Ansible DevOps comes to the mainframe


IBM’s mainframe: A protracted-evolving system
IBM’s launch of the IBM Z guarantees to encrypt information on a regular basis all through a number of methods, and the rebranding of mainframe to easily IBM Z is simply the most recent transformation of the model, which may deal with 12 billion transactions a day. This is a fast take a look at IBM’s mainframe historical past.

I lower my enamel on mainframe computer systems. My first system administration language wasn’t — as you may guess from my Unix/Linux background — Borrne or C shell, however quite, IBM 360 mainframe Job Management Language (JCL). So, the notion {that a} DevOps system, equivalent to Crimson Hat Ansible, may ever management a mainframe is a little bit mind-blowing. Certain, IBM mainframes have been utilizing Linux for 20 years now, however DevOps on a mainframe? Actually?


IBM z/OS Ansible is offered now. As you’d count on, it lets you automate z/OS functions and IT infrastructure. It should additionally allow to automate growth and operations by means of unified workflow orchestration throughout platforms.

This new DevOps software will even work along with your current JCL, REXX, and z/OSMF property. So, it is good to know my historic JCL expertise have not been utterly deserted to the sands of time. Down the street, you may additionally have the ability to automate widespread configuration and administration duties for z/OS previous middleware workhorses like IMS and CICS. You may already use the extra fashionable — by comparability to CICS — Python with this DevOps platform.

Barry Baker, IBM Z and LinuxONE providing administration vice chairman, defined in a press release: 

Crimson Hat Ansible Licensed Content material for IBM Z, enabling Ansible customers to automate IBM Z functions and IT infrastructure. The Licensed Content material will likely be accessible in Automation Hub, with an upstream open-source model supplied on Ansible Galaxy. Because of this it doesn’t matter what mixture of infrastructure our purchasers are working with, IBM is bringing automation for IBM Z into the fold that will help you handle throughout your hybrid setting by means of a single management panel.

Baker continued:

For builders and operations, Ansible permits them to interrupt down conventional inside and historic expertise silos to centralize automation — all whereas leveraging the efficiency, scale, management and safety supplied by IBM Z. This brings one of the best of each worlds along with a sensible and extra economical answer.

Now, it has been an extended, very long time since I labored on mainframes as a sysadmin. However, I confess, I am excited by this information. The mix of Ansible automation and adaptability with the sheer energy of at this time’s IBM Z mainframes guarantees nice will increase in mainframe performance. 

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