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Cloud Operations Center
Cloud Operations Center
- Service Overview
- Getting Started
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User Guide
- COC Enablement and Permissions Granting
- Overview
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Resources
- Resource Management
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Application Management
- Overview
- Creating an Application
- Modifying an Application
- Deleting an Application
- Application Topology
- Creating a Component
- Modifying a Component
- Deleted a Component
- Creating a Group
- Modifying a Group
- Deleting a Group
- Manually Associating with Resources
- Automatically Associating with Resources
- Transferring Resources
- Disassociating Resources from an Application Group
- Viewing Resource Details
- Viewing Capacity Details
- Resource O&M
- Automated O&M
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Faults
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- Alarms
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Incident Management
- Incidents
- Creating an Incident
- Rejecting an Incident
- Resubmitting an Incident After Rejection
- Forwarding Incidents
- Handling Incidents
- Upgrading/Downgrading an Incident
- Adding Remarks
- Starting a War Room
- Handling an Incident
- Verifying Incident
- Creating an Improvement Ticket For An Incident
- Incident History
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- Viewing Logs
- Best Practices
- API Reference
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FAQs
- Product Consulting
- Resource Management FAQs
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FAQs About Resource O&M
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Patch Management FAQs
- What Can I Do If the Patch Baselines Do Not Take Effect?
- What Are the Differences Between the Installation Rule Baselines And User-defined Baselines?
- What Can I Do If Exception all mirrors were tried Is Recorded in the Patch Service Ticket Log?
- Why Can't I Select a Node?
- What Can I Do If the Compliance Report Still Reports Non-compliance for a Patch After the Patch Has Been Repaired?
- What Can I Do If the lsb_release not found Error Occurs During Patch Operations?
- Automation FAQs
- Batch Operation FAQs
- FAQs About Parameter Management
- Resource O&M Permissions and Supported Actions
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Patch Management FAQs
- FAQs About Fault Management
- FAQs About Change Ticket Management
- Resilience Center FAQs
- Change History
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FAQs About Resource O&M/
Automation FAQs/
Why Cannot I Select an Instance?
Why Cannot I Select an Instance?
Updated on 2025-01-14 GMT+08:00
A UniAgent must be installed for instances to perform automatic O&M.
For details about how to install the UniAgent, see Performing Operations on a UniAgent.
Parent topic: Automation FAQs
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