DevOps is a software development method that stresses communication, collaboration (information sharing and web service usage), integration, automation and measurement between software developers and Information Technology (IT) professionals. DevOps is a response to the interdependence of software development and IT operations. It aims to help an organization rapidly produce software products and services and to improve operations performance - quality assurance.

DevOps and operations teams are under increasing pressure from tech-savvy, app-centric business users to collaboratively solve complex business problems with IT. Adding to the battle, the pursuit for the perfect synchrony between software development and IT operations is still ongoing, and striking the balance won’t happen any time soon. New tools, technologies and processes change and grow at a problematic pace – leaving us with no option, but to accept and address all upcoming challenges.

Teams must keep up the pace to succeed, but operations teams cannot handle it solo and must work closely with DevOps. The operations group is responsible to drive flawless, organization-wide execution – this was a straightforward request when the systems were configured and maintained by operations. However, recently, development became more collaborative, with involved users demanding more, using the newest tools and making the process harder to manage. Additionally, the product environment of business users has rapidly moved to portable devices, which are self-contained and hungry for enterprise-wide cloud services. This shift has created five principle challenges.

Challenge 1: Building the DevOps Culture

Culture is an abstract group of ideas and behaviors, which makes it hard to identify a standard collection of requirements. It is much easier to decide which tools to use and how to use them in the most efficient way. Tools are material objects, but the people who use these tools are much more complex and difficult to change. As DevOps is all about continuous change – including reconfiguring a company’s core culture – there is a steep hill to climb.

Replacing traditional development and operations silos with cooperative teams of people from both camps can only get us so far. While DevOps is supposed to intentionally foster collaboration and results-driven effort, it needs the support of operations. Until operations can identify how to embrace the new mentality of culture-fostering activities into its daily regimen, there is no way to help this aspect of DevOps grow.

Challenge 2: Meeting the Quick-Fix Tool/App Mentality

While most end users now rely on a wide palette of tools to get their job done, they often circumvent the IT department to get the tools they prefer. As many are open source or offer initial trial versions, unsanctioned tools can be adopted without any internal oversight – leading to major issues down the road.

Making matters worse, business users believe everything can be solved with an app, but that is often untrue. While it is the overwhelming consensus that every tool should have an easy-to-use app, making the app a useful, secure one is much more complex. Even if there is an “app for that,” it must be properly integrated to back-end systems as part of the cohesive enterprise infrastructure. DevOps must balance tool delegation and management early on.

Challenge 3: From Legacy to Cloud

Technology-savvy business users may want to use the latest tools, but that is a tall order for operations. When it comes to DevOps tooling and configuration management, there is still a lot of confusion as to which tools do what, and how they play with each other – if it all. Tools need to be compatible with existing solutions and technologies used by the company, and that is becoming increasingly complex with the rise of hybrid environments.

New hybrid environments include on-premise tools, IaaS tools like Amazon, Google or Azure, PaaS compute services, and SaaS business applications. Somehow, DevOps must ensure that they all work well together and deliver a seamless experience for the business user.

Challenge 4: Networking

Network engineers – if they are applying automation at all – are either doing ad-hoc scripting or tap a dedicated software engineering team to build homegrown systems for their use. Inflexible networks run rampant in today’s IT environments.

For Example, Even vLANs have a spider web of interdependent IPs, ports, routers, routing tables and perimeter networks. Changing, breaking, moving or replicating any part of that intricate web often seems impossible.

Challenge 5: Marginalized and Changing Budget

Taking another perspective: Will customers pay more for network automation tools from the equipment vendor to make the networking user experience better? If a networking customer is spending a lot of money on the physical equipment, they often do not want additional software tools from the vendor, even if the network engineers do. The gap between the network engineering teams that need the tools and the decision makers who pay for them is widening.