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A View of the Clouds

anirban chatterjee.
October 17, 2019

Not long ago, we talked about theneed to maintain visibility across all of your multicloud investmentsso you can keep track of how well they are working for you as well as how much they are costing you. Historically, this has meant building reports on numbers of VMs in use, system utilization, storage consumption, and the like. But much has changed since the early days of hypervisors, and organizations creating cloud-based services today are moving quickly toward serverless models.

There are a number of reasons for this. The New Stack did a调查去年对无服务器计算并要求参与者命名无服务器架构对其软件开发生命周期产生积极影响的前三个领域。缩放的灵活性，开发速度，资源成本和部署的速度是前四个回应。

The same survey also showed that the top three cloud providers delivering serverless platforms — by a mile — were Google, Microsoft and Amazon. If an organization is all in on any one of these, they’re probably getting a lot of very rich data from their provided tool set on how these serverless functions are performing. Zenoss offers richZenPacks支持每个提供者中的每一个，以帮助将其数据带入任何更广泛的infrastructure monitoringmandate so both cloud and more traditional elements can be managed using a single integrated solution.

But surveys fromGartnerhave shown that over 80% of enterprises are adopting a multicloud strategy, leveraging more than one cloud provider. Maybe you’re one of them! If you are, Gartner says you’re probably doing it to maintain agility and avoid vendor lock-in. The nice thing about serverless architectures is that they’re modular, which makes it easy to consume best-fit services from multiple clouds in order to make an application work. But, as you can imagine, governance of this environment can be a challenge as the complexity of the managed environment increases exponentially.

Maintaining visibility across all cloud vendors in use, then, becomes a key priority for IT Ops teams that are tasked with managing the health of a multicloud environment while keeping costs down. To help with this,Zenoss recently released its Unified Multicloud Serverless Monitoring ZenPack，它可以聚合和可视化其他Zenpacks监视AWS，Azure或Google云无服务器资源的数据。这使得IT管理员可以轻松跟踪在使用中所有云提供商中无服务器功能的行为和性能，使可见性地通过调用计数，运行时或错误率排名的顶部函数。