Docker Understanding, What is Docker? Why Docker? How do I containerize somet...Yogesh Wadile
The Docker daemon is a service that runs on your host operating system. It currently only runs on Linux because it depends on a number of Linux kernel features, but there are a few ways to run Docker on MacOS and Windows too. TheDocker daemon itself exposes a REST API.
Docker container is an open source software development platform. Its main benefit is to package applications in “containers,” allowing them to be portable among any system running the Linux operating system (OS).
Docker Hub is a cloud-based registry service which allows you to link to code repositories, build your images and test them, stores manually pushed images, and links to Docker Cloud so you can deploy images to your hosts.
Docker Understanding, What is Docker? Why Docker? How do I containerize somet...Yogesh Wadile
The Docker daemon is a service that runs on your host operating system. It currently only runs on Linux because it depends on a number of Linux kernel features, but there are a few ways to run Docker on MacOS and Windows too. TheDocker daemon itself exposes a REST API.
Docker container is an open source software development platform. Its main benefit is to package applications in “containers,” allowing them to be portable among any system running the Linux operating system (OS).
Docker Hub is a cloud-based registry service which allows you to link to code repositories, build your images and test them, stores manually pushed images, and links to Docker Cloud so you can deploy images to your hosts.
A brief introduction to Docker Container technology done at Gurgaon Docker Container Meetup on 30-Jan-2016.
Includes command to launch a simple 2 container linked application that hosts a Etherlite web application.
Overview of how containers are implemented with cgroups, namespaces and UnionFS, how images are created, how images and containers are related to one another, and how to build effective images
Introduction to docker. Docker is open source framework that provides "container virtualization". This does not need hypervisor rather works directly with Kernel. It needs x64 Linux and kernel 3.8+ to provide virtualization
If you're not familiar with Docker yet, here is your chance to catch up: a quick overview of the Open Source Docker Engine, and its associated services delivered through the Docker Hub. It also includes Jérôme will also discuss the new features of Docker 1.0, and briefly explain how you can run and maintain Docker on Azure. In addition, an Azure team member will demonstrate how deploy docker to Azure. The presentation will be followed by a Q&A session!
Docker Container-Introduction and FeaturesAshnikbiz
The Docker Enterprise Difference
Leading companies rely on our container platform to build, manage and secure all their applications from traditional applications to cutting-edge microservices—and deploy them anywhere.
This presentation about Docker will help you learn what Docker and Docker compose is, benefits of Docker compose, differences between Docker compose and Docker swarm, basic commands of docker compose and finally, a demo on docker compose. Docker is a tool which runs containers, whereas Docker Compose is used for running multiple containers as a single service. With compose, containers run in isolation (but they interact with each other). After watching this video, you will able to create a YAML file of docker compose and run multiple containers at a time. Now, let us get started and understand how does a Docker compose work.
Below are the topics covered in this Docker compose presentation:
1. What is Docker?
2. What is a Docker Compose?
3. Benefits of Docker compose
4. Docker Compose vs Docker Swarm
5. Basic commands of Docker
6. Demo
Why learn DevOps?
Simplilearn’s DevOps training course is designed to help you become a DevOps practitioner and apply the latest in DevOps methodology to automate your software development lifecycle right out of the class. You will master configuration management; continuous integration deployment, delivery and monitoring using DevOps tools such as Git, Docker, Jenkins, Puppet and Nagios in a practical, hands on and interactive approach. The Devops training course focuses heavily on the use of Docker containers, a technology that is revolutionizing the way apps are deployed in the cloud today and is a critical skillset to master in the cloud age.
After completing the DevOps training course you will achieve hands on expertise in various aspects of the DevOps delivery model. The practical learning outcomes of this Devops training course are:
An understanding of DevOps and the modern DevOps toolsets
The ability to automate all aspects of a modern code delivery and deployment pipeline using:
1. Source code management tools
2. Build tools
3. Test automation tools
4. Containerization through Docker
5. Configuration management tools
6. Monitoring tools
Who should take this course?
DevOps career opportunities are thriving worldwide. DevOps was featured as one of the 11 best jobs in America for 2017, according to CBS News, and data from Payscale.com shows that DevOps Managers earn as much as $122,234 per year, with DevOps engineers making as much as $151,461. DevOps jobs are the third-highest tech role ranked by employer demand on Indeed.com but have the second-highest talent deficit.
1. This DevOps training course will be of benefit the following professional roles:
2. Software Developers
3. Technical Project Managers
4. Architects
5. Operations Support
6. Deployment engineers
7. IT managers
8. Development managers
Learn more at https://www.simplilearn.com/cloud-computing/devops-practitioner-certification-training
Gives a brief introduction of the emerging containerization technology, the difference in traditional VMs and Conatiners and the most popular one- Docker
Amazon Web Services support Docker containers by Elastic Beanstalk service and with new Elastic Container Services. AWS Elastic Beanstalk is an easy-to-use service for deploying and scaling web applications and services. ECS is a highly scalable, high performance container management service that supports Docker.
Introduction to Docker presented by MANAOUIL Karim at the Shellmates's Hack.INI event. The teams deployed were assisted to deploy a Python Flask application behind an Nginx load balancer.
A brief introduction to Docker Container technology done at Gurgaon Docker Container Meetup on 30-Jan-2016.
Includes command to launch a simple 2 container linked application that hosts a Etherlite web application.
Overview of how containers are implemented with cgroups, namespaces and UnionFS, how images are created, how images and containers are related to one another, and how to build effective images
Introduction to docker. Docker is open source framework that provides "container virtualization". This does not need hypervisor rather works directly with Kernel. It needs x64 Linux and kernel 3.8+ to provide virtualization
If you're not familiar with Docker yet, here is your chance to catch up: a quick overview of the Open Source Docker Engine, and its associated services delivered through the Docker Hub. It also includes Jérôme will also discuss the new features of Docker 1.0, and briefly explain how you can run and maintain Docker on Azure. In addition, an Azure team member will demonstrate how deploy docker to Azure. The presentation will be followed by a Q&A session!
Docker Container-Introduction and FeaturesAshnikbiz
The Docker Enterprise Difference
Leading companies rely on our container platform to build, manage and secure all their applications from traditional applications to cutting-edge microservices—and deploy them anywhere.
This presentation about Docker will help you learn what Docker and Docker compose is, benefits of Docker compose, differences between Docker compose and Docker swarm, basic commands of docker compose and finally, a demo on docker compose. Docker is a tool which runs containers, whereas Docker Compose is used for running multiple containers as a single service. With compose, containers run in isolation (but they interact with each other). After watching this video, you will able to create a YAML file of docker compose and run multiple containers at a time. Now, let us get started and understand how does a Docker compose work.
Below are the topics covered in this Docker compose presentation:
1. What is Docker?
2. What is a Docker Compose?
3. Benefits of Docker compose
4. Docker Compose vs Docker Swarm
5. Basic commands of Docker
6. Demo
Why learn DevOps?
Simplilearn’s DevOps training course is designed to help you become a DevOps practitioner and apply the latest in DevOps methodology to automate your software development lifecycle right out of the class. You will master configuration management; continuous integration deployment, delivery and monitoring using DevOps tools such as Git, Docker, Jenkins, Puppet and Nagios in a practical, hands on and interactive approach. The Devops training course focuses heavily on the use of Docker containers, a technology that is revolutionizing the way apps are deployed in the cloud today and is a critical skillset to master in the cloud age.
After completing the DevOps training course you will achieve hands on expertise in various aspects of the DevOps delivery model. The practical learning outcomes of this Devops training course are:
An understanding of DevOps and the modern DevOps toolsets
The ability to automate all aspects of a modern code delivery and deployment pipeline using:
1. Source code management tools
2. Build tools
3. Test automation tools
4. Containerization through Docker
5. Configuration management tools
6. Monitoring tools
Who should take this course?
DevOps career opportunities are thriving worldwide. DevOps was featured as one of the 11 best jobs in America for 2017, according to CBS News, and data from Payscale.com shows that DevOps Managers earn as much as $122,234 per year, with DevOps engineers making as much as $151,461. DevOps jobs are the third-highest tech role ranked by employer demand on Indeed.com but have the second-highest talent deficit.
1. This DevOps training course will be of benefit the following professional roles:
2. Software Developers
3. Technical Project Managers
4. Architects
5. Operations Support
6. Deployment engineers
7. IT managers
8. Development managers
Learn more at https://www.simplilearn.com/cloud-computing/devops-practitioner-certification-training
Gives a brief introduction of the emerging containerization technology, the difference in traditional VMs and Conatiners and the most popular one- Docker
Amazon Web Services support Docker containers by Elastic Beanstalk service and with new Elastic Container Services. AWS Elastic Beanstalk is an easy-to-use service for deploying and scaling web applications and services. ECS is a highly scalable, high performance container management service that supports Docker.
Introduction to Docker presented by MANAOUIL Karim at the Shellmates's Hack.INI event. The teams deployed were assisted to deploy a Python Flask application behind an Nginx load balancer.
Why everyone is excited about Docker (and you should too...) - Carlo Bonamic...Codemotion
In less than two years Docker went from first line of code to major Open Source project with contributions from all the big names in IT. Everyone is excited, but what's in for me - as a Dev or Ops? In short, Docker makes creating Development, Test and even Production environments an order of magnitude simpler, faster and completely portable across both local and cloud infrastructure. We will start from Docker main concepts: how to create a Linux Container from base images, run your application in it, and version your runtimes as you would with source code, and finish with a concrete example.
Luciano Fiandesio - Docker 101 | Codemotion Milan 2015Codemotion
Containers are a technology that will take over infrastructure management in next few years and it is absolutely important to anyone involved in software delivery automation and maintenance to understand the principles behind it and know how to use it. This workshop offers an introduction to Linux containers using the predominant technology, Docker. The following topics will be covered: - A bit of history (LXC Containers, Docker, other players) - Setting up your environment - Docker daemon and client - Image vs. container - Docker registry - Container orchestration - Docker use cases
Docker for Developers talk from the San Antonio Web Dev Meetup in Aug 2023
Never used Docker? This is perfect for you!
New to Docker? You'll learn something for sure!
Links included for all slides, code, and examples
Go from no Docker experience to a fully running web app in one slide deck!
PuppetConf 2017: What’s in the Box?!- Leveraging Puppet Enterprise & Docker- ...Puppet
“Docker, Docker, Docker.” It’s a phrase we hear often, but what are containers, what can they be used for, and why should you know more about them? In this session, Grace (Puppet) and Tricia (AppDynamics) will introduce attendees to Docker and help them build and deploy their first container with Puppet. They will leverage the docker_image_build module from the Puppet Forge and take attendees through the proper workflow for coupling Docker and Puppet together. The session will focus on how to use some of the newest Docker features, such as multi-stage build files and password stores within Docker so you can pass "secrets" to a swarm for login credentials. The goal is to provide newcomers with a working proficiency of how to get started deploying containers using Puppet as their automation tool.
Containers, Docker, and Microservices: the Terrific TrioJérôme Petazzoni
One of the upsides of Microservices is the ability to deploy often,at arbitrary schedules, and independently of other services, instead of requiring synchronized deployments happening on a fixed time.
But to really leverage this advantage, we need fast, efficient, and reliable deployment processes. That's one of the value propositions of Containers in general, and Docker in particular.
Docker offers a new, lightweight approach to application portability.It can build applications using easy-to-write, repeatable, efficient recipes; then it can ship them across environments using a common container format; and it can run them within isolated namespaces which abstract the operating environment, independently of the distribution,versions, network setup, and other details of this environment.
But Docker can do way more than deploy your apps. Docker also enables you to generalize Microservices principles and apply them on operational tasks like logging, remote access, backups, and troubleshooting.This decoupling results in independent, smaller, simpler moving parts.
Docker is in all the news and this talk presents you the technology and shows you how to leverage it to build your applications according to the 12 factor application model.
Accelerate your software development with DockerAndrey Hristov
Docker is in all the news and this talk presents you the technology and shows you how to leverage it to build your applications according to the 12 factor application model.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
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/
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.
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.
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/
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
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
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
3. What is virtualization ?
Virtualization, in computing, refers to
the act of creating a virtual (rather
than actual) version of something,
including but not limited to a virtual
computer hardware platform,
operating system (OS), storage device,
or computer network resources.
– wikipedia
8. Benefits
Lower infrastructure, energy, and facility costs.
High service level and availability
Greater utilization of infrastructure investments
Enhance IT security
Fast and flexible scalability
Less administration overhead
Rapid deployment.
10. Docker is
Docker is an open platform designed for developers
and sysadmins. It's built to help you build applications
and services and then deploy them quickly and
efficiently: from development to production.
13. Architect overview
client-server application
Client and Server can run on the same system or
separately (local or distributed)
Communicate via socket or RESTful API
14. Inside Docker
Docker uses the concept of a Standard Container
which contains a software component along with all its
dependencies - binaries, libraries, configuration files,
scripts, virtualenvs, jars, etc. – and can be run on any
x64-bit Linux kernel that supports cgroups.
Don't afraid, this part won't be so long. I'll do a simple
explanation. If you want to know more, read the wiki. ;)
15. namespace
when you run a container, a set of namespace are
bundled to the container. namespace provides a layer
of isolation: each process runs in its own namespace
and does not have access outside it.
16. cgroup
Also called control groups. it allow Docker to set up
resource sharing limit.
17. union fs
UnionFS or union filesystems are filesystems that
operate by creating layers, making them very
lightweight and fast. Docker uses union filesystems to
provide the building blocks for containers.
18. container
Docker combines these components to build a
container format we call libcontainer. Docker also
supports traditional Linux containers like LXC which
also make use of these components.
19. Terminology
Docker daemon
Docker client
Container
Your application run inside the containers
Image
Your containers are built from images.
repository
A repository is a group of images located in the
docker registry
registry
Servers that store docker repositories for easier
sharing.
21. Real world example
When you join in a new project(leap frog?), you need:
install && configure suitable IDE, tools
resolve library dependencies
setup build environment
22. Don't panic
Docker will do them for you, just create a docker
image, and deploy every where.
Let's see more.
27. create image from Dockerfile
Assume that I have just finish leap frog new feature.
And below is my working directory:
$ ls
. ..
LFFramework
Libs
Thirdparty
Configs
Resource
MyAwesomeGame
Now Create a Dockfile
$ emacs -nw Dockerfile
#target os
From ubuntu:14.04
#update source
Run apt-get update
#install deps
Run apt-get install box2d bullet mali-dev scons ...
COPY . /src
RUN cd /src Scons Awesome-Game
#port sharing
EXPOSE 8888
CMD ["/src/out/Awesome-Game", "-test", "map1"]
#Then build image from this Dockerfile.
$docker build -t lf01/awesomegame-alpha .
28. Deploy, sharing
Use docker save or docker export to get image file
$ docker save lf-01/awesomegame-beta | scp to dist server
On the dist server, the can use docker load or docker
import to import the image.
$ docker import awesomegame-beta-09-9-14.tar
$ docker run lf-01/awesomegame-beta /src/out/Awesome-Game -test map1
P.S. You can launch a docker register server to store,
share docker images, but this slide don't cover this
topic. If you are interesting about it, feel free to discuss
with me.