- Service Overview
- Getting Started
-
User Guide
- COC Enablement and Permissions Granting
- Overview
-
Application and Resource Management
- Resource Management
-
Application Management
- Creating an Application
- Modifying an Application
- Deleting an Application
- Editing an Application Topology
- Creating a Component
- Modifying a Component
- Deleted a Component
- Creating a Group
- Modifying a Group
- Deleting a Group
- Manually Associating Resources with a Group
- Intelligently Associating Resources with a Group
- Transferring Resources
- Disassociating a Resource from an Application Group
- Viewing Resource Details
- Viewing Capacity Rankings
- Multi-cloud Configurations
- Cross-Account Resources
- Resource O&M
- Automated O&M
- Faults
- Change Management
- Resilience Center
- Task Management
- Basic Configurations
- Viewing Logs
- Best Practices
- API Reference
-
FAQs
- Product Consulting
- Resource Management FAQs
-
FAQs About Resource O&M
-
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
- General Reference
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Constraints and Limitations
Cloud Operations Center (COC) is universally applicable. However, it is not supported in some special areas (such as dedicated domains and HCS Online). If you have any requirements, contact COC service personnel.
When using COC, pay attention to the restrictions listed in Table 1.
Functional Module |
Object |
Restriction |
---|---|---|
Public |
Managing patches, scripts, jobs, or ECSs |
A maximum of 200 instances can be selected for a single operation task. |
Managing patches, scripts, jobs, or ECSs |
The timeout interval for executing a service ticket must be less than or equal to 86,400 seconds (24 hours). |
|
Resource management |
Installing OSs supported by UniAgent |
Currently, the following Linux OS versions are supported:
|
UniAgent client |
If the CPU usage is greater than 10% or the memory is greater than 200 MB, the UniAgent client automatically restarts. |
|
Installing a UniAgent |
A maximum of 100 UniAgent hosts can be installed at a time. |
|
Application management |
Application |
An application must be within 5 layers. |
Patch management |
Patch baseline |
A tenant can create a maximum of 50 (public baselines excluded) patch baselines. |
Script management |
Script content |
The content of a user-defined script cannot exceed 4096 bytes. |
Job management |
Global parameters |
The number of global parameters of a user-defined job cannot exceed 30. |
Warrooms |
WarRoom initiation rules |
A maximum of 50 WarRoom initiation rule can be created by a tenant. |
Forwarding rules |
Forwarding rules |
A tenant can create a maximum of 50 incident forwarding rules. |
Integration management |
Data records |
COC retains only the latest 10 records of integrated data source. |
Personnel management |
Number of engineers |
The number of personnel created by a tenant cannot exceed 50. |
Schedule management |
Roles |
A maximum of 10 roles are allowed in a single shift scheduling scenario. |
Account management |
Resource types |
Type of resources that can be managed: Elastic Cloud Server (ECS) Currently, account hosting (account import) is supported for the following types of resources: Elastic Cloud Server (ECS), Distributed Cache Service (DCS), Relational Database Service (RDS), and Distributed Message Service (DMS) |
Account baselines |
The number of baseline accounts is less than or equal to 30, and the number of components associated with the accounts is less than or equal to 100. |
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