2 Get Started

• Supported Platforms
  You can use Oracle Autonomous Health Framework with all supported versions of Oracle Database and Oracle Grid Infrastructure.
• Recommended Browsers
  With popular browsers such as Chrome, Firefox, or Safari, you can view both the new and old Oracle Orachk / Oracle Exachk HTML report layouts.
• Scope of Oracle Stack Supported
  Oracle Autonomous Health Framework performs compliance checks for the entire range of Oracle products from hardware, to Oracle Database, middleware, and applications.
• Prerequisites
  Review the prerequisites to install and use Oracle Autonomous Health Framework on various supported platforms.
• Installing, Upgrading, Patching, Downgrading, and Uninstalling Oracle Autonomous Health Framework
  Learn to install, upgrade, patch, downgrade, and use Oracle Autonomous Health Framework on various supported platforms.
• Start Using Oracle Autonomous Health Framework
  
• Oracle Exachk Automatically Selects the Appropriate User for Switch Data Collection on KVM Dom0
  With AHF 26.1, Oracle Exachk automatically selects the most appropriate configured user for switch data collection on KVM Dom0 systems, eliminating unnecessary password prompts and preventing switch collections from being skipped when passwordless equivalency is configured.

2.1 Oracle Exachk Automatically Selects the Appropriate User for Switch Data Collection on KVM Dom0

With AHF 26.1, Oracle Exachk automatically selects the most appropriate configured user for switch data collection on KVM Dom0 systems, eliminating unnecessary password prompts and preventing switch collections from being skipped when passwordless equivalency is configured.

Platinum customers often configure different users, such as dbadmin, switchexa, or admin, for passwordless access to switches. Previously, Exachk relied on the default admin user, which could result in password prompts or skipped collections if that user did not have passwordless connectivity.

With this update, Exachk detects the customer’s equivalency configuration and selects the correct switch user automatically. The user selection follows a predefined priority order: dbadmin, switchexa, root, and then admin. Exachk selects the first user in this order that has equivalency or wallet-based credentials configured for all switches, ensuring seamless switch data collection.

In interactive mode, if a user has equivalency or wallet credentials for all switches, Exachk selects that user automatically. If equivalency exists only for a subset of switches, Exachk prompts for the switch user, defaulting to admin. If no equivalency or credentials are found for any switches, Exachk also prompts for the switch user, with admin as the default.

In silent mode, Exachk selects the first user that has equivalency or wallet credentials configured for all switches. If no single user has access to all switches, Exachk chooses the user with access to the maximum number of switches. If no equivalency or credentials are configured for any switches, switch data collection is skipped.

This behavior is consistent regardless of whether the runasroot flag is used. The usernames and priority order are defined by the Platinum team.

Overall, this enhancement improves reliability and automation of switch data collection by ensuring Exachk uses the most appropriate configured user without requiring manual intervention.

Scenario 1

If the dbadmin user has passwordless equivalency (or credentials in the wallet) configured for all switches, Exachk automatically selects dbadmin as the switch user and proceeds with switch data collection without prompting.

# exachk
....

Starting to run dbadmin privileged commands in background on RDMA Network Fabric switch (nshqaw06sw-rocea0)

Starting to run dbadmin privileged commands in background on RDMA Network Fabric switch (nshqaw06sw-roceb0)

.....

Scenario 2

If none of the users (dbadmin, switchexa, root, or admin) have equivalency (or wallet credentials) configured for all switches and silentforce is not used, Exachk prompts the user to specify a switch user. All subsequent switch-related prompts and operations are based on the selected user.

# exachk
....

Enter the RDMA Network Fabric switch user (default: admin):- admin

....

Wallet does not have password for all switches


9 of the included audit checks require admin privileged data collection on RDMA Network Fabric switch

1. Enter 1 if you will enter admin password for each RDMA Network Fabric switch when prompted

2. Enter 2 to exit and to arrange for admin access and run the exachk later.

3. Enter 3 to skip checking best practices on RDMA Network Fabric switch
                
Indicate your selection from one of the above options for RDMA Network Fabric switch[1-3][1]:-  
Is admin password same on all RDMA Network Fabric switch ?[y/n][y] 
Enter admin password for RDMA Network Fabric switch :- 
Verifying admin password ...

Scenario 3

If none of the users (dbadmin, switchexa, root, or admin) have equivalency (or wallet credentials) configured for all switches and silentforce is used, Exachk automatically selects the user with access to the maximum number of switches. All subsequent operations are performed using the selected user.

