Calico 3
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Calico version 3 has been released with several new features, including storing data in etcd version 3, running Felix on Windows in policy-only mode, supporting migration from Calico v2.6.5, and enhancements to the calicoctl command line utility. It also includes changes such as assigning host veth pairs a standard MAC address, offering an environment variable to clean up old CNI configuration data, and removing support for deprecated etcd configuration variables. However, it has some limitations including only being offered for Kubernetes, OpenShift, and host endpoints integrations currently, and not supporting GoBGP or route reflector clustering.
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The document discusses Cisco's Hybrid Cloud Solution for IT Capacity Augmentation which uses Cisco Intercloud Fabric to help customers extend their enterprise network and security to public clouds. It focuses on three use cases: 1) Workload Offloading which moves entire applications to public clouds, 2) Distributed Workload which distributes application tiers across private and public clouds, and 3) Planned Peak Capacity which uses public clouds for temporary capacity increases. It provides guidance on implementing Intercloud Fabric across different public clouds and validating the three use cases.
Citi Tech Talk: Hybrid Cloud
Building realtime data applications that can seamlessly run and integrate data across On Prem, and multiple public cloud vendors. How Hybrid Cloud can help tackle regulatory requirements for Data Sovereignty, Stressed Exit, and operational resilience.
Marvell QLogic 2600 Series 16Gb Gen 5 FC HBAs Double Performance and Flexibility
Accelerate Virtualization and Cloud Deployments While Eliminating I/O Bottlenecks
KEY FINDINGS
Support for increased workloads, acceleration of application performance, and meeting the growing demands placed on the enterprise data center is key in the selection and deployment of a 16Gb Gen 5 Fibre Channel Adapter with the right architecture to scale
and support robust databases, mail servers, and secondary storage.
• Performance: QLogic® adapters from Cavium™ deliver double the performance of previous-generation adapters with up to 1.2 million IOPS and 3200 MBps bidirectional throughput.
• Superior Virtual Scalability and Lower Costs: Greater performance, VM density, and cost savings compared to Emulex adapters in VMware® vSphere® 5 and Microsoft® Hyper-V®environments.
• Unparalleled Flexibility: QLogic I/OFlex™ technology—any I/O, any network.
• Integrated Brocade Fabric Features: QLogic adapters deliver improved availability, streamlined deployment, and increased network performance.
To know more visit @ https://www.marvell.com/fibre-channel-adapters-and-controllers/
Intro to Project Calico: a pure layer 3 approach to scale-out networking
Slide presentation from the April 16th, 2015 Downtown NY Tech Meetup hosted at Control Group and presented by Christopher Liljenstolpe from Project Calico (www.projectcalico.org)
Project Calico is a scale-out networking fabric for bare metal, container, VM, and hybrid environments. Project Calico leverages the same networking techniques used to scale out the Internet to present a highly scaleable, L3 network for those environments without the use of tunnels, overlays, or other complex constructs. We'll also do a demo of a Calico enabled Docker environment, and have plenty of time for q&a during and after.
About Christopher Liljenstolpe
Christopher is the original architect of Project Calico and one of the project's evangelists. In his day job, he's the director of solutions architecture at Metaswitch Networks. Prior to Calico/Metaswitch, he's designed and run some bio-informatics OpenStack clusters, done some SDN architecture work at Big Switch Networks, Run architecture at two large carriers (Telstra - AS1221, and Cable & Wireless/iMCI - AS3561) and been the IP CTO for Alcatel in Asia. He's also run networks in Antarctica (hint, bend radius becomes REALLY important at -50C), and been foolish enough to do a stint as a wg co-chair in the IETF. Occasionally you can have the (mis-)fortune of hearing him speak at conferences and the like.
The new repository in AEM 6
This document summarizes a presentation about the new Oak repository in AEM 6.0. It discusses key differences between Oak and the previous CRX2 repository, such as Oak being designed for scalability with a plugin architecture. It also covers deployment scenarios and options for migrating from CRX2 to Oak, including using the crx2oak tool to migrate content. The document provides an overview of search indexes in Oak and how custom indexes can be defined.
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Change the game with Game changer
RingCentral is an award-winning cloud-based communications system with a large developer community called "Game Changer" that connects developers, users, and customers. Through Game Changer, developers can interact, help each other, share ideas, and participate in activities to learn about RingCentral's products and APIs while earning points and rewards. The platform aims to learn and contribute to the community in a fun way.
Some basics with ring central
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
Ring central and python
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help boost feelings of calmness and well-being.
RingCentral application development overview
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
Cloze connect ringcentral
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
Overview on ring central errors part 4
The API allows 10 heavy, 40 medium, 50 light requests per user and 5 authorization requests; exceeding these thresholds will result in a 429 Too Many Requests HTTP error code. The document discusses that when requests begin exceeding limitations, servers commonly return responses with a 429 status.
Setting up your ring central sandbox in steps
RingCentral provides a sandbox environment for developers to test and build applications using its APIs. The summary outlines 5 steps to set up a RingCentral sandbox account:
1) Get a developer account on the RingCentral developer portal.
2) Log into the developer account and locate the sandbox account details.
3) Set the password for the sandbox account and log into the online account portal.
4) Create a test application on the developer dashboard by selecting the platform and feature to access via APIs.
5) The application API key and secret can then be used to test the application using the RingCentral APIs.
Overview on ring central errors: part 2
This document discusses server errors that can occur in the RingCentral application programming interface (API). Server errors have an HTTP status code in the 50x range and can be difficult to diagnose without access to server logs. Common causes include high traffic or maintenance. If the error persists, the RingCentral developer support team can investigate server logs to resolve the issue.
Overview on ring central errors
RingCentral offers communication services like VoIP calling, web meetings, and fax through a secure cloud phone system. Creating RingCentral applications is easy and can be done within minutes by logging into the RingCentral developer account. Once created, applications can access RingCentral APIs based on permissions and features. The RingCentral API uses specific error codes to simplify error processing for client applications. There are different categories of errors like server errors (HTTP 50x), authentication errors (HTTP 40x), and rate limiting errors (HTTP 429).
Call recording overview ring central
RingCentral provides call recording capabilities that allow recordings to be retrieved and streamed via their API. This enables uses cases like analyzing recordings to enhance customer interactions. RingCentral's call recording APIs support streaming playback of recordings using HTML5 audio tags without needing to download the file. Automatic call recording is not turned on by default and must be enabled in the account settings.
Ring central engaging with amazon alexa
RingCentral is integrating with Amazon Alexa to allow users to access RingCentral's communication services like voip calling, meetings, and faxes using voice commands with Alexa. This integration allows users to start and control RingCentral meetings, send messages, and make calls just by talking to Alexa. The integration authenticates users with voice recognition and securely connects RingCentral services with Alexa's voice assistant capabilities.
How ring central sdk changing the game
RingCentral provides communication services like voice calls, SMS, fax, and online meetings through their APIs. They have SDKs available for many programming languages to make it easy for developers to integrate these services into their applications. The RingCentral SDKs handle tasks like authorization and provide helper functions for working with API requests and responses. This allows developers across different platforms and languages to quickly add powerful communication capabilities to their applications.
When ring central connect salesforce
RingCentral integrates with Salesforce to provide seamless communication capabilities within the CRM. This improves customer retention, agent productivity, and business processes. The integration empowers the Salesforce system with RingCentral phone features and creates a more collaborative CRM experience. It allows users to create accounts, leads, contacts, and opportunities while on calls through a 360-degree view of customers. The integration is available on all browsers and devices and provides customized reports and dashboards along with accurate call and SMS logs to enhance the CRM experience.
Mule 4 connecting ring central
The document describes how to connect RingCentral APIs to send SMS messages using Mulesoft Mule 4. It involves creating a Mule application with a flow containing an HTTP listener, payload transformer, and HTTP request to call the RingCentral send SMS API. The flow first calls the RingCentral authorization API to get an access token, stores it in a variable, and passes it in the header when calling the send SMS API. This allows the application to authenticate and send SMS texts via the RingCentral API using Mule 4.
Ring central sdk
RingCentral exposes powerful communication APIs that allow sending messages via SMS, fax, or call from applications integrated with RingCentral. It provides SDKs for languages like Java, PHP, Python, and JavaScript to facilitate API access and handle authentication. The SDKs package RingCentral's API functionality into easy-to-use libraries for each language and handle tasks like token management. This allows developers across platforms and languages to quickly build communication features into their applications.
