions.\u003c/p\u003e\n"],["\u003cp\u003eBefore making changes, you must ensure you have the proper Project Cortex Alertmanager roles assigned to your account to manage alerts and policies.\u003c/p\u003e\n"]]],[],null,["# Manage alerting policies and groups\n\nThis page explains how to manage a project's alerting policies, alert status,\nand groups in Google Distributed Cloud (GDC) air-gapped. These operations let you monitor\nand modify the conditions and rules of your configured alerts, giving you\nawareness and control of critical events in your system.\n\nAn alerting policy is a set of rules and conditions that dictate how and when\nyou're notified about important events or changes in your project. These\npolicies define the situations and actions for receiving notifications about an\nevent through an alert.\n\nAlerting policies consist of alert rule groups, which refer to a collection of\nindividual alert rules grouped together based on some criteria. The criteria\ninclude the system, application, severity, or other relevant factors. Alert rule\ngroups help you manage and maintain many alert rules by grouping them logically.\n\nThe GDC console lets you view configured alerts and policies, silence\nalerts, and update or delete alert rules and groups.\n| **Note:** Some alert rules are read-only because the system generates them, so you cannot edit or delete them. Ensure the alert rules display editable permissions when updating or deleting rule groups and alerts.\n\nFor information about creating alert rules, see\n[Create alert rules](/distributed-cloud/hosted/docs/latest/gdch/platform/pa-user/create-alert-rules). To view\nand filter open alerts, see\n[Query and view open alerts](/distributed-cloud/hosted/docs/latest/gdch/platform/pa-user/query-and-view-alerts).\n\nBefore you begin\n----------------\n\nTo get the permissions that you need to manage alerts and policies, ask your\nProject IAM Admin to grant you one of the associated Project Cortex Alertmanager\nroles in your project namespace. Depending on the level of access and\npermissions you need, you might obtain editor or viewer roles in a project.\n\nFor more information about these roles, see\n[Prepare IAM permissions](/distributed-cloud/hosted/docs/latest/gdch/platform/pa-user/obs-iam-permissions).\n\nView configured alerts\n----------------------\n\nObtain a list of the latest alerts in your project and click an alert name for\nmore details. The GDC console shows the most recent alerts.\n\nView the alerts in a project from the GDC console:\n\n1. [Sign in to the GDC console](/distributed-cloud/hosted/docs/latest/gdch/platform/pa-user/iam/sign-in).\n2. In the GDC console, select a project.\n3. In the navigation menu, select **Operations** \\\u003e **Alerting**.\n4. Click the **Alerts** tab.\n5. View the list of alerts.\n6. Click an alert name to view the alert details.\n\nSilence an alert\n----------------\n\nSilence an alert for a specific time. When you silence an alert, you temporarily\nprevent it from opening for a period, even if the condition is met.\n\nSilence an alert from the GDC console:\n\n1. [Sign in to the GDC console](/distributed-cloud/hosted/docs/latest/gdch/platform/pa-user/iam/sign-in).\n2. In the GDC console, select a project.\n3. In the navigation menu, select **Operations** \\\u003e **Alerting**.\n4. Click the **Alerts** tab.\n5. Click an alert name to view the alert details.\n6. Click **Silence alert**.\n7. In the **Silence duration** field, choose the length of time to silence the alert.\n8. In the **Enter a justification** field, choose a justification.\n9. Click **Confirm**.\n10. To view all silenced alerts, click **Filter** in the **Alerts silenced** section of the **Alerts** tab.\n11. To remove a silence from an alert, click the name of the silenced alert and then click **Remove silence**.\n\nView alerting policies\n----------------------\n\nObtain a list of all alert group rules in a project and select a group for more\ndetails.\n\nView all alert group rules in a project from the GDC console:\n\n1. [Sign in to the GDC console](/distributed-cloud/hosted/docs/latest/gdch/platform/pa-user/iam/sign-in).\n2. In the GDC console, select a project.\n3. In the navigation menu, select **Operations** \\\u003e **Alerting**.\n4. Click the **Alerting Policy** tab.\n5. View the list of alert rule groups.\n6. Click a rule group name to view its details and the list of its alert rules.\n7. Click an alert rule name to view the alert rule details.\n\nUpdate alert rule groups\n------------------------\n\nAlert rule groups contain alert rules. Select a rule group and edit the rule\ngroup details.\n\nUpdate alert rule groups in a project from the GDC console:\n\n1. [Sign in to the GDC console](/distributed-cloud/hosted/docs/latest/gdch/platform/pa-user/iam/sign-in).\n2. In the GDC console, select a project.\n3. In the navigation menu, select **Operations** \\\u003e **Alerting**.\n4. Click the **Alerting Policy** tab.\n5. View the list of alert rule groups.\n6. Click a rule group name that has the **Editable** value in the **Permissions** column.\n7. In the rule group details page, click *edit* **Edit** next to the field that you want to update, such as **Limit**.\n8. Edit the value and click **Save**.\n\nDelete alert rule groups\n------------------------\n\nSelect a rule group and delete it. When you delete an alert rule group, the\nalert rules associated with the group are also deleted.\n\nDelete alert rule groups in a project from the GDC console:\n\n1. [Sign in to the GDC console](/distributed-cloud/hosted/docs/latest/gdch/platform/pa-user/iam/sign-in).\n2. In the GDC console, select a project.\n3. In the navigation menu, select **Operations** \\\u003e **Alerting**.\n4. Click the **Alerting Policy** tab.\n5. Click the name of the rule group that you want to delete. The rule group must have the **Editable** value in the **Permissions** column so you can delete it.\n6. Click **Delete**.\n7. In the confirmation dialog, click **Confirm** to delete.\n\nUpdate alert rules\n------------------\n\nSelect a rule group and edit an alert rule that belongs to the group.\n\nUpdate alert rules in a project from the GDC console:\n\n1. [Sign in to the GDC console](/distributed-cloud/hosted/docs/latest/gdch/platform/pa-user/iam/sign-in).\n2. In the GDC console, select a project.\n3. In the navigation menu, select **Operations** \\\u003e **Alerting**.\n4. Click the **Alerting Policy** tab.\n5. Click the name of the rule group that contains the rule that you want to update. The rule group must have the **Editable** value in the **Permissions** column so you can update its alert rules.\n6. In the **Alert rules** section, click a rule that is editable.\n7. In the **Edit alert rule** page, edit the values and click **Save**.\n\nDelete alert rules\n------------------\n\nSelect a rule group and delete an alert rule that belongs to the group.\n\nDelete alert rules in a project from the GDC console:\n\n1. [Sign in to the GDC console](/distributed-cloud/hosted/docs/latest/gdch/platform/pa-user/iam/sign-in).\n2. In the GDC console, select a project.\n3. In the navigation menu, select **Operations** \\\u003e **Alerting**.\n4. Click the **Alerting Policy** tab.\n5. Click the name of the rule group that contains the rule that you want to delete. The rule group must have the **Editable** value in the **Permissions** column so you can delete its alert rules.\n6. In the **Alert rules** section, select the checkbox for the rule that you want to delete.\n7. Click **Delete**.\n8. In the confirmation dialog, click **Confirm** to delete."]]