# exachk -silentforce
....


Wallet does not have password for all switches

9 of the included audit checks require switchexa privileged data collection on RDMA Network Fabric switch

1. Enter 1 if you will enter switchexa password for each RDMA Network Fabric switch when prompted

2. Enter 2 to exit and to arrange for switchexa access and run the exachk later.

3. Enter 3 to skip checking best practices on RDMA Network Fabric switch
                
Indicate your selection from one of the above options for RDMA Network Fabric switch[1-3][1]:-

Example 2-1 Exachk Switch User Selection Scenarios

• Exachk is run with root user in silent mode and dbadmin user has switch equivalency setup.

  # exachk -silentforce
  ....
  
  Starting to run dbadmin privileged commands in background on RDMA Network Fabric switch (nshqaw06sw-rocea0)
  
  Starting to run dbadmin privileged commands in background on RDMA Network Fabric switch (nshqaw06sw-roceb0)
  
  .....

• Exachk is run with root user in interactive mode and dbadmin user has switch equivalency setup.

  # exachk
  ....
  
  Starting to run dbadmin privileged commands in background on RDMA Network Fabric switch (nshqaw06sw-rocea0)
  
  Starting to run dbadmin privileged commands in background on RDMA Network Fabric switch (nshqaw06sw-roceb0)
  
  .....

• Exachk is run with runasroot in silent mode and dbadmin user has switch equivalency setup.

  # exachk -silentforce -runasroot
  ....
  
  Starting to run dbadmin privileged commands in background on RDMA Network Fabric switch (nshqaw06sw-rocea0)
  
  Starting to run dbadmin privileged commands in background on RDMA Network Fabric switch (nshqaw06sw-roceb0)
  
  .....

• Exachk is run with runasroot in interactive mode and dbadmin user has switch equivalency setup.

  # exachk -runasroot
  ....
  
  Starting to run dbadmin privileged commands in background on RDMA Network Fabric switch (nshqaw06sw-rocea0)
  
  Starting to run dbadmin privileged commands in background on RDMA Network Fabric switch (nshqaw06sw-roceb0)
  
  .....

• Exachk is run with root user in interactive mode and no user has equivalency to all switches.

  # exachk
  ....
  
  Enter the RDMA Network Fabric switch user (default: admin):- dbadmin
  
  ....

• Exachk is run with root user in silent mode, no user has equivalency to all switches and dbadmin user has equivalency to all switches except 1.

  # exachk -silentforce
  ....
  
  Starting to run dbadmin privileged commands in background on RDMA Network Fabric switch (nshqaw06sw-rocea0)
  
  Starting to run dbadmin privileged commands in background on RDMA Network Fabric switch (nshqaw06sw-roceb0)
  
  .....

• Exachk is run with root user in interactive mode, no user has equivalency to all switches and no user has equivalency to any switch.

  # exachk
  ....
  
  Enter the RDMA Network Fabric switch user (default: admin):- dbadmin
  
  ....

• Exachk is run with runasroot in interactive mode and no user has equivalency to all switches.

  # exachk -runasroot
  ....
  
  Enter the RDMA Network Fabric switch user (default: admin):- dbadmin
  
  ....

• Exachk is run with runasroot in silent mode, no user has equivalency to all switches and dbadmin has equivalency to all switches except 1.

  # exachk -silentforce -runasroot
  ....
  
  Starting to run dbadmin privileged commands in background on RDMA Network Fabric switch (nshqaw06sw-rocea0)
  
  Starting to run dbadmin privileged commands in background on RDMA Network Fabric switch (nshqaw06sw-roceb0)
  
  .....

• Exachk is run with runasroot in interactive mode, no user has equivalency to all switches and no user has equivalency to any switch.

  # exachk -runasroot
  ....
  
  Enter the RDMA Network Fabric switch user (default: admin):- dbadmin
  
  ....

• Exachk is run with root user in interactive mode and user enters switch user other than dbadmin, switchexa, root or admin.

  # exachk
  ....
  
  Enter the RDMA Network Fabric switch user (default: admin):- opc
  
  ....
  
  Starting to run opc privileged commands in background on RDMA Network Fabric switch (nshqaw06sw-rocea0)
  
  Starting to run opc privileged commands in background on RDMA Network Fabric switch (nshqaw06sw-roceb0)
  
  ....