CUSTOMER STORY

Major U.S. Airline Leverages Itential to Orchestrate Software Upgrades, Reduces Time from 4 Months to 4 Hours

INDUSTRY

Airline & Transportation

GOALS
  • Keep Pace with Software Updates
  • Reduce Time to Automate Use Cases
  • Maintain Security Posture
USE CASES

Software Upgrades

INTEGRATIONS
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Key Results

Reduced time to build software upgrade automation from 4 months to 4 hours for over 3500 devices.

Expanded automation across multiple teams.

Lowered operational costs associated with software upgrades.

Orchestrated entire processes end-to-end, including pre-checks, post-checks, and change management.

Exposed automation to people without coding expertise.

Challenges Scaling Scripts for Software Upgrades

With a nationwide device inventory of over 3,500 Cisco IOS devices, this major U.S. airline needed to ensure network OS upgrades on a consistent basis. Typically, their network team only had the capacity to perform software upgrades once every 18 months, creating significant security concerns.

In an effort to find a faster alternative to their manual processes, they started down the path of an Ansible-centric automation approach, using Playbooks and custom code for integration with APIs. This new approach took their best engineer four months to build a single playbook for just one type of device. The airline had to find another solution that could scale efficiently.

We had one upgrade window every 18 months due to our team’s capacity. Forget security concerns – that’s a security crisis.

Network Engineer

Why They Chose Itential for Network Orchestration

By leveraging the Itential Automation Platform, the airline was able to orchestrate the software upgrade process end-to-end. The team coordinated automations for pre-checks, storing and retrieving files, device config backup, post-checks, validated results, and opening and closing tickets in an orchestrated workflow along with the config push itself. This new process was designed in alignment with Cisco best practices and leveraged their current Ansible efforts.

In doing so, they were able to expand participation to their operations team, who could provide the specific CLI commands for pre- and post-checks to ensure all changes were successful. They were also able to expose automation to people who didn’t have access to execute Python scripts by exposing forms to other teams that could capture inputs with validation controls built in. With Itential, they were able to automate software upgrades at scale through our:

  • Support for any network device or type when automating software upgrades, in one platform.
  • Low-code workflow canvas for building orchestrated workflows that can coordinate automation steps across all domains and systems.
  • Rapid integration with their IT ecosystem; ITSM, IPAM, notifications, and more.
  • Ability to expand automation participate by mitigating the skills gap with our form-driven automation and low-code development environment.
  • Robust pre-check and post-check policies with automatic rollback for managing Day 2 change management.
  • Ability to leverage existing automation efforts in Ansible and Python, mitigating the need to rip-and-replace existing work.
  • The ability to auto-generate integrations for in-house developed systems so automated activities driven by those systems can be incorporated in orchestrated workflows.
  • Automation Marketplace offering hundreds of integrations and modular automation assets like data transformations and pre-built workflows based on industry best practices.

Before Itential, our best engineer took 4 months to write an Ansible script for upgrades that, with Itential we had working by lunch.

Manager of Network Engineering

Scaling Network Automation & Expanding Participation

By leveraging Itential to automate and orchestrate the full end-to-process of their Cisco IOS software upgrades, the airline accelerated time to complete a single automation from 4 months to just 4 hours. Since multiple teams were participating in their automation efforts, they were also able to significantly lower operational costs through the reduction of manual hours. And most importantly, now that they are able to easily upgrade software on their network devices when needed instead of every 18 months, they are able to maintain their security posture with more frequent upgrades.

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