Secure updating of strong passwords in a composable system

1. A method for secure updating of strong passwords in a composable system, the method comprising:

during deployment of the composable system, requesting, by a central controller in the composable system, device information from a device vendor, the device information specifying a number of expected devices for the composable system;

checking, by the central controller, a number of discovered devices against the number of expected devices;

only upon discovering all the expected devices, updating, by the central controller, a password for all the devices in the composable system; and

upon discovering fewer than the number of expected devices, halting, by the central controller, deployment of the composable system.

2. The method of claim 1 wherein updating the password comprises changing a default password of each of the devices in the composable system to a non-default password.

3. The method of claim 1 further comprising notifying a user of undiscovered devices in the composable system.

4. The method of claim 1 wherein the central controller requests device information through a portal provided by the device vendor.

5. The method of claim 1 further comprising continuing deployment of the composable system upon discovering addition of all previously undiscovered expected devices.

6. The method of claim 1 wherein the composable system comprises a composable private cloud.

7. An apparatus for secure updating of strong passwords in a composable system, the apparatus comprising a computer processor, a computer memory operatively coupled to the computer processor, the computer memory having disposed within it computer program instructions that, when executed by the computer processor, cause the apparatus to perform operations comprising:

during deployment of the composable system, requesting, by a central controller in the composable system, device information from a device vendor, the device information specifying a number of expected devices for the composable system;

checking, by the central controller, a number of discovered devices against the number of expected devices;

only upon discovering all the expected devices, updating, by the central controller, a password for all the devices in the composable system; and

upon discovering fewer than the number of expected devices, halting, by the central controller, deployment of the composable system.

8. The apparatus of claim 7 , wherein updating the password comprises changing a default password of each of the devices in the composable system to a non-default password.

9. The apparatus of claim 7 , the operations further comprising notifying a user of undiscovered devices in the composable system.

10. The apparatus of claim 7 wherein the central controller requests device information through a portal provided by the device vendor.

11. The apparatus of claim 7 , the operations further comprising continuing deployment of the composable system upon discovering addition of all previously undiscovered expected devices.

12. The apparatus of claim 7 wherein the composable system comprises a composable private cloud.

13. A computer program product for secure updating of strong passwords in a composable system, the computer program product comprising a non-volatile computer readable medium and non-transitory computer program instructions embodied therein, the program instructions being executable by a computer to perform operations comprising:

during deployment of the composable system, requesting, by a central controller in the composable system, device information from a device vendor, the device information specifying a number of expected devices for the composable system;

checking, by the central controller, a number of discovered devices against the number of expected devices;

only upon discovering all the expected devices, updating, by the central controller, a password for all the devices in the composable system; and

upon discovering fewer than the total number of expected devices, halting, by the central controller, deployment of the composable system.

14. The computer program product of claim 13 , wherein updating the password comprises changing a default password of each of the devices in the composable system to a non-default password.

15. The computer program product of claim 13 , the operations further comprising notifying a user of undiscovered devices in the composable system.

16. The computer program product of claim 13 wherein the central controller requests device information through a portal provided by the device vendor.

17. The computer program product of claim 13 , the operations further comprising continuing deployment of the composable system upon discovering addition of all previously undiscovered expected devices.

18. The computer program product of claim 13 wherein the composable system comprises a composable private cloud.

19. The computer program product of claim 13 wherein the computer readable medium comprises a storage medium.