Scripting is not something you do with Java. You use bash, python, groovy, kotlin, or something else other than Java. What if I told you that it does not need to be that way? Since January 2020 there has been a way to use Java as a language for scripting. No maven, no gradle, no scaffolding–just a single .java file that can use external libraries and you are off the races. This session will cover how jbang came to be, what challenges it solves, and how it helps you to explore and teach Java.
Speaker: Max Rydahl Andersen
Building kubectl plugins with Quarkus | DevNation Tech TalkRed Hat Developers
We all know how flexible Kubernetes extensions can be - Tekton and Knative are examples. But did you know it's also pretty easy to extend kubectl, the Kubernetes superstar CLI? In this session we see how a kubectl plugin is designed and then from scratch, we will build our own plugin using Quarkus. That will give us the opportunity to discover the command mode of Quarkus, rediscover how native compilation can create super fast binaries, and see how the Kubernetes-client extensions make it super easy to interact with a Kubernetes cluster.
This talk will give you tips and tricks to get better build time performance and smaller images. The most important take-away is: you should be using multi-stage Dockerfiles and enable BuildKit.
Scripting is not something you do with Java. You use bash, python, groovy, kotlin, or something else other than Java. What if I told you that it does not need to be that way? Since January 2020 there has been a way to use Java as a language for scripting. No maven, no gradle, no scaffolding–just a single .java file that can use external libraries and you are off the races. This session will cover how jbang came to be, what challenges it solves, and how it helps you to explore and teach Java.
Speaker: Max Rydahl Andersen
Building kubectl plugins with Quarkus | DevNation Tech TalkRed Hat Developers
We all know how flexible Kubernetes extensions can be - Tekton and Knative are examples. But did you know it's also pretty easy to extend kubectl, the Kubernetes superstar CLI? In this session we see how a kubectl plugin is designed and then from scratch, we will build our own plugin using Quarkus. That will give us the opportunity to discover the command mode of Quarkus, rediscover how native compilation can create super fast binaries, and see how the Kubernetes-client extensions make it super easy to interact with a Kubernetes cluster.
This talk will give you tips and tricks to get better build time performance and smaller images. The most important take-away is: you should be using multi-stage Dockerfiles and enable BuildKit.
Cloud native applications are popular these days. They promise superior reliability and almost arbitrary scalability. They follow three key principles: they are built and composed as microservices. They are packaged and distributed in containers. The containers are executed dynamically in the cloud. But all this comes at a price: added complexity! Suddenly you need to consider cloud native design principles such as service discovery, configuration, resilience, health checks and diagnosability.
While current Java EE versions do not (yet) have dedicated APIs to fully address these principles, they do provide APIs and extension points to retrofit these concepts easily with only a few line of glue code into your plain Java EE microservice.
This code intense session will present how we have built a fully cloud-native Java EE based system consisting of several microservices for a large German car manufacturer in only 3 months. We will share our experiences as well as working code examples on how we leveraged and combined standard Java EE APIs and well known open source components to do the heavy cloud-native lifting. #Javaland #CloudNativeNerd #qaware
Kubernetes Story - Day 1: Build and Manage Containers with PodmanMihai Criveti
OpenShift Workshop Day 1: https://www.youtube.com/watch?v=3IuaZu8-fsY - Build and Manage Containers with Podman
In this workshop you'll learn how to build and manage containers, publish images to Quay, then install and deploy containers onto OpenShift.
Continuous Integration/Deployment with Docker and JenkinsFrancesco Bruni
“Continuous Integration doesn’t get rid of bugs, but it does make them dramatically easier to find and remove” M. Fowler
Jenkins and Docker are cool technologies. Here's how they serve in a continuous integration based process and how they could be exploited to deliver new version of the same software.
The slides present the whole process along with real code snippets.
Kubelet with no Kubernetes Masters | DevNation Tech TalkRed Hat Developers
Kubernetes Pod manifests, port redirection, liveness probes, and other features make a great single-node container manager. Learn how to use the kubelet in this manner for edge deployments and other single machine use-cases. We'll cover the tradeoffs, what you get, what won't work, and more.
Introductory seminar on Docker and its components (networks and Compose in particular). Focused on going through some basic concepts, mention some more advanced topics, and introduce a practical workshop held on the same evening.
Considerable improvements can be achieved by automating the integration of Kamailio-based projects: automated builds, tests and deployments save time and increase reliability. This presentation focuses on common practices to automate the build of Kamailio (and RTPEngine) on various distributions and deploy them, together with their configuration, on testing and production environments.
Docker plays an important role in providing flexible, clean building environments and keep the process reproducible. We’ll see how Jenkins can orchestrate the builds with Docker slaves, and perform the deployments with a combination of platform-specific packages, Fabric, Puppet and Ansible.
Использование Docker в CI / Александр Акбашев (HERE Technologies)Ontico
РИТ++ 2017, Root Conf
Зал Пекин + Шанхай, 6 июня, 17:00
Тезисы:
http://rootconf.ru/2017/abstracts/2504.html
В своём докладе я расскажу о том, почему мы решили использовать Docker в рамках Continuous Integration: ускорить тесты, повысить стабильность, улучшить контроль над окружением и используемыми библиотеками.
Доклад так же содержит подробности о многих сложностях, с которыми пришлось столкнуться в ходе миграции на Docker: борьба с растущим числом и размером образов, бесконтрольные обновления образов, нестабильное поведение, и другие.
В конце доклада я покажу, как именно мы следим за стабильностью Docker в нашей инфраструктуре. И насколько Docker стабилен на больших объемах (больше 100k билдов в сутки).
Using Kubernetes for Continuous Integration and Continuous DeliveryCarlos Sanchez
Learn how to scale your Continuous Integration and Continuous Delivery environment using containers. The Kubernetes project provides a container orchestration solution that greatly simplifies app deployments in large clusters and you can use Jenkins and Kubernetes together to run jobs on-demand.
Building and testing is a great use case for containers, both due to the dynamic and isolation aspects, but it increases complexity when scaling to multiple nodes and clusters.
Jenkins is an example of an application that can take advantage of Kubernetes technology to run Continuous Integration and Continuous Delivery workloads. Jenkins and Kubernetes can be integrated to transparently use on demand containers to run build agents and jobs, and isolate job execution. It also supports CI/CD-as-code using Jenkins Pipelines and automated deployments to Kubernetes clusters. The presentation will allow a better understanding of how to use Jenkins on Kubernetes for container based, totally dynamic, large scale CI and CD.
Docker Continuous Delivery Workshop slide in Docker Training & Workshop for DevOps and Continuous Delivery at OSS Festival 2014 Thailand on October 11, 2014
Cloud native applications are popular these days. They promise superior reliability and almost arbitrary scalability. They follow three key principles: they are built and composed as microservices. They are packaged and distributed in containers. The containers are executed dynamically in the cloud. But all this comes at a price: added complexity! Suddenly you need to consider cloud native design principles such as service discovery, configuration, resilience, health checks and diagnosability.
While current Java EE versions do not (yet) have dedicated APIs to fully address these principles, they do provide APIs and extension points to retrofit these concepts easily with only a few line of glue code into your plain Java EE microservice.
This code intense session will present how we have built a fully cloud-native Java EE based system consisting of several microservices for a large German car manufacturer in only 3 months. We will share our experiences as well as working code examples on how we leveraged and combined standard Java EE APIs and well known open source components to do the heavy cloud-native lifting. #Javaland #CloudNativeNerd #qaware
Kubernetes Story - Day 1: Build and Manage Containers with PodmanMihai Criveti
OpenShift Workshop Day 1: https://www.youtube.com/watch?v=3IuaZu8-fsY - Build and Manage Containers with Podman
In this workshop you'll learn how to build and manage containers, publish images to Quay, then install and deploy containers onto OpenShift.
Continuous Integration/Deployment with Docker and JenkinsFrancesco Bruni
“Continuous Integration doesn’t get rid of bugs, but it does make them dramatically easier to find and remove” M. Fowler
Jenkins and Docker are cool technologies. Here's how they serve in a continuous integration based process and how they could be exploited to deliver new version of the same software.
The slides present the whole process along with real code snippets.
Kubelet with no Kubernetes Masters | DevNation Tech TalkRed Hat Developers
Kubernetes Pod manifests, port redirection, liveness probes, and other features make a great single-node container manager. Learn how to use the kubelet in this manner for edge deployments and other single machine use-cases. We'll cover the tradeoffs, what you get, what won't work, and more.
Introductory seminar on Docker and its components (networks and Compose in particular). Focused on going through some basic concepts, mention some more advanced topics, and introduce a practical workshop held on the same evening.
Considerable improvements can be achieved by automating the integration of Kamailio-based projects: automated builds, tests and deployments save time and increase reliability. This presentation focuses on common practices to automate the build of Kamailio (and RTPEngine) on various distributions and deploy them, together with their configuration, on testing and production environments.
Docker plays an important role in providing flexible, clean building environments and keep the process reproducible. We’ll see how Jenkins can orchestrate the builds with Docker slaves, and perform the deployments with a combination of platform-specific packages, Fabric, Puppet and Ansible.
Использование Docker в CI / Александр Акбашев (HERE Technologies)Ontico
РИТ++ 2017, Root Conf
Зал Пекин + Шанхай, 6 июня, 17:00
Тезисы:
http://rootconf.ru/2017/abstracts/2504.html
В своём докладе я расскажу о том, почему мы решили использовать Docker в рамках Continuous Integration: ускорить тесты, повысить стабильность, улучшить контроль над окружением и используемыми библиотеками.
Доклад так же содержит подробности о многих сложностях, с которыми пришлось столкнуться в ходе миграции на Docker: борьба с растущим числом и размером образов, бесконтрольные обновления образов, нестабильное поведение, и другие.
В конце доклада я покажу, как именно мы следим за стабильностью Docker в нашей инфраструктуре. И насколько Docker стабилен на больших объемах (больше 100k билдов в сутки).
Using Kubernetes for Continuous Integration and Continuous DeliveryCarlos Sanchez
Learn how to scale your Continuous Integration and Continuous Delivery environment using containers. The Kubernetes project provides a container orchestration solution that greatly simplifies app deployments in large clusters and you can use Jenkins and Kubernetes together to run jobs on-demand.
Building and testing is a great use case for containers, both due to the dynamic and isolation aspects, but it increases complexity when scaling to multiple nodes and clusters.
Jenkins is an example of an application that can take advantage of Kubernetes technology to run Continuous Integration and Continuous Delivery workloads. Jenkins and Kubernetes can be integrated to transparently use on demand containers to run build agents and jobs, and isolate job execution. It also supports CI/CD-as-code using Jenkins Pipelines and automated deployments to Kubernetes clusters. The presentation will allow a better understanding of how to use Jenkins on Kubernetes for container based, totally dynamic, large scale CI and CD.
Docker Continuous Delivery Workshop slide in Docker Training & Workshop for DevOps and Continuous Delivery at OSS Festival 2014 Thailand on October 11, 2014
Developing JavaEE 7 based apps with Payara MicroPayara
Building on the Java EE 7 support of its GlassFish 4.1 core, Payara Micro enables you to run Java EE 7 based applications from the command line without any application server installation. In this hands-on workshop/tutorial, Payara Engineer Dave Winters provides an overview of Payara Micro and the services offered by this distribution from Payara. Dave provided a walk you through of how to set-up, develop and use Payara Micro to run applications deployed in a Payara Micro cluster.
Deploying Elastic Java EE Microservices in the Cloud with DockerPayara
JavaOne 2015 tutorial describing how to build and deploy a micro services to Amazon Elastic Beanstalk with Docker and Payara Micro. All code is on GitHub
Presentation by Mike Croft, delivered at Devoxx Belgium 2015. The demo and docker file will be available on Payara GitHub shortly: www.github.com/payara
Automated integration testing of distributed systems with Docker Compose and ...Boris Kravtsov
How does one go about doing end-to-end testing of a distributed in-memory database such as Pivotal GemFire?
Presented at JVM Meetup Sydney
https://www.meetup.com/Sydney-JVM-Community/events/233465115/
Demo code available at:
https://github.com/d-lorenc/junit-docker-demo
Developing Microservices with Apache Camel, by Claus IbsenJudy Breedlove
Claus Ibsen's presentation during Red Hat's "Microservices Journey with Apache Camel" events that took place in Atlanta on Oct 4th and Minneapolis on Oct 6th.
Monitoring Highly Dynamic and Distributed Systems with NGINX AmplifyNGINX, Inc.
On-demand webinar: nginx.com/resources/webinars/monitoring-highly-dynamic-distributed-services-nginx-amplify
In this webinar, we describe the challenges of monitoring highly dynamic and distributed systems, and show how NGINX Amplify can help.
Cloud services, containers, and microservices provide flexibility of deployment, but conventional monitoring tools can't always keep up with rapidly changing systems. NGINX Amplify helps you overcome challenges in collecting logs and metrics and acting on the results.
Join us in this webinar to discover:
- The specific characteristics of distributed systems, immutable infrastructure, and systems that use a microservices architecture.
- Why NGINX and NGINX Plus are the go-to application delivery solutions with popular with users of container technologies such as Docker and cloud technologies such as AWS.
- What special challenges you may find in monitoring and managing containerized, distributed, and microservices-based systems.
- How NGINX Amplify overcomes monitoring and management challenges.
Are Websphere or Weblogic appropriate for your project? Too big" ? Do Jetty or Tomcat actually meet your needs? Too "small"?
Neither too big nor too small. What you need is "just enough app server" to support only the subset of APIs and services your application needs.
Badass Microservices - deploy, build & scale your apps with Payara MicroPayara
Talk by Navin Surtani presented at Devoxx Belgium 2015
Building on the Java EE 7 support of its GlassFish 4.1 core Payara Micro is a super-lightweight container for you to deploy your applications from the command line without needing to install a full-blown application server. With its automatic and elastic clustering, it is designed for running Java EE applications in a modern containerized/virtualized infrastructure. As each Payara Micro server will automatically cluster with other servers on the network your Java EE application can be elastically scaled horizontally by adding and removing containers based on demand.
In this talk, Navin Surtani will demonstrate the ease of deployment of applications and services to Payara Micro, along with showing how simple it is to build and scale a cluster of instances running these services.
Docker is an open platform for developing, shipping, and running applications. Docker enables you to separate your applications from your infrastructure so you can deliver software quickly. This is a first introduction to Docker, Dockerfile and docker-compose with relative basic commands.
Presentation I presented at Codemotion 2015 in Rome.
It's about how to build and share reproducible, portable development environments with Vagrant and Docker
Running the Oracle SOA Suite Environment in a Docker ContainerGuido Schmutz
Docker is all about making it easier to create, deploy, and run applications by using containers. Containers allow a developer to package up an application with all of the parts it needs, such as libraries and other dependencies, and ship it all out as one package. Docker helps creating, moving and duplicating environments.
This presentation will give an introduction to Docker, the ideas behind containerization and explain why there is so much hype around Docker and why you should be taking notice. I will show how Docker containers can be used to setup different environments, such as SOA Suite, Service Bus, Business Activity Monitoring and Event Processing and Stream Explorer. The talk will also include various short live demos.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Essentials of Automations: The Art of Triggers and Actions in FMESafe Software
In this second installment of our Essentials of Automations webinar series, we’ll explore the landscape of triggers and actions, guiding you through the nuances of authoring and adapting workspaces for seamless automations. Gain an understanding of the full spectrum of triggers and actions available in FME, empowering you to enhance your workspaces for efficient automation.
We’ll kick things off by showcasing the most commonly used event-based triggers, introducing you to various automation workflows like manual triggers, schedules, directory watchers, and more. Plus, see how these elements play out in real scenarios.
Whether you’re tweaking your current setup or building from the ground up, this session will arm you with the tools and insights needed to transform your FME usage into a powerhouse of productivity. Join us to discover effective strategies that simplify complex processes, enhancing your productivity and transforming your data management practices with FME. Let’s turn complexity into clarity and make your workspaces work wonders!
Generative AI Deep Dive: Advancing from Proof of Concept to ProductionAggregage
Join Maher Hanafi, VP of Engineering at Betterworks, in this new session where he'll share a practical framework to transform Gen AI prototypes into impactful products! He'll delve into the complexities of data collection and management, model selection and optimization, and ensuring security, scalability, and responsible use.
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
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.
A tale of scale & speed: How the US Navy is enabling software delivery from l...sonjaschweigert1
Rapid and secure feature delivery is a goal across every application team and every branch of the DoD. The Navy’s DevSecOps platform, Party Barge, has achieved:
- Reduction in onboarding time from 5 weeks to 1 day
- Improved developer experience and productivity through actionable findings and reduction of false positives
- Maintenance of superior security standards and inherent policy enforcement with Authorization to Operate (ATO)
Development teams can ship efficiently and ensure applications are cyber ready for Navy Authorizing Officials (AOs). In this webinar, Sigma Defense and Anchore will give attendees a look behind the scenes and demo secure pipeline automation and security artifacts that speed up application ATO and time to production.
We will cover:
- How to remove silos in DevSecOps
- How to build efficient development pipeline roles and component templates
- How to deliver security artifacts that matter for ATO’s (SBOMs, vulnerability reports, and policy evidence)
- How to streamline operations with automated policy checks on container images
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.
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.
In his public lecture, Christian Timmerer provides insights into the fascinating history of video streaming, starting from its humble beginnings before YouTube to the groundbreaking technologies that now dominate platforms like Netflix and ORF ON. Timmerer also presents provocative contributions of his own that have significantly influenced the industry. He concludes by looking at future challenges and invites the audience to join in a discussion.
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.
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/
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
PHP Frameworks: I want to break free (IPC Berlin 2024)Ralf Eggert
In this presentation, we examine the challenges and limitations of relying too heavily on PHP frameworks in web development. We discuss the history of PHP and its frameworks to understand how this dependence has evolved. The focus will be on providing concrete tips and strategies to reduce reliance on these frameworks, based on real-world examples and practical considerations. The goal is to equip developers with the skills and knowledge to create more flexible and future-proof web applications. We'll explore the importance of maintaining autonomy in a rapidly changing tech landscape and how to make informed decisions in PHP development.
This talk is aimed at encouraging a more independent approach to using PHP frameworks, moving towards a more flexible and future-proof approach to PHP development.
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.
SAP Sapphire 2024 - ASUG301 building better apps with SAP Fiori.pdfPeter Spielvogel
Building better applications for business users with SAP Fiori.
• What is SAP Fiori and why it matters to you
• How a better user experience drives measurable business benefits
• How to get started with SAP Fiori today
• How SAP Fiori elements accelerates application development
• How SAP Build Code includes SAP Fiori tools and other generative artificial intelligence capabilities
• How SAP Fiori paves the way for using AI in SAP apps
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/
2. 1. Docker concepts
2. Creating docker hosts with docker-machine
3. Running docker
4. Creating docker images
5. Running an Application Server in Docker
6. Changing container behaviour
7. 3 ways to deploy an application
8. Composing with docker-compose
9. docker-swarm overview
10. Questions?
AGENDA
3. Who am I ?
My name is Rafael Benevides
I work for Red Hat since 2009
JBoss Developer Materials lead
Apache DeltaSpike PMC member
Middleware DevOps "guy"
Some facts about me
“ My work consists to help developers
worldwide to be more effective in software
development and promote tools and
practices that help them to be more
productive."e-mail: benevides@redhat.com
Twitter: @rafabene
4. DISCLAIMER
This presentation should take 45 minutes
It will be 80% live-coding
It won't cover "What is docker?",
"Installing docker", "Motivations to use
docker" topics
But you will see/learn how to use docker
and take you own conclusions about the
motivations to start using it.
5. Docker Hello world
Docker
Client
Docker
Hub
Docker Host
Daemon
Image 1
Image 2
Image 3
Image 1
Image 2
Image 3
Container 1
Container 2
docker run <image x>
docker run hello-world
docker run <image x>
unix:///var/run/docker.sock
6. Docker Machine
A L L O W S T H E C R E A T I O N O F D O C K E R H O S T SA L L O W S T H E C R E A T I O N O F D O C K E R H O S T S
DRIVERSDRIVERS
1. AWS - Amazon Web Services
2. Digital Ocean
3. Exoscale
4. Generic ( Fedora, RHEL, CentOS, ... )
5. GCE - Google Compute Enginer
6. IBM Softlayer
7. Microsoft Azure / Hyper-V
8. OpenStack
9. Oracle VirtualBox
10. Rackspace
11. VMware Fusion / vCloud Air / vSphere
USEFUL COMMANDSUSEFUL COMMANDS
docker-machine create -d <driver> <name>
docker-machine ls
docker env <name>
ENV VARSENV VARS
DOCKER_TLS_VERIFY
DOCKER_HOST
DOCKER_CERT_PATH
DOCKER_MACHINE_NAME
7. Docker commands
DOCKER RUNDOCKER RUN
Creates a new container
docker run <image> command
docker run -it <image> command
docker run --name -it <image> command
docker run --name --rm -it <image> command
docker run -d fedora /bin/bash -c "while true; do echo
hello world; sleep 1; done"
8. Docker commands
OT HE R DOCK ER COMMANDSOT HE R DOCK ER COMMANDS
docker ps / docker ps -a
docker stop <container> / docker stop -t=1 <container>
docker rm <container> / docker rm `docker ps -aq`
docker logs <container> / docker logs -f <container>
docker attach <container>
docker stats <container>
9. 2 Ways to create Docker Images
COMMIT WAYCOMMIT WAY
docker commit -m "<menssage>" <image name>
docker history <image name>
DOCKERFILE WAYDOCKERFILE WAY
docker build -t <tag> <dockerfile path>
DOCKERFILE REFDOCKERFILE REF
FROM
MAINTAINER
WORKDIR
ENV
RUN
COPY
ADD
EXPOSE
VOLUME
USER
CMD
10. Dockerfile anatomy
# Use latest jboss/base-jdk:7 image as the base
FROM jboss/base-jdk:8
# Set the WILDFLY_VERSION env variable
ENV WILDFLY_VERSION 9.0.0.Final
# Add the WildFly distribution to /opt, and make wildfly the owner of the extracted tar content
# Make sure the distribution is available from a well-known place
RUN cd $HOME && curl http://download.jboss.org/wildfly/$WILDFLY_VERSION/wildfly-$WILDFLY_VERSION.tar.gz | tar zx &
# Set the JBOSS_HOME env variable
ENV JBOSS_HOME /opt/jboss/wildfly
# Expose the ports we're interested in
EXPOSE 8080
# Set the default command to run on boot
# This will boot WildFly in the standalone mode and bind to all interface
CMD ["/opt/jboss/wildfly/bin/standalone.sh", "-b", "0.0.0.0"]
WildFly Image example
11. Changing container behaviour
CHANGING ENV VARCHANGING ENV VAR
docker run -e ...
EXPOSING PORTSEXPOSING PORTS
docker run -P ...
docker run -p <host:container> ...
docker-machine ip
MOUTING VOLUMESMOUTING VOLUMES
docker run -v <host:container> ...
12. 3 Ways to deploy an application
1 - MOUNTING A VOLUME1 - MOUNTING A VOLUME
docker run -v <host:container> ...
2 - ADMINISTRATIVE CONSOLE2 - ADMINISTRATIVE CONSOLE
docker run -p <host:port> ...
3 - INCLUDE INSIDE THE IMAGE3 - INCLUDE INSIDE THE IMAGE
Dockerfile
ADD your-awesome-app.war /opt/jboss/wildfly/standalone/deployments/