This is a blog about the best practices to develop, test, debug and
scale REST APIs in an OpenStack cloud. OpenStack is a great way to
deploy a cloud in data centers and is one of the most popular
open-source projects to deploy highly-scalable clouds. Ope...
As an update to the OpenStack Learning Labs in the Cisco DevNet site, a
new version of the lab including OpenStack Mitaka deployed using Kolla
is now available. OpenStack Kolla provides tools to deploy OpenStack
services as Docker containers and to upgrad...
Heat CloudFormation (CFN) orchestration in OpenStack provides the
ability to use AWS-style: APIs templates expressions within regular HOT
templates This means that operators coming from an AWS cloud environment
to OpenStack can use their existing AWS APIs...
Quality of Service (QoS) is defined as the ability to meet resource
requirements in order to satisfy Service Level Agreements (SLA) between
application/platform provider and end users. In a cloud environment
multiple tenants share the same physical infras...
At Cisco we have used OpenStack heavily internally as well as supported
use of it in partnership with our customers for several years now. One
lesson we've learned from our operational experience with OpenStack is
that architectural approaches which facil...
We make heavy use of Docker internally for its fantastic tooling to help
streamline and focus our processes that depend on containers. Recently
we found the need to begin hacking on the Docker source to extend its
APIs for improving our internal CI/CD wor...
Docker is a wonderful open source container system, and has good
documentation for getting a development environment set up. Recently I
needed to add a new command to Docker, and I found the next steps after
setting up the development environment to be a ...
An OpenStack cloud has a lot of virtual features. Almost every piece of
hardware has been virtualized and this makes me think that a cloud is a
very "soft" system. Hubs, switches, routers, interfaces/ports, line
cards, gateways, servers, firewalls, wires/...
Ironic is an OpenStack project which provisions physical hardware as
opposed to virtual machines. Making physical hardware provisioning in
the cloud as easy as provisioning virtual machines opens up the cloud
for some interesting use cases such as: High-p...
As a kid, I never missed a chance to watch a Japanese monster movie
featuring Godzilla paying Tokyo a visit. Godzilla was a no show at last
month’s OpenStack Summit in Tokyo, but a new giant did emerge – NFV.
Whereas the previous OpenStack Summit (Vancouv...
The OpenStack community just announced the availability of its twelfth
release, code named Liberty. It has been a quick six months since the
Liberty OpenStack Design Summit in Vancouver but with each turn of the
crank, OpenStack is getting better and bett...
Hope you have your flights and hotel booked and registration set for the
OpenStack Summit, Tokyo. As always, there is a great lineup of sessions
vying for your time and attention. As you plan out your personal
schedule for the week, keep in mind that we w...
Cisco Live! San Diego has already started and on 06/06 (Saturday) the
OpenStack@Cisco team in collaboration with the DevNet team delivered the
OpenStack Upstream Training in the DevNet zone. If you are interested to
find out about what we covered in the O...
OpenStack Neutron has made and continues to make a lot of progress to
enable IPv6 tenant networks. From supporting various IPv6 addressing
schemes for tenant networks to enabling features that support and use
IPv6 capabilities, the IPv6 footprint in Neutr...
The OpenStack team at Cisco under the leadership of Cisco's VP and CTO
of Cloud Computing, Lew Tucker, was one of the first contributors to the
OpenStack project when it all started in 2010. The effort that began
with a handful of engineers contributing t...
hi, i want to use SD-WAN dcloud PoC tool.so i scheduled [ Cisco Secure SD-WAN POC Tool 7.1.1 with Dual DC Topology v1 ]and I received a public ip. i can access to that public ip , but i can't login with any E-mail account which E-mail addr...
Hey all! Its great to see these forums. I wanted to share some general content I product (alongside others as well in CX) to help get you kick started in AO. Happy to answer questions as much as I can too. I own the technical side of support of the produc...
Hi all, if you have questions about developing on App Dynamics (AppD), please post them to the AppD community. You will likely get a faster and more accurate response. The community is here:https://community.appdynamics.com/t5/Forums-Community-AppDynamics...
I am using Cisco Finesse version (11.5). I just want to get the customer information in Finesse ECE gadget that a customer filled during submitting chat request through pre-chat form like the picture I have attached I just&...