Episode 04 of "OpenShift in a nutshell" presentations in Iran OpenStack community group
This episode is about Nodes, Kublet, Image registry and web console of OpenShift.
I hope you will find it useful.
OpenShift In a Nutshell - Episode 05 - Core Concepts Part IBehnam Loghmani
Episode 05 of "OpenShift in a nutshell" presentations in Iran OpenStack community group
This episode is about core concepts in openshift.
Part 1 include concepts of Containers, Images, Pods and services
I hope you will find it useful.
OpenShift In a Nutshell - Episode 03 - Infrastructure part IBehnam Loghmani
Episode 03 of "OpenShift in a nutshell" presentations in Iran OpenStack community group
This episode is about master's components and high availability masters.
I hope you will find it useful.
This document discusses OpenShift v3 and how it can help organizations accelerate development at DevOps speed. It provides an overview of Kubernetes and OpenShift's technical architecture, how OpenShift enables continuous delivery and faster cycle times from idea to production. It also summarizes benefits for developers, integrations, administration capabilities, and the OpenShift product roadmap.
You have heard about containers and would like to see more than some hand waving and slideware. Well sit back and enjoy. We'll cover some basic vocabulary and tech for those who are new to the technology. From there on out, it will be all demos! Starting with just deploying a simple Docker image, we will work all the way up to a complete application and scale it on demand. You will leave a great taste of the technology Red Hat and Cisco will be bringing you to get your application development on the right track!
- The document discusses deploying OpenShift Origin on OpenStack. It begins with overviews of OpenStack, an open source cloud computing platform, and OpenShift Origin, the open source version of Red Hat's OpenShift Platform-as-a-Service (PaaS). It then demonstrates provisioning an OpenStack environment and deploying OpenShift Origin on top of it.
This document discusses OpenShift, an open source Platform as a Service (PaaS) from Red Hat. It provides an overview of OpenShift Origin, including that it runs on Linux, uses brokers and nodes to manage containers called gears that deploy user applications using cartridges. It also summarizes how to get involved with the OpenShift community through forums, blogs, GitHub and IRC/email lists. The conclusion encourages attendees to join the community as PaaS can benefit both developers and sysadmins.
OpenShift In a Nutshell - Episode 01 - IntroductionBehnam Loghmani
Episode 01 of "OpenShift in a nutshell" presentations in Iran OpenStack community group
This episode is about different versions of OpenShift, supported platforms, terminology and architecture of OpenShift.
I hope you will find it useful.
Kolla is a project that uses Docker containers to deploy OpenStack cloud software and services. It addresses issues with separating and upgrading OpenStack components by providing Docker images for common services like Nova, Glance, Cinder and more. Kolla utilizes technologies like Docker, Ansible and Jinja2 templates to generate configuration files and deploy containerized OpenStack. It aims to standardize OpenStack deployments and simplify upgrading components.
OpenShift In a Nutshell - Episode 05 - Core Concepts Part IBehnam Loghmani
Episode 05 of "OpenShift in a nutshell" presentations in Iran OpenStack community group
This episode is about core concepts in openshift.
Part 1 include concepts of Containers, Images, Pods and services
I hope you will find it useful.
OpenShift In a Nutshell - Episode 03 - Infrastructure part IBehnam Loghmani
Episode 03 of "OpenShift in a nutshell" presentations in Iran OpenStack community group
This episode is about master's components and high availability masters.
I hope you will find it useful.
This document discusses OpenShift v3 and how it can help organizations accelerate development at DevOps speed. It provides an overview of Kubernetes and OpenShift's technical architecture, how OpenShift enables continuous delivery and faster cycle times from idea to production. It also summarizes benefits for developers, integrations, administration capabilities, and the OpenShift product roadmap.
You have heard about containers and would like to see more than some hand waving and slideware. Well sit back and enjoy. We'll cover some basic vocabulary and tech for those who are new to the technology. From there on out, it will be all demos! Starting with just deploying a simple Docker image, we will work all the way up to a complete application and scale it on demand. You will leave a great taste of the technology Red Hat and Cisco will be bringing you to get your application development on the right track!
- The document discusses deploying OpenShift Origin on OpenStack. It begins with overviews of OpenStack, an open source cloud computing platform, and OpenShift Origin, the open source version of Red Hat's OpenShift Platform-as-a-Service (PaaS). It then demonstrates provisioning an OpenStack environment and deploying OpenShift Origin on top of it.
This document discusses OpenShift, an open source Platform as a Service (PaaS) from Red Hat. It provides an overview of OpenShift Origin, including that it runs on Linux, uses brokers and nodes to manage containers called gears that deploy user applications using cartridges. It also summarizes how to get involved with the OpenShift community through forums, blogs, GitHub and IRC/email lists. The conclusion encourages attendees to join the community as PaaS can benefit both developers and sysadmins.
OpenShift In a Nutshell - Episode 01 - IntroductionBehnam Loghmani
Episode 01 of "OpenShift in a nutshell" presentations in Iran OpenStack community group
This episode is about different versions of OpenShift, supported platforms, terminology and architecture of OpenShift.
I hope you will find it useful.
Kolla is a project that uses Docker containers to deploy OpenStack cloud software and services. It addresses issues with separating and upgrading OpenStack components by providing Docker images for common services like Nova, Glance, Cinder and more. Kolla utilizes technologies like Docker, Ansible and Jinja2 templates to generate configuration files and deploy containerized OpenStack. It aims to standardize OpenStack deployments and simplify upgrading components.
This document discusses testing Kubernetes and OpenShift at scale. It describes installing large clusters of 1000+ nodes, using scalability test tools like the Kubernetes performance test repo and OpenShift SVT repo to load clusters and generate traffic. Sample results show loading clusters with thousands of pods and projects, and peaks in master node resource usage when loading and deleting hundreds of pods simultaneously.
This document provides an overview of Kubernetes 101. It begins with asking why Kubernetes is needed and provides a brief history of the project. It describes containers and container orchestration tools. It then covers the main components of Kubernetes architecture including pods, replica sets, deployments, services, and ingress. It provides examples of common Kubernetes manifest files and discusses basic Kubernetes primitives. It concludes with discussing DevOps practices after adopting Kubernetes and potential next steps to learn more advanced Kubernetes topics.
This document provides an introduction to Docker and OpenShift. It begins with an overview of containers and Docker, then discusses OpenShift as a platform for developing, running and managing applications using containers. Key concepts covered include Docker images, OpenShift's use of Kubernetes to manage pods and container orchestration, build configurations, deployment configurations, routes and services for network communication, and the use of projects/namespaces for resource isolation and security. The document concludes with a demonstration of Docker and OpenShift.
Soft Introduction to Google's framework for taming containers in the cloud. For devs and architects that they just enter the world of cloud, microservices and containers
Containers provide security through mechanisms like kernel namespaces, control groups (cgroups), and SELinux labels. The Docker daemon manages these mechanisms to isolate containers and apply resource limits. While containers enable application density and portability, administrators must still practice secure configuration by limiting container privileges, updating containers regularly, and monitoring logs. When used properly, containers can improve security by isolating applications and minimizing the risk of compromise.
Kubernetes seems to be the biggest buzz word currently in the DevOps world. The Google designed container orchestrator based in their 10+ years of experience running production applications using containers seems to have positioned as the market leader.
Open source, available in both Google Cloud and Azure container platforms or as a custom installation, it is ready to receive production loads.
During this talk we will discover how does Kubernetes works, its architecture, what components compose a Kubernetes cluster. We will also learn what objects can a developer use to deploy its applications on a Kubernetes cluster. We will see a live demo where we will deploy an application and then introduce changes to it without any downtime.
These slides were used during a technical session for the Cloud-Native El Salvador community. It covers the basic Kubernetes components, some installers and main Kubernetes resources. For the demo, it was used the capabilites provided by the Horizontal Pod Autoscaler.
This document introduces Rebuild, a tool that uses Linux containers to provide isolated development environments. It allows developers to easily create, modify, run, and share consistent environments. Rebuild provides a CLI to manage environments locally and publish them to remote registries for sharing. Environments can be created from base images on DockerHub or by importing file systems. Rebuild aims to simplify embedded and IoT development by eliminating issues caused by inconsistent environments.
Diving Through The Layers: Investigating runc, containerd, and the Docker eng...Phil Estes
A presentation given on Thursday, January 19th, 2017 at the Devops Remote Conf 2017. This talk details the history of the Docker engine architecture, focusing on the split in April 2016 into the containerd and runc layers, and talking through the December 2016 announcement of the *new containerd project and what it will bring for the Docker engine and other consumers.
Enabling Production Grade Containerized Applications through Policy Based Inf...Docker, Inc.
This session covers the solution addressing the needs of enabling product-grade containerized applications. You will learn how operations teams running containerized applications in a shared infrastructure can define and enforce policies to provide security, monitoring, and performance for network, storage, and computing. You will learn about Contiv and Mantl, open source projects that create a framework for cloud native application development and infrastructure with application intent and operational policies. Contiv integrates Cisco infrastructure (UCS, Nexus, and ACI) with Docker Datacenter to help enterprises adopt containers at a larger scale.
Containers, OCI, CNCF, Magnum, Kuryr, and You!Daniel Krook
This document discusses container technology and its integration with OpenStack. It provides an overview of how containerization has evolved over time through various independent projects. It describes how several OpenStack projects like Nova, Heat, Kolla, Murano leverage containers. It focuses on how Magnum provides APIs for container orchestration engines and how Kuryr connects Docker and Kubernetes networks to OpenStack. It then introduces the Open Container Initiative (OCI) and Cloud Native Computing Foundation (CNCF), which aim to develop open standards for containers and cloud-native applications. The presenters encourage attendees to get involved in these standards bodies to help ensure the standards meet their usage scenarios.
Docker Meetup - Melbourne 2015 - Kubernetes Deep DiveKen Thompson
This document provides an overview of Kubernetes networking and storage capabilities. It begins with an agenda that includes a deep dive on Kubernetes networking and persistent volumes, as well as live demos of persistent storage and another topic. The document then discusses Kubernetes networking at the host level using pods that share IP, IPC, and disk, as well as inter-host networking solutions like OpenShift SDN. It also covers Kubernetes persistent volume claims that allow administrators to provision storage and developers to request storage that is independent of the underlying devices. The document concludes with demos of storage and another topic.
Kubernetes is an open-source system for managing containerized applications across multiple hosts. It includes key components like Pods, Services, ReplicationControllers, and a master node for managing the cluster. The master maintains state using etcd and schedules containers on worker nodes, while nodes run the kubelet daemon to manage Pods and their containers. Kubernetes handles tasks like replication, rollouts, and health checking through its API objects.
An in depth overview of Kubernetes and it's various components.
NOTE: This is a fixed version of a previous presentation (a draft was uploaded with some errors)
This document provides an introduction and overview of Kubernetes for deploying and managing containerized applications at scale. It discusses Kubernetes' key features like self-healing, dynamic scaling, networking and efficient resource usage. It then demonstrates setting up a Kubernetes cluster on AWS and deploying a sample application using pods, deployments and services. While Kubernetes provides many benefits, the document notes it requires battle-testing to be production-ready and other topics like logging, monitoring and custom autoscaling solutions would need separate discussions.
(Draft) Kubernetes - A Comprehensive OverviewBob Killen
Kubernetes is an open-source system for automating deployment, scaling, and management of containerized applications. It groups containers that make up an application into logical units for easy management and discovery called pods. Its main components include a master node that manages the cluster and worker nodes that run the applications. It uses labels to organize resources and selectors to group related objects. Common concepts include pods, services for discovery/load balancing, replica controllers for scaling, and namespaces for isolation. It provides mechanisms for configuration, storage, security, and networking out of the box to ensure containers can run reliably and be easily managed at scale.
OpenShift In a Nutshell - Episode 06 - Core Concepts Part IIBehnam Loghmani
Episode 06 of "OpenShift in a nutshell" presentations in Iran OpenStack community group
This episode is about core concepts in OpenShift.
Part 2 includes concepts of Users, Projects, Builds and Image streams
At the end of presentation you can find a link that helps you to setup OpenShift in your local system ( this setup is not a enterprise setup and it's only for creating a small test environment ).
I hope you will find it useful.
OpenShift In a Nutshell - Episode 02 - ArchitectureBehnam Loghmani
Episode 02 of "OpenShift in a nutshell" presentations in Iran OpenStack community group
This episode is about different layers, architecture, security in OpenShift.
I hope you will find it useful.
This document discusses testing Kubernetes and OpenShift at scale. It describes installing large clusters of 1000+ nodes, using scalability test tools like the Kubernetes performance test repo and OpenShift SVT repo to load clusters and generate traffic. Sample results show loading clusters with thousands of pods and projects, and peaks in master node resource usage when loading and deleting hundreds of pods simultaneously.
This document provides an overview of Kubernetes 101. It begins with asking why Kubernetes is needed and provides a brief history of the project. It describes containers and container orchestration tools. It then covers the main components of Kubernetes architecture including pods, replica sets, deployments, services, and ingress. It provides examples of common Kubernetes manifest files and discusses basic Kubernetes primitives. It concludes with discussing DevOps practices after adopting Kubernetes and potential next steps to learn more advanced Kubernetes topics.
This document provides an introduction to Docker and OpenShift. It begins with an overview of containers and Docker, then discusses OpenShift as a platform for developing, running and managing applications using containers. Key concepts covered include Docker images, OpenShift's use of Kubernetes to manage pods and container orchestration, build configurations, deployment configurations, routes and services for network communication, and the use of projects/namespaces for resource isolation and security. The document concludes with a demonstration of Docker and OpenShift.
Soft Introduction to Google's framework for taming containers in the cloud. For devs and architects that they just enter the world of cloud, microservices and containers
Containers provide security through mechanisms like kernel namespaces, control groups (cgroups), and SELinux labels. The Docker daemon manages these mechanisms to isolate containers and apply resource limits. While containers enable application density and portability, administrators must still practice secure configuration by limiting container privileges, updating containers regularly, and monitoring logs. When used properly, containers can improve security by isolating applications and minimizing the risk of compromise.
Kubernetes seems to be the biggest buzz word currently in the DevOps world. The Google designed container orchestrator based in their 10+ years of experience running production applications using containers seems to have positioned as the market leader.
Open source, available in both Google Cloud and Azure container platforms or as a custom installation, it is ready to receive production loads.
During this talk we will discover how does Kubernetes works, its architecture, what components compose a Kubernetes cluster. We will also learn what objects can a developer use to deploy its applications on a Kubernetes cluster. We will see a live demo where we will deploy an application and then introduce changes to it without any downtime.
These slides were used during a technical session for the Cloud-Native El Salvador community. It covers the basic Kubernetes components, some installers and main Kubernetes resources. For the demo, it was used the capabilites provided by the Horizontal Pod Autoscaler.
This document introduces Rebuild, a tool that uses Linux containers to provide isolated development environments. It allows developers to easily create, modify, run, and share consistent environments. Rebuild provides a CLI to manage environments locally and publish them to remote registries for sharing. Environments can be created from base images on DockerHub or by importing file systems. Rebuild aims to simplify embedded and IoT development by eliminating issues caused by inconsistent environments.
Diving Through The Layers: Investigating runc, containerd, and the Docker eng...Phil Estes
A presentation given on Thursday, January 19th, 2017 at the Devops Remote Conf 2017. This talk details the history of the Docker engine architecture, focusing on the split in April 2016 into the containerd and runc layers, and talking through the December 2016 announcement of the *new containerd project and what it will bring for the Docker engine and other consumers.
Enabling Production Grade Containerized Applications through Policy Based Inf...Docker, Inc.
This session covers the solution addressing the needs of enabling product-grade containerized applications. You will learn how operations teams running containerized applications in a shared infrastructure can define and enforce policies to provide security, monitoring, and performance for network, storage, and computing. You will learn about Contiv and Mantl, open source projects that create a framework for cloud native application development and infrastructure with application intent and operational policies. Contiv integrates Cisco infrastructure (UCS, Nexus, and ACI) with Docker Datacenter to help enterprises adopt containers at a larger scale.
Containers, OCI, CNCF, Magnum, Kuryr, and You!Daniel Krook
This document discusses container technology and its integration with OpenStack. It provides an overview of how containerization has evolved over time through various independent projects. It describes how several OpenStack projects like Nova, Heat, Kolla, Murano leverage containers. It focuses on how Magnum provides APIs for container orchestration engines and how Kuryr connects Docker and Kubernetes networks to OpenStack. It then introduces the Open Container Initiative (OCI) and Cloud Native Computing Foundation (CNCF), which aim to develop open standards for containers and cloud-native applications. The presenters encourage attendees to get involved in these standards bodies to help ensure the standards meet their usage scenarios.
Docker Meetup - Melbourne 2015 - Kubernetes Deep DiveKen Thompson
This document provides an overview of Kubernetes networking and storage capabilities. It begins with an agenda that includes a deep dive on Kubernetes networking and persistent volumes, as well as live demos of persistent storage and another topic. The document then discusses Kubernetes networking at the host level using pods that share IP, IPC, and disk, as well as inter-host networking solutions like OpenShift SDN. It also covers Kubernetes persistent volume claims that allow administrators to provision storage and developers to request storage that is independent of the underlying devices. The document concludes with demos of storage and another topic.
Kubernetes is an open-source system for managing containerized applications across multiple hosts. It includes key components like Pods, Services, ReplicationControllers, and a master node for managing the cluster. The master maintains state using etcd and schedules containers on worker nodes, while nodes run the kubelet daemon to manage Pods and their containers. Kubernetes handles tasks like replication, rollouts, and health checking through its API objects.
An in depth overview of Kubernetes and it's various components.
NOTE: This is a fixed version of a previous presentation (a draft was uploaded with some errors)
This document provides an introduction and overview of Kubernetes for deploying and managing containerized applications at scale. It discusses Kubernetes' key features like self-healing, dynamic scaling, networking and efficient resource usage. It then demonstrates setting up a Kubernetes cluster on AWS and deploying a sample application using pods, deployments and services. While Kubernetes provides many benefits, the document notes it requires battle-testing to be production-ready and other topics like logging, monitoring and custom autoscaling solutions would need separate discussions.
(Draft) Kubernetes - A Comprehensive OverviewBob Killen
Kubernetes is an open-source system for automating deployment, scaling, and management of containerized applications. It groups containers that make up an application into logical units for easy management and discovery called pods. Its main components include a master node that manages the cluster and worker nodes that run the applications. It uses labels to organize resources and selectors to group related objects. Common concepts include pods, services for discovery/load balancing, replica controllers for scaling, and namespaces for isolation. It provides mechanisms for configuration, storage, security, and networking out of the box to ensure containers can run reliably and be easily managed at scale.
OpenShift In a Nutshell - Episode 06 - Core Concepts Part IIBehnam Loghmani
Episode 06 of "OpenShift in a nutshell" presentations in Iran OpenStack community group
This episode is about core concepts in OpenShift.
Part 2 includes concepts of Users, Projects, Builds and Image streams
At the end of presentation you can find a link that helps you to setup OpenShift in your local system ( this setup is not a enterprise setup and it's only for creating a small test environment ).
I hope you will find it useful.
OpenShift In a Nutshell - Episode 02 - ArchitectureBehnam Loghmani
Episode 02 of "OpenShift in a nutshell" presentations in Iran OpenStack community group
This episode is about different layers, architecture, security in OpenShift.
I hope you will find it useful.
OpenShift is Red Hat's container application platform that provides a full-stack platform for deploying and managing containerized applications. It is based on Docker and Kubernetes and provides additional capabilities for self-service, automation, multi-language support, and enterprise features like authentication, centralized logging, and integration with Red Hat's JBoss middleware. OpenShift handles building, deploying, and scaling applications in a clustered environment with capabilities for continuous integration/delivery, persistent storage, routing, and monitoring.
The document discusses the Cloudify platform for deploying applications to various cloud environments. Cloudify aims to allow deployment of applications without code changes across any cloud or infrastructure. It uses recipes and a DSL to describe application topology and configuration. Cloudify recipes can deploy various application types and databases. It includes built-in support for common applications, databases, and cloud providers. Cloudify handles provisioning infrastructure through its cloud drivers and deploys applications according to the recipes.
How did Trinity get to Number One in EuropeJohn Whelan
Trinity College in Dublin became the top university in Europe for producing student entrepreneurs. The executive director of Launchbox/Launchpad, John Whelan, explains that Trinity provided experiential and co-curricular supports to inspire and nurture entrepreneurial students. These programs included LaunchPad which helped students start companies like FoodCloud to help small farms donate excess food to the UN World Food Programme, and LaunchBox which assisted startups like SiteSpy and Stand At Mobile World Congress 2016.
PaaS POV_To PaaS or Not There really is no question_150601_FINAL_PRINT_READYRene Claudio
Enterprise IT needs to achieve a much higher degree of agility by increasing delivery velocity from requirements to releases. PaaS is a foundational enabler of IT agility by allowing developers to focus on coding while automating operational activities like provisioning and deploying environments. PaaS provides application runtimes and services, enables microservices architectures, and automates operations tasks like infrastructure management, deployments, and scaling. Achieving IT agility starts with a PaaS proof-of-concept to identify workloads that would benefit and determine a roadmap for adoption.
The document discusses the business case for using Platform-as-a-Service (PaaS) within enterprises. It outlines the benefits of building applications on a PaaS, such as reducing development costs by 30% and avoiding vendor lock-in. The presentation then discusses characteristics of cloud-optimized applications and examples of common PaaS services. Finally, it provides nine questions enterprises should consider when selecting a PaaS, such as whether it needs to be public or private, and what complementary application services are offered.
An Evaluation of OpenStack Deployment Frameworksshane_gibson
Symantec evaluated several OpenStack deployment frameworks to test provisioning OpenStack clusters from bare metal. They tested Fuel Web, MaaS/JuJu, Crowbar, Foreman, and Rackspace Private Cloud. Crowbar had the fastest time to deploy a full OpenStack cluster and met most of Symantec's requirements. The evaluation provided feedback to vendors on improving automation, resiliency, and managing complex configurations when deploying OpenStack at scale.
The document discusses OpenShift security context constraints (SCCs) and how to configure them to allow running a WordPress container. It begins with an overview of SCCs and their purpose in OpenShift for controlling permissions for pods. It then describes issues running the WordPress container under the default "restricted" SCC due to permission errors. The document explores editing the "restricted" SCC and removing capabilities and user restrictions to address the errors. Alternatively, it notes the "anyuid" SCC can be used which is more permissive and standard for allowing the WordPress container to run successfully.
Ultimate DevOps - Jenkins Enterprise & Red Hat OpenShiftAndy Pemberton
This document discusses using OpenShift and CloudBees Jenkins Platform together for DevOps. OpenShift is a PaaS built on Docker and Kubernetes that allows deploying applications and services. Jenkins can be easily started and integrated with OpenShift to use it as an elastic runtime or deployment target. Jenkins Pipeline allows defining CI/CD pipelines as code. A live demo shows using OpenShift from a Jenkins Pipeline to build and deploy an application. Additional resources are provided to learn more about the OpenShift and CloudBees integration.
1) The document describes an Azure Resource Manager (ARM) template for deploying OpenShift Enterprise on Azure. It provisions masters, infra nodes, and worker nodes with load balancing and storage.
2) The ARM template automates the entire deployment process through nested templates for each resource and Bash scripts for configuration. It handles naming, load balancing, storage, networking, and more.
3) The goal is to create a production-ready reference architecture for OpenShift on Azure and automate the deployment process through the ARM template. Current work focuses on deployment, storage, authentication, and documentation. Future work includes additional features and integrations.
This document discusses DevOps workflows using OpenShift and ManageIQ. It describes using GitLab for source code management, CI/CD, and collaboration. OpenShift is used as a platform for deploying and managing containerized applications. ManageIQ orchestrates provisioning of the DevOps tools including FreeIPA for authentication, GitLab, and OpenShift. The ecosystem is integrated through a CI/CD pipeline that builds, tests, reviews, and deploys code changes from a Git repository to OpenShift.
Developing microservices with wildfly swarm and deploying on openshiftandreas kuncoro
The document discusses developing microservices with WildFly Swarm and deploying them on OpenShift. It covers how WildFly Swarm allows Java EE components to be packaged independently as microservices. It also explains how OpenShift provides the prerequisites for managing microservices like automated deployment, service discovery, and containers. The key takeaways are that Java EE is still relevant through projects like WildFly Swarm, which enable microservices, and that OpenShift's PaaS capabilities complement a microservices architecture.
Minishift allows users to run OpenShift locally by downloading the Minishift binary from GitHub and executing "./minishift start" in their terminal to launch a single-node OpenShift cluster using a hypervisor like xhyve, providing access to the web console. Users can then log in and interact with the local OpenShift deployment, getting support via the Minishift IRC channel or mailing list.
Introduction to Open stack - An Overview SpringPeople
OpenStack is a free & open-source software platform for cloud computing, mostly deployed as an IaaS. In this Slide, we will cover:
- Evolution of Openstack
- Cloud, its types and advantages
- Importance and overview of Openstack
- Openstack course syllabus
The document describes a survey of open source cloud architectures including Eucalyptus, OpenStack, CloudStack, and OpenNebula. It discusses installing each one and attempting to evaluate their performance. However, issues were encountered when trying to log into the virtual machine instances that prevented benchmarking. Specifically, incorrect passwords were used across all architectures despite trying standard passwords and different image files. The one exception was OpenNebula where checking a one_auth file resolved the issue.
Quick overview of Openstack architectureToni Ramirez
The document provides an overview of OpenStack, including:
- OpenStack is an open source cloud computing platform consisting of interrelated components that provide infrastructure as a service.
- The major components are Nova (compute), Glance (image), Swift (object storage), Cinder (block storage), Quantum (networking), Keystone (identity), and Horizon (dashboard).
- Each component has multiple sub-components that work together to provide services like compute, storage, networking, and identity/access management.
OpenStack is an open-source cloud computing platform that provides common services for both private and public clouds. It is composed of interrelated components that provide compute, networking, storage and other capabilities. These components include Nova (compute), Neutron (networking), Swift (object storage), Cinder (block storage), Glance (image service), Keystone (identity management) and Horizon (dashboard). Together these provide infrastructure as a service capabilities to deploy and manage virtual machines and applications across public, private or hybrid cloud environments.
Overview of OpenDaylight Container Orchestration Engine IntegrationMichelle Holley
Looking for a way to deploy a stable OpenStack Cloud Environment with Opendaylight at ease? This session is about learning to deploy a Cloud environment with OPNFV Fuel deployer. Fuel is a deployment tool which deploys a wide variety of distributions with third party plugins like OpenDayLight, while abstracting out complexities of the deployment. The intent of this session is to familiarize deployment of OpenStack with OpenDaylight.
About the presenter: Pramod Raghavendra Jayathirth is a software developer in OpenStack and OpenDayLight, working for OTC, SSG at Intel. His Area of Interest is in Cloud Networking and Applications. He has prior experience in Databases and his current focus is on developing features of Cloud Networking Platform. He holds Masters Degree from San Jose State University.
This document provides an introduction and overview of OpenStack, its components, and Compute infrastructure (Nova). OpenStack is an open source cloud computing platform that allows enterprises to setup and run cloud infrastructure. It consists of three main services - Compute (Nova), Storage (Swift), and Imaging (Glance). Nova is the underlying fabric controller that manages compute resources, networking, authorization and scalability. It exposes its capabilities via a REST API compatible with Amazon EC2.
This document provides an introduction and overview of OpenStack, its components, and Compute infrastructure (Nova). OpenStack is an open source cloud computing platform that allows enterprises to setup and run cloud infrastructure. It consists of three main services - Compute (Nova), Storage (Swift), and Imaging (Glance). Nova is the underlying fabric controller that manages compute resources, networking, authorization and scalability. It exposes its capabilities through an EC2 compatible API.
OpenStack Identity - Keystone (kilo) by Lorenzo Carnevale and Silvio TavillaLorenzo Carnevale
OpenStack Identity Service (Keystone) seminar.
Distributed Systems course at Engineering and Computer Science (ECS), University of Messina.
By Lorenzo Carnevale and Silvio Tavilla.
Seminar’s topics
❖ OpenStack Identity - Keystone (kilo)
❖ Installation and first configuration of Keystone
❖ Workshop
❖ Identity service configuration
➢ Identity API protection with RBAC
➢ Use Trusts
➢ Certificates for PKI
❖ Hierarchical Projects
❖ Identity API v3 client example
OpenStack Identity - Keystone (liberty) by Lorenzo Carnevale and Silvio TavillaLorenzo Carnevale
OpenStack Identity Service (Keystone) seminar.
Distributed Systems course at Engineering and Computer Science (ECS), University of Messina.
By Lorenzo Carnevale and Silvio Tavilla.
Seminar’s topics
❖ OpenStack Identity - Keystone (liberty)
❖ Installation and first configuration of Keystone
❖ Identity service configuration
➢ Identity API protection with RBAC
➢ Use Trusts
➢ Certificates for PKI
❖ Hierarchical Projects
❖ Identity API v3 client example
Ritesh Nanda and Syed Armani are cloud architects who discuss OpenStack, an open source cloud computing platform. OpenStack provides infrastructure as a service and allows users to manage compute, storage, and networking resources. Key OpenStack components include Nova (compute), Swift (object storage), Glance (images), Keystone (identity), Horizon (dashboard), Quantum/Neutron (networking), Cinder (block storage), and Ceilometer (telemetry). The architects describe the purpose and architecture of these components. They conclude that OpenStack is well-suited for private, public, and hybrid clouds and is being adopted by enterprises.
OpenStack is an open source cloud computing platform that aims to produce a ubiquitous cloud computing platform for both public and private clouds. It provides simple and scalable tools for automating the management of compute, storage, and networking resources and allows enterprises to control and monitor their cloud environment. OpenStack consists of a series of interrelated projects that provide automation, management, and control of large pools of compute, storage, and networking resources throughout a data center.
IBM Cloud Pak for Integration 2020.2.1 installation khawkwf
The document provides instructions for installing IBMCP4I v2020.2.1 in 3 steps:
1. It outlines the prerequisite requirements including server sizing, file system requirements, and integration component sizing.
2. It describes how to add the online catalog sources to install operators if the cluster is connected to the internet.
3. It explains how to mirror the operators to a private registry if the cluster is in a restricted environment not connected to the internet, which involves preparing the registry, bastion host, downloading packages, and configuring the cluster.
Docker containers have been making inroads into Windows and Azure world. Docker has now replaced the traditional Azure IaaS & PaaS services, offering superior container versions which are more responsive, cost effective, and agile. In this session for Charlotte Azure User Group, we will take an in-depth look at the intersection of Docker and Azure, and how Docker is empowering next gen Azure services.
Here's the link to CAG meetup for the event - https://www.meetup.com/Charlotte-Microsoft-Azure/events/fpftgmyxjbjb/
OpenStack is an open source software project that provides tools to build public and private clouds using standard hardware. It includes modules for compute (provisioning virtual machines), object storage (storing and retrieving objects), and an image service. The OpenStack community aims to produce an ubiquitous open source cloud platform that is simple to implement and massively scalable for both public and private cloud providers.
Do you think of cheetahs not RabbitMQ when you hear the word Swift? Think a Nova is just a giant exploding star, not a cloud compute engine. This deck (presented at the OpenStack Boston meetup) provides introduction will answer your many questions. It covers the basic components including: Nova, Swift, Cinder, Keystone, Horizon and Glance.
Similar to OpenShift In a Nutshell - Episode 04 - Infrastructure part II (20)
Taking AI to the Next Level in Manufacturing.pdfssuserfac0301
Read Taking AI to the Next Level in Manufacturing to gain insights on AI adoption in the manufacturing industry, such as:
1. How quickly AI is being implemented in manufacturing.
2. Which barriers stand in the way of AI adoption.
3. How data quality and governance form the backbone of AI.
4. Organizational processes and structures that may inhibit effective AI adoption.
6. Ideas and approaches to help build your organization's AI strategy.
Cosa hanno in comune un mattoncino Lego e la backdoor XZ?Speck&Tech
ABSTRACT: A prima vista, un mattoncino Lego e la backdoor XZ potrebbero avere in comune il fatto di essere entrambi blocchi di costruzione, o dipendenze di progetti creativi e software. La realtà è che un mattoncino Lego e il caso della backdoor XZ hanno molto di più di tutto ciò in comune.
Partecipate alla presentazione per immergervi in una storia di interoperabilità, standard e formati aperti, per poi discutere del ruolo importante che i contributori hanno in una comunità open source sostenibile.
BIO: Sostenitrice del software libero e dei formati standard e aperti. È stata un membro attivo dei progetti Fedora e openSUSE e ha co-fondato l'Associazione LibreItalia dove è stata coinvolta in diversi eventi, migrazioni e formazione relativi a LibreOffice. In precedenza ha lavorato a migrazioni e corsi di formazione su LibreOffice per diverse amministrazioni pubbliche e privati. Da gennaio 2020 lavora in SUSE come Software Release Engineer per Uyuni e SUSE Manager e quando non segue la sua passione per i computer e per Geeko coltiva la sua curiosità per l'astronomia (da cui deriva il suo nickname deneb_alpha).
Fueling AI with Great Data with Airbyte WebinarZilliz
This talk will focus on how to collect data from a variety of sources, leveraging this data for RAG and other GenAI use cases, and finally charting your course to productionalization.
Infrastructure Challenges in Scaling RAG with Custom AI modelsZilliz
Building Retrieval-Augmented Generation (RAG) systems with open-source and custom AI models is a complex task. This talk explores the challenges in productionizing RAG systems, including retrieval performance, response synthesis, and evaluation. We’ll discuss how to leverage open-source models like text embeddings, language models, and custom fine-tuned models to enhance RAG performance. Additionally, we’ll cover how BentoML can help orchestrate and scale these AI components efficiently, ensuring seamless deployment and management of RAG systems in the cloud.
OpenID AuthZEN Interop Read Out - AuthorizationDavid Brossard
During Identiverse 2024 and EIC 2024, members of the OpenID AuthZEN WG got together and demoed their authorization endpoints conforming to the AuthZEN API
In the rapidly evolving landscape of technologies, XML continues to play a vital role in structuring, storing, and transporting data across diverse systems. The recent advancements in artificial intelligence (AI) present new methodologies for enhancing XML development workflows, introducing efficiency, automation, and intelligent capabilities. This presentation will outline the scope and perspective of utilizing AI in XML development. The potential benefits and the possible pitfalls will be highlighted, providing a balanced view of the subject.
We will explore the capabilities of AI in understanding XML markup languages and autonomously creating structured XML content. Additionally, we will examine the capacity of AI to enrich plain text with appropriate XML markup. Practical examples and methodological guidelines will be provided to elucidate how AI can be effectively prompted to interpret and generate accurate XML markup.
Further emphasis will be placed on the role of AI in developing XSLT, or schemas such as XSD and Schematron. We will address the techniques and strategies adopted to create prompts for generating code, explaining code, or refactoring the code, and the results achieved.
The discussion will extend to how AI can be used to transform XML content. In particular, the focus will be on the use of AI XPath extension functions in XSLT, Schematron, Schematron Quick Fixes, or for XML content refactoring.
The presentation aims to deliver a comprehensive overview of AI usage in XML development, providing attendees with the necessary knowledge to make informed decisions. Whether you’re at the early stages of adopting AI or considering integrating it in advanced XML development, this presentation will cover all levels of expertise.
By highlighting the potential advantages and challenges of integrating AI with XML development tools and languages, the presentation seeks to inspire thoughtful conversation around the future of XML development. We’ll not only delve into the technical aspects of AI-powered XML development but also discuss practical implications and possible future directions.
Driving Business Innovation: Latest Generative AI Advancements & Success StorySafe Software
Are you ready to revolutionize how you handle data? Join us for a webinar where we’ll bring you up to speed with the latest advancements in Generative AI technology and discover how leveraging FME with tools from giants like Google Gemini, Amazon, and Microsoft OpenAI can supercharge your workflow efficiency.
During the hour, we’ll take you through:
Guest Speaker Segment with Hannah Barrington: Dive into the world of dynamic real estate marketing with Hannah, the Marketing Manager at Workspace Group. Hear firsthand how their team generates engaging descriptions for thousands of office units by integrating diverse data sources—from PDF floorplans to web pages—using FME transformers, like OpenAIVisionConnector and AnthropicVisionConnector. This use case will show you how GenAI can streamline content creation for marketing across the board.
Ollama Use Case: Learn how Scenario Specialist Dmitri Bagh has utilized Ollama within FME to input data, create custom models, and enhance security protocols. This segment will include demos to illustrate the full capabilities of FME in AI-driven processes.
Custom AI Models: Discover how to leverage FME to build personalized AI models using your data. Whether it’s populating a model with local data for added security or integrating public AI tools, find out how FME facilitates a versatile and secure approach to AI.
We’ll wrap up with a live Q&A session where you can engage with our experts on your specific use cases, and learn more about optimizing your data workflows with AI.
This webinar is ideal for professionals seeking to harness the power of AI within their data management systems while ensuring high levels of customization and security. Whether you're a novice or an expert, gain actionable insights and strategies to elevate your data processes. Join us to see how FME and AI can revolutionize how you work with data!
Programming Foundation Models with DSPy - Meetup SlidesZilliz
Prompting language models is hard, while programming language models is easy. In this talk, I will discuss the state-of-the-art framework DSPy for programming foundation models with its powerful optimizers and runtime constraint system.
Generating privacy-protected synthetic data using Secludy and MilvusZilliz
During this demo, the founders of Secludy will demonstrate how their system utilizes Milvus to store and manipulate embeddings for generating privacy-protected synthetic data. Their approach not only maintains the confidentiality of the original data but also enhances the utility and scalability of LLMs under privacy constraints. Attendees, including machine learning engineers, data scientists, and data managers, will witness first-hand how Secludy's integration with Milvus empowers organizations to harness the power of LLMs securely and efficiently.
Ocean lotus Threat actors project by John Sitima 2024 (1).pptxSitimaJohn
Ocean Lotus cyber threat actors represent a sophisticated, persistent, and politically motivated group that poses a significant risk to organizations and individuals in the Southeast Asian region. Their continuous evolution and adaptability underscore the need for robust cybersecurity measures and international cooperation to identify and mitigate the threats posed by such advanced persistent threat groups.
AI-Powered Food Delivery Transforming App Development in Saudi Arabia.pdfTechgropse Pvt.Ltd.
In this blog post, we'll delve into the intersection of AI and app development in Saudi Arabia, focusing on the food delivery sector. We'll explore how AI is revolutionizing the way Saudi consumers order food, how restaurants manage their operations, and how delivery partners navigate the bustling streets of cities like Riyadh, Jeddah, and Dammam. Through real-world case studies, we'll showcase how leading Saudi food delivery apps are leveraging AI to redefine convenience, personalization, and efficiency.
Unlocking Productivity: Leveraging the Potential of Copilot in Microsoft 365, a presentation by Christoforos Vlachos, Senior Solutions Manager – Modern Workplace, Uni Systems
AI 101: An Introduction to the Basics and Impact of Artificial IntelligenceIndexBug
Imagine a world where machines not only perform tasks but also learn, adapt, and make decisions. This is the promise of Artificial Intelligence (AI), a technology that's not just enhancing our lives but revolutionizing entire industries.
Have you ever been confused by the myriad of choices offered by AWS for hosting a website or an API?
Lambda, Elastic Beanstalk, Lightsail, Amplify, S3 (and more!) can each host websites + APIs. But which one should we choose?
Which one is cheapest? Which one is fastest? Which one will scale to meet our needs?
Join me in this session as we dive into each AWS hosting service to determine which one is best for your scenario and explain why!
Threats to mobile devices are more prevalent and increasing in scope and complexity. Users of mobile devices desire to take full advantage of the features
available on those devices, but many of the features provide convenience and capability but sacrifice security. This best practices guide outlines steps the users can take to better protect personal devices and information.
TrustArc Webinar - 2024 Global Privacy SurveyTrustArc
How does your privacy program stack up against your peers? What challenges are privacy teams tackling and prioritizing in 2024?
In the fifth annual Global Privacy Benchmarks Survey, we asked over 1,800 global privacy professionals and business executives to share their perspectives on the current state of privacy inside and outside of their organizations. This year’s report focused on emerging areas of importance for privacy and compliance professionals, including considerations and implications of Artificial Intelligence (AI) technologies, building brand trust, and different approaches for achieving higher privacy competence scores.
See how organizational priorities and strategic approaches to data security and privacy are evolving around the globe.
This webinar will review:
- The top 10 privacy insights from the fifth annual Global Privacy Benchmarks Survey
- The top challenges for privacy leaders, practitioners, and organizations in 2024
- Key themes to consider in developing and maintaining your privacy program
Your One-Stop Shop for Python Success: Top 10 US Python Development Providersakankshawande
Simplify your search for a reliable Python development partner! This list presents the top 10 trusted US providers offering comprehensive Python development services, ensuring your project's success from conception to completion.
Best 20 SEO Techniques To Improve Website Visibility In SERPPixlogix Infotech
Boost your website's visibility with proven SEO techniques! Our latest blog dives into essential strategies to enhance your online presence, increase traffic, and rank higher on search engines. From keyword optimization to quality content creation, learn how to make your site stand out in the crowded digital landscape. Discover actionable tips and expert insights to elevate your SEO game.
4. IRAN Community| OpenStack.ir
OpenShift Infrastructure
A node provides the runtime environments for containers. Each node in a Kubernetes
cluster has the required services to be managed by the master. Nodes also have the
required services to run pods, including Docker, a kubelet, and a service proxy.
5. IRAN Community| OpenStack.ir
OpenShift Infrastructure
OpenShift Origin creates nodes from a cloud provider, physical systems, or virtual
systems. Kubernetes interacts with node objects that are a representation of those
nodes. What this means is that when Kubernetes creates a node, it is really just creating
an object that represents the node in its internal state The master uses the
information from node objects to validate nodes with health checks. A node is ignored
until it passes the health checks, and the master continues checking nodes until they
are valid.
6. IRAN Community| OpenStack.ir
OpenShift Infrastructure
After creation, Kubernetes will check whether the node is valid or not. For example,
if you try to create a node from the following content:
{
"kind": "Node",
"apiVersion": "v1",
"metadata": {
"name": "10.240.79.157",
"labels": {
"name": "myfirstk8snode"
}
}
}
7. IRAN Community| OpenStack.ir
OpenShift Infrastructure
Kubernetes will create a Node object internally (the representation), and validate the
node by health checking based on the metadata.name field: we assume metadata.
name can be resolved. If the node is valid, i.e. all necessary services are running, it is
eligible to run a Pod; otherwise, it will be ignored for any cluster activity, until it
becomes valid. Note that Kubernetes will keep the object for the invalid node unless
it is explicitly deleted by the client, and it will keep checking to see if it becomes valid.
8. IRAN Community| OpenStack.ir
OpenShift Infrastructure
Administrators can manage nodes in an OpenShift Origin instance using the CLI. To
define full configuration and security options when launching node servers, use
dedicated node configuration files.
11. IRAN Community| OpenStack.ir
OpenShift Infrastructure
apiVersion defines the API version to use.
kind set to Node identifies this as a definition for a node object.
metadata.labels lists any labels that have been added to the node.
metadata.name is a required value that defines the name of the node object. This
value is shown in the NAME column when running the oc get nodes command.
spec.externalID defines the fully-qualified domain name where the node can be
reached. Defaults to the metadata.name value when empty.
1
2
3
4
5
Node Object Definition Example (Cont.)
12. IRAN Community| OpenStack.ir
OpenShift Infrastructure
Each node has a kubelet that updates the node as specified by a container manifest,
which is a YAML file that describes a pod. The kubelet uses a set of manifests to ensure
that its containers are started and that they continue to run.
Kubelet
13. IRAN Community| OpenStack.ir
OpenShift Infrastructure
A container manifest can be provided to a kubelet by:
●
A file path on the command line that is checked every 20 seconds.
●
An HTTP endpoint passed on the command line that is checked every 20 seconds.
●
The kubelet watching an etcd server, such as /registry/hosts/$(hostname -f),
and acting on any changes.
●
The kubelet listening for HTTP and responding to a simple API to submit a new
manifest.
Kubelet (Cont.)
14. IRAN Community| OpenStack.ir
OpenShift Infrastructure
Each node also runs a simple network proxy that reflects the services defined in
the API on that node. This allows the node to do simple TCP and UDP stream
forwarding across a set of back ends.
Service Proxy
16. IRAN Community| OpenStack.ir
OpenShift Infrastructure
OpenShift Origin can utilize any server implementing the Docker registry API as a
source of images, including the canonical Docker Hub, private registries run by third
parties, and the integrated OpenShift Origin registry.
17. IRAN Community| OpenStack.ir
OpenShift Infrastructure
OpenShift Origin provides an integrated Docker registry that adds the ability to
provision new image repositories on the fly. This allows users to automatically have
a place for their builds to push the resulting images.
Whenever a new image is pushed to the integrated registry, the registry notifies
OpenShift Origin about the new image, passing along all the information about it,
such as the namespace, name, and image metadata. Different pieces of OpenShift
Origin react to new images, creating new builds and deployments.
Integrated OpenShift Origin Registry
18. IRAN Community| OpenStack.ir
OpenShift Infrastructure
OpenShift Origin can create containers using images from third party registries, but
it is unlikely that these registries offer the same image notification support as the
integrated OpenShift Origin registry. In this situation OpenShift Origin will fetch
tags from the remote registry upon imagestream creation. Refreshing the fetched
tags is as simple as running oc import-image <stream>. When new images are
detected, the previously-described build and deployment reactions occur
Third Party Registries
19. IRAN Community| OpenStack.ir
OpenShift Infrastructure
OpenShift Origin can communicate with registries to access private image repositories
using credentials supplied by the user. This allows OpenShift Origin to push and pull
images to and from private repositories.
Authentication
21. IRAN Community| OpenStack.ir
OpenShift Infrastructure
The OpenShift Origin web console is a user interface accessible from a web browser.
Developers can use the web console to visualize, browse, and manage the contents of
projects.
The web console is started as part of the master. All static assets required to run the
web console are served from the openshift binary. Administrators can also customize
the web console using extensions, which let you run scripts and load custom
style sheets when the web console loads. You can change the look and feel of nearly
any aspect of the user interface in this way.
22. IRAN Community| OpenStack.ir
OpenShift Infrastructure
When you access the web console from a browser, it first loads all required static assets.
It then makes requests to the OpenShift Origin APIs using the values defined from the
openshift start option --public-master, or from the related master configuration file
parameter masterPublicURL. The web console uses WebSockets to maintain a persistent
connection with the API server and receive updated information as soon as it is available.
24. IRAN Community| OpenStack.ir
OpenShift Infrastructure
The configured host names and IP addresses for the web console are whitelisted to
access the API server safely even when the browser would consider the requests to be
cross-origin. To access the API server from a web application using a different host
name, you must whitelist that host name by specifying the --cors-allowed-origins
option on openshift start or from the related master configuration file parameter
corsAllowedOrigins.
27. IRAN Community| OpenStack.ir
OpenShift Architecture
Stay in Touch and Join Us:
●
Home Page: OpenStack.ir
●
Meetup Page: Meetup.com/Iran-OpenStack
●
Mailing List: OpenStack-ir@Lists.OpenStack.org
●
Twitter: @OpenStackIR , #OpenStackIRAN
●
IRC Channel on FreeNode: #OpenStack-ir
28. Thank You
Behnam Loghmani
Iran OpenStack Community Member
Behnam.loghmani@gmail.com
OpenStack.ir
We need to work together to build a better community