what is docker
•Download as PPTX, PDF•
0 likes•140 views
This document provides an overview of Docker concepts including Docker images, layers, Dockerfiles, containers, volumes, and bind mounts. It demonstrates commands for pulling images, building images, running containers, listing containers and volumes, inspecting images and containers, and mounting host directories into containers.
Report
Share
Report
Share
Recommended
From Docker Run To Docker Compose
This document discusses moving from running Docker containers using the Docker run command to using Docker Compose. It introduces Docker Compose as a tool for defining and running multi-container Docker applications. It provides examples of using Docker Compose to run a WordPress site with MySQL instead of using complex Docker run commands. It also covers installing Docker Compose, the structure of a Compose file in YAML format, and common Docker Compose commands.
Caching in Docker - the hardest thing in computer science
The document discusses challenges with caching dependencies and sources when building Docker images across different environments.
It finds that builds are faster when caching locally but slower when caching dependencies across CI/CD pipelines due to differences in file permissions and generated files. Specifically:
1) File permissions differ between local builds and CI/CD due to user and group settings
2) Generated files like documentation and cache files cause issues because they are not ignored
3) Reinstalling all dependencies from scratch on each build is slow.
It provides solutions like fixing group permissions, setting dockerignore, pre-building wheels, and multi-stage builds to better leverage caching across environments.
Docker slides
In a talk intended for beginners who are already familiar with Bash and other Linux basics, I will demonstrate how Docker is a powerful tool to build, deploy and run applications. I'll introduce Docker container architecture for the uninitiated and focus on Docker for deploying Python code.
Up and Running with Glusto & Glusto-Tests in 5 Minutes (or less)
Up and Running with Glusto & Glusto-Tests in 5 Minutes (or less) - Jonathan Holloway
Gluster Summit Prague
Docker: The basics - Including a demo with an awesome full-stack JS app
What is Docker?
What is Jquery, MongoDB and Nashorn?
The high-level architecture of the Online Kanban Board
Docker run syntax / putting everything together
What is Docker-Compose and why it is so amazing
DEMO
Q & A
Introducing docker
Introducing docker with best practice, three demos to follow up, then you should be master it quickly.
Practical Glusto Example
Glusto is a framework for developing distributed system tests using Python. It combines commonly used tools like SSH, REST, and unit test frameworks into a single interface. Tests can be written using standard unittest or pytest formats and run from the command line. Glusto provides features like remote access, configuration handling, and test discovery/execution across multiple nodes defined in a YAML configuration file. The document provides instructions on installing Glusto and glustolibs-gluster, writing tests with Glusto features, and running tests via the Glusto CLI.
Hands On Gluster with Jeff Darcy
This document provides an agenda and overview for a Gluster tutorial presentation. It includes sections on Gluster basics, initial setup using test drives and VMs, extra Gluster features like snapshots and quota, and tips for maintenance and troubleshooting. Hands-on examples are provided to demonstrate creating a Gluster volume across two servers and mounting it as a filesystem. Terminology around bricks, translators, and the volume file are introduced.
Recommended
From Docker Run To Docker Compose
This document discusses moving from running Docker containers using the Docker run command to using Docker Compose. It introduces Docker Compose as a tool for defining and running multi-container Docker applications. It provides examples of using Docker Compose to run a WordPress site with MySQL instead of using complex Docker run commands. It also covers installing Docker Compose, the structure of a Compose file in YAML format, and common Docker Compose commands.
Caching in Docker - the hardest thing in computer science
The document discusses challenges with caching dependencies and sources when building Docker images across different environments.
It finds that builds are faster when caching locally but slower when caching dependencies across CI/CD pipelines due to differences in file permissions and generated files. Specifically:
1) File permissions differ between local builds and CI/CD due to user and group settings
2) Generated files like documentation and cache files cause issues because they are not ignored
3) Reinstalling all dependencies from scratch on each build is slow.
It provides solutions like fixing group permissions, setting dockerignore, pre-building wheels, and multi-stage builds to better leverage caching across environments.
Docker slides
In a talk intended for beginners who are already familiar with Bash and other Linux basics, I will demonstrate how Docker is a powerful tool to build, deploy and run applications. I'll introduce Docker container architecture for the uninitiated and focus on Docker for deploying Python code.
Up and Running with Glusto & Glusto-Tests in 5 Minutes (or less)
Up and Running with Glusto & Glusto-Tests in 5 Minutes (or less) - Jonathan Holloway
Gluster Summit Prague
Docker: The basics - Including a demo with an awesome full-stack JS app
What is Docker?
What is Jquery, MongoDB and Nashorn?
The high-level architecture of the Online Kanban Board
Docker run syntax / putting everything together
What is Docker-Compose and why it is so amazing
DEMO
Q & A
Introducing docker
Introducing docker with best practice, three demos to follow up, then you should be master it quickly.
Practical Glusto Example
Glusto is a framework for developing distributed system tests using Python. It combines commonly used tools like SSH, REST, and unit test frameworks into a single interface. Tests can be written using standard unittest or pytest formats and run from the command line. Glusto provides features like remote access, configuration handling, and test discovery/execution across multiple nodes defined in a YAML configuration file. The document provides instructions on installing Glusto and glustolibs-gluster, writing tests with Glusto features, and running tests via the Glusto CLI.
Hands On Gluster with Jeff Darcy
This document provides an agenda and overview for a Gluster tutorial presentation. It includes sections on Gluster basics, initial setup using test drives and VMs, extra Gluster features like snapshots and quota, and tips for maintenance and troubleshooting. Hands-on examples are provided to demonstrate creating a Gluster volume across two servers and mounting it as a filesystem. Terminology around bricks, translators, and the volume file are introduced.
CI-CD WITH GITLAB WORKFLOW
This document describes a GitLab CI/CD workflow using GitLab, Docker, GitLab Runner, and Ansible. Developers push code to a GitLab repo, which triggers a GitLab Runner job to build a Docker image. Ansible is then used to provision servers based on the environment. The benefits of using Ansible include managing everything from one playbook to clone code, build containers, deploy applications, and more. Examples of using shell scripts versus Ansible playbooks are provided.
Gluster containers!
This presentation talks about how to use GlusterFS containers in Docker. If you need more details please refer http://www.humblec.com/building-glusterfs-in-a-docker-container/
Demo Video # https://youtu.be/4Xf8pmDEZYw
Docker Compose to Production with Docker Swarm
The document discusses Docker Compose and Docker Swarm. It provides an overview of Docker Compose, how to deploy Docker Compose in production including removing volume bindings and changing ports. It then discusses Docker Swarm, including key concepts like nodes, services, tasks, global and replicated modes. It demonstrates deploying a sample Compose file to a Swarm cluster and managing nodes, stacks, services.
Docker compose
Docker Compose allows developers to define and run multi-container Docker applications. It allows users to define services in a docker-compose.yml file that specifies images, networking, volumes, environment variables, and depends_on relationships between containers. Docker Compose then automates the creation and management of the containers by using a single command like docker-compose up. This makes it easier to develop, ship and run multi-container applications.
Arbiter volumes in gluster
This document provides an introduction and overview of arbiter volumes in Gluster distributed file systems. It begins with background on Gluster and replicate (AFR) volumes. It then discusses how split-brains can occur in replica volumes and how client quorums help prevent this. The document introduces arbiter volumes as a way to provide the same consistency as 3-way replication while using less space. It explains how arbiter volumes are created and work, focusing on the arbitration logic and role of the arbiter brick. Brick sizing strategies and monitoring of arbiter volumes are also covered.
Gluster Containerized Storage for Cloud Applications
Gluster Containerized Storage for Cloud Applications with Luis Pabon and Humble Chirammal at Gluster Developer Summit
Introduction to Node.js
This document provides an introduction and overview of Node.js, including how to install it, introductory JavaScript concepts, and how to use Node.js modules and NPM. It discusses Node.js' event-driven and non-blocking architecture making it suitable for real-time applications. It also covers initializing NPM, creating modules, and building a simple API with Express.
CI and CD
CI and CD processes like Continuous Integration (CI), Continuous Delivery (CD), and Continuous Deployment (CD) help software teams integrate code changes frequently and release software quickly. CI involves integrating code into a shared repository multiple times daily and automatically verifying each change. Continuous Delivery sets up software to be released to production at any time. Continuous Deployment means every code change is automatically deployed to production, allowing for many releases per day. Key aspects of CI include job definitions in repositories, autoscaling infrastructure, caching dependencies, using Docker for builds, and matrix builds across different environments and versions.
Docker intro workshop: Dockerize your PHP app
Slides related to a workshop in which we practice with the basics of Docker in order to build a 3 services app based on nginx, redis and php-fpm.
Introduction to Kubernetes
This document introduces Kubernetes and its key concepts. Kubernetes is an open-source container orchestration system that automates deployment, scaling, and management of containerized applications. It groups containers that make up an application into logical units called pods and manages the pods' distribution across a cluster of nodes, health checking and restarting the pods as needed. The document also provides an overview of some Docker commands and demonstrates Kubernetes using Minikube.
Taking containers from development to production
This document discusses the journey of a developer from using Docker locally to deploying applications in containers to production using Kubernetes. It covers starting with Docker and docker-compose for local development, then introduces Kubernetes and tools like Kompose for generating Kubernetes manifests from docker-compose files. However, it notes limitations of this approach as applications grow more complex, and the need to edit manifests to address things like jobs, secrets, volumes etc. It concludes by discussing the need for higher level abstractions that make Kubernetes more approachable for developers while overcoming docker-compose limitations.
Deployments with rails
This document provides an overview of using Capistrano for deploying Rails applications. It discusses the basic structure of Capistrano including the config directory, deploy.rb file, and Capfile. It also covers important Capistrano variables, roles, tasks, running commands, handling multiple environments, useful Capistrano tasks, and transactions/rollbacks. The document aims to give a crash course on Capistrano and provide tips for its use.
Virtual Machines and Docker
Presented Docker in 15 minutes with two of my classmates at school.
Presentation covering topics:
Virtualization
Virtual Machines
Container Technology (Docker)
Docker Compose
Docker Swarm
The demo can be found at:
https://github.com/DanishKhakwani/SimpleDockerDemo
Second Skin: Real-Time Retheming a Legacy Web Application with Diazo in the C...
Presentation for PloneConf2017 in Barcelona. Backend tools used to develop and deploy the Diazo theme engine, for front- and back-end developers. Toolchain including build, tests, continuous integration, and deployment to a high-availability AWS cloud cluster. AWS cloudformation creation of the cluster.
Debug JNI code with ndk-gdb and eclipse GUI
This document provides instructions for debugging JNI code with ndk-gdb and the Eclipse IDE. It outlines prerequisites like building a debuggable JNI library and setting up a Cygwin environment. It then explains how to use ndk-gdb to debug from the command line, and modifies scripts and Eclipse configurations to enable debugging JNI code directly within Eclipse.
Containerd internals: building a core container runtime
In this talk, we’ll briefly overview of the OpenWhisk serverless (function-as-a-service) framework that initially used the full Docker container engine as the execution vehicle for invoking user functions via containers. After several performance and stability challenges, this project decided to assess the various layers of the Docker engine (containerd and runC) as potential options for the function invoker. Out of that work came an open source project, bucketbench, that can be used to generate benchmarks of container lifecycle operations (e.g., start, stop, kill, remove, pause, unpause) and compare multithreaded operation throughput and stability of each optional engine.
This talk will provide details on the bucketbench project, explain how it has been used to generate performance data for these container runtimes, and shares lessons learned along the way that greatly impact container runtime performance, including bottlenecks in the Linux kernel.
In this talk you’ll learn how you can use bucketbench for your own performance tuning or assessment of container runtimes and how you can collaborate on improvements to the bucketbench project.
Scaling Docker Registry
This document discusses scaling a Docker registry. It mentions that the Docker registry can store images using various backends like file storage, S3, Azure, Google Cloud Storage and OpenStack. It also discusses using Elliptics storage which is a key-value store with distributed hash tables and caching. The network discussed connects multiple datacenters with millisecond latency using IPv6.
Let's make it flow ... one way
How to build CI and CD in a cost effective way using Google Cloud Container Builder and Slack for notifications.
Introducing & playing with Docker | Manel Martinez | 1st Docker Crete Meetup
The document provides an introduction and overview of Docker, including: information about the author and their experience with Docker; a description of Docker's main components like images, containers, and the Docker CLI; explanations of key Docker concepts like Dockerfiles, Docker Hub, linking containers, labeling, volumes, Docker Machine, Docker Compose, and Docker Swarm; and demonstrations of common Docker commands.
Rails in docker
Dockerizing a rails app and developing in it.
Start with an existing rails app (or rails new), build an image, start it, make and see changes to your running app
Docker Essentials Workshop— Innovation Labs July 2020
This presentation was the foundation of our Docker Essentials workshop hosted by CloudHero CEO & founder Andrei Manea for the Innovation Labs team on the 23rd of July 2020.
This presentation covers the following topics:
-Getting started with containers
-A bit of history about orchestration
-Introduction to services (what they are, how to create and scale them).
To find out more about this topic, check https://cloudhero.io/
Docker for Web Developers: A Sneak Peek
This document provides an overview of Docker for web developers. It defines Docker as a platform for developing, shipping and running applications using container virtualization technology. It describes the main Docker products and tools. It provides examples of using Docker for various programming languages and frameworks like PHP, Java, Python, Node.js, Go, databases and content management systems like WordPress, Joomla and Drupal. The document also discusses Dockerfiles, Docker Compose, Docker commands and repositories.
More Related Content
What's hot
CI-CD WITH GITLAB WORKFLOW
This document describes a GitLab CI/CD workflow using GitLab, Docker, GitLab Runner, and Ansible. Developers push code to a GitLab repo, which triggers a GitLab Runner job to build a Docker image. Ansible is then used to provision servers based on the environment. The benefits of using Ansible include managing everything from one playbook to clone code, build containers, deploy applications, and more. Examples of using shell scripts versus Ansible playbooks are provided.
Gluster containers!
This presentation talks about how to use GlusterFS containers in Docker. If you need more details please refer http://www.humblec.com/building-glusterfs-in-a-docker-container/
Demo Video # https://youtu.be/4Xf8pmDEZYw
Docker Compose to Production with Docker Swarm
The document discusses Docker Compose and Docker Swarm. It provides an overview of Docker Compose, how to deploy Docker Compose in production including removing volume bindings and changing ports. It then discusses Docker Swarm, including key concepts like nodes, services, tasks, global and replicated modes. It demonstrates deploying a sample Compose file to a Swarm cluster and managing nodes, stacks, services.
Docker compose
Docker Compose allows developers to define and run multi-container Docker applications. It allows users to define services in a docker-compose.yml file that specifies images, networking, volumes, environment variables, and depends_on relationships between containers. Docker Compose then automates the creation and management of the containers by using a single command like docker-compose up. This makes it easier to develop, ship and run multi-container applications.
Arbiter volumes in gluster
This document provides an introduction and overview of arbiter volumes in Gluster distributed file systems. It begins with background on Gluster and replicate (AFR) volumes. It then discusses how split-brains can occur in replica volumes and how client quorums help prevent this. The document introduces arbiter volumes as a way to provide the same consistency as 3-way replication while using less space. It explains how arbiter volumes are created and work, focusing on the arbitration logic and role of the arbiter brick. Brick sizing strategies and monitoring of arbiter volumes are also covered.
Gluster Containerized Storage for Cloud Applications
Gluster Containerized Storage for Cloud Applications with Luis Pabon and Humble Chirammal at Gluster Developer Summit
Introduction to Node.js
This document provides an introduction and overview of Node.js, including how to install it, introductory JavaScript concepts, and how to use Node.js modules and NPM. It discusses Node.js' event-driven and non-blocking architecture making it suitable for real-time applications. It also covers initializing NPM, creating modules, and building a simple API with Express.
CI and CD
CI and CD processes like Continuous Integration (CI), Continuous Delivery (CD), and Continuous Deployment (CD) help software teams integrate code changes frequently and release software quickly. CI involves integrating code into a shared repository multiple times daily and automatically verifying each change. Continuous Delivery sets up software to be released to production at any time. Continuous Deployment means every code change is automatically deployed to production, allowing for many releases per day. Key aspects of CI include job definitions in repositories, autoscaling infrastructure, caching dependencies, using Docker for builds, and matrix builds across different environments and versions.
Docker intro workshop: Dockerize your PHP app
Slides related to a workshop in which we practice with the basics of Docker in order to build a 3 services app based on nginx, redis and php-fpm.
Introduction to Kubernetes
This document introduces Kubernetes and its key concepts. Kubernetes is an open-source container orchestration system that automates deployment, scaling, and management of containerized applications. It groups containers that make up an application into logical units called pods and manages the pods' distribution across a cluster of nodes, health checking and restarting the pods as needed. The document also provides an overview of some Docker commands and demonstrates Kubernetes using Minikube.
Taking containers from development to production
This document discusses the journey of a developer from using Docker locally to deploying applications in containers to production using Kubernetes. It covers starting with Docker and docker-compose for local development, then introduces Kubernetes and tools like Kompose for generating Kubernetes manifests from docker-compose files. However, it notes limitations of this approach as applications grow more complex, and the need to edit manifests to address things like jobs, secrets, volumes etc. It concludes by discussing the need for higher level abstractions that make Kubernetes more approachable for developers while overcoming docker-compose limitations.
Deployments with rails
This document provides an overview of using Capistrano for deploying Rails applications. It discusses the basic structure of Capistrano including the config directory, deploy.rb file, and Capfile. It also covers important Capistrano variables, roles, tasks, running commands, handling multiple environments, useful Capistrano tasks, and transactions/rollbacks. The document aims to give a crash course on Capistrano and provide tips for its use.
Virtual Machines and Docker
Presented Docker in 15 minutes with two of my classmates at school.
Presentation covering topics:
Virtualization
Virtual Machines
Container Technology (Docker)
Docker Compose
Docker Swarm
The demo can be found at:
https://github.com/DanishKhakwani/SimpleDockerDemo
Second Skin: Real-Time Retheming a Legacy Web Application with Diazo in the C...
Presentation for PloneConf2017 in Barcelona. Backend tools used to develop and deploy the Diazo theme engine, for front- and back-end developers. Toolchain including build, tests, continuous integration, and deployment to a high-availability AWS cloud cluster. AWS cloudformation creation of the cluster.
Debug JNI code with ndk-gdb and eclipse GUI
This document provides instructions for debugging JNI code with ndk-gdb and the Eclipse IDE. It outlines prerequisites like building a debuggable JNI library and setting up a Cygwin environment. It then explains how to use ndk-gdb to debug from the command line, and modifies scripts and Eclipse configurations to enable debugging JNI code directly within Eclipse.
Containerd internals: building a core container runtime
In this talk, we’ll briefly overview of the OpenWhisk serverless (function-as-a-service) framework that initially used the full Docker container engine as the execution vehicle for invoking user functions via containers. After several performance and stability challenges, this project decided to assess the various layers of the Docker engine (containerd and runC) as potential options for the function invoker. Out of that work came an open source project, bucketbench, that can be used to generate benchmarks of container lifecycle operations (e.g., start, stop, kill, remove, pause, unpause) and compare multithreaded operation throughput and stability of each optional engine.
This talk will provide details on the bucketbench project, explain how it has been used to generate performance data for these container runtimes, and shares lessons learned along the way that greatly impact container runtime performance, including bottlenecks in the Linux kernel.
In this talk you’ll learn how you can use bucketbench for your own performance tuning or assessment of container runtimes and how you can collaborate on improvements to the bucketbench project.
Scaling Docker Registry
This document discusses scaling a Docker registry. It mentions that the Docker registry can store images using various backends like file storage, S3, Azure, Google Cloud Storage and OpenStack. It also discusses using Elliptics storage which is a key-value store with distributed hash tables and caching. The network discussed connects multiple datacenters with millisecond latency using IPv6.
Let's make it flow ... one way
How to build CI and CD in a cost effective way using Google Cloud Container Builder and Slack for notifications.
Introducing & playing with Docker | Manel Martinez | 1st Docker Crete Meetup
The document provides an introduction and overview of Docker, including: information about the author and their experience with Docker; a description of Docker's main components like images, containers, and the Docker CLI; explanations of key Docker concepts like Dockerfiles, Docker Hub, linking containers, labeling, volumes, Docker Machine, Docker Compose, and Docker Swarm; and demonstrations of common Docker commands.
What's hot (19)
Gluster Containerized Storage for Cloud Applications
Gluster Containerized Storage for Cloud Applications
Second Skin: Real-Time Retheming a Legacy Web Application with Diazo in the C...
Second Skin: Real-Time Retheming a Legacy Web Application with Diazo in the C...
Containerd internals: building a core container runtime
Containerd internals: building a core container runtime
Introducing & playing with Docker | Manel Martinez | 1st Docker Crete Meetup
Introducing & playing with Docker | Manel Martinez | 1st Docker Crete Meetup
Similar to what is docker
Rails in docker
Dockerizing a rails app and developing in it.
Start with an existing rails app (or rails new), build an image, start it, make and see changes to your running app
Docker Essentials Workshop— Innovation Labs July 2020
This presentation was the foundation of our Docker Essentials workshop hosted by CloudHero CEO & founder Andrei Manea for the Innovation Labs team on the 23rd of July 2020.
This presentation covers the following topics:
-Getting started with containers
-A bit of history about orchestration
-Introduction to services (what they are, how to create and scale them).
To find out more about this topic, check https://cloudhero.io/
Docker for Web Developers: A Sneak Peek
This document provides an overview of Docker for web developers. It defines Docker as a platform for developing, shipping and running applications using container virtualization technology. It describes the main Docker products and tools. It provides examples of using Docker for various programming languages and frameworks like PHP, Java, Python, Node.js, Go, databases and content management systems like WordPress, Joomla and Drupal. The document also discusses Dockerfiles, Docker Compose, Docker commands and repositories.
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.
ABCing docker with environments - workshop
Speaker: Haritha Hari & Abubacker Siddique
Presented in ThoughtWorks, Bangalore in the vodQA, 2017, Bangalore event
桃園市教育局Docker技術入門與實作
This document summarizes the key topics covered in Day 2 of a Docker and container technology introduction and hands-on course, including:
1) An overview of Docker Hub and how it relates to GitHub for automatically building images
2) Basic Git commands
3) Configuring automatic builds on Docker Hub by linking a GitHub repository
4) Docker network and volume commands, and exercises using these commands
5) Using Docker Compose to run multiple connected containers defined in a compose file
6) A demonstration of running TensorFlow using Docker
MySQL on Docker - Containerizing the Dolphin
Docker is becoming more mainstream and adopted by users as a method to package and deploy self-sufficient applications in primarily stateless Linux containers. It's a great toolset on top of OS-level virtualization (LXC, a.k.a containers) and plays well in the world of micro services.
However, Docker containers are transient by default. If a container is destroyed, all data created is also lost. For a stateful service like a database, this is a major headache to say the least.
There are a number ways to provide persistent storage in Docker containers. In this presentation, we will talk about how to setup a persistence data service with Docker that can be torn down and brought up across hosts and containers.
We will touch upon orchestration tools, shared volumes, data-only-containers, security and configuration management, multi-host networking, service discovery and implications on monitoring when we move from host-centric to role-centric services with shorter life cycles.
Docker Introductory workshop
Docker is an open platform for building, shipping and running containers. It provides lightweight virtualization that allows applications to run reliably from one computing environment to another. Some key benefits of Docker include guaranteed consistency through isolation of applications and their dependencies into lightweight executable packages called containers.
廣宣學堂: 容器進階實務 - Docker進深研究班
1. The document summarizes the topics covered in an advanced Docker workshop, including Docker Machine, Docker Swarm, networking, services, GitLab integration, Raspberry Pi IoT applications, Docker Compose testing, and Moby/LinuxKit.
2. It provides instructions on using Docker Machine to create a Swarm cluster on Azure VMs and initialize a Swarm manager.
3. Exercises are presented on Docker networking, creating and scaling services, rolling updates, stacks, and Swarm with MySQL and WordPress.
Docker 進階實務班
1. The document summarizes the topics covered in an advanced Docker workshop, including Docker Machine, Docker Swarm, networking, services, GitLab integration, IoT applications, Moby/LinuxKit, and a call to action to learn more about Docker on their own.
2. Specific topics included how to create Docker Machines on Azure, build a Swarm cluster, configure networking and services, integrate with GitLab for continuous integration/delivery, develop IoT applications using Docker on Raspberry Pi, and introduce Moby and LinuxKit for building customized container-based operating systems.
3. The workshop concluded by emphasizing business models, microservices, infrastructure as code, container design, DevOps, and
Docker Introduction.pdf
Docker is a set of platform as a service products that use OS-level virtualization to deliver software in packages called containers.
Docker Command Line, Using and Choosing containers
Docker Command line. How to use it docker, run containers, execute commands in containers and build your own containers with Dockerfiles.
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.
手把手帶你學Docker 03042017
This document provides an introduction to Docker and containerization. It covers:
1. The differences between virtual machines and containers, and the container lifecycle.
2. An overview of the Docker ecosystem tools.
3. Instructions for installing and using the Docker Engine and Docker CLI to build, run, and manage containers.
4. A demonstration of using Docker Hub to build and store container images.
5. An introduction to Docker networking and volumes.
6. A demonstration of using Docker Compose to define and run multi-container applications.
7. Suggestions for further learning resources about Docker.
Dockers & kubernetes detailed - Beginners to Geek
Docker is a platform for building, distributing and running containerized applications. It allows applications to be bundled with their dependencies and run in isolated containers that share the same operating system kernel. Kubernetes is an open-source system for automating deployment, scaling, and management of containerized applications. It groups Docker containers that make up an application into logical units for easy management and discovery. Docker Swarm is a native clustering tool that can orchestrate and schedule containers on machine clusters. It allows Docker containers to run as a cluster on multiple Docker hosts.
DockerCC.pdf
Docker is a tool that allows applications to be packaged into containers that provide isolation and portability. Containers use less resources than virtual machines and allow applications and their dependencies to be easily deployed. The Docker engine runs containers using images, which are templates that contain instructions for creating containers. Docker Compose allows defining and running multi-container applications, and tools like Portainer provide graphical interfaces for managing Docker containers.
Containerizing Web Application with Docker
This document provides an overview of Docker and instructions for installing and using Docker. It discusses what Docker is, the main Docker tools, how to install Docker on different operating systems, and common Docker commands for pulling images, running containers, linking containers, building images with Dockerfiles, and more. The goal is to teach the reader how to containerize a web application using Docker.
Docker orchestration
This document summarizes how to use Docker and orchestrate containers using Docker Compose and Docker Swarm. It begins with setting up a private Docker registry to store images. It then demonstrates building a WordPress site using Docker Compose, with linked MySQL and PHP containers. The images are committed and pushed to the private registry. Finally, it discusses running the composed WordPress application using images from the private registry.
Docker orchestration v4
This document provides instructions on how to install Docker Compose and use it to define and run a multi-container Docker application with WordPress and MySQL. It shows downloading and installing Docker Compose, defining the WordPress and MySQL services in a docker-compose.yml file, building a WordPress container image from the Dockerfile, and using Compose to start the containers and link them together.
Similar to what is docker (20)
Docker Essentials Workshop— Innovation Labs July 2020
Docker Essentials Workshop— Innovation Labs July 2020
Docker Command Line, Using and Choosing containers
Docker Command Line, Using and Choosing containers
Recently uploaded
Neo4j - Product Vision and Knowledge Graphs - GraphSummit Paris
Dr. Jesús Barrasa, Head of Solutions Architecture for EMEA, Neo4j
Découvrez les dernières innovations de Neo4j, et notamment les dernières intégrations cloud et les améliorations produits qui font de Neo4j un choix essentiel pour les développeurs qui créent des applications avec des données interconnectées et de l’IA générative.
Automated software refactoring with OpenRewrite and Generative AI.pptx.pdf
https://2024.springio.net/sessions/automated-software-refactoring-with-openrewrite-and-generative-ai/
原版定制美国纽约州立大学奥尔巴尼分校毕业证学位证书原版一模一样
原版一模一样【微信：741003700 】【美国纽约州立大学奥尔巴尼分校毕业证学位证书】【微信：741003700 】学位证，留信认证（真实可查，永久存档）offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原海外各大学 Bachelor Diploma degree, Master Degree Diploma
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
AI Fusion Buddy Review: Brand New, Groundbreaking Gemini-Powered AI App
AI Fusion Buddy Review: Brand New, Groundbreaking Gemini-Powered AI App
👉👉 Click Here To Get More Info 👇👇
https://sumonreview.com/ai-fusion-buddy-review
AI Fusion Buddy Review: Key Features
✅Create Stunning AI App Suite Fully Powered By Google's Latest AI technology, Gemini
✅Use Gemini to Build high-converting Converting Sales Video Scripts, ad copies, Trending Articles, blogs, etc.100% unique!
✅Create Ultra-HD graphics with a single keyword or phrase that commands 10x eyeballs!
✅Fully automated AI articles bulk generation!
✅Auto-post or schedule stunning AI content across all your accounts at once—WordPress, Facebook, LinkedIn, Blogger, and more.
✅With one keyword or URL, generate complete websites, landing pages, and more…
✅Automatically create & sell AI content, graphics, websites, landing pages, & all that gets you paid non-stop 24*7.
✅Pre-built High-Converting 100+ website Templates and 2000+ graphic templates logos, banners, and thumbnail images in Trending Niches.
✅Say goodbye to wasting time logging into multiple Chat GPT & AI Apps once & for all!
✅Save over $5000 per year and kick out dependency on third parties completely!
✅Brand New App: Not available anywhere else!
✅ Beginner-friendly!
✅ZERO upfront cost or any extra expenses
✅Risk-Free: 30-Day Money-Back Guarantee!
✅Commercial License included!
See My Other Reviews Article:
(1) AI Genie Review: https://sumonreview.com/ai-genie-review
(2) SocioWave Review: https://sumonreview.com/sociowave-review
(3) AI Partner & Profit Review: https://sumonreview.com/ai-partner-profit-review
(4) AI Ebook Suite Review: https://sumonreview.com/ai-ebook-suite-review
#AIFusionBuddyReview,
#AIFusionBuddyFeatures,
#AIFusionBuddyPricing,
#AIFusionBuddyProsandCons,
#AIFusionBuddyTutorial,
#AIFusionBuddyUserExperience
#AIFusionBuddyforBeginners,
#AIFusionBuddyBenefits,
#AIFusionBuddyComparison,
#AIFusionBuddyInstallation,
#AIFusionBuddyRefundPolicy,
#AIFusionBuddyDemo,
#AIFusionBuddyMaintenanceFees,
#AIFusionBuddyNewbieFriendly,
#WhatIsAIFusionBuddy?,
#HowDoesAIFusionBuddyWorks
Need for Speed: Removing speed bumps from your Symfony projects ⚡️
No one wants their application to drag like a car stuck in the slow lane! Yet it’s all too common to encounter bumpy, pothole-filled solutions that slow the speed of any application. Symfony apps are not an exception.
In this talk, I will take you for a spin around the performance racetrack. We’ll explore common pitfalls - those hidden potholes on your application that can cause unexpected slowdowns. Learn how to spot these performance bumps early, and more importantly, how to navigate around them to keep your application running at top speed.
We will focus in particular on tuning your engine at the application level, making the right adjustments to ensure that your system responds like a well-oiled, high-performance race car.
Why Choose Odoo 17 Community & How it differs from Odoo 17 Enterprise Edition
Why Choose Odoo 17 Community & How it differs from Odoo 17 Enterprise EditionEnvertis Software Solutions
Odoo ERP software
Odoo ERP software, a leading open-source software for Enterprise Resource Planning (ERP) and business management, has recently launched its latest version, Odoo 17 Community Edition. This update introduces a range of new features and enhancements designed to streamline business operations and support growth.
The Odoo Community serves as a cost-free edition within the Odoo suite of ERP systems. Tailored to accommodate the standard needs of business operations, it provides a robust platform suitable for organisations of different sizes and business sectors. Within the Odoo Community Edition, users can access a variety of essential features and services essential for managing day-to-day tasks efficiently.
This blog presents a detailed overview of the features available within the Odoo 17 Community edition, and the differences between Odoo 17 community and enterprise editions, aiming to equip you with the necessary information to make an informed decision about its suitability for your business.Atelier - Innover avec l’IA Générative et les graphes de connaissances
Atelier - Innover avec l’IA Générative et les graphes de connaissances
Allez au-delà du battage médiatique autour de l’IA et découvrez des techniques pratiques pour utiliser l’IA de manière responsable à travers les données de votre organisation. Explorez comment utiliser les graphes de connaissances pour augmenter la précision, la transparence et la capacité d’explication dans les systèmes d’IA générative. Vous partirez avec une expérience pratique combinant les relations entre les données et les LLM pour apporter du contexte spécifique à votre domaine et améliorer votre raisonnement.
Amenez votre ordinateur portable et nous vous guiderons sur la mise en place de votre propre pile d’IA générative, en vous fournissant des exemples pratiques et codés pour démarrer en quelques minutes.
socradar-q1-2024-aviation-industry-report.pdf
SOCRadar's Aviation Industry Q1 Incident Report is out now!
The aviation industry has always been a prime target for cybercriminals due to its critical infrastructure and high stakes. In the first quarter of 2024, the sector faced an alarming surge in cybersecurity threats, revealing its vulnerabilities and the relentless sophistication of cyber attackers.
SOCRadar’s Aviation Industry, Quarterly Incident Report, provides an in-depth analysis of these threats, detected and examined through our extensive monitoring of hacker forums, Telegram channels, and dark web platforms.
Using Xen Hypervisor for Functional Safety
An update on making Xen hypervisor functionally safe and enhancing its usage in automotive and industrial use cases
APIs for Browser Automation (MoT Meetup 2024)
APIs for Browser Automation:
Selenium, Cypress, Puppeteer, and Playwright. Ministry of Testing Athens. Meetup on the Beach. 30 May 2024.
DDS-Security 1.2 - What's New? Stronger security for long-running systems
DDS Security Version 1.2 was adopted in 2024. This revision strengthens support for long runnings systems adding new cryptographic algorithms, certificate revocation, and hardness against DoS attacks.
Why Mobile App Regression Testing is Critical for Sustained Success_ A Detail...
A dynamic process unfolds in the intricate realm of software development, dedicated to crafting and sustaining products that effortlessly address user needs. Amidst vital stages like market analysis and requirement assessments, the heart of software development lies in the meticulous creation and upkeep of source code. Code alterations are inherent, challenging code quality, particularly under stringent deadlines.
KuberTENes Birthday Bash Guadalajara - Introducción a Argo CD
Charla impartida en el evento de "KuberTENes Birthday Bash Guadalajara" para celebrar el 10mo. aniversario de Kubernetes #kuberTENes #celebr8k8s #k8s
GreenCode-A-VSCode-Plugin--Dario-Jurisic
Presentation about a VSCode plugin from Dario Jurisic at the GSD Community Stage meetup
Webinar On-Demand: Using Flutter for Embedded
Flutter is a popular open source, cross-platform framework developed by Google. In this webinar we'll explore Flutter and its architecture, delve into the Flutter Embedder and Flutter’s Dart language, discover how to leverage Flutter for embedded device development, learn about Automotive Grade Linux (AGL) and its consortium and understand the rationale behind AGL's choice of Flutter for next-gen IVI systems. Don’t miss this opportunity to discover whether Flutter is right for your project.
E-commerce Application Development Company.pdf
Your business can reach new heights with our assistance as we design solutions that are specifically appropriate for your goals and vision. Our eCommerce application solutions can digitally coordinate all retail operations processes to meet the demands of the marketplace while maintaining business continuity.
ALGIT - Assembly Line for Green IT - Numbers, Data, Facts
Presentation from Ghazal Aakel and Eric Jochum at the GSD Community Stage Meetup on June 6th, 2024
Energy consumption of Database Management - Florina Jonuzi
Presentation from Florina Jonuzi at the GSD Community Stage Meetup on June 06, 2024
LORRAINE ANDREI_LEQUIGAN_HOW TO USE ZOOM
Zoom is a comprehensive platform designed to connect individuals and teams efficiently. With its user-friendly interface and powerful features, Zoom has become a go-to solution for virtual communication and collaboration. It offers a range of tools, including virtual meetings, team chat, VoIP phone systems, online whiteboards, and AI companions, to streamline workflows and enhance productivity.
Recently uploaded (20)
Neo4j - Product Vision and Knowledge Graphs - GraphSummit Paris
Neo4j - Product Vision and Knowledge Graphs - GraphSummit Paris
Automated software refactoring with OpenRewrite and Generative AI.pptx.pdf
Automated software refactoring with OpenRewrite and Generative AI.pptx.pdf
AI Fusion Buddy Review: Brand New, Groundbreaking Gemini-Powered AI App
AI Fusion Buddy Review: Brand New, Groundbreaking Gemini-Powered AI App
Need for Speed: Removing speed bumps from your Symfony projects ⚡️
Need for Speed: Removing speed bumps from your Symfony projects ⚡️
Why Choose Odoo 17 Community & How it differs from Odoo 17 Enterprise Edition
Why Choose Odoo 17 Community & How it differs from Odoo 17 Enterprise Edition
Atelier - Innover avec l’IA Générative et les graphes de connaissances
Atelier - Innover avec l’IA Générative et les graphes de connaissances
DDS-Security 1.2 - What's New? Stronger security for long-running systems
DDS-Security 1.2 - What's New? Stronger security for long-running systems
Why Mobile App Regression Testing is Critical for Sustained Success_ A Detail...
Why Mobile App Regression Testing is Critical for Sustained Success_ A Detail...
KuberTENes Birthday Bash Guadalajara - Introducción a Argo CD
KuberTENes Birthday Bash Guadalajara - Introducción a Argo CD
ALGIT - Assembly Line for Green IT - Numbers, Data, Facts
ALGIT - Assembly Line for Green IT - Numbers, Data, Facts
Energy consumption of Database Management - Florina Jonuzi
Energy consumption of Database Management - Florina Jonuzi
what is docker
- 9. Vm vs Docker
- 10. Image in Docker
- 11. Image in Docker
- 12. Image in Docker ● docker image ls ● docker pull nginx
- 13. Image in Docker ● docker history nginx
- 14. Image in Docker ● docker inspect nginx
- 18. Dockerfile
- 19. ● docker build -t myhtml . Dockerfile
- 20. Image list
- 21. container ● docker container run -p 8585:80 -d myhtml
- 22. ● docker container ls container
- 23. container
- 24. Docker Volume
- 25. Docker Volume ● docker volume --help
- 26. Docker Volume ● docker volume create --help
- 27. Docker Volume ● docker volume create test ● Docker volume ls
- 28. ● docker pull mysql ● docker image inspect mysql Docker Volume
- 29. Docker Volume ● docker container run -d --name mysql -e MYSQL_ALLOW_EMPTY_PASSWORD=true mysql ● docker container inspect mysql
- 30. Docker Volume ● docker volume ls ● docker image rm -f mysql ● docker volume ls
- 31. ● docker container run -d --name mysql -v mysql-db:/var/lib/mysql -e MYSQL_ALLOW_EMPTY_PASSWORD=true mysql Docker Volume
- 32. Bind mount ● docker container run -d --name mynginx -p 8080:80 -v $(pwd):/usr/share/nginx/html nginx ● docker container exec -it mynginx bash
- 33. Bind mount