Systems and methods for updating automatic teller machines
Disclosed herein are systems and methods for deploying and/or rolling back automatic teller machine (ATM) updates. Such methods can store a back-up system image of a client operating system on a virtual hard drive. When an update is deployed from a host operating system to the client operating system, the system update may fail to install properly, and the ATM may shut down. In response, the host operating system can execute instructions to the client operating system to boot from a bootable image on the virtual hard drive. Then, the virtual hard drive can emulate, by a boot loader on the back-up system image, the client operating system on the ATM from the virtual hard drive without loading the client operating system. Then, the virtual hard drive can install a rolled-back operating system on the ATM. The rolled-back operating system can comprise the back-up system image.
1. A method for rolling back an update to an automatic teller machine (ATM), comprising:
deploying, from a host operating system, a system update intended for a client operating system of the ATM;
determining that the system update failed to install properly on the client operating system and that the ATM has shut down;
executing, by the host operating system, a boot loader contained in a bootable image of the ATM to thereby emulate a virtual hard drive on the ATM without loading the client operating system, the virtual hard drive comprising a file system corresponding to the client operating system;
executing, by the boot loader, one or more transformations of a back-up system image to create a transformed bootable image;
booting the ATM using the virtual hard drive from the transformed bootable image of the client operating system stored on the virtual hard drive;
installing, from the virtual hard drive, a rolled-back operating system on to the ATM, the rolled-back operating system comprising the back-up system image of the client operating system;
receiving a patch that has altered the system update to create a patched system update intended for the client operating system; and
deploying, from the host operating system, the patched system update to the rolled-back operating system on the ATM.
2. The method of claim 1 , wherein the virtual hard drive is configured to automatically capture a back-up system image at predetermined intervals.
3. The method of claim 1 , further comprising:
responsive to deploying the patched system update to the rolled-back operating system, determining that the patched system update failed to install properly on the rolled-back operating system and that the ATM has shut down.
4. The method of claim 3 , further comprising:
running, by the host operating system, instructions to the rolled-back operating system to access the file system of the virtual hard drive.
5. The method of claim 3 , further comprising:
automatically instructing the host operating system to terminate deployment of system updates to the ATM.
6. The method of claim 3 , further comprising:
transmitting, by the host operating system, an alert that the ATM requires service by a technician.
7. The method of claim 3 , further comprising:
causing a user interface (UI) of the ATM to display a graphical user interface (GUI) indicating that the ATM is out of service.
8. An automatic teller machine (ATM) update system, comprising:
one or more processors; and
a memory storing instructions that, when executed by the one or more processors, cause the ATM update system to:
deploy a system update from a host operating system intended for a client operating system of an ATM;
determine that the system update failed to install properly on the client operating system and that the ATM has shut down;
execute instructions to the client operating system to boot the client operating system from a bootable image on a virtual hard drive, thereby emulating the virtual hard drive on the ATM without loading the client operating system, the virtual hard drive comprising a file system corresponding to the client operating system;
execute one or more transformations on the virtual hard drive to create a transformed virtual hard drive;
boot the ATM using the transformed virtual hard drive from a back-up system image of the client operating system containing the bootable image; and
install, from the virtual hard drive, a rolled-back operating system on to the ATM, the rolled-back operating system comprising the back-up system image of the client operating system.
9. The ATM update system of claim 8 , wherein the virtual hard drive is configured to automatically capture a back-up system image at predetermined intervals.
10. The ATM update system of claim 8 , wherein the instructions further cause the ATM update system to:
receive a patch that has altered the system update to create a patched system update intended for the client operating system; and
deploy, from the host operating system, the patched system update to the rolled-back operating system on the ATM.
11. The ATM update system of claim 10 , wherein the instructions further cause the ATM update system to:
responsive to deploying the patched system update to the rolled-back operating system, determine that the patched system update failed to install properly on the rolled-back operating system and that the ATM has shut down.
12. The ATM update system of claim 11 , wherein the instructions further cause the ATM update system to:
execute, by the host operating system, instructions to the rolled-back operating system to boot the client operating system from the bootable image on the virtual hard drive.
13. The ATM update system of claim 11 , wherein the instructions further cause the ATM update system to:
automatically instruct the host operating system to terminate deployment of system updates to the ATM.
14. The ATM update system of claim 11 , wherein the instructions further cause the ATM update system to:
transmit an alert to the ATM for display that indicates the ATM requires service by a technician.
15. The ATM update system of claim 11 , wherein the instructions further cause the ATM update system to:
cause a user interface (UI) of the ATM to display a graphical user interface (GUI) indicating that the ATM is out of service.
16. A method of deploying ATM updates, the method comprising:
creating, by a host operating system, a virtual hard drive comprising a back-up system image of a client operating system, the back-up system image comprising a bootable image and a boot loader to allow the ATM to boot directly from the virtual hard drive via the back-up system image;
deploying, from a host operating system, a system update intended for the client operating system;
determining that the system update failed to install properly on the client operating system and that the ATM has shut down;
executing, by the virtual hard drive, instructions to the client operating system to boot the client operating system from the bootable image on the virtual hard drive thereby emulating the client operating system on the ATM from the virtual hard drive without loading the client operating system;
executing, by the boot loader, one or more transformations of the bootable image to create a transformed bootable image;
booting the ATM using the transformed bootable image; and
installing, from the virtual hard drive, a rolled-back operating system on to the ATM, the rolled-back operating system comprising the back-up system image of the client operating system.
17. The method of deploying ATM updates of claim 16 , further comprising:
receiving a patch that has altered the system update to create a patched system update intended for the client operating system; and
deploying, from the host operating system, the patched system update to the rolled-back operating system on the ATM.
18. The method of deploying ATM updates of claim 17 , further comprising:
responsive to deploying the patched system update to the rolled-back operating system, determining that the patched system update failed to install properly on the rolled-back operating system and that the ATM has shut down.
19. The method of deploying ATM updates of claim 18 , further comprising:
automatically instructing the host operating system to terminate deployment of system updates to the ATM.
20. The method of deploying ATM updates of claim 18 , further comprising:
transmitting, by the host operating system to the ATM, an alert for display that the ATM requires service by a technician.