ApacheCon Europe 2016 : CONTAINERS IN ACTION - Transform Application Delivery with DevOps
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The document discusses DevOps and the use of containers and Docker for building and deploying applications. It describes how traditionally infrastructure and applications were separate domains managed by different teams, but with DevOps these are combined. Docker allows building each component of an application as a separate containerized microservice that can be linked and deployed together. The document provides examples of using Docker commands to build and run containers for different tiers of an application and linking them together. It promotes trying OpenShift as a hosted container application platform for implementing DevOps.
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What is the point for developers when it comes to interactions with underlying system and application dependencies
Lessons learnt by @EnaleanTeam on mytuleap.com experience
Docker in everyday development
This document provides an overview of Docker for developers. It discusses why Docker is useful for building applications, including portability across machines, isolating dependencies, and creating development environments that match production. Benefits of Docker like lightweight containers, a unified build process with Dockerfiles, standardized images from Docker Hub, and fast container startup times are outlined. Some cons like only working on Linux and added complexity are noted. Using Docker with Vagrant for a portable development environment is presented. Key Docker CLI commands and Docker Compose for defining multi-container apps are covered. Tips for debugging running containers are provided.
Multi-stage Docker builds to make building easy!
This document describes using Docker multi-stage builds to build and deploy a typical web application with a React frontend and Go backend. It outlines building each part (frontend and backend) in separate Docker images with the appropriate tools, then copying the artifacts to a final Nginx image for production deployment. This allows building each part in isolation without installing unnecessary tools in the final image, resulting in smaller Docker images for the application.
Láďa Prskavec: Docker.io
Docker is an open-source project that allows users to easily create lightweight portable containers from any application. The same container that runs during development can run at scale in production environments. Containers offer benefits over virtual machines like smaller size, better performance, portability between infrastructures, and being less hardware-centric. Docker uses Linux kernel features and a union filesystem to package an application and its dependencies into portable containers. Developers can build, test, and deploy application updates using containers without any downtime.
Docker.io
Ignite talk about Docker.io Docker is an open-source project to easily create lightweight, portable, self-sufficient containers from any application. The same container that a developer builds and tests on a laptop can run at scale, in production, on VMs, bare metal, OpenStack clusters, public clouds and more.
DCSF 19 Building Your Development Pipeline
Oliver Pomeroy, Docker & Laura Tacho, Cloudbees
Enterprises often want to provide automation and standardisation on top of their container platform, using a pipeline to build and deploy their containerized applications. However this opens up new challenges; Do I have to build a new CI/CD Stack? Can I build my CI/CD pipeline with Kubernetes orchestration? What should my build agents look like? How do I integrate my pipeline into my enterprise container registry? In this session full of examples and how-to's, Olly and Laura will guide you through common situations and decisions related to your pipelines. We'll cover building minimal images, scanning and signing images, and give examples on how to enforce compliance standards and best practices across your teams.
Tech Talk: DevOps at LeanIX @ Startup Camp Berlin
DevOps at LeanIX - Presentation during Startup Camp Berlin 2015. Covering tools like Docker, Jenkins and Ansible.
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LeanIX offers an innovative software-as-a-service solution for Enterprise Architecture Management (EAM), based either in a public cloud or the client’s data center.
Companies like Adidas, Axel Springer, Helvetia, RWE, Trusted Shops and Zalando use LeanIX Enterprise Architecture Management tool.
Free Trial: http://bit.ly/LeanIXDemoS
Docker dev, test & production (afas)
An introduction into docker, going from the basics of running it locally, how to create (test) environments with multiple containers, on to discussing the challenges of running a mature cluster orchestration setup on production.
Making kubernetes simple for developers
This is a journey of a developer who goes from docker-compose to kompose to opencompose. Which tool can help her best to move to Kubernetes? Find out in the slides. Also there is a demo in the slides which shows how these tools can help.
This talk was presented at DevConf India on May 12th 2017. DevConf India was a parallel track with rootconf 2017. Visit devconf.in to know more.
Running Docker in Development & Production (DevSum 2015)
This document provides an overview of Docker containers and how to use Docker for development and production environments. It discusses Docker concepts like images, containers, and Dockerfiles. It also demonstrates how to build images, run containers, link containers, manage ports, and use Docker Compose. The document shows how Docker can be used to develop applications using technologies like ASP.NET, Node.js, and Go. It also covers testing, deploying to production, and optimizing containers for production.
ENIB 2015 2016 - CAI Web S02E03- Forge JS 1/4 - La forge JavaScript
The document discusses JavaScript forge tools like npm, Bower, Grunt and Yeoman that allow developers to manage dependencies, build processes, and more for front-end development. It explains that npm is used to install front-end build tools and serves as the base for building a JavaScript forge. Bower is introduced as a package manager for installing web libraries and their dependencies. The benefits of using Bower and other tools via a bower.json file to define project dependencies are also covered.
DCEU 18: Developing with Docker Containers
Laura Frank Tacho - Director of Engineering, CloudBees
Wouldn't it be great for a new developer on your team to have their dev environment totally set up on their first day? What about having the confidence that your dev environment mirrors testing and prod? Containers enable this to become reality, along with other great benefits like keeping dependencies nice and tidy and making packaged code easier to share. Come learn about the ways containers can help you build and ship software easily, and walk away with two actionable steps you can take to start using Docker containers for development.
Docking with Docker
Presentation on Docker and Docker Compose. Includes basic commands to get started with Docker container. This presentation was presented on 9th February, 2018
Docker as development environment
The document discusses using Docker as a development environment. It explains what Docker is, how it works using images and containers, and its benefits like having the same environment locally as production. It then provides examples of using Docker with Ruby on Rails applications, including creating Dockerfiles, using Docker Compose to run multiple services like the app and database, and caching gems with a Docker volume. Links are also included for additional reading on using Docker for development.
Similar to ApacheCon Europe 2016 : CONTAINERS IN ACTION - Transform Application Delivery with DevOps (20)
Continuous Delivery com Docker, OpenShift e Jenkins
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Running Docker in Development & Production (DevSum 2015)
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ENIB 2015 2016 - CAI Web S02E03- Forge JS 1/4 - La forge JavaScript
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More from Daniel Oh
Quarkus on Knative at Red Hat Summit 2019
Knative is a Kubernetes-based platform created by Google and over 50 companies to build and run serverless applications on Kubernetes. Quarkus is a Kubernetes native Java stack tailored for GraalVM and OpenJDK HotSpot that provides benefits like developer joy through live coding, faster startup times and lower memory usage compared to traditional Java stacks, and unifying both imperative and reactive programming.
Knative makes Developers Incredible on Serverless
What makes your developers incredible to develop, deploy, manage modern serverless workload? With Knative, developers can create and deploy their own serverless on Kubernetes where they want then develop your functions with your language of choice. For example, OpenWhisk has rich support for your preferred serverless apps such as Python, Java. If those languages don't suit your needs, you can deploy your own app container to act as your function. Because the containers only spin up for a function when in use, resource usage can be minimized during idle times.
Microservice 4.0 Journey - From Spring NetFlix OSS to Istio Service Mesh and ...
Microservice 4.0 Journey - From Spring NetFlix OSS to Istio Service Mesh and Serverless at Open Source Summit Japan
[RHFSeoul2017]6 Steps to Transform Enterprise Applications
The document provides a 6 step approach to transforming enterprise applications:
1. Re-organizing to DevOps;
2. Implementing self-service, on-demand infrastructure;
3. Automating deployments using tools like Puppet, Chef, and Kubernetes;
4. Establishing continuous integration and deployment pipelines;
5. Adopting advanced deployment techniques like blue-green deployments;
6. Moving to a microservices architecture.
[muCon2017]DevSecOps: How to Continuously Integrate Security into DevOps
This document discusses DevSecOps, which is about continuously integrating security into DevOps processes and tools. It describes how development and operations teams traditionally view security, and why DevSecOps is important given trends like cloud computing, microservices, and open source software usage. The document then outlines ways to secure assets, development, operations, and APIs using open source tools as part of a DevSecOps approach. These include securing container registries and images, integrating security testing into builds, and using monitoring and logging tools to detect issues.
Transform Digital Business with DevOps
1) The document discusses how DevOps practices like continuous integration, delivery, and deployment can help organizations innovate faster by getting code changes to production environments more quickly.
2) It provides examples of how some banks are transforming their development processes using Red Hat OpenShift to deploy microservices in seconds rather than months.
3) The document outlines the benefits of a continuous delivery pipeline that leverages tools like Jenkins to automatically build, test, and deploy application images to non-production and production environments with minimal manual approvals required.
Red Hhat Summit 2017 : Love Containers, Love Devops, Love Openshift, Where's ...
This document summarizes a presentation about building a business case for OpenShift. It includes three customer stories about successfully implementing OpenShift: a global investment bank reduced infrastructure costs, a large Asian services provider gained an agile platform for innovation, and an unnamed customer saved $5 million annually in operational expenses. The presentation provides a four-step process for developing a business case, identifying potential benefits such as reduced costs, increased agility and efficiency. It also includes examples of calculating infrastructure cost savings and total cost of ownership reductions.
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[RHFSeoul2017]6 Steps to Transform Enterprise Applications
[RHFSeoul2017]6 Steps to Transform Enterprise Applications
[muCon2017]DevSecOps: How to Continuously Integrate Security into DevOps
[muCon2017]DevSecOps: How to Continuously Integrate Security into DevOps
Red Hhat Summit 2017 : Love Containers, Love Devops, Love Openshift, Where's ...
Red Hhat Summit 2017 : Love Containers, Love Devops, Love Openshift, Where's ...
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The choice of an operating system plays a pivotal role in shaping our computing experience. For decades, Microsoft's Windows has dominated the market, offering a familiar and widely adopted platform for personal and professional use. However, as technological advancements continue to push the boundaries of innovation, alternative operating systems have emerged, challenging the status quo and offering users a fresh perspective on computing.
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Observability Concepts EVERY Developer Should Know -- DeveloperWeek Europe.pdf
Monitoring and observability aren’t traditionally found in software curriculums and many of us cobble this knowledge together from whatever vendor or ecosystem we were first introduced to and whatever is a part of your current company’s observability stack.
While the dev and ops silo continues to crumble….many organizations still relegate monitoring & observability as the purview of ops, infra and SRE teams. This is a mistake - achieving a highly observable system requires collaboration up and down the stack.
I, a former op, would like to extend an invitation to all application developers to join the observability party will share these foundational concepts to build on:
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Artificial Intelligence for XMLDevelopment
In the rapidly evolving landscape of technologies, XML continues to play a vital role in structuring, storing, and transporting data across diverse systems. The recent advancements in artificial intelligence (AI) present new methodologies for enhancing XML development workflows, introducing efficiency, automation, and intelligent capabilities. This presentation will outline the scope and perspective of utilizing AI in XML development. The potential benefits and the possible pitfalls will be highlighted, providing a balanced view of the subject.
We will explore the capabilities of AI in understanding XML markup languages and autonomously creating structured XML content. Additionally, we will examine the capacity of AI to enrich plain text with appropriate XML markup. Practical examples and methodological guidelines will be provided to elucidate how AI can be effectively prompted to interpret and generate accurate XML markup.
Further emphasis will be placed on the role of AI in developing XSLT, or schemas such as XSD and Schematron. We will address the techniques and strategies adopted to create prompts for generating code, explaining code, or refactoring the code, and the results achieved.
The discussion will extend to how AI can be used to transform XML content. In particular, the focus will be on the use of AI XPath extension functions in XSLT, Schematron, Schematron Quick Fixes, or for XML content refactoring.
The presentation aims to deliver a comprehensive overview of AI usage in XML development, providing attendees with the necessary knowledge to make informed decisions. Whether you’re at the early stages of adopting AI or considering integrating it in advanced XML development, this presentation will cover all levels of expertise.
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HCL Notes and Domino License Cost Reduction in the World of DLAU
Webinar Recording: https://www.panagenda.com/webinars/hcl-notes-and-domino-license-cost-reduction-in-the-world-of-dlau/
The introduction of DLAU and the CCB & CCX licensing model caused quite a stir in the HCL community. As a Notes and Domino customer, you may have faced challenges with unexpected user counts and license costs. You probably have questions on how this new licensing approach works and how to benefit from it. Most importantly, you likely have budget constraints and want to save money where possible. Don’t worry, we can help with all of this!
We’ll show you how to fix common misconfigurations that cause higher-than-expected user counts, and how to identify accounts which you can deactivate to save money. There are also frequent patterns that can cause unnecessary cost, like using a person document instead of a mail-in for shared mailboxes. We’ll provide examples and solutions for those as well. And naturally we’ll explain the new licensing model.
Join HCL Ambassador Marc Thomas in this webinar with a special guest appearance from Franz Walder. It will give you the tools and know-how to stay on top of what is going on with Domino licensing. You will be able lower your cost through an optimized configuration and keep it low going forward.
These topics will be covered
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- How do CCB and CCX licenses really work?
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- Tips for common problem areas, like team mailboxes, functional/test users, etc
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“I’m still / I’m still / Chaining from the Block”
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- These are slides of the talk given at IEEE International Conference on Software Testing Verification and Validation Workshop, ICSTW 2022.
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Maruthi Prithivirajan, Head of ASEAN & IN Solution Architecture, Neo4j
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みなさんこんにちはこれ何文字まで入るの？40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの？えこ...
ここ3000字までしか入らないけどタイトルの方がたくさん文字入ると思います。
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みなさんこんにちはこれ何文字まで入るの？40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの？えこ...
みなさんこんにちはこれ何文字まで入るの？40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの？えこ...
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ApacheCon Europe 2016 : CONTAINERS IN ACTION - Transform Application Delivery with DevOps
- 1. Daniel Oh Specialist Solution Architect Agile & DevOps CoP Manager
- 2. ● ● ● ● ● ●
- 3. ▪ Problem ▪ The Solution ▪ DevOps with the Solution ▪ Practical Guidelines
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- 7. ● ● ●
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- 10. ● ● ●
- 15. $ docker build -t app:v1 .
- 16. $ docker build -t app:v1 . $ docker run app:v1
- 20. $ docker build -t app/frontend:v1 . $ docker build -t app/backend:v1 . $ docker build -t app/database:v1 . $ docker build -t app/cache:v1 . $ docker build -t app/messaging:v1 .
- 21. $ docker run app/frontend:v1 link-to-backend $ docker run app/frontend:v1 link-to-backend $ docker run app/backend:v1 link-to-db-cache-messaging $ docker run app/backend:v1 link-to-db-cache-messaging $ docker run app/database:v1 $ docker run app/cache:v1 link-to-db $ docker run app/messaging:v1
- 23. ● ● ● ● ● ● ●
- 30. heapster
- 39. ● ● ● ● ●
- 40. ● ● ● ●
- 41. TRY IT FOR FREE AT www.openshift.com/devpreview ● ● ●