|By Lori MacVittie||
|June 16, 2014 04:15 PM EDT||
I could fill a week or more with blogs on ideas I both agreed - and of course, disagreed - with from sessions and panels.
But for now, here's a digestible selection.
From John Willis (@botchagalupe) session on networking and devops (which is something you'll be hearing more and more about, even if we are calling it something else, like maybe SDN or a part of the more overarching SDDC or even <gasp> cloud): "servers became ephemeral infrastructure"
This is the descriptor I've been looking for, "ephemeral infrastructure." Whether it's servers or switches, the use of the term "virtual" implies virtualization, a la Hyper-V or VMware. And maybe for servers that's okay, though as we move toward container-based architectures (a la Docker) and into the network with its virtualized (but not virtual machine) form of multi-tenancy, there needed to be something to call it that distinguished it from physical infrastructure without conjuring up images of virtual machines (sorry, pun not intended). John nails it, I think, with the term "ephemeral infrastructure."
The Silos that Lie Beneath the Silos
Problem of #devops is you can't break down IT silos until you first break out of systems silos.
This was my simple observation and I touched on it in my session: infrastructure services aren't islands, they're part of a larger process and there exist dependencies and relationships between them that need to be bridged before we start worrying about bridging IT silos. That latter statement was one I heard multiple times in many different devops sessions said many different ways, though the best was definitely during a presentation by Jeff Sussna (@jeffsussna) discussing the need for empathy in moving forward with successful devops initiatives.
The fact is that we talk about Devops as cultural change and about bridging gaps between dev and ops (two of IT's four silos) but until we can break out of the systems silos that operations has built we're not going to get very far in practical terms. We need to recognize that just as applications have interdependencies and can impact each other in terms of scale, stability and performance, so too can the systems and infrastructure upon which those applications are deployed. And we need to recognize and manage those dependencies as a first step toward bridging other, more significant, gaps between IT groups.
Continuous is the new Cloud
If I had a dollar for every time I heard the phrase "Continuous <delivery, integration, deployment, improvement, <insert IT-related thing here>>" today I'd be flying home first class, let me tell you.
Within devops itself seems to be a variety of sub-categories, if you will, that bring the focus of devops onto a specific IT concern, like deployment, integration and delivery. There are a whole lot of them right now, and the formula seems to be to tack "continuous" onto the front of a traditional IT concern and then it becomes devops.
It's the new cloud, because many of these continuous "things" are not so much emulating cloud, but attempting to achieve the same goals - seamless application deployment through abstraction of infrastructure that enables operationalization. And because it's likely to experience the same hype cycle as cloud, watch out for continuous washing.
SDN and DevOps
John Willis did a session on essentially SDN and how its operational aspects are related to devops. While I'm not in agreement with his view on limiting SDN to OpenFlow, the truth is that SDN is still in its nascent phase and it is in fact evolving toward a more devops-oriented approach to operationalizing the network. In that respect, John hit on what's key: network provisioning and management must evolve along with operations if it's going to meet the challenges ahead.
While most enterprises may think they don't need webscale infrastructure and networks, if they're going to take advantage of the Internet of Things, they will. The explosion of applications and services that go along with "things" is going to require a lot more scale and stability in the network, and a devops-like approach is one of the ways in which IT can realize both.
Kubernetes, Docker and containers are changing the world, and how companies are deploying their software and running their infrastructure. With the shift in how applications are built and deployed, new challenges must be solved. In his session at @DevOpsSummit at19th Cloud Expo, Sebastian Scheele, co-founder of Loodse, will discuss the implications of containerized applications/infrastructures and their impact on the enterprise. In a real world example based on Kubernetes, he will show how to migrate an existing application to Docker and Kubernetes, and what the benefits are.
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The best way to leverage your Cloud Expo presence as a sponsor and exhibitor is to plan your news announcements around our events. The press covering Cloud Expo and @ThingsExpo will have access to these releases and will amplify your news announcements. More than two dozen Cloud companies either set deals at our shows or have announced their mergers and acquisitions at Cloud Expo. Product announcements during our show provide your company with the most reach through our targeted audiences.
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Virgil consists of an open-source encryption library, which implements Cryptographic Message Syntax (CMS) and Elliptic Curve Integrated Encryption Scheme (ECIES) (including RSA schema), a Key Management API, and a cloud-based Key Management Service (Virgil Keys). The Virgil Keys Service consists of a public key service and a private key escrow service.
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All clouds are not equal. To succeed in a DevOps context, organizations should plan to develop/deploy apps across a choice of on-premise and public clouds simultaneously depending on the business needs. This is where the concept of the Lean Cloud comes in - resting on the idea that you often need to relocate your app modules over their life cycles for both innovation and operational efficiency in the cloud. In his session at @DevOpsSummit at19th Cloud Expo, Valentin (Val) Bercovici, CTO of SolidFire, will discuss how to leverage this concept to seize on the creativity and business agility t...
Oct. 27, 2016 11:15 AM EDT Reads: 2,246
DevOps is speeding towards the IT world like a freight train and the hype around it is deafening. There is no reason to be afraid of this change as it is the natural reaction to the agile movement that revolutionized development just a few years ago. By definition, DevOps is the natural alignment of IT performance to business profitability. The relevance of this has yet to be quantified but it has been suggested that the route to the CEO’s chair will come from the IT leaders that successfully make the transition to a DevOps model. If this still seems foreign to you, I recommend reading up on D...
Oct. 27, 2016 10:30 AM EDT Reads: 16,646
DevOps is being widely accepted (if not fully adopted) as essential in enterprise IT. But as Enterprise DevOps gains maturity, expands scope, and increases velocity, the need for data-driven decisions across teams becomes more acute. DevOps teams in any modern business must wrangle the ‘digital exhaust’ from the delivery toolchain, "pervasive" and "cognitive" computing, APIs and services, mobile devices and applications, the Internet of Things, and now even blockchain. In this power panel at @DevOpsSummit 19th Cloud Expo, moderated by DevOps Conference Chair Andi Mann, panelists will explore...
Oct. 27, 2016 09:15 AM EDT Reads: 2,174
By now most people have either created their configuration management solution or are just embarking on this journey. In his session at @DevOpsSummit at 19th Cloud Expo, Marco Ceppi, a DevOps Engineer working at Canonical, will discuss how to take configuration management to the next level with modelling and orchestration. He will also discuss how and why people are moving from a machine-centric view to a service/application-oriented view of deployments, and how you can leverage the knowledge and tools used at the machine level to expand to the scale-out, service-oriented architecture.
Oct. 27, 2016 09:00 AM EDT Reads: 2,135
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Oct. 27, 2016 08:45 AM EDT Reads: 11,605
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Oct. 27, 2016 07:30 AM EDT Reads: 1,629
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Without lifecycle traceability and visibility across the tool chain, stakeholders from Planning-to-Ops have limited insight and answers to who, what, when, why and how across the DevOps lifecycle. This impacts the ability to deliver high quality software at the needed velocity to drive positive business outcomes. In his general session at @DevOpsSummit at 19th Cloud Expo, Eric Robertson, General Manager at CollabNet, will discuss how customers are able to achieve a level of transparency that enables everyone from Planning-to-Ops to make informed decisions based on business priority and lever...
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DevOps theory promotes a culture of continuous improvement built on collaboration, empowerment, systems thinking, and feedback loops. But how do you collaborate effectively across the traditional silos? How can you make decisions without system-wide visibility? How can you see the whole system when it is spread across teams and locations? How do you close feedback loops across teams and activities delivering complex multi-tier, cloud, container, serverless, and/or API-based services?
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Without lifecycle traceability and visibility across the tool chain, stakeholders from Planning-to-Ops have limited insight and answers to who, what, when, why and how across the DevOps lifecycle. This impacts the ability to deliver high quality software at the needed velocity to drive positive business outcomes. In his session at @DevOpsSummit 19th Cloud Expo, Eric Robertson, General Manager at CollabNet, will show how customers are able to achieve a level of transparency that enables everyone from Planning-to-Ops to make informed decisions based on business priority and leverage automation...
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“Media Sponsor” of SYS-CON's 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. CloudBerry Backup is a leading cross-platform cloud backup and disaster recovery solution integrated with major public cloud services, such as Amazon Web Services, Microsoft Azure and Google Cloud Platform.
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Oct. 27, 2016 12:45 AM EDT Reads: 2,212