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.
An overview of the development of the Apache Hadoop software stack, including some of the barriers to participation -and how and why to overcome them. It closes with some open discussion points/ideas of how the existing process can be improved.
Lessons learned from writing over 300,000 lines of infrastructure codeYevgeniy Brikman
This talk is a concise masterclass on how to write infrastructure code. I share key lessons from the “Infrastructure Cookbook” we developed at Gruntwork while creating and maintaining a library of over 300,000 lines of infrastructure code that’s used in production by hundreds of companies. Come and hear our war stories, laugh about all the mistakes we’ve made along the way, and learn what Terraform, Packer, Docker, and Go look like in the wild.
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.
An overview of the development of the Apache Hadoop software stack, including some of the barriers to participation -and how and why to overcome them. It closes with some open discussion points/ideas of how the existing process can be improved.
Lessons learned from writing over 300,000 lines of infrastructure codeYevgeniy Brikman
This talk is a concise masterclass on how to write infrastructure code. I share key lessons from the “Infrastructure Cookbook” we developed at Gruntwork while creating and maintaining a library of over 300,000 lines of infrastructure code that’s used in production by hundreds of companies. Come and hear our war stories, laugh about all the mistakes we’ve made along the way, and learn what Terraform, Packer, Docker, and Go look like in the wild.
Building scalable applications with hazelcastFuad Malikov
Hazelcast is popular open source In-Memory Data Grid that is extremely easy to use. This talk will get you familiar with this technology and will give you the essential skills to start using Hazelcast to build scalable and highly available applications. We’ll talk about in-memory computing and scalability. You will learn about the internals of Hazelcast and distributed data structures to power your application. The session will have a live demo.
We'll try to cover as much ground as time permits and get you familiar with the concepts that differentiate this technology from other NoSQL and IMDG solutions. You’ll walk from this session with a unique toolset to tackle hard and challenging distributed system problems.
Compliance as Code with terraform-complianceEmre Erkunt
terraform-compliance is a lightweight, security and compliance focused test framework against terraform to enable negative testing capability for your infrastructure-as-code.
nuclio is iguazio's open source serverless project. nuclio is 100x faster, brings significant new functionality and works with data and event sources to accelerate performance and development.
OpenStack Tutorial For Beginners | OpenStack Tutorial | OpenStack Training | ...Edureka!
This Edureka 'OpenStack Tutorial' explains all the OpenStack services - Compute, Storage, Networking etc. This will also help you to understand the architecture of a OpenStack cloud infrastructure and how all the services communicate with one another.
Building Super Fast Cloud-Native Data Platforms - Yaron Haviv, KubeCon 2017 EUYaron Haviv
Deep dive into iguazio high-performance data platform architecture, using Kubernetes and Cloud-Native for elasticity and CI/CD, along with with extreme performance tricks
YouTube link: https://youtu.be/ujuWt6mvIig
2 Day Bootcamp for OpenStack--Cloud Training by Mirantis (Preview)Mirantis
Mirantis, the Global Engineering Services leader for OpenStack™ presents 2-day Bootcamp for OpenStack
www.mirantis.com/training
This two-day intensive course provides hands-on technical training for OpenStack aimed at system administrators and IT professionals looking to get started on an OpenStack Cloud deployment. Each of the two days will consist of lecture, demos and group exercises. Topics include:
• OpenStack Overview & Architecture: Project goals and use cases, basic operating and deployment principles
• Cloud Usage Patterns: OpenStack codebase overview; creating networks, tenants, roles, troubleshooting; Nexenta Volume Driver
• In Production: Deploying OpenStack for real-world use, and practice of OpenStack operation on multiple nodes
• Swift Object Storage: use cases, architecture, capabilities, configuration, security and deployment
• Advanced Topics: Software Defined Networking, deployment and issues workshop, VMWare/OpenStack comparison
PRE-REQUISITES: Comfortable with Linux CLI, understanding of virtualization & hypervisors, Some experience with Linux networking
All course materials will be provided by Mirantis, including access to shared compute resources for labs. A light breakfast and lunch will be available to all course participants.
Mirantis instructors are active code committers to the OpenStack project, with proven experience building OpenStack clouds in the real world. In parallel to delivering expert training, they also consult for some of the notable global companies using OpenStack – including Cisco, NASA, Dell and Internap.
Talk on Java Memory Management from eclipsecon europe 2013. The talk is about pitfalls when you use Java Caches and API tips for better scaling with growing data
OpenStack Explained: Learn OpenStack architecture and the secret of a success...Giuseppe Paterno'
OpenStack can help your business in cutting costs and have a faster time to market. A lot of people are looking at OpenStack as an alternative to VMware and most of the vendors are trying to let you think that visualization is cloud. While Cloud implies a virtualized environment, virtualization is not a cloud.
This ebook will go through the concept of Cloud and help you understand the architecture of OpenStack and its benefits. It also explores DevOps and reveal the "secret ingredient" to have a successful cloud project.
This ebook was created to raise funds for the Nepalese population after the Earthquake in 2015.
Developers choose HTTP for its ubiquity. HTTP's semantics are cherry-picked or embraced in the myriad of apis we develop and consume. Efficiency discussions are commonplace: Does this design imply N+1 requests? Should we denormalize the model? How do consumers discover changes in state? How many connections are needed to effectively use this api?
Meanwhile, HTTP 1.1 is a choice, as opposed to constant. SPDY and HTTP/2 implementations surface, simultaneously retaining semantics and dramatically changing performance implications. We can choose treat these new protocols as more efficient versions HTTP 1.1 or buy into new patterns such as server-side push.
This session walks you through these topics via an open source project from Square called okhttp. You'll understand how okhttp addresses portability so that you can develop against something as familiar as java's HTTPUrlConnection. We'll review how to use new protocol features and constraints to keep in mind along the way. You'll learn how to sandbox ideas with okhttp's mock server, so that you can begin experimenting with SPDY and HTTP/2 today!
CloudConnect 云计算大会 China 2016
OpenStack Swift的性能调优
Performance Tuning of OpenStack Swift
李明宇 奥思数据 创始⼈& CTO
Email: li.mingyu@ostorage.com.cn
Swift is good at storing small objects like photos and documents.
Building scalable applications with hazelcastFuad Malikov
Hazelcast is popular open source In-Memory Data Grid that is extremely easy to use. This talk will get you familiar with this technology and will give you the essential skills to start using Hazelcast to build scalable and highly available applications. We’ll talk about in-memory computing and scalability. You will learn about the internals of Hazelcast and distributed data structures to power your application. The session will have a live demo.
We'll try to cover as much ground as time permits and get you familiar with the concepts that differentiate this technology from other NoSQL and IMDG solutions. You’ll walk from this session with a unique toolset to tackle hard and challenging distributed system problems.
Compliance as Code with terraform-complianceEmre Erkunt
terraform-compliance is a lightweight, security and compliance focused test framework against terraform to enable negative testing capability for your infrastructure-as-code.
nuclio is iguazio's open source serverless project. nuclio is 100x faster, brings significant new functionality and works with data and event sources to accelerate performance and development.
OpenStack Tutorial For Beginners | OpenStack Tutorial | OpenStack Training | ...Edureka!
This Edureka 'OpenStack Tutorial' explains all the OpenStack services - Compute, Storage, Networking etc. This will also help you to understand the architecture of a OpenStack cloud infrastructure and how all the services communicate with one another.
Building Super Fast Cloud-Native Data Platforms - Yaron Haviv, KubeCon 2017 EUYaron Haviv
Deep dive into iguazio high-performance data platform architecture, using Kubernetes and Cloud-Native for elasticity and CI/CD, along with with extreme performance tricks
YouTube link: https://youtu.be/ujuWt6mvIig
2 Day Bootcamp for OpenStack--Cloud Training by Mirantis (Preview)Mirantis
Mirantis, the Global Engineering Services leader for OpenStack™ presents 2-day Bootcamp for OpenStack
www.mirantis.com/training
This two-day intensive course provides hands-on technical training for OpenStack aimed at system administrators and IT professionals looking to get started on an OpenStack Cloud deployment. Each of the two days will consist of lecture, demos and group exercises. Topics include:
• OpenStack Overview & Architecture: Project goals and use cases, basic operating and deployment principles
• Cloud Usage Patterns: OpenStack codebase overview; creating networks, tenants, roles, troubleshooting; Nexenta Volume Driver
• In Production: Deploying OpenStack for real-world use, and practice of OpenStack operation on multiple nodes
• Swift Object Storage: use cases, architecture, capabilities, configuration, security and deployment
• Advanced Topics: Software Defined Networking, deployment and issues workshop, VMWare/OpenStack comparison
PRE-REQUISITES: Comfortable with Linux CLI, understanding of virtualization & hypervisors, Some experience with Linux networking
All course materials will be provided by Mirantis, including access to shared compute resources for labs. A light breakfast and lunch will be available to all course participants.
Mirantis instructors are active code committers to the OpenStack project, with proven experience building OpenStack clouds in the real world. In parallel to delivering expert training, they also consult for some of the notable global companies using OpenStack – including Cisco, NASA, Dell and Internap.
Talk on Java Memory Management from eclipsecon europe 2013. The talk is about pitfalls when you use Java Caches and API tips for better scaling with growing data
OpenStack Explained: Learn OpenStack architecture and the secret of a success...Giuseppe Paterno'
OpenStack can help your business in cutting costs and have a faster time to market. A lot of people are looking at OpenStack as an alternative to VMware and most of the vendors are trying to let you think that visualization is cloud. While Cloud implies a virtualized environment, virtualization is not a cloud.
This ebook will go through the concept of Cloud and help you understand the architecture of OpenStack and its benefits. It also explores DevOps and reveal the "secret ingredient" to have a successful cloud project.
This ebook was created to raise funds for the Nepalese population after the Earthquake in 2015.
Developers choose HTTP for its ubiquity. HTTP's semantics are cherry-picked or embraced in the myriad of apis we develop and consume. Efficiency discussions are commonplace: Does this design imply N+1 requests? Should we denormalize the model? How do consumers discover changes in state? How many connections are needed to effectively use this api?
Meanwhile, HTTP 1.1 is a choice, as opposed to constant. SPDY and HTTP/2 implementations surface, simultaneously retaining semantics and dramatically changing performance implications. We can choose treat these new protocols as more efficient versions HTTP 1.1 or buy into new patterns such as server-side push.
This session walks you through these topics via an open source project from Square called okhttp. You'll understand how okhttp addresses portability so that you can develop against something as familiar as java's HTTPUrlConnection. We'll review how to use new protocol features and constraints to keep in mind along the way. You'll learn how to sandbox ideas with okhttp's mock server, so that you can begin experimenting with SPDY and HTTP/2 today!
CloudConnect 云计算大会 China 2016
OpenStack Swift的性能调优
Performance Tuning of OpenStack Swift
李明宇 奥思数据 创始⼈& CTO
Email: li.mingyu@ostorage.com.cn
Swift is good at storing small objects like photos and documents.
Lightning talk from PHPTour Lyon 2014, enhanced with more text for online consumption. Topic is transparent caching, and how context aware enhanced Symfony2 HTTP cache helps to archive that and how it works.
New and smart way to develop microservice for istio with micro profileEmily Jiang
The new and smart way to develop microservices for Istio - Eclipse MicroProfile
Focus on MicroProfile and demonstrate 8 MicroProfile specifications with some overview on Istio
Why OpenStack on UCS? An Introduction to Red Hat and Cisco OpenStack SolutionElizabeth Sale
The presentation discusses the current status of OpenStack as well as running UCSO, the Cisco and Red Hat partnership for OpenStack solutions.
Topics include:
What is OpenStack? Why OpenStack?
Trends in the Data Center
What is UCSO?
Why OpenStack on UCS?
OpenStack and the Cisco Neutron
Openstack - An introduction/Installation - Presented at Dr Dobb's conference...Rahul Krishna Upadhyaya
Slide was presented at Dr. Dobb's Conference in Bangalore.
Talks about Openstack Introduction in general
Projects under Openstack.
Contributing to Openstack.
This was presented jointly by CB Ananth and Rahul at Dr. Dobb's Conference Bangalore on 12th Apr 2014.
Presentation by VP / CTO Cloud Computing Lew Tucker for O'Reilly's Velocity conference June 2011. Discusses web vs. Enterprise approach to cloud services.
Open stack ocata summit enabling aws lambda-like functionality with openstac...Shaun Murakami
Presentation delivered at the OpenStack summit Barcelona 2016.
https://www.openstack.org/videos/video/enabling-aws-s3-lambda-like-functionality-with-openstack-swift-and-openwhisk
Does the concept of server-less architecture intrigue you? OpenWhisk (https://git.io/vKeu3) accelerates innovation through creative chaining of microservices into highly scalable applications. By abstracting away infrastructure, OpenWhisk frees small teams to rapidly work on independent pieces of code simultaneously, keeping development focused solely on creating essential business logic. OpenWhisk allows you to create rules to connect events with actions and compose microservices that get executed independently and in parallel.
With a bit of code, you can have OpenWhisk process events from your Swift Object Storage; similar to what you can do with Lambda functions and AWS S3 storage. As an example, we will demonstrate how you can create an OpenWhisk action to transform an image into a thumbnail whenever a new (larger) image is uploaded into a Swift Container.
In this deck from the 2018 Swiss HPC Conference, Saverio Proto from SWITCH presents: Kubernetes as a Service Built on OpenStack.
"At SWITCH we are looking to provide a container platform as a Service solution. We are working on Kubernetes leveraging the Openstack cloud provider integration. In this talk we show how to re-use the existing keystone credentials to access the K8s cluster, how to obtain PVCs using the Cinder storage class and many other nice integration details."
Watch the video: https://wp.me/p3RLHQ-isp
Learn more: https://www.switch.com/
and
http://www.hpcadvisorycouncil.com/events/2018/swiss-workshop/agenda.php
Sign up for our insideHPC Newsletter: http://insidehpc.com/newsletter
What is OpenStack and the added value of IBM solutionsSasha Lazarevic
OpenStack has become de-facto standard for private cloud implementations. This is presentation of OpenStack basics, with a conclusion that can be valuable to professional services. I recommend the clients to pay attention to IBM's value-added solutions like Cloud Manager and Cloud Orchestrator.
This was an intro I gave to create awareness with the Telco and enterprise community in Pakistan. The idea was to bootstrap this with an effort to create workshop content that will be created with collaboration from within Plumgrid (time /resource wise) and PTA as well as Govt. of Pakistan.
Real-Time Distributed and Reactive Systems with Apache Kafka and Apache AccumuloJoe Stein
In this talk we will walk through how Apache Kafka and Apache Accumulo can be used together to orchestrate a de-coupled, real-time distributed and reactive request/response system at massive scale. Multiple data pipelines can perform complex operations for each message in parallel at high volumes with low latencies. The final result will be inline with the initiating call. The architecture gains are immense. They allow for the requesting system to receive a response without the need for direct integration with the data pipeline(s) that messages must go through. By utilizing Apache Kafka and Apache Accumulo, these gains sustain at scale and allow for complex operations of different messages to be applied to each response in real-time.
Similar to OpenStack APIs: Present and Future (Beta Talk) (20)
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
Slack (or Teams) Automation for Bonterra Impact Management (fka Social Soluti...Jeffrey Haguewood
Sidekick Solutions uses Bonterra Impact Management (fka Social Solutions Apricot) and automation solutions to integrate data for business workflows.
We believe integration and automation are essential to user experience and the promise of efficient work through technology. Automation is the critical ingredient to realizing that full vision. We develop integration products and services for Bonterra Case Management software to support the deployment of automations for a variety of use cases.
This video focuses on the notifications, alerts, and approval requests using Slack for Bonterra Impact Management. The solutions covered in this webinar can also be deployed for Microsoft Teams.
Interested in deploying notification automations for Bonterra Impact Management? Contact us at sales@sidekicksolutionsllc.com to discuss next steps.
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
State of ICS and IoT Cyber Threat Landscape Report 2024 preview
OpenStack APIs: Present and Future (Beta Talk)
1. OpenStack APIs: Present and
Future
OSCON Beta Talk
H. Wade Minter
Chief Architect, TeamSnap Inc.
@minter
2. What Is OpenStack?
OpenStack is a global collaboration of developers and cloud
computing technologists producing the ubiquitous open source
cloud computing platform for public and private clouds. The
project aims to deliver solutions for all types of clouds by being
simple to implement, massively scalable, and feature rich. The
technology consists of a series of interrelated
projects delivering various components for a cloud
infrastructure solution.
3. Community Members And Sponsors
• Rackspace Hosting (Storage)
• NASA (Compute)
• Citrix
• Dell
• Peer1
• Over 70 others
4. Why Does OpenStack Matter?
"All of the code for OpenStack is freely available under the
Apache 2.0 license. Anyone can run it, build on it, or submit
changes back to the project. We strongly believe that an open
development model is the only way to foster badly-needed
cloud standards, remove the fear of proprietary lock-in for cloud
customers, and create a large ecosystem that spans cloud
providers."
Run your own API-driven internal cloud and get access to
a wealth of community resources already built on top of it.
8. OpenStack Storage
• Terminology: "Containers" and "Storage Objects"
• Scalable back-end storage for files
• Replicates objects in software to multiple drives
• Multi-tenant with integrated reseller support
• Scales to multi-petabytes and billions of files
• Stores objects of unlimited size (in 5GB chunks)
• Software written in Python
• API-driven access: Native API or S3-Compatible (under
development)
9. OpenStack Storage Native API
• REST API
• Accepts data in either XML or JSON
• Returns data in either XML or JSON
• Authenticates with Username and API Key, returns access
token.
• Well-documented.
11. CURL Example - List Containers
$ curl
-H 'X-Auth-Token: 6312661f-1a18-41c8-a823-
d28e44b6c2f9'
-X GET https://
storage101.dfw1.clouddrive.com/v1/
MossoCloudFS_012559c7-030d-4bbd-8538-7468896b0
e7f
.CDN_ACCESS_LOGS
Books
CWX
Disk Images
Raw Video
[...]
12. CURL Example - List Containers (JSON)
$ curl
-H 'X-Auth-Token: 6312661f-1a18-41c8-a823-
d28e44b6c2f9'
-X GET
https://storage101.dfw1.clouddrive.com/v1/
MossoCloudFS_012559c7-030d-4bbd-8538-7468896b0
e7f?format=json
[{"name":".CDN_ACCESS_LOGS","count":
49,"bytes":31871},{"name":"Books","count":
9,"bytes":48055492},{"name":"CWX","count":
14,"bytes":37933163},{"name":"Disk
Images","count":4,"bytes":6062775740},
{"name":"Raw Video","count":399,"bytes":
29976077454},[....]]
14. CURL - Create Object With Data
$ curl
-T -
-I
-H 'Content-Length: 28'
-H 'Content-Type: text/plain'
-H 'X-Auth-Token: d17f67b1-13da-4352-b769-b9dfe9f06458'
-X PUT
https://storage101.dfw1.clouddrive.com/v1/
MossoCloudFS_012559c7-030d-4bbd-8538-7468896b0e7f/
a_test_container/first_object.txt
HTTP/1.1 100 Continue
This is the body of my file
HTTP/1.1 201 Created
Content-Length: 118
Content-Type: text/html; charset=UTF-8
Etag: 4ca503d05d7e613d963fac927ac4ce3e
Last-Modified: Sat, 18 Jun 2011 20:02:59 GMT
X-Trans-Id: tx55427a97e6264ecc9c51edfa7bcf096c
Date: Sat, 18 Jun 2011 20:03:21 GMT
15. But There Has To Be An Easier Way
Language bindings for Rackspace Cloud Files are available.
Since OpenStack Storage is Cloud Files minus the CDN, you
can use those.
Official bindings (github.com/rackspace):
• Ruby
• Python
• PHP
• C#
• Java
22. Other Notable API Operations
• Set metadata for containers and objects
• Server-side copy of objects
• Create pseudo-hierarchical directory support
• Offset/marker support for large collections
• Fetching object data via byte offset and range
• Chunked encoding for uploads
• Manifest support for objects >5G
23. Changing The Content-Type
$ curl -I -H "X-Auth-Token: XXXXX" http://
swift.chmouel.com:8080/v1/AUTH_test/krack/H.
%20Wade%20Minter%20%2D%20RADIO%20H%20%2D
%20KRACK%20Live%20%281%2D15%2D2010%29.mp3
HTTP/1.1 200 OK
Last-Modified: Tue, 21 Jun 2011 14:56:05 GMT
Etag: 608cc90b0a516fed3e10b869e5c2cb6a
X-Object-Meta-Foo: bar
Accept-Ranges: bytes
Content-Length: 88434590
Content-Type: application/octet-stream
Date: Tue, 21 Jun 2011 15:02:04 GMT
24. Do A Copy To Itself
$ curl -I -X PUT -H "X-Auth-Token: XXX"
-H "X-Copy-From: /krack/H.%20Wade%20Minter%20%2D%20RADIO
%20H%20%2D%20KRACK%20Live%20%281%2D15%2D2010%29.mp3"
-H "Content-Type: audio/mpeg"
-H "Content-Length: 0"
http://swift.chmouel.com:8080/v1/AUTH_test/krack/H.%20Wade
%20Minter%20%2D%20RADIO%20H%20%2D%20KRACK%20Live
%20%281%2D15%2D2010%29.mp3
HTTP/1.1 201 Created
Content-Length: 118
Content-Type: text/html; charset=UTF-8
Etag: 608cc90b0a516fed3e10b869e5c2cb6a
X-Copied-From: krack/H.%20Wade%20Minter%20-%20RADIO%20H%20-
%20KRACK%20Live%20%281-15-2010%29.mp3
X-Copied-From-Last-Modified: Tue, 21 Jun 2011 14:56:05 GMT
X-Object-Meta-Foo: bar
Last-Modified: Tue, 21 Jun 2011 15:05:40 GMT
Date: Tue, 21 Jun 2011 15:05:42 GMT
25. Check The Results
$ curl -I
-H "X-Auth-Token: XXXX"
http://swift.chmouel.com:8080/v1/AUTH_test/
krack/H.%20Wade%20Minter%20%2D%20RADIO%20H
%20%2D%20KRACK%20Live20%281%2D15%2D2010%29.mp3
HTTP/1.1 200 OK
Last-Modified: Tue, 21 Jun 2011 15:05:40 GMT
Etag: 608cc90b0a516fed3e10b869e5c2cb6a
X-Object-Meta-Foo: bar
Accept-Ranges: bytes
Content-Length: 88434590
Content-Type: audio/mpeg
Date: Tue, 21 Jun 2011 15:05:53 GMT
26. Or Do It The Easy Way (git HEAD)
irb(main):012:0> o = c.object(c.objects.first)
=> #<CloudFiles::StorageObject:0x10174f4a8
@name="H. Wade Minter - RADIO H - KRACK Live
(1-15-2010).mp3", ...>
irb(main):013:0> o.content_type
=> "application/octet-stream"
irb(main):014:0> o.content_type = "audio/mpeg"
=> "audio/mpeg"
irb(main):015:0> o.refresh
=> true
irb(main):016:0> o.content_type
=> "audio/mpeg"
irb(main):017:0>
27. Second-Level Tools
• Fog - Cloud abstraction library that supports both Cloud
Files and Cloud Servers
• paperclip-cloudfiles - Fork of Thoughtbot's paperclip with
support for Cloud Files and OpenStack
• Carrierwave - Rack/Rails asset storage
• Wordpress CDN Tools - Store assets on Cloud Files
• Safe - backup tool for local or cloud storage
30. OpenStack Compute API 1.0
(Cloud Servers)
• In production now on Rackspace Cloud Servers
• Based on Slicehost technology and API
• Integrated server image support
• Hooks into Cloud Files for backup storage
• IPV4 Only
31. OpenStack Compute API 2.0
(NASA Nebula)
Enhancements:
• IPv6 Support
• Returns resources in full URLS (for accessing resources
provided elsewhere)
Differences:
• No support for shared IP groups
• No support for backup schedules
• Image service soon to move to its own project (Glance)
• Adjustable limits (rates, personality files, etc)