|By Asim Saddal||
|January 3, 2013 01:00 PM EST||
Create Enterprise Framework Service:
Perform the following steps to create an Enterprise Framework Service, called EnterpriseFrameworkServiceMPGW, in Datapower.
1- Create two loopback Services using XML Firewall:
2- Create the following 3 files
2.a. Create EnvironmentConfig.xml. This file contains the environment value, so the incoming request is assign to right backend.
2.b. Create EnvironmentConfig.xslt. This XSLT file read value from the EnvironmentConfig.xml and set the environment variable.
<?xml version="1.0" encoding="UTF-8"?>
<xsl:variable name="masterConfig" select="document('local:///EnvironmentConfig.xml')"/>
<dp:set-variable name="'var://context/wp/environment'" value="normalize-space($masterConfig/config/environment/text())"/>
2.c. Create EnterpriseFrameworkRouter.xslt. This XSLT file constructs the backend URL by preserving the incoming URI and reading the target host
information from the config.xml of that service.
<?xml version="1.0" encoding="ISO-8859-1"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
<xsl:param name="hostAddr" select="'local:///'"/>
<xsl:variable name="remoteURL" select="concat($hostAddr,'/xml/',$serviceName,'/config.xml')"/>
<xsl:variable name="environment" select="dp:variable('var://context/wp/environment')"/>
<xsl:variable name="config" select="document($remoteURL)" />
<dp:set-variable name="'var://service/routing-url'" value="concat($serviceDestination,$incomingURI)"/>
3- Upload these files to Datapower
3.a. Create “xslt” folder and upload both xslt files there
3.b. Upload “EnvironmentConfig.xml” to “local:///”
4- Create a Multi-Protocol Gateway (MPGW) named, EnterpriseFrameworkMPGW with:
4.a. Dynamic backend
4.b. Request and Response type to Non-xml
5- Create a front side handler, name it EnterpriseFrameworkFSH and assign port number to “81”
6- Create a new policy, EnterpriseFrameworkPolicy, and add following rules:
6.a. Create a new rule for “Client to Server” and with two Transform actions
6.a.i. Assign EnvironmentConfig.xslt to the first Transform action, make sure the Output set to NULL
6.a.ii. Assign EnterpriseFrameworkRouter.xslt to the second Transform action, make sure Output set to NULL
6.b. Create a new rule for “Server to Client” without any actions
6.c. Overall EnterpriseFrameworkPolicy should look like this:
6.d. Apply the Policy and close the window
7- The EnterpriseFrameworkMPGW should look like this: Save the configuration.
Integrate the Existing or New Services to the Enterprise Framework:
In order to incorporate the existing or new service in to the Enterprise Framework
1- Create folder with the name of the service as a folder name under local:///xml/
2- Create the following config.xml for serviceA
2.a. The config.xml file for serviceA, which contains the IP address or hostname for each environment and the port where serviceA is running
<?xml version="1.0" encoding="UTF-8"?>
3- Upload the config.xml file at “local:///xml/serviceA” folder
4- Create the similar config.xml for serviceB with serviceB’s hosts for each environment and assigned port
<?xml version="1.0" encoding="UTF-8"?>
5- Upload the config.xml file at local:///xml/serviceB folder
6- Every time a new service need to be integrated to Enterprise Framework, a config file need to be created for that service with values
of hostname/IP address and the port number where the service is installed. Nothing needs to be done on the EnterpriseFrameworkMPGW at all.
7- For every incoming request EnterpriseFrameworkRouter.xslt (installed in the EnterpriseFrameworkMPGW) parse the URI and look for the
config.xml file for that service. If the service is not installed then there will be no xml/config file for that service.
Testing / Verification:
1- Enabled the probes on serviceAFW and serviceBFW
2- From the SOAP UI send the following test message for serviceA (http://<hostname>:81/serviceA)
3- You should see the response back
4- From the serviceA probe. Notice the values of inbound-url and outbound-url.
5- Now, send the request for serviceB (http://<hostname>:81/serviceB)
6- From the serviceB probe. Notice the values of inbound-url and outbound-url.
7- From the EnterpriseFrameworkMPGW Probe, you can see the requests are directed to their respective services. Notice the values of inbound-url and outbound-url.
By implementing the Enterprise Framework Service to any WebSphere Datapower environment, it helps to streamline the development of
new services inside Datapower. Datapower administrators do not need to deal with firewall and network configuration whenever a new
service is implemented on its appliances. The framework also does not allow exposing any additional ports outside the network.
SYS-CON Events announced today that Tintri Inc., a leading producer of VM-aware storage (VAS) for virtualization and cloud environments, will exhibit at the 18th International CloudExpo®, which will take place on June 7-9, 2016, at the Javits Center in New York City, New York, and the 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA.
May. 29, 2016 01:30 AM EDT Reads: 2,465
A strange thing is happening along the way to the Internet of Things, namely far too many devices to work with and manage. It has become clear that we'll need much higher efficiency user experiences that can allow us to more easily and scalably work with the thousands of devices that will soon be in each of our lives. Enter the conversational interface revolution, combining bots we can literally talk with, gesture to, and even direct with our thoughts, with embedded artificial intelligence, wh...
May. 29, 2016 12:45 AM EDT Reads: 2,049
Application development and delivery methods have undergone radical changes in recent years to improve scalability and resiliency. Container images are the new build and deployment artifacts that are used to ship and run software. While startups have long been comfortable experimenting with and embracing new technologies, even large enterprises are now re-architecting their software systems so that they can benefit from container-enabled micro services architectures. With the launch of DC/OS, w...
May. 29, 2016 12:30 AM EDT Reads: 1,470
You might already know them from theagileadmin.com, but let me introduce you to two of the leading minds in the Rugged DevOps movement: James Wickett and Ernest Mueller. Both James and Ernest are active leaders in the DevOps space, in addition to helping organize events such as DevOpsDays Austinand LASCON. Our conversation covered a lot of bases from the founding of Rugged DevOps to aligning organizational silos to lessons learned from W. Edwards Demings.
May. 29, 2016 12:15 AM EDT Reads: 1,504
Just last week a senior Hybris consultant shared the story of a customer engagement on which he was working. This customer had problems, serious problems. We’re talking about response times far beyond the most liberal acceptable standard. They were unable to solve the issue in their eCommerce platform – specifically Hybris. Although the eCommerce project was delivered by a system integrator / implementation partner, the vendor still gets involved when things go really wrong. After all, the vendo...
May. 28, 2016 11:15 PM EDT Reads: 1,479
SYS-CON Events announced today that EastBanc Technologies will exhibit at SYS-CON's 18th International Cloud Expo®, which will take place on June 7-9, 2016, at the Javits Center in New York City, NY. EastBanc Technologies has been working at the frontier of technology since 1999. Today, the firm provides full-lifecycle software development delivering flexible technology solutions that seamlessly integrate with existing systems – whether on premise or cloud. EastBanc Technologies partners with p...
May. 28, 2016 11:00 PM EDT Reads: 2,370
SYS-CON Events announced today that AppNeta, the leader in performance insight for business-critical web applications, will exhibit and present at SYS-CON's @DevOpsSummit at Cloud Expo New York, which will take place on June 7-9, 2016, at the Javits Center in New York City, NY. AppNeta is the only application performance monitoring (APM) company to provide solutions for all applications – applications you develop internally, business-critical SaaS applications you use and the networks that deli...
May. 28, 2016 10:00 PM EDT Reads: 2,564
In the rush to compete in the digital age, a successful digital transformation is essential, but many organizations are setting themselves up for failure. There’s a common misconception that the process is just about technology, but it’s not. It’s about your business. It shouldn’t be treated as an isolated IT project; it should be driven by business needs with the committed involvement of a range of stakeholders.
May. 28, 2016 10:00 PM EDT Reads: 2,586
While there has been much ado about interoperability, there are still no real solutions, same as last year and the year before that. The large EHR vendors who continue to dominate the market still maintain that interoperability is all but solved, still can't connect EHRs across the continuum causing frustration by providers and a disservice to patients. The ONC pays lip service to the problem, but that is about it. It is time for the healthcare industry to consider alternatives like middleware w...
May. 28, 2016 08:45 PM EDT Reads: 1,678
I have an article in the recently released “DZone Guide to Building and Deploying Applications on the Cloud” entitled “Fullstack Engineering in the Age of Hybrid Cloud”. In this article I discuss the need and skills of a Fullstack Engineer with relation to troubleshooting and repairing complex, distributed hybrid cloud applications. My recent experiences with troubleshooting issues with my Docker WordPress container only reinforce the details I wrote about in this piece. Without my comprehensive...
May. 28, 2016 07:15 PM EDT Reads: 1,951
SYS-CON Events announced today BZ Media LLC has been named “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. BZ Media LLC is a high-tech media company that produces technical conferences and expositions, and publishes a magazine, newsletters and websites in the software development, SharePoint, mobile development and Commercial Drone markets.
May. 28, 2016 07:00 PM EDT Reads: 3,625
SYS-CON Events announced today that Alert Logic, Inc., the leading provider of Security-as-a-Service solutions for the cloud, will exhibit at SYS-CON's 18th International Cloud Expo®, which will take place on June 7-9, 2016, at the Javits Center in New York City, NY. Alert Logic, Inc., provides Security-as-a-Service for on-premises, cloud, and hybrid infrastructures, delivering deep security insight and continuous protection for customers at a lower cost than traditional security solutions. Ful...
May. 28, 2016 06:45 PM EDT Reads: 2,892
SYS-CON Events announced today the Docker Meets Kubernetes – Intro into the Kubernetes World, being held June 9, 2016, in conjunction with 18th Cloud Expo | @ThingsExpo, at the Javits Center in New York, NY. Register for 'Docker Meets Kubernetes Workshop' Here! This workshop led by Sebastian Scheele, co-founder of Loodse, introduces participants to Kubernetes (container orchestration). Through a combination of instructor-led presentations, demonstrations, and hands-on labs, participants learn ...
May. 28, 2016 01:00 PM EDT Reads: 2,006
IoT generates lots of temporal data. But how do you unlock its value? How do you coordinate the diverse moving parts that must come together when developing your IoT product? What are the key challenges addressed by Data as a Service? How does cloud computing underlie and connect the notions of Digital and DevOps What is the impact of the API economy? What is the business imperative for Cognitive Computing? Get all these questions and hundreds more like them answered at the 18th Cloud Expo...
May. 28, 2016 01:00 PM EDT Reads: 2,357
SYS-CON Events announced today the How to Create Angular 2 Clients for the Cloud Workshop, being held June 7, 2016, in conjunction with 18th Cloud Expo | @ThingsExpo, at the Javits Center in New York, NY. Angular 2 is a complete re-write of the popular framework AngularJS. Programming in Angular 2 is greatly simplified. Now it’s a component-based well-performing framework. The immersive one-day workshop led by Yakov Fain, a Java Champion and a co-founder of the IT consultancy Farata Systems and...
May. 28, 2016 11:00 AM EDT Reads: 4,063
Agile teams report the lowest rate of measuring non-functional requirements. What does this mean for the evolution of quality in this era of Continuous Everything? To explore how the rise of SDLC acceleration trends such as Agile, DevOps, and Continuous Delivery are impacting software quality, Parasoft conducted a survey about measuring and monitoring non-functional requirements (NFRs). Here's a glimpse at what we discovered and what it means for the evolution of quality in this era of Continuo...
May. 28, 2016 10:15 AM EDT Reads: 1,627
Last week I had the pleasure of speaking on a panel at Sapphire Ventures Next-Gen Tech Stack Forum in San Francisco. Obviously, I was excited to join the discussion, but as a participant the event crystallized not only where the larger software development market is relative to microservices, container technologies (like Docker), continuous integration and deployment; but also provided insight into where DevOps is heading in the coming years.
May. 28, 2016 09:45 AM EDT Reads: 1,535
SYS-CON Events announced today that BMC Software has been named "Siver Sponsor" of SYS-CON's 18th Cloud Expo, which will take place on June 7-9, 2015 at the Javits Center in New York, New York. BMC is a global leader in innovative software solutions that help businesses transform into digital enterprises for the ultimate competitive advantage. BMC Digital Enterprise Management is a set of innovative IT solutions designed to make digital business fast, seamless, and optimized from mainframe to mo...
May. 28, 2016 09:45 AM EDT Reads: 2,273
Join us at Cloud Expo | @ThingsExpo 2016 – June 7-9 at the Javits Center in New York City and November 1-3 at the Santa Clara Convention Center in Santa Clara, CA – and deliver your unique message in a way that is striking and unforgettable by taking advantage of SYS-CON's unmatched high-impact, result-driven event / media packages.
May. 28, 2016 09:00 AM EDT Reads: 2,444
Earlier this week, we hosted a Continuous Discussion (#c9d9) on Continuous Delivery (CD) automation and orchestration, featuring expert panelists Dondee Tan, Test Architect at Alaska Air, Taco Bakker, a LEAN Six Sigma black belt focusing on CD, and our own Sam Fell and Anders Wallgren. During this episode, we discussed the differences between CD automation and orchestration, their challenges with setting up CD pipelines and some of the common chokepoints, as well as some best practices and tips...
May. 28, 2016 07:15 AM EDT Reads: 1,405