Ring central with okta
RingCentral and Okta integrate to provide secure single sign-on and identity management for RingCentral users. This allows users to access their RingCentral phone numbers from any mobile device securely. New users created in an organization's Active Directory will be automatically provisioned to RingCentral. The integration provides enterprise single sign-on so users only need to authenticate once to access multiple applications. It improves security, efficiency and simplicity by reducing the need for multiple credentials across different applications.
Ring central connecting salesforce overview
RingCentral is a leading cloud-based communication system that integrates with Salesforce to improve customer retention, agent productivity, and business processes. The integration allows users to create and manage Salesforce records while on calls through RingCentral, providing a 360-degree view of customers. It seamlessly connects the phone system and CRM for improved workflows and increased productivity.
Ring central call logs overview (part 2)
The document discusses RingCentral call logs and APIs. It provides the API URL to access call logs and notes that there is typically a 30 second delay before completed call details are available. It also mentions an API to access active/in-progress calls and that call log and call recording permissions are required. Finally, it notes administrators can enable/disable call log delivery and permissions.
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Calico 3
- 2. “Project Calico is the world's simplest, most scalable, open networking solution for OpenStack”. Calico, a pure layer3 approach to Virtual Networking for highly scalable & flexible Data centers. It is a open-source technology, that implements large, standards-based cloud data center infrastructures Calico supports rich and flexible network policy that enforces on every node in a cluster, to provide tenant isolation, security groups, and external reachability constraints.
- 4. What’s in Calico 3 ?
- 5. Calico has now following features: • Calico now stores its data in etcd version 3
- 6. Calico has now following features: • Calico now stores its data in etcd version 3 • Felix now compiles and runs on Windows in policy-only mode.
- 7. Calico has now following features: • Calico now stores its data in etcd version 3 • Felix now compiles and runs on Windows in policy-only mode. • This version of Calico easily supports migration and upgrade from Calico v2.6.5
- 8. Calico has now following features: • Calico now stores its data in etcd version 3 • Felix now compiles and runs on Windows in policy-only mode. • This version of Calico easily supports migration and upgrade from Calico v2.6.5 • calicoctl enhancements with new features.
- 9. Calico other changes: • Calico now assigns the host side of veth pairs a MAC address of ee:ee:ee:ee:ee:ee. If this fails, it uses a kernel-generated MAC address as before. For more information, refer to the Troubleshooting FAQ. cni-plugin #436 (@tmjd) •The CNI plugin now offers an optional environment variable called CNI_OLD_CONF_NAME. If set, the CNI plug-in cleans up old configuration data during an upgrade, making it easier to migrate to a new CNI_CONF_NAME value. cni-plugin #392(@weikinhuang) •The CNI plugin no longer throws a file exists message when programming routes. cni-plugin #406 (@gunjan5)
- 10. Calico other changes: • After a period of deprecation, this release removes support for the ETCD_AUTHORITY and ETCD_SCHEME environment variables. Calico no longer reads these values. If you have not transitioned to ETCD_ENDPOINTS, you must do so as of v3.0. Refer to Configuring calicoctl - etcdv3 datastore for more information. •A new node controller for Kubernetes deployments clears data associated with deleted nodes from the Calico datastore, preventing conflicts that can lead to crash loops.
- 11. Calico other changes: • Calico now works with Kubernetes network services proxy with IPVS/LVS. Calico enforces network policies with kube- proxy running in IPVS mode for Kubernetes clusters. Currently only workload ingress policy is supported. •Rolling update is now enabled by default in the Kubernetes self- hosted manifests. calico • The CNI plugin now offers an optional environment variable called CNI_OLD_CONF_NAME.
- 12. Unfortunately there are few limitations found as follows: • Currently it is offered only for Kubernetes, OpenShift, and host endpoint integrations. •GoBGP is currently not supported. •Route reflectors cannot be clustered.
- 13. For more information visit https://www.projectcalico.org/ https://docs.projectcalico.org/v2.6/introduction/ https://blog.tigera.io/tagged/calico