With “clouds” being the hot new term in IT, many high level executives are looking for ways to incorporate clouds into their enterprise environment. Sometimes, these decisions are rushed, and poorly designed solutions are thrown into place. These solutions almost always fail to gain traction within the corporation due to lackluster features, or they are just plain too hard to use. Cloud solutions in the corporate environment can be a very powerful tool that can extend to all parts of the company. It just needs the proper design and implementation to be successful. Remember, just how every corporation is different, so needs to be the cloud solution. Read More »
In previous blogs I have described how organizations are maturing beyond provisioning of individual servers to provisioning of richer cloud-based application stacks. Known as platform-as-a-service (PaaS), this capability takes cloud technology beyond infrastructure to automate the application life cycle. PaaS allows developers and IT operations to collaborate and ensure that application stacks are consistent and delivered to your customers — within minutes.
Last summer at CiscoLive Orlando, the Application Stack Accelerator for Cisco Intelligent Automation for Cloud (IAC) was introduced and we quickly noticed that PaaS was an extremely popular topic! This popularity has grown. The demand for PaaS is heavy as organizations, probably like yours, look to extend cloud automation to the design, configuration and implementation of the application life cycle. Read More »
Whether working with bare-metal servers or virtual machines; provisioning applications and infrastructure traditionally are independent tasks that are completed by different data center teams. Infrastructure is usually provisioned manually. Applications are customarily provisioned via golden templates. As customers look to move automation beyond infrastructure to include applications, the maintenance complexity and manual “last mile” configuration associated with application golden templates is no longer a sustainable solution.
The situation has made Puppet and Chef popular. Both assist with automating the infrastructure life cycle as well as rapid application deployment. But some system admins prefer to use Puppet. Some prefer Chef. Cloud admins want to use Amazon, vCloud Director or OpenStack. What to do?
Cisco lets you use either or both and makes it easier to automate application delivery thanks to the Cisco Application Stack Accelerator for Intelligent Automation for Cloud (IAC). With this cloud accelerator, those “last mile” deficiencies are practically eliminated.
Bringing together the knowledge of infrastructure and application specialists, this solution automates the design and configuration of application stack components. The result is an application blueprint that consistently delivers applications within minutes, across multiple cloud platforms, to the exact design and specification of the application architect.
Watch these two videos to better understand application blueprints as well as how they can be consumed by Cisco IAC.
Video #1 clarifies what an application blueprint does and how to design and configure them
Video #2 walks you through how to deliver fully configured multi-tier cloud applications with Cisco IAC
Why is this important? Customers tell us that they struggle with multiple requests for virtually the same application. One particular customer, discovered that they had 250 requests for the same application in a two month period. Each one of these requests took IT four to six weeks to deliver before the project could begin. This not only shows down IT but your business as well.
Using Cisco IAC and the Application Stack Accelerator, you can automate the design, configuration and consumption of applications via the Cisco IAC portal. The result? Customers get their application within 30-40 minutes instead of four to six weeks resulting in projects starting sooner. IT spends less time spinning up multiple versions of virtually the same application allowing them to focus on new innovative services. Bottom line: your business experiences agility, speed, and efficiency.
Industry analysts forecast that four out of every 10 companies will be utilizing a private cloud by the end of 2014. With cloud automation becoming this prevalent, you owe it to yourself to learn how Cisco IAC and the Application Stack Accelerator can speed up the design, configuration and consumption of applications within your organization.
Together, this solution can help you deploy applications efficiently; reduce complexity and ensure that applications are deployed to the architect’s exact design and specification.
Cisco and CA Technologies have been solution partners for years integrating CA IT management solutions with Cisco Data Center and cloud infrastructure. On Jan. 27th, at CiscoLive Milan, the two companies will demonstrate the next generation data center – highlighting synergies in DevOps automation and Unified Infrastructure management. Why is this, a turning point in IT evolution?
In a recent blog, I talked about the growing agility gap in mid-to-large data centers -- that in spite of a decade of unified fabrics, virtualized services and controller abstractions, the demands for scale, performance and security are growing faster than IT can satisfy them. This is due to new mobile, social and Big-Data applications that are much more dynamic due to multi-tenancy, higher demand peaks, more distributed users, broader device support, varying performance needs, 24x7 global usage, and changing security vulnerabilities.
I also said that while the evidence of the agility gap is showing up in ballooning network reconfigurations (such as ports, VLANs, subnets, security services, load-balancing, flow optimizations, monitoring), the solution lies in accelerating DevOps – the relatively new discipline of translating dynamic application and tenant needs into an optimal data center topology – and not just in a controller based programming.
CA Technologies is now showing that DevOps processes can be accelerated by orders of magnitude using Cisco Application Centric Infrastructure (ACI). This is resulting in application optimized infrastructure, much lower TCO and faster time to new services.
DevOps, the frontline in closing the agility gap
DevOps evolved from the need of global enterprises to meet competitive application demands with “continuous application delivery.” Financial services, Healthcare, Hospitality and Retail are among the sectors for whom the frequency of application changes have shrunk from 18 months, to daily and even multiple times a day!
Drivers include mobile apps that need continuous enhancements, cloud scaling, Big-Data and the use of Agile Methodology where major code changes occur in weekly or daily “sprints.” DevOps brings continuous integration and operational processes to allow several Developer, Quality Assurance and Application-production teams to collaborate to improve agility of application deployments.
Independent Report Validates that Cisco Nexus 9000 Offers the Most Comprehensive, Open Programming Environment
As IT departments move to private cloud offerings, DevOps methodologies, and continuous integration capabilities, many segments of the data center market have a strong need for more open, programmable, and application-led networks. In these fully automated environments, network automation for infrastructure as a service (IaaS) or applications on demand is becoming essential. As discussed in a recent blog post by Ravi Balakrishnan, the Cisco Nexus 9000 offers the industry’s 1st open and extensible application policy model helping businesses increase agility, flexibility, and scalability and automate repetitive manual tasks, reducing the time to deployment and easing maintenance tasks.
A recently-issued Lippis Report provides validation that the Cisco Nexus 9000 product line offers the most comprehensive open programming tools and functions available that can either be leveraged independently, or put to work in unison with other platform capabilities. The report found that the benefits of Cisco Nexus 9000 programming environment include investment protection and improved business agility through support of open protocols, APIs and standards that leverage customers’ existing networking, services including security, physical and virtual compute, and storage assets and accelerate network application deployment times to minutes improving business agility through centralized management.
Cisco 9000 programmability enables use cases across the whole IT delivery chain in terms of being able to orchestrate and automate provisioning of network infrastructure. Applications now have special, real-time access to network buffers, congestion and state information, so that they can actually make better choices and decisions on how they’re delivering services to end-users. In addition, troubleshooting can be automated through applications having much deeper visibility into the network.
The specific use cases for Cisco NX-OS API enhancements span data center network engineers and experienced DevOps personnel in cloud and large enterprise IT organization. For network engineers, NX-OS APIs can simplify and automate common network infrastructure provisioning challenges as well as offer automated troubleshooting through enhanced network visibility.
DevOps personnel may leverage NX-OS APIs and automation tools to create their own custom scripts and leverage the NX-API into other tools with which they are already familiar to customize network device data and use it in the way that’s important for them to either deliver competitive business value or to reduce OpEx through automation.
Cisco 9000 Programmability Highlights
The Cisco NX-OS enhancements for the Cisco Nexus 9000 Series supports numerous capabilities that aid automation and orchestration including providing investment protection through the support of new automation capabilities in the future. Centralized, fine-grained access to Cisco 9000 networking resources is enabled through support for XML, JSON, representational state transfer (REST), remote procedure call (RPC), NetConf, Python scripting, Bash and Broadcom chip-level shell access, and Linux containers for development of custom applications. These APIs have full read and write access to the Cisco 9000 platform, providing programmability, automation, and system access. Cisco-NX-OS also supports APIs enabling rapid integration with existing management and orchestration frameworks. These include OpenStack interfaces to provide Cisco policy consistency across physical, virtual, and cloud environments.
The full report can be found here:
As well as further information on network programmability here:
Lippis Report — Nexus 9000 Programmable Network Environment video: