WWK Life Insurance Logo
業種: Banking & Financial Services
所在地: Germany
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WWK Life Insurance gains the freedom to work with any third-party solutions, easily integrated into one Rancher Prime platform

ハイライト

  • 75% reduction in manned support when using containers.
  • Only one update cycle; compliant with BSI regulations, this has dramatically reduced man-hours.
  • 75% reduction in testing time; dramatic decrease in the time it takes to test; from 15 - 16 weeks per year to just four weeks.
  • Economies in discovery phase; only two environments needed compared to four in a traditional environment.
  • New projects launched more quickly.
  • Customer base growing and innovation hastening.

製品

WWK is a forward-thinking, innovative provider of financial services with an ongoing mission to provide customers with the best, most engaging services and experiences. As part of this commitment, the “Server & Storage Services” team1 at WWK, headed by Manfred Huber, had been experimenting with both proprietary and open source platforms for decades. Historically, WWK ran its core insurance services on popular but monolithic technologies which suited the development team for many years. As WWK’s customer-base grew, however, the team identified the need for a faster, leaner more flexible infrastructure to hasten innovation, improve security and reduce overheads.

At-a-Glance

WWK Lebensversicherung a.G. (WWK) has been providing German consumers and businesses with market-leading life insurance services for over 135 years. Now, as an independent and modern financial services provider, WWK has 1.3 million customers, 10,000 partners, and has received numerous awards for its service portfolio and approach to customer service.

Charting the path towards containers

Manfred and his team became interested in containerization to streamline WWK’s in­frastructure and provide a flexible frame­work in which to accelerate innovation. WWK’s existing platform was expensive to run and had many limitations. Containers promised the ability to develop, test, deploy and redeploy applications in multiple en­vironments - at a fraction of the cost, and double the development velocity.

After a pilot project testing K8s and Docker, WWK developed and deployed its core in­surance platform ‘lifestream’ using a mod­ern, containerized architecture. lifestream is developed by WWK subsidiary, Intersoft, in Hamburg. The lifestream platform man­ages WWK’s entire insurance service - from brokering consumer quotes to managing major corporate insurance portfolios. WWK ran two proofs of concept (PoCs) over a six-month period (one at WWK and one at Intersoft). For the first five months they ran lifestream on an alternative container platform. Then, after reviewing Forrester’s report, WWK conducted a four-week PoC using Rancher Prime, which ran from mid December 2018 until January 2019.

Rancher Prime met all requirements iden­tified as ‘showstoppers’ in the PoC as well as achieving a number of milestones and points across a list of weighted require­ments. These requirements were grouped into three areas; operating the Kubernetes management platform; operating the Ku­bernetes clusters; and operating lifestream in the Kubernetes cluster.

In February 2019 WWK started a Project “WWK­goesContainer” with the aim to build a Rancher Prime Environment for the Test Department in just three months. At this point Michael Mai­er took over as Container Project Leader.

“lifestream represents a major step forward in the way we conduct business; managing all functions. Such mission-critical architecture needed to be managed within an agile, secure and scalable platform — Rancher Prime has proven to be the right choice.”

What were the problems WWK was trying to solve?

Security and Compliance

WWK, as a German financial institution, is certified by Bundesamt für Sicherheit in der Informationstechnik (BSI) and is, therefore, subject to stringent governance and com­pliance regulations. According to these compliance regulations, WWK opted to patch its previous environment quarterly. With over 200 instances, this equated to 200 days of manned support. In addition, the development department is also involved in this work; incurring further expenses.

Radically Simplify Testing

With new service development and platform management comes the need for testing. Whilst a necessary process, is it not what motivates development teams, who would rather be working on new projects. Using containerized applications means that test­ing is radically simplified; developers only need to make one, easily replaceable image.

In more traditional, proprietary environments applications may be more monolithic; only subject to three to five releases each year. In a containerized environment, Michael and his project team were able to double the number of releases - three to five releases grew to 10 to 12 per year. What this has re­sulted in is a dramatic decrease in the time it takes to test; from 15 - 16 weeks per year to just four weeks – a 75% reduction.

Freedom and Flexibility

WWK needed a solution that would reduce expenditure, allowing ongoing flexibility and provide a platform for long-term growth. Look­ing at alternatives, significant additional in­vestment would have been required, plus this approach would limit WWK to a single vendor ecosystem. Rancher Prime allows the freedom to work with any third-party solutions, easily in­tegrated into one Rancher Prime platform.

The project team also saw significant econo­mies in discovery phase. Rather than setting up the four environments needed in the ear­lier PoC, with Rancher Prime, just two were re­quired – one for administration and testing; one for development, UAT and production.

Attracting Talent

Attracting the best talent is difficult and cost­ly. Quality developers prefer to work with the most disruptive technologies, rather than outdated legacy systems. By transforming its development infrastructure, WWK could position itself as an ideal employer for tal­ented developers. Especially those look­ing to immerse themselves in container technologies, in a fast-moving, agile envi­ronment. Working with Rancher Prime frees WWK’s developers from mundane patching and testing, allowing them to focus on the areas that interest them most.

What were their requirements from their chosen platform vendor?

WWK was under pressure to deploy its new platform and make progress on a host of new initiatives. Consequently, a key moti­vation for working with Rancher Prime was the speed the team could pick up the proj­ect and complete the PoC successfully. The Rancher Prime team were able to capitalize on much of the groundwork completed in the initial six-month PoC and proved Rancher Prime in just four weeks.

Naturally, cost was deciding factor, too. Major industry developments have shifted pricing structures around several popular solutions. Added to this, variations in pric­ing according to version, accumulate cost automatically. There’s only one version of Rancher Prime, which is free and available to everyone. Whereas many alternatives are free for basic functionality but levy a heavy fee to access more heavy-lifting features.

More importantly, for WWK, the team at Rancher Prime has become an extension of its own, in the same way the platform has integrated seamlessly with its operational infrastructure. This was a crucial factor for the WWK team, who had worked with many technology partners before. They were looking for a strategic partner that would make their business a priority. Rancher Prime’s leadership team, working alongside its engineers and project managers, have been involved at every stage.