You can customize how the alarms generated by the default Foglight for Oracle rules are triggered and displayed in the Alarm view’s Settings tab. All changes to alarm settings apply to the selected agents, with the exception of thresholds, which can be customized by agent.
The Alarms list controls the contents displayed to the right and the tasks that are available.
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All Alarms – Displays all rules with configured alarms and indicates whether alarms are enabled. In this view, you can enable or disable alarms for all the rules at once. You can also set email notifications and define mail server settings. |
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Category of rules – Displays a set of related rules with configured alarms. In this view, you can enable or disable alarms and also set email notifications for the category of rules. |
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Rule name – Displays the alarm status for the selected rule. If the rule has multiple severity levels, displays the threshold configured for each severity level. In this view, you can enable or disable the alarm, edit the alarm text, and edit severity levels and their thresholds. You can also set email notifications for the alarm. |
You can complete the following tasks:
You can override the global alarm sensitivity level setting for the selected agents. You can enable or disable alarms for all rules, a category of rules, or an individual rule.
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In the Alarms view, click the Settings tab. |
Click All Alarms. In the Alarms Settings tab, click either Enable all or Disable all. | |
Click a category. Click either Enable all or Disable all. | |
Click the rule. In the Alarms Settings tab, click the link that displays the alarm status. Select Enabled or Disabled from the list and click Set. |
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Click Save changes. |
When editing thresholds, ensure that the new values make sense in context with the other threshold values. For most metrics, threshold values are set so that Warning < Critical < Fatal. However, in metrics where normal performance has a higher value, such as DBO - SGA Library Cache, the threshold values are reversed: Warning > Critical > Fatal.
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In the Alarms view, click the Settings tab. |
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Click the Alarms Settings tab. |
Edit severity levels and set threshold (lower bound) values for all agents. |
Click Enhance alarm. Select the check boxes for the severity levels you want enabled and set the threshold values. Click Set. |
Click Edit beside the agent name. Set the new threshold values and click Set. | |
Copy the changes made to one agent’s threshold values to all other agents. |
Click Edit beside the agent name that has the values you want to copy. Select Set for all agents in table and click Set. |
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Click Save changes. |
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In the Alarms view, click the Settings tab. |
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Click the Alarm Settings tab. |
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Click Enhance alarm. |
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Click Set. |
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Click Save changes. |
You need to define the global mail server variables (connection details) to be used for sending email notifications. The setting of the email should be configured in Foglight Administration > Email configuration.
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In the Alarms view, click the Settings tab. |
Click All Alarms. In the Alarms Settings tab, click the Define Email Settings button. Select either Enabled or Disabled from the Alarms notification status list. Click Set. | |
Click a category. Click the Define Email Settings button. Select either Enabled or Disabled from the Alarms notification status list. Click Set. | |
Click a rule. In the Alarms Settings tab, click the Define Email Settings tab. Click the link that displays the alarm notification status. Select Enabled or Disabled and click Set. |
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Click Save changes. |
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In the Alarms view, click the Settings tab. |
Click All Alarms. In the Alarms Settings tab, click the Define Email Settings button. Continue to Step 4. | |
Click a category. Click the Define Email Settings button. Continue to Step 4. | |
Click a rule. Click the Define Email Settings tab. |
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If you selected All Alarms or a category, in the Email Notification Settings dialog box, do one of the following: |
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To change the severity levels that warrant an email notification, from the Messages will be enabled for severities box, select the desired levels of severity. |
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To configure the same email recipients and message for all severity levels, click Configure mail recipients for all Severities and then click All severities. |
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To configure different email recipients and messages for each of the severity levels, click Configure mail recipients for the following options and then click a severity level. |
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To — Type the addresses of the people who need to take action when this alarm triggers. |
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CC — Type the addresses of the people who want to be notified when the alarm triggers. |
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Subject — Optional. Edit the text of the subject line to better suit your environment. Avoid editing the variables, which are identified with the @ symbol. |
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Body Prefix — Optional. Add text that should appear above the alarm information in the body of the email. |
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Click Set to save the message configuration and close the dialog box. |
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Click Save changes. |
You can create registry variables that contain one or more email addresses and (optionally) their scheduled notifications, and use these registry variables when defining email notifications. This procedure describes how to create a registry value. For schedules, see Defining scheduled email notifications.
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On the navigation panel, under Dashboards, click Administration > Rules & Notifications > Manage Registry Variables. |
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Click Add. |
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In the Name field, enter a name, for example: EmailTeamName |
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Click Next. |
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Select Static Value. |
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Click Finish. |
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If you are continuing from Defining variables to contain email recipients, the registry variable is already open for editing in the Edit Registry Variable dashboard. |
TIP: To edit a different variable, navigate to the Administration > Rules & Notifications > Manage Registry Variables dashboard, click the variable name, and select View and Edit Details. |
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Select a schedule, for example: End of Day |
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Click Next. |
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Select Static Value. |
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Click Finish. |
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Click Set configuration on selected agents. |
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Click Apply. |
If you want to review the conditions of a rule, open the rule in the Rule Management dashboard.
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Type DBO in the Search field to see the list of predefined rules for Oracle databases. |
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To see the full rule definition, click a rule and then click View and Edit. |
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In the Rule Detail dialog box, click Rule Editor. |